Friday, October 18, 2019
Safety community care plan Essay Example | Topics and Well Written Essays - 750 words
Safety community care plan - Essay Example They should be allowed to excel and strive to achieve their goals. Be able to reside and work in their chosen location and field as long as they are qualified for the job (Pamela J. Salsberry, 2003. Page Number: 39). They are usually part of a family belonging to a cultural group, living within a community or region of their choice. The environment can be open or closed. It can contribute to the building or endangering of the persons self esteem. One might adapt to the environment depending on one's personal preference. A person might be seen in the eyes of others as the product of their environment that might be interpreted as a negative or a positive statement. Depending on one's interpretation of the statement. Some environments have sub-cultures within the environment. Each group has different beliefs, such as religion, diet, attire, and dialects. The environment sometimes contributes to some medical problems, for example respiratory problems. Nurses unfamiliar with the laws and customs of the environment might need to familiarize themselves with cultural practices. What is appropriate and inappropriate for that culture for example male nurses not allowed to give care to female patients in that environment and vice versa. Nurses might need to observe the environment for safety precautions and life threatening situations. Which will contribute or cause an illness, or preventing recovery. The environment is considered home and that is were the person resides. It is a familiar surrounding for the individual. Health can be defined as freedom from either a mental or physical condition, which impedes one from performing activities of daily living or preventing the person from functioning at their optimum level, for that individual. The person is considered mentally or physically stable or unstable depending on the diagnosis he/she is assigned. Health is when a person is in a state of well-being. The individual has been free of pain and disease. The patient is always the focus; therefore it is called "patient focused care". Health is considered the quality of life, when an individual is independent and able to function without any obstacles of impedement (Jowett, S., 2004, 579-587). 3. Plan In nursing the nurse should be able to critical think, be caring, competent, compassionate and have a conscience according to Roach. Nursing would include, doing a nursing assessment, nursing diagnosis, nursing care plan, and a nursing interventions. Starting with short-term goals, and upon achieving short-term goals for the patient, then proceed to long-term goals. Goals should be realistic. Then evaluate and reassess if the needs arises. Problem solving and treating the patients as human, the same way you would like to be treated. 4. Evaluation The safety of a neighborhood is an important indicator of its overall economic and social health. Neighborhood crime prevention efforts are essential. Safe neighborhoods are necessary to foster common values and community quality of life. Neighborhood crime, on the other hand, creates fear and distrust among
Thursday, October 17, 2019
Consumption in Wall-E Essay Example | Topics and Well Written Essays - 750 words
Consumption in Wall-E - Essay Example Consumption is often thought of in regard to food; the act of hoarding food to the point of becoming overweight. Though this holds true in Wall-E and plays an essential role in the story, consumption can also mean the obtaining of consumer goods. Similar to hoarding food, this definition of consumption means to hoard consumer items, such as electronics or other material possessions, until there is simply too much of these items. In Wall-E, consumption is seen in both of these ways. The humans displayed in the film are overweight due to food consumption and are in the position of not being able to live on Earth because of mass consumption of consumer goods while they were living on the planet. Wall-E uses the conditions of the people and the Earth to show the message of how serious consumption can be and how close we are to following some of the actions seen in the movie. The film opens up to reveal an empty, trash-filled Earth. Due to mass consumption, which essentially took over the Earth, the extensive litter left behind made the air toxic, therefore making the Earth uninhabitable to people. Until the Earth is cleaned and habitable once again, the humans live on a spaceship hovering above the Earth. Far from being concerned about the state of their home, the humans lounge happily away in chairs that take them to whatever part of the craft they want to go to. They have all of the food that they could want, making it easy for them to gorge themselves to an unhealthy weight. These people let consumption get the better of them, resulting in a decline in health and control over their lives. Instead of learning their lesson about what took place on Earth, they continued to consume now that they had a new place to do it. The people in Wall-E, as well as the condition of the Earth, reveal how important we allow products to be in our lives. People have been known to throw away all of their money just so that they can have the newest top-of-the-line cell phone. A month later, when a newer model comes out, that first model goes in the trash and the new one is bought. The cycle continues, gradually covering our world with garbage, which is all due to our need of having stuff. More products are being created and thrown out than we can keep up with. We begin to think less of ourselves, less of our surroundings, and more about the wonderful toys and gadgets that we can get our hands on. People would rather risk being unhealthy and living in a dirty world than