Wine Making Essay Example for Free

Wine Making Essay Winemaking is the production of wine, starting with the selection of grapes and other produce, and ending with putting the delicious wine into bottles! Although wine is usually made from grapes, it may also be made from other fruits! Winemaking can actually be divided into 18 different categories†¦.. Harvesting, destemming, crushing, primary (alcoholic) fermentation, pressing, pigeage, cold stabilization, heat stabilization, second fermentation, bulk aging, Malolactic fermentation, laboratory tests, blending, fining, preservatives, filtration, and last but not least, bottling! Lets now find out how to make wine! Harvesting Harvesting is the picking of the grapes and the first step in wine production. The grapes are either harvested by hand or mechanically, the decision lies on the winemaker. Before harvesting, the winemaker checks the grapes for ripeness, flavor, seed color and taste, and lastly, the sugar level! Mechanical harvesters are large tractors that straddle grapevines, and with a rubber rod, strike the vine to get the grapes. Mechanical harvesters have the advantage of picking grapes in a short amount of time. The disadvantage is all the leaves and stems come with the grapes. Some smart winemakers take off the leaves with another machine before harvesting. Destemming Destemming is the process of removing the stems from the grapes. This process may take place before, or after crushing, depending on the winemaker. If you harvest by hand, you can just skip this step altogether! Crushing Crushing is when gently crushing the grapes and breaking the skin to start getting flavor. In traditional and small wineries the grapes are sometimes crushed by stomping on them. However, in large, more upscale wineries, the grapes are crushed by a large, mechanical, wine crusher. Primary (alcoholic) fermentation Have you ever wondered what the powdery coating around grapes is? So have I! Yeast is what the powder is, which is useful for alcoholic fermentation. Since this can give unpredictable results, cultural yeast is added to the mix. During fermentation, the yeast cells feed on the sugars and multiply, creating carbon dioxide gas and alcohol. The tempeture affects both the taste of the product and the speed that fermentation is over. For red wines, the temperate is typically 72-77 F, and for white wine, the normal tempeture is 59-64 F. For every gram of sugar that is converted, about half a gram of alcohol is produce, so to get a 12% alcohol concentration, the product has to contain 24% of sugar. Pressing Pressing is the act of applying pressure to grapes in order to separate wine from grapes and grape skins. Presses act by positioning the grapes or grape skins between a rigged surface and a movable surface and slowly decreasing the volume between the two surfaces. As the pressure increases, the amount of tannin extracted from the skins into the juice also increases. Pieaege Pieaege is a French winemaking term for the traditional stomping of the grapes in open fermentation tanks. To make different type of wine, grapes are put through a crusher and then poured into open fermentation tanks. Once fermentation begins, the grape skins are pushed to the surface by carbon dioxide gases, released in the fermentation process. The layer of skins at the top is called the cap. The cap needs to mix with the liquid each day for flavor Cold and Heat Stabilization Cold stabilization is a process used in winemaking to reduce tartrate crystals that’s in wine. These crystals look like grains of clear sand, and are formed by acid and potassium. The temeture of the wine is dropped close to freeing for 1-2 weeks. This will cause the crystals to separate from the wine. During heat stabilization, unstable proteins are removed by absorption, preventing them from being in the finished bottle of wine. Second Fermentation. This process takes three to six months, and is very valuable! The wine is kept under airlock, and proteins from the grapes are broken down, and the yeast cells that are still remaining and other particles are able to settle. In this process, the wine goes from being cloudy, to clear! Secondary fermentation usually takes place in large stainless steel vessels or large oak barrels. The oak gives wine a very good finished taste, but if the winemakers decide to put the wine in stainless steel, oak chips are added! Malolatic Fermentation. This process occurs when lactic acid bacteria mixes with malic acids and produces lactic acids and carbon dioxide. Malolatic fermentation can improve the taste of wine that has large amounts of malic acids. Malic acids creates an unpleasant, harsh, and bitter taste sensation. All red wines go through malolatic fermentation to lessen the amount of acid in the wine, and to remove the possibility that malic acids may be in the bottle. On the other hand, many white wines do not go through fermentation, because they don’t have a lot of acid. Laboratory Tests. Whether wine is stored in vessels or barrels, tests are done regularly. These tests are done to test sugar level, alcohol level, pH level, and many other factors. Theses tests are performed throughout the making of the wine, from the first step through the last! Blending and Fining Different wines can sometimes be mixed together to achieve the desired taste. This process is as simple as the tests the wine have, every now and then. Fining is removing the chemicals and particles that make the wine cloudy. Gelatin has actually been used in many wines for centuries, as a traditional method for wine fining! Usually, no gelatin actually remains in the wine, as it mixes with other chemicals. Also many fining agents will use milk, eggs, bone char, bulls blood, an animals bladder, honey, and a skim milk powder. Preservatives The most common preservative in winemaking is sulfur dioxide. Sulfur dioxide has one main reason, and that is that its an anti oxidant. If sulfur dioxide is added before alcoholic fermentation, it may damage the effects of oxygen, and the wine will go bad! Without the use of sulfur dioxide, wines will suffer bacterial spoilage. Some winemakers practice natural winemaking where no preservatives are added. The wine is then put in a freezer with the temperature being 5 C. Filtration Filtration in winemaking is used to accomplish two objectives: clarification and stabilization. In clarification, large particles that effect the visual appearance of the wine are removed. In stabilization, organisms that effect the stability are removed, therefore killing all possibilities of the wine going bad. The wine is then put in the refrigerator at a low temperature. Bottling. Finally, the last step in winemaking! A final does of sulfite is added to help preserve the wine and to prevent unwanted fermentation going on in the bottle. Once the wine bottles are filled,, they are traditionally sealed with a cork. The final step is adding a capsule! The wine is now ready to be shipped off, and then sold to buyers that will greatly enjoy the taste! Many people actually don’t know how much work is put into making the wine! That’s why its so expensive, nowadays! I hoped I helped you to understand the process of†¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. WINEMAKING!!!!!

Minority Representation :: essays papers

Minority Representation The issue of minority representation in special education came into the forefront for educators, parents and politicians during the mid 1990’s. In 1992, Black students accounted for 16 percent of the total U.S. student population, but represented 32 percent of students in programs for mild mental retardation, 29 percent in programs for moderate mental retardation, and 24 percent in programs for serious emotional disturbance (Robertson, Kushner, Starks, & Dreschler, 1994). This overrepresentation of Black and other minority students in special education is an ongoing national problem. This problem will be addressed according to the following criteria regarding minority representation in special education. The first issue where minority students in special education are concerned is that minority students may be unserved or receive services that do not meet their needs. Another issue that will be discussed is that some minority students may be misclassified or inappropriately labeled especially in the area of mental retardation and serious emotional disturbance. The final issue that will be discussed is the actual placement of minority students in special education programs may be a form of discrimination. The purpose of this paper is to inform and expand upon minority overrepresentation and the needs of minority students. Minority students may be unserved or receive services that do not meet their needs. Testing constraints such as high incidence of ethnic or linguistic minorities and low socio-economic status can lead to minority students not receiving services that meet their needs. Research shows that socio-political factors such as social deviance variables (eg. school suspension and corporal punishment) and school violence also lead to minority students being unserved in special education. Identification and placement practices have caused problems with identification because of the vagueness of the criteria for elegibility (Artiles, Aguirre-Munoz, Abedi, 1998). Congress has found that although minority students are increasing in number in schools, many minority students are not receiving a free, appropriate public education. Students who are at a high risk of failure are those who live in urban and high poverty environments because they have been in appropriately identified and placed or not placed at all in special education.

Nespresso Essay

Nespresso was not in a very good situation. It was time to change to do something new and they realized for that reason that it was necessary to search an entrepreneur. Somebody ambitious , strong head , and creative who was able to take radically decisions and begin a new era of succeed of Nespreso. This person was Mr Lang. How could we sell Nespresso in supermarkets ? was the initial question. Question that was answered with a great strategic decision which was developed by Nespresso in order to penetrate in a new market and be more productive. â€Å" A small operation in a separate company with separate product† Lang said. At the beginning it was no clear what he wants to do , and if this strategy will be effective but he doesn’t care about it and he continued developing this risked strategy. Lang realized that Nespresso prospect in the office sector was limited but they was potential in the household market. At the time it did not exist a big market research of the households market , so it was a very good opportunity for them. â€Å"Positioning Nespresso away from the more utilitarian office coffee and targeting consumers at the top of the household market† was his main objective Land got â€Å"green light† from the Nestle? general management in order to develop this strategy but only in Switzerland to be proven during a period of time. If the sales increase the management agreed and the business could continue. When something is new there will be always a lot of ifs and buts , but it must to risk and dare to do something innovative and original to got succeed.