giving up even a single material possession. We no longer allow ourselves and our world to define us; our products and our need to have as much stuff as possible is what defines who we are. The world may be polluted, but we do not mind that as long as we have our cell phones. We have become both masters and slaves to material possessions. We are masters in the sense that we create products to do what we want them to do, which usually includes having them be capable of completing a task that makes our lives easier and less busy. We control what these products can do. On the other hand, we have become so consumed by material possessions that we are also slaves to them. We have allowed them to take over our lives to the point where many of us are willing to admit to it, yet refuse to do anything about it. We may be slaves to them, but they seem to be doing us so much good. This is where it tends to get confusing; we believe these products are
History of Race, Sport, and Culture in Modern America Essay
History of Race, Sport, and Culture in Modern America - Essay Example The issue of racial differences between black and white races has come into special focus with the enormous strides being made in genetic mapping and other scientific protocols that attempt to pinpoint the markers of human biodiversity. One application for these studies in eugenic is determining the reason for the dominance of African Americans in sports. This paper will provide a summary of the studies and issues that deal with the social, cultural and political nuances of genetic racial differences in American sports history. The research used for this paper included online journals, commentaries from sports analysts and articles from the Jon Entine Website. There was also considerable material that gave insights on the various viewpoints for and against the concept of racial differences as a determinant of athletic prowess. The history of football, basketball, baseball, track and field and boxing were investigated as it pertained to African Americans, as well as the issues and controversies that attended the progress of African American athletes. Related research that dealt with the social implications of genetics and statistics that illustrated the trends in sports were also included. Jon Entine's book released in 2000 entitled Taboo: Why Black Athletes Dominate Sports and Why We Are Afraid to Talk About It has been vilified by equal rights advocates as a thinly veiled attempt to further propagate racism in sports. However, at this point, the historical insight into African American participation in sports as provided in the book and various other sources will be briefly discussed. (Mosley) It is in the US that the stereotype of the "dumb jock" proliferated in society. In essence, it embodies the idea that physical prowess is inversely proportionate to intellectual capacity, a popular generalization that is the heart of the controversy behind African American athletic ability. (Entine) In European history athletic prowess was considered an indication of intelligence, and leaders were often chosen among the most successful fighters and best warriors. However, the 19th century saw the proliferation of pseudo sciences in Europe that claimed to quantify intelligence and other human characteristics by measuring the skull and other body parts. (Entine) The work of physician Samuel George Morton, for example, popularized the idea of eugenics and racial differences by using craniometry, or the ranking of racial intelligence based on the typical skull size of a certain race. His collection of 600 skulls was the basis of modern day racism in the US, where Asians and Caucasians are ranked at the top of the craniometrical scale while Africans and Native Americans were near the bottom. Many accepted this as incontrovertible truth that races like the Africans and Jews are less civilized, and thus inferior. (Entine) This began the ranking of racial and ethnic groups in which, unremarkably, white Europeans came out as the most superior intellectually and those of African descent were relegated to almost animal-like status. (Entine) The nineteenth century also saw the establishment of racial discrimination as a matter of public policy because Europeans did not want interracial mixing in their population. Their basis for discrimination were IQ tests that revealed that those of
Wednesday, October 16, 2019
Michael Porter, Competitive Advantage ( Please see the assignment Coursework - 1
Michael Porter, Competitive Advantage ( Please see the assignment criteria ) - Coursework Example It is in this context that the tendency of homogeneity in the demand of products influences the industry players to concentrate on heterogeneity in a rapidly growing manner. This fuels up the essentiality of competitive advantage in the current market situation (Wiggins, 1997). Therefore, competitive advantage of a firm in the modern day context depends largely on the firmââ¬â¢s performance as steered by its leader. In the 21st century context, it is the organisational leaders who play the major role in directing the organisational performance towards the achievement of competitive advantage. The fact is considered to be quite significant as competitive advantage provides with numerous opportunities to the companies to sustain in the market. Thus, it can be stated that the achievement of success along with failure in terms of competitive advantage depend on the organisational leadership (Ireland & Hitt, 2005). Porter (1998) observed, ââ¬Å"A firm in a very attractive industry may still not earn profits if it has chosen a poor competitive position. Conversely, a firm in an excellent competitive position may be in such a poor industry that it is not very profitable, and further efforts to enhance its position will be of little benefitâ⬠(pp. 2).
History of Race, Sport, and Culture in Modern America Essay
History of Race, Sport, and Culture in Modern America - Essay Example The issue of racial differences between black and white races has come into special focus with the enormous strides being made in genetic mapping and other scientific protocols that attempt to pinpoint the markers of human biodiversity. One application for these studies in eugenic is determining the reason for the dominance of African Americans in sports. This paper will provide a summary of the studies and issues that deal with the social, cultural and political nuances of genetic racial differences in American sports history. The research used for this paper included online journals, commentaries from sports analysts and articles from the Jon Entine Website. There was also considerable material that gave insights on the various viewpoints for and against the concept of racial differences as a determinant of athletic prowess. The history of football, basketball, baseball, track and field and boxing were investigated as it pertained to African Americans, as well as the issues and controversies that attended the progress of African American athletes. Related research that dealt with the social implications of genetics and statistics that illustrated the trends in sports were also included. Jon Entine's book released in 2000 entitled Taboo: Why Black Athletes Dominate Sports and Why We Are Afraid to Talk About It has been vilified by equal rights advocates as a thinly veiled attempt to further propagate racism in sports. However, at this point, the historical insight into African American participation in sports as provided in the book and various other sources will be briefly discussed. (Mosley) It is in the US that the stereotype of the "dumb jock" proliferated in society. In essence, it embodies the idea that physical prowess is inversely proportionate to intellectual capacity, a popular generalization that is the heart of the controversy behind African American athletic ability. (Entine) In European history athletic prowess was considered an indication of intelligence, and leaders were often chosen among the most successful fighters and best warriors. However, the 19th century saw the proliferation of pseudo sciences in Europe that claimed to quantify intelligence and other human characteristics by measuring the skull and other body parts. (Entine) The work of physician Samuel George Morton, for example, popularized the idea of eugenics and racial differences by using craniometry, or the ranking of racial intelligence based on the typical skull size of a certain race. His collection of 600 skulls was the basis of modern day racism in the US, where Asians and Caucasians are ranked at the top of the craniometrical scale while Africans and Native Americans were near the bottom. Many accepted this as incontrovertible truth that races like the Africans and Jews are less civilized, and thus inferior. (Entine) This began the ranking of racial and ethnic groups in which, unremarkably, white Europeans came out as the most superior intellectually and those of African descent were relegated to almost animal-like status. (Entine) The nineteenth century also saw the establishment of racial discrimination as a matter of public policy because Europeans did not want interracial mixing in their population. Their basis for discrimination were IQ tests that revealed that those of
Tuesday, October 15, 2019
Autonomy in Death Essay Example for Free
Autonomy in Death Essay Physician-assisted suicide is a controversial topic with only a few states having legalized it; however, many groups are advocating for its approval. Physician-assisted suicide has ethical limitations that only allow a doctor to prescribe, not administer, a lethal dose of medication for a patient who has been deemed terminally ill with less than six months to live by two physicians. The prescription allows the patient to choose both the timing and setting of death and the physicians only role is provision of medication. This gifts patients with autonomy in their death and relieves the doctor of any moral burden in participation with death keeping this action an ethical practice. Oregon was the first of few states to have legalized physician-assisted suicide but I would like to argue its potential advantages to the entire United States. Ball (2010) said, ââ¬Å"In Oregon the one state in the U.S. where assisted suicide is legal ââ¬â doctors are allowed to help only state residents who are expected to die within six monthsâ⬠(p.1). Giving terminally ill patients the power to choose a peaceful death demonstrates empathy toward the ill patients and their families. Terminally ill patients without this empowerment face the difficult choice of using limited resources to end their lives if not given the legal freedom to choose how and when they die. The Code of Ethics for Nurses provision 1.4 is the right to self-determination and it states that Respect for human dignity requires the recognition of specific patient rights, particularly, the right to self-determination. Self-determination, also known as autonomy, is the philosophical basis for informed consent in health care. Patients have the moral and legal right to determine what will be done with their own person; to be given accurate, complete, and understandable information in a manner that facilitates an informed judgment; to be assisted with weighing the benefits, burdens, and available options in their treatment; to accept, refuse, or terminate treatment without deceit, undue influence, duress, coercion, or penalty; and to be given necessary support throughout the decision-making and treat ment process. Such support would include the opportunity to make decisions with family and significant others and the provision of advice and support from knowledgeable nurses and other health professionals. Patient should be involved in planning their own health care to the extent they are able to choose to participate (American nurses association, 2001, p.148). Giving this added right to chose physician assisted suicide allows patients the autonomy described in the Nursing Code of Ethics. The purpose of this paper is to argue that physician-assisted suicide is ethical and beneficial because it allows for patient autonomy. ââ¬Å"I would argue that by denying terminally ill people recourse to death with dignity via physician prescribed medication, they are inflicting their own brand of coercion