Facebook and Privacy Essay

Ex-Apple Engineer, Peter Warden, has collected public fan page data from 215 million Facebook pages, revealing current trends, such as ‘God’ being the number one most popular fan page among Facebook users in the Southern U. S. , whereas ‘Barack Obama’ featured heavily for San Francisco users, and ‘Starbucks’ was number one in Idaho. Warden plans to release this data to the academic community because he sees great potential in the data that can be extracted from these sites. This process is called data harvesting. The article suggests future academic work in  this area is likely to occu impacting on people’s privacy. (FACTS – 100 words) Response: The ETHICAL issue central to this article is privacy and control. On one hand, Warden claims his intentions are altruistic (helpful to others) and that the data he is making visible here is a matter of public discourse. However, the FACTS are that individual users who are generating this data have neither been consulted about the data collection nor have they given permission for Warden to use it. Clearly Warden does not VALUE other’s people’s privacy as much as he WANTS (emotion) to create the website. The argument could be made that once a user ‘becomes a fan’ of a page on Facebook or, indeed, publishes any content to the internet, that information becomes public. User who have deployed privacy settings to carefully maintain a strong sense of control over their profiles, however, might well feel very ANGRY about this use of their data. Facebook can harvest that data (and does, for targeted advertising purposes) because they have a commitment to those advertisers (emotion)and engineers like Warden can develop data-trawling engines to collect accessible information across a massive dataset. The LAW needs to be much clearer about the rights of consumers, companies and advertisers in these situations. As Facebook is presumably bound by its own set of critically considered ETHICAL guidelines, these are neverthess underpinned by commercial VALUES and a vested interest (emotion) in keeping the data of its users from competitors. Warden claims to be operating under his own set of ethics that privilege (value) the furthering of knowledge. The issue then shifts to the academic community. Warden contends that one of his central motivations for collecting this data was so  that he could share it with the academic community. Although this claim may be true, most (if not, all) Universities have clear ETHICAL guidelines for research that explicitly VALUE and therefore require consent from participants. If none of the users gave consent for their data to be collected in this way, this in effect denies them a sense of AGENCY. Thus, academically, this data is tainted. While its implications are important the trends it makes visible are crucial to understanding the localised structures of social network sites like Facebook. Personally, I would  believe people should be able to tick a box that gives consent for the use of their personal material. I do not believe, either, that it should be one of those boxes you are obliged to tick before being able to use a site: that removes my personal AGENCY and I VALUE this very much. It should be up to me to decide whether other people get my data. If this sort of system was in place, everyone would know the FACTS, everyone would understand what is going on and no one would feel (emotion) betrayed or exposed unfairly. (463 words) Animal Research Link: http://www. scu. edu/ethics/publications/iie/v1n3/cures. html Objective summary:

Toy Story vs Nemo essays

Toy Story vs Nemo essays Are they alike or are they different? I have seen both Finding Nemo and Toy Story. These two movies are different in many ways. First of all, both the movies had different settings. Second of all, they had a different kind of animated character. Lastly, the meanings of the movies were different. Although these movies are completely different, they are both made by Pixar, and both relay a similar message. Finding Nemo had beautiful animation. This movie took place in the ocean and in a Dentist office. Nemo the young fish had become tired of his Dad being so protective, so he went to the surface and touched the boat. Nemo was captured and put in a cage with other fish in a fish tank. Nemo, very scared, missed his Dad. His Father went searching all over for him and met Dorie. Toy Story that was also beautifully animated took place in Andys house, Cids house, and the Pizza place. Woody was one of Andys favorite toys and then Andys birthday happened. He got a new Buzz Light-year action figure and Woody became very jealous. One day Woody meant to knock Buzz of the desk and accidentally knocked him off the window. Woody went after him and they met up and fought but became friends some how. The characters were animated differently. Toy Story had animated toys and Finding Nemo was animated fish. Toy Storys characters were very detailed, one would think more than Finding Nemos because there was more to detail. The characters on Finding Nemo have very distinct personalities. They each had a different voice and different traits; Toy Story, the toys personalities were much alike and their voices seemed the same. The meanings of the movies: completely different.. The theme for Finding Nemo is: love can conquer anything. This movie tries to teach one that parents love you and even though they can be mean at times its because they love you and there just trying to protect you. Toy Story was friendsh...