and abuse. The concept of a merciful death needs to be part of this discussion. It is a sad commentary that our society responds to our pets terminal suffering more humanely than to our fellow human beings end-of-life strugglesâ⬠(ââ¬Å"Death is best approachedâ⬠, 2012, p. 1). Many feel that denying patients the right to choose is not advocating for their best interest and is a form of abuse. We wouldnt leave our ill family pet alive to suffer so why wouldnt we consider letting our loved ones put themselves out of their misery in a peaceful way? The entire point is to give the public a choice. It would still be up to each individual to decide whether or not to exercise that right if their physician deemed their situation appropriate. The Code of Ethics for Nurses says that ââ¬Å"Respect for human dignity requires the recognition of specific patient rights, particularly, the right of self-determinationâ⬠(American nurses association, 2001, p.148). This statement implies that the patient should have the right to make end of life decisions on their own. When terminal patients are in pain and suffering, they may not have the strength or will to fight any longer. It is cruel to prolong a patients pain and suffering and deny their autonomy to make the decision of having a peaceful death. Also, it can be argued that when patients have their mind set on ending their lives, they tend to follow through on their own even if their physician cannot assist them. This may lead to a more traumatic death and a scene that can be quite traumatizing for the family member or friend who finds their loved ones remains. The alternative is a prescribed medicine that the patient may take home, choosing the preferred place to die, to allow the patient to die peacefully without sustaining disfiguring injuries thus allowing them a more dignified burial if the family chooses to view the body one last time. However, in most of the United States, physician-assisted suicide is still illegal so very few Americans are afforded the right to choose to end their life when they are terminally ill. Because physician assisted suicide was brought to the publics attention as an option by the unconventional tactics of Dr. Jack Kevorkian, the idea of legalizing this was tainted from the beginning, making many states hesitant to allow assisted suicide. Miller (2011) notes that ââ¬Å"Jack Kevorkian rose to national prominence as Dr. Death, a physician who insisted that sometimes a doctors first duty to his patient was to help him die. The retired pathologist, who became an assisted suicide advocate claiming to have had a hand in 130 deaths in the 1990s, helped spark a national debate over euthanasiaâ⬠(p. A5). Jack Kevorkians tactics were questionable because he publicized the deaths of elderly, disabled, and terminally-ill patients using inhaled carbon dioxide or using his self-made suicide mach ine. Although the patients had asked for Dr. Kevorkians assistance to end their suffering by assisting in their suicide, he received a lot of negative attention because he publicized his assistance in this process by encouraging CBS to broadcast a video of himself injecting a cocktail of lethal drugs into a patient suffering from Lou Gehrigs disease (Miller, 2011). After much backlash from the public over the fact that he actually injected patients with lethal drugs, he developed a suicide machine which allowed the patient to press a button that caused the machine to administer a mixture of sodium pentothal and potassium chloride which was first used on Janet Adkins, a 54 year old sufferer of Alzheimers disease (Miller, 2011). The last thing Janet Adkins said was, You just make my case known,' Dr. Kevorkian told the Associated Pressâ⬠(Miller, 2011, p. A5). Although his tactics were extreme and caused a lot of public controversy, his patients wanted to end their suffering and his act ions caused others to advocate for ethical standards to be put into place for legal physician assisted suicide while at the same time completely turning others away from the concept of legalizing euthanasia. Dr. Goodwin, a general practitioner, said he began advocating for the right to help terminally ill people die after listening to his patients (Miller, 2012). They want autonomy at this time, to be allowed to die at home with the comfort and support of their families, Dr. Goodwin said in a 2001 interview (Miller, 2012, p. 1). Because of the extreme tactics used by Jack Kevorkian, who initiated the debate on legalizing euthanasia, many people view those who advocate for the clients right of physician assisted suicide as cruel or lacking in empathy for patient and families. However, ââ¬Å"Peter Goodwin, a family physician who wrote and campaigned for Oregons right-to-die law in the 1990s, died after taking a cocktail of lethal drugs prescribed by his doctor, as allowed under the legislation he championed. Dr. Goodwin, 83 years old, had been diagnosed with a degenerative brain disorder similar to Parkinsons disease and had been given less than six months to live.â⬠(Miller, 2012, p. 1). Dr. Goodwin believed in a patients autonomy in death so much that he chose to exercise his own rights in the same fashion in order to end his own suffering. In an interview with the Oregonian, the local newspaper in Oregon, Dr. Goodwin said that his health was deteriorating and he would soon end his life. ââ¬Å"His family gathered to bid him farewell. The situation needs thought, it doesnt need hope, he said. Hope is too ephemeral at that timeâ⬠(Miller, 2012, p. 1). This clearly articulates the feelings of a terminally ill man towards the importance of autonomy in concern of his own death. ââ¬Å"End-of-life decisions are not arbitrary or impulsive. Why shouldnt a person choose to end his or her life with dignity if it is obvious that all options for leading any kind of meaningful life are non-existent? I would think any modicum of compassion would respect such a momentous, personal decision. Suffering, physical and mental, and the anguish it causes should produce empathy for t he patients wishes and desires, even if they run counter to our own sense of rectitude. It is not about us. Its about the patients right of autonomy. We need to understand that it is ultimately his or her decision to make, not oursâ⬠(Death is best approached, 2012, p. 1). In this statement, an unknown author expressed the utmost sympathy for those suffering from terminal illness. Physician assisted suicide is ethical as it demonstrates compassion and empathy towards someone elses pain, suffering, and rights. There is nothing cruel about autonomy over the decision to die. These kinds of laws need to be considered using a deep emotional understanding of the terminally ills feelings and problems. Other countries have legalized euthanasia and have less restrictive laws which allow them to provide services for foreigners. Because of this, if all United States citizens arent granted the autonomy they desire in their own country they will still be able to get the results they so desperately want but the outcome may be more painful to family members whose loved ones would end up dying in other countries and in less desirable conditio ns. Mr. Minelli, who is head of Dignitas, a Swiss company that provides euthanasia services only to foreigners, said that ââ¬Å"a memory of his seriously ill grandmothers pleading in vain with her doctor to help her die left him with a particular interest in Switzerlands growing right-to-die movement, and he joined one of the main groups. In 1998, he quit to found Dignitasâ⬠(Ball, 2010, p. 2). In 2008, his neighbors complaints forced Dignitas out of his rented apartment that he had been using to conduct the assisted suicides and Zurich city officials refused permission for a new venue. In response to this Mr. Minelli organized suicides in cars, a hotel room, industrial sites, and his own home which drew the attention of local officials. Someone who is used to a five-star hotel cant come to Dignitas and expect the same, says Mr. Minelliâ⬠(Ball, 2010, p. 2). Is it really beneficial to force terminally ill patients into a foreign country to a harsh environment to grant them the freedom to end their own lives? If terminally ill patients really want a physician assisted suicide, they will find another setting in which they can achieve one but allowing patients to have one in their own country optimizes the setting and allows for more family support near the time of death. It also saves the family the trouble of getting the body of a loved one from a foreign country after t he time of death and allows the family to begin funeral arrangements sooner so that they can go through the stages of grieving that they need to in order to move forward with their own lives. This act of ending the life sooner also spares the family the pain of watching their loved one suffer longer than they want to. Another benefit to approving physician assisted suicide is that just know that the option is available can be therapeutic for terminal patients. ââ¬Å"Mr. Minelli argues that making assisted suicide available removes a taboo around suicide, helping people who want to kill themselves open a dialogue and seek help. About 70% of people who get the green light from Dignitas for an assisted suicide never contact the group again, proving the palliative effect of knowing help is available, he saysâ⬠(Ball, 2010, p. 2). This clearly proves that just knowing that euthanasia is an option is enough to help patients carry on with terminal illness. Even if a patient chooses never to exercise the right to a physician assisted suicide, the knowledge that they have an option for a way out of their suffering is comforting in itself. Craig Ewert was a retired university professor who suffered from Amyotrophic Lateral Sclerosis (ALS) or Lou Gehrigs disease. He decided to end his life because he wanted to make this decision before he lost the ability to decide his own fate, overcoming the resistance of his doctors (Ball, 2010). When youre completely paralyzed and cant talk, how do you let someone know you are suffering? he told a television interviewer before his death in September 2006. This could be a complete and utter hell (Ball, 2010, p. 3). Mr and Mrs. Ewerts were from the U.K. but they traveled to Switzerland and chose Mr. Minellis group, Dignitas, because it accepts foreigners. Mrs. Ewert said that had she not been able to travel to get her husband the assisted suicide services that he desired she may have been forced to help her husband die and she worried that she wouldnt have known exactly what to do (Ball, 2010). She defended Mr. Minelli saying Sure, there have to be some protections for people, but I think were going way beyond what there needs to be, I admire Minelli for being willing to take the heat (Ball, 2010, p. 3). Because Craig Ewert was allowed to make his own decision to die, his wife was spared the pressure that he may have put on her to help him end his life. Furthermore, had he been denied the right to make his own decision and his wife Mary had been coerced to help him commit suicide, there would have been extreme emotional and possibly even legal consequences to her action despite the fact that it was her husbands wish. This is a situation that may Americans are also threatened with because physician assisted suicide is illegal in most of the country. All United States citizens should be afforded the right to choose a physician assisted suicide if they have been deemed terminally ill because this freedom shows compassion and empathy towards the patients suffering. If patients arent allowed to legally choose death here, they may travel to another country to receive services or chose to carry out suicide on their own. If patients chose to take matters into their own hands this would be harder on the patient as the death would probably not be as peaceful as the lethal injection that the physician would prescribe and if would also be harder on the patients loved ones. If patients decide to go to another country to achieve the death they desire they would lose the privilege of dying in their own comfort zone and the distance would make the death harder on the family to make funeral arrangements and move on with their own lives. The Code of Ethics for Nurses stated that ââ¬Å"Respect not just for the specific decision but also for the patients method of decision-making is consistent with the principle of autonomyâ⬠(American nurses association, 2001, p.149). Regardless of whether or not we understand an individuals motivation for seeking a physician assisted suicide, nurses should support the autonomy that patients needs to make this choice on their own. Giving terminally ill patients autonomy in their death, by making physician assisted legal for every United States citizen, is only giving patients additional rights that they may or may not chose to exercise and is the most compassionate way to show empathy for those who are dying.