Quotes From Flowers for Algernon by Daniel Keyes

Quotes From 'Flowers for Algernon' by Daniel Keyes Flowers for Algernon is a famous novel by Daniel Keyes. Its a bittersweet novel of a mentally disabled man named Charlie, who undergoes an experimental procedure to gain higher intelligence. The book follows his evolution from his low level, through his experiences of coming to understand the world around him. The book raises ethical and moral questions about the treatment of the disabled and happiness. The story is told through Charlies diaries and other documents. One of the ways Keyes portrayed Charlies intelligence was through the evolution of his spelling and  grammar.   Quotes From Flowers for Algernon Any one who has common sense will remember that the bewilderments of the eye are of two kinds, and arise from two causes, either from coming out of the light or from going into the light, which is true of the minds eye, quite as much as of the bodily eye; and he who remembers this when he sees any one whose vision is perplexed and weak, will not be too ready to laugh; he will first ask whether that soul of man has come out of the brighter life, and is unable to see because unaccustomed to the dark, or having turned from darkness to the day is dazzled by excess of light. And he will count the one happy in his condition and state of being, and he will pity the other.  -The Republic, Prefaceall my life I wantid to be smart and not dumb and my mom always tolld me to try and lern just like Miss Kinnian tells me but its very hard to be smart and even when I lern something in Miss Kinnians class at the school I ferget alot.  I dint know mice were so smart.  If your smart you can have lots of frends to talk to and you never get lonley by yourself all the time.   Some times somebody will say hey lookit Frank, or Joe or even Gimpy. He really pulled a Charlie Gordon that time. I dont know why they say it but they always laff and I laff too.I beet Algernon. I dint even know I beet him until Burt Selden told me. Then the second time I lost because I got so excited. But after that I beet him 8 more times. I must be getting smart to beat a smart mouse like Algernon. But I dont feel smarter.She says Im a fine person and Ill show them all. I asked her why. She said never mind but I shouldnt feel bad if I find out everybody isnt nice like I think.  One thing? I, like: about, Dear Miss Kinnian: (thats, the way? it goes; in a business, letter (if I ever go! into business?) is that, she: always gives me a reason when - I ask. Shes a genius! I coud be smart like-her, Punctuation , is? fun!  I never knew before that Joe and Frank and the others liked to have me around just to make fun of me. Now I know what they mean wen they say to pull a Charlie Gord on. Im ashamed. Now I want you to look at this card, Charlie. What might this be? What do you see on this card? People see all kinds of things in these inkblots. Tell me what it makes you think of.I was seeing them clearly for the first time - not gods or even heroes, but just two men worried about getting something out of their work.  It had been all right as long as they could laugh at me and appear clever at my expense, but now they were feeling inferior to the moron. I began to see that by my astonishing growth I had made them shrink and emphasized their inadequacies.  I had betrayed them, and they hated me for it.  Our relationship is becoming increasingly strained. I resent Nemurs constant references to me as a laboratory specimen. He makes me feel that before the experiment was not really a human being.  What did you expect? Did you think Id remain a docile pup, wagging my tail and licking the foot that kicks me? I no longer have to take the kind of crap that people have been handing me all my life.   Remembering how my mother looked before she gave birth to my sister is frightening. But even more frightening is the feeling that I wanted them to catch me and beat me. Why did I want to be punished? Shadows out of the past clutch at my legs and drag me down. I open my mouth to scream, but I am voiceless. My hands are trembling, I feel cold, and there is a distant humming in my ears.  It may sound like ingratitude, but that is one of the things I hate here - the attitude that I am a guinea pig. Nemurs constant references to having made me what I am, or that someday there will be others like me who will become real human beings. How can I make him understand that he did not create me?  They had pretended to be geniuses. But they were just ordinary men working blindly, pretending to be able to bring light into the darkness. Why is it that everyone lies? No one I know is what he appears to be.  Nothing in our minds is ever really gone. The operation had covered him over with a ven eer of education and culture, but emotionally he was therewatching and waiting.   Im not your friend. Im your enemy. Im not going to give up my intelligence without a struggle. I cant go back down into that cave. Theres no place for me to go now, Charlie. So youve got to stay away.  ARTIFICIALLY-INDUCED INTELLIGENCE DETERIORATES AT A RATE OF TIME DIRECTLY PROPORTIONAL TO THE QUANTITY OF THE INCREASE.the men of the cave would say of him that up he went and down he came without his eyes.  I passed your floor on the way up, and now Im passing it on the way down, and I dont think Ill be taking this elevator again.  P.S. please if you get a chance put some flowers on Algernons grave in the back yard.

International Human Resource Management Assignment - 2

International Human Resource Management - Assignment Example 2) A draft job analysis for the position of an expat role would contain a minimum level of education, qualifications, and personality (Pilbeam & Corbridge, 2006). The last of these three is the most important factor in this type of role because it will determine if the prospective employee will adapt to the local culture. Once the candidates are whittled down based on this prerequisite, education and qualifications would then determine who was better placed to take the job according to the job requirements. 3) There are some methods of attracting candidates that would have to be altered to suit a local country where the job is. For example, some third world countries have very little Internet access, so advertising on the Internet would likely not succeed. These types of countries rely more on job referrals from somebody already established in the job market. 4) Psychometric testing would be ideal for potential expat employees because it would measure how they would fit into the company based on their cognitive abilities and personality or behavioral style (PsychPress, 2012). I would interview an expat’s partner because how they adapt to the local culture will determine whether the expat is committed to the job or