Monday, October 14, 2019
Wine Manufacturing Processes in India
Wine Manufacturing Processes in India INTRODUCTION In India wine industry develop as a new emerging field. The consumption of wine in India is very large have a great economy. Due new emerging field wine industry have a lot of opportunity also have challenges to show your talent. Now in days servicing drinking of wine become status symbol. The challenges come out due to different rules taxation in each state of India. Each state government has their own rule taxation policy for wine business. The challenge also still occurs due to Indian culture tradition because servicing drinking of wine assume as a western culture so marketing of wine in domestic region become a hard challenge. Cost quality of wine firstly decide for business in domestic region. In urban area people accepted the western culture servicing of wine in parties vocation become style statement but to develop wine market in rural area is a big challenge because rural people assume as a bad tradition to drink wine. At the tourism places multicity like Mumbai, Delhi, Kolkata, Karnataka, Varanasi, Lucknow city in up many tourists comes they wants to drink fine good quality of wine so growth in tourism sector is correlated with growth of wine industry. In current scenario due to accepting western culture becoming style statement the market of alcoholic beverage changes globally. A lot of new market comes out redefining distribution method helping the wine market to reach the potential customer. In between last 10 year it has been seen that middle class people accepted the western culture contribute into the consumption of wine at a faster rate. Through the use of internet, television cinema drinking of wine increase widely all over India. Indian wine industry organizes many events club to getting the coverage of media to reach the people attract them for joining to the industry. This event organizes only for advertisement attracts huge number of customer. The product offered by vintner to the customer from regular brand in minimum affordable price. The growth rate of Indian market for wine industry is 25-30%. The researcher showing that 100 million people in next five year will be legally allowed to drink alcohol. In biotechnology field manufacturing of wine is done by the biological tools such as microbes bacteria. According to Indian market the cost of wine should be low quality must be fine this is the basic funda of biotechnology. The use of biological tools means to get brilliant quality quality means fitness for purpose so for a biotechnologist wine industry has a great opportunity good career. WINE MANUFACTURING Formation or manufacturing of wine is known as Vinification. Wine making process is ordinary categories into two groups one is still wine production i.e. without carbonation other second is sparkling wine production i.e. with carbonation. The wine making technology is known as Oenology wine maker is called Vintner. RAW MATERIALS FOR WINE PRODUCTION Grapes fruit, berries, apple many other sugar rich fruit are raw material for wine production. PROCESS OF WINE PRODUCTION Quality of wine is decided by selection of grape fruits. Good quality of grape means good quality of wine. Minerals nutrient in soil, its ph, weather, time of harvesting affects the quality of grape. Collectively these effects in the term of grape fruits are known as grapeââ¬â¢s terroir. Grapes are growing in vineyard. Harvesting i.e. picking of grape for wine production from vineyard is done by mechanical or by hand. Mechanical harvesting take short time cover large area while hand harvesting take more time but the advantage of hand harvesting is that we can pick only ripe cluster of grape. Vitis vinifera species of grape is more preferable for wine production. FORMULATION OF MUST OR PULP Squeezing is next process after the selection of grape. Grape fruit squeeze normally by which the content of fruit release. The releasing content of grape is called must or pulp. In the vine industry vine made at a large scale so far squeezing is done by crusher known as destemmer.For the manufacturing of red vine stem from the bunches of grapes removed because these stem contains high tannin and give an undesirable smell. These smell is due to 2-Methoxy-3-isopropyl pyrazine.The color of red vine comes from skin of grape. On vini fera vines are the execption.It contains malvidin 3, 5-Diglucoside anthosyanin which is a dark pigment. White vine initiate without squeezing and avoid removing the skin. Avoid to removing skin is so for the flavor. Adding of potassium ion precipitate to the skin protein into the bitartrate which increases the pH of juice. In the production of rose vine grape fruits squeezed and dark skin left with must of grape for a long period to extract the desirable color of vine. BASIC FERMENTATION On the surface of grapes yeast are present in the white powdery form. These are the natural yeast and basic fermentation is done by natural yeast. In the basic fermentation one problem occur that some sugar of grape must remains unfermented. This unfermented sugar makes vine sweet so culture yeast are often added into yeast. Yeast ferments the sugar into alcohol and CO2 . Temperature affects the rate of fermentation. For red vine production temperature should be 22-25 C* and for white wine 15-18 C*. From one gram of sugar half gram of alcohol is produce so far to get 8% concentration of alcohol most should be contains 16% concentration of sugar. After Basic fermentation secondary or malolactic fermentation start. This process is done by lactic acid bacteria. STABILZATION OF WINE There are two processes for stabilization or clarification of wine. Cold Stabilization ââ¬â This process is used for remove to tartrate crystal. This tartrate crystal is formed by adjoining of tartaric acid and potassium ion. This crystal appears as clear sand in the wine. These are known as wine crystal or wine diamond. For the separating of this crystal the temperature of wine decreases at the freezing level and put it for one to two weeks. By this process crystal stick on the wall of the holding vessels. Wine is ejected from the vessels and crystal left behind it. Heat Stabilization ââ¬â For the removing of unstable protein from wine heat stabilization is done. Heat stabilization prevents the precipitation of this protein. SECONDARY OR MALOLACTIC FERMENTATION Lactic acid bacteria (LAB) are responsible for the malolactic fermentation. To shape the wine from the oxidation it kept in air lock system. Secondary fermentation takes places in large steel vessels. Wine also kept in oak barrel. For the desirable change in test, Wine put in to oak barrel. One is notable that use of LAB cans undesirable change in the flavor of wine which is undesirable. Types of lactic acid bacteria LABââ¬â Leconostoc Pediococus Lacttobasilus These are gram +ve bacteria, Wine LAB are microaerophili i.e these bacteria can grow in low O2 containing material. Due to their microaerophilic nature they catalyzes whole sugar, acid and other material present In container of wine that is not only at the surface of container, SOURCE OF LAB The main source of LAB is layer of grape fruit and grape leaves. Contaminated equipment as like pumps, walves and storage container wooden barrels are also the source of LAB. At the stage of alcoholic fermentation population of LAB decreases because yeast competes with this bacteria and form ethylalcohol and SO2. At the period of fermentation number of LAB increases rapidly and reaches up to 106 to 108 cell/ml. Generally leuconostoc grow in this condition and carry out malolactic fermentation but when pH of wine is high that is 3.5, pediococcus and lactobasillus also carry the malolactic fermentation. When the pH of wine is more than 3.5 and sulpherdioxide level is insufficient fluff causing LAB develop into the wine and wine become bubble. After the malolactic fermentation wine should be preserved very carefully. DIFFERENT WAY OF SPOILAGE (BUBBLING) OF WINE BY LAB Sugar Fermentation ââ¬â Malolactic fermentation done by LAB. LAB catalyzes to sugars like glucose and fructose into lactic acid and CH3COOH. The vinegar like smell comes out due to acetic acid. This is the reason for bubbling of wine and takes places in must with fast fermentation or with high concentration of sugar in wine. Due to fermentation lactic and acetic acid decreases the pH of wine and resulting low growth of microorganism. Glycerol Degradation ââ¬â LAB catalyzes glycerol into lactic acid, acetic acid and acrolein. Due to presence of acrolein test of wine become bitter. Tartaric Acid Fermentation ââ¬â Tartaric acid are fermented into lactic acid, acetic acid % CO2 by LAB. This is done at low acidity and high pH. This acidity further catalyzes and vinegar likes aroma and bad test. Citric Acid Fermentation ââ¬â Amount of citric acid decreases in wine at time of fermentation. This amount is depending on type of LAB and pH of wine. Ropiness ââ¬â Some specific genera of leuconostoc produces dextran slime and musilaginous substance and resulting wine appears oily and do not have high volatile acidity. The very bad smelling of wine s due to lactic spoilage and known as mousy and geranium like aroma. The mousy aroma in wine is due to formation of acetyl tetrahdyropyridine. Lactobacillus is responsible for production of these compound. Geranium like aroma in wine is produced by formation of 2-ethoxyhexa-3, 5-diene from the catalyzing of sorbic acid by the LAB. Presence of this compound, wine become undrinkable. To prevent this aroma from wine growth of LAB must be handled. METHOD OF PREVENTION OF WINE SPOILAGE For the prevention of wine spoilage 3 factors are responsible. Composition of wine/must Practices of vinification Interrelationship with other organism Composition of wine/must ââ¬â The growth of LAB is affected by the pH of wine. The Initiation and duration of malolactic fermentation is affected by the pH of wine. Growth of LAB and malolactic character is also determined by the pH of wine. According to researches malolactic fermentation decreases with increase in pH. The research report show that at pH 3.15 malolactic fermentation take 23.4 weeks while at pH 3.84.This process complete in 2 weeks.pH pf must also decide the type of LAB for malolactic fermentation. At below 3.5 pH, malolactic fermentation is done by leuconostoc and at above 3.5 pH pediococcus and lactobacillus carry out the malolactic fermentation. Controlling the pH of wine is best method for preventing from spoilng. For controlling the growth of harmful bacteria SulpherDioxide is uses. Itââ¬â¢s a very effective germicid. In wine sulpherdioxide exist as free or bound form. It affect the pH of wine. The free from of sulpherdioxide is increases by decreases in pH of wine, so maintaining low pH of wine is profitable. In forming sulpherdioxide which is most effective tool for controlling the LAB. Sulpherdioxide bound with certain carbonyl compound like acetyldehide. This form of sulpherdioxide is known as bound sulpherdioxide. When LAB catalyzes this carbonyl compound sulpherdioxide releasea and works as free sulpherdioxide.which restricted the growth of bacteria. The molecular sulpherdioxide at the concentration 0.8ppm works very effectively to controlling the growth of LAB. Lactobacillus trichods and alcoholic bacteria which contains 20% alcohol. pH and storage temperature of wine determine the tolerance of wine. As before describe that due to microareophilic nature of LAB oxyzen does not require for the growth of LAB but the evidence show that small amount of oxyzen is require for well growth of LAB. Carbondioxide also influences growth of LAB. PRACTICES OF VINIFICATION Many condition like fruit condition, clarification, fermainting conditions, must treatment, lease contact, skin contact tme(in case of red vine) and winery hygine use for controlling of LAB, Use of fresh clean and healthy fruits for wine making reduce the number of microbes. Sulpherdioxide is added at crushing time to reduce the high growth of LAB. The pH and acidity of wine can be adjusted by use of tartaric acid before fermentation. At the time of stuck fermentation LAB fermented to sugar compound and increases the volatile acid level in wine. Before reaching at dryness of wine controlling of fermentation of wine is good method to preventing the growth of LAB. To put the fresh wine on te lease for a long time will be face down to malolactic fermentation. This is because of releasing nutrients by yeast and decreases carbondioxide concentration. Clarification means filtration of wine with very fine approximate 45 micron membrane filter to reduce the growth of LAB. INTER RELATIONSHIP WITH OTHER ORGANISM At time of alcoholic fermentation the growth of LAB in wine decreases or LAB do not perform very well because of presence of yeast which inhibitory effect on the LAB. The factor that affect the performance of LAB is competition consumption of nutrient by the yeast. Yeast is also form ethanol SO 2 which are inhibitory compound for LAB. Some other microorganism like Botrytis cineria acetic acid bacteria activate function of LAB. Acetic acid bacteria show symbiosis with LAB. Many researches show that Bacteriophage are isolated from wine ruin the LAB. DIRECTION FOR WINE MAKER Since LAB participate in malolactic fermentation wine spoil aging both so for some key points are mentioned for vintner to control the LAB. Always use fresh, healthy, high acidic fruit. Add few amount of SO2 at time crushing of grape fruit. Malolactic fermentation at the range of pH 3.3-3.5. This level of pH is most favorable for LAB to malolactic fermentation. Malolactic fermentation increases the pH so it is suggestible that ph of wine should be low by which after malolactic fermentation wine attain desirable pH. Low ethanol, low SO2 high temperature fermentation are favorable for malolactic fermentation. Take precaution to avoid a stuck fermentation. Fermentation by yeast for improving wine quality selected yeast are preferred by wine maker. Sacchromyces cerevisiae a commercial yeast are used for improvingà wine quality. Volatile thioles are uses for changing smell of wine at cold temperature. New researches show that microbes present on the layer of grapes are varies from one vine yard to other vine yard. By the use of short amplicon sequencing technique(a dna sequencing technique) researcher determines the varieties of unique microbes present on surface of grape in a vine yard. If microbes like yeast and bacteria are determine of a vine yard ten use of bacteria and yeast for fermentation of particular vine yard grape by which quality of wine can be improved.
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