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ESSAY ON molecular gastronomy
ESSAY ON molecular gastronomy
ESSAY ON molecular gastronomy
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On a Friday night of 1984, Hervé This, a French chemistry researcher at Agro Paris Tech, invited a couple of friends for dinner. The main course was cheese soufflé. However, as it has happened to anyone who has ever tried to make soufflés, they never rose. Thanks to this simple incident, the most important gastronomic movement of the last fifty years began. This went back to his lab at Agro Paris Tech and decided to study the chemical processes that occur in a soufflé when cooking. He discovered that if he had just lowered the temperature in his oven 10°C, his soufflés would have risen perfectly. He then expanded his study to include all the chemical and physical processes involved in cooking (Harris). Since then, molecular gastronomy, as it is referred to, has been adopted by a handful of chefs throughout the world including Ferran Adrià in Barcelona, Heston Blumenthal in London, and Wylie Dufrane in New York, who have all created their own type of molecular cuisine using all types of innovative techniques based on the scientific processes that occur when cooking.
Hundreds of new techniques that sound more like chemistry class instructions than actual recipes can be seen in molecular restaurants. The most popular one is spherification. This technique used to make round spheres of different sizes can be used with basically any liquid. It is based on the principle that when sodium lactate comes into contact with calcium alginate, a thin layer of gel will form. Another common technique that enhances the presentation of a dish is emulsification. This term, which normally refers to the combination of two substances that normally do not mix well, has been used to make flavored foams. Foams are made by combining any liquid with soy le...
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are the creators of these marvelous innovations, and that soon, they will be the ones to lead
Over the years food has changed from more natural occurring products to quick and easily accessible ones. I for one blame the companies who accept and encourage this. From the previous essay, it also provides a series of questions for which we should be analyzing our food: “How fresh is it? How far was it transported? How pure or clean is it?” (Berry). Simply, we need to be more aware about our food. Food used to be only grown. There was no way
Michael Pollan makes arguments concerning the eating habits of the average American. Pollan suggests, in spite of our cultural norms, we should simply “Eat food. Not too much. Mostly Plants.”
This chemistry book report is focus on a book called “Napoleon's buttons: How 17 molecules changed history” by Penny Le Couteur and Jay Burreson. The publisher of this book is Tarcher Putnam, the book was published in Canada on 2003 with 17 chapters (hey the number match the title of the book!) and a total of 378 pages. The genre of this book is nonfiction. “Napoleon's Buttons” contain a fascinating story of seventeen groups of molecules that have greatly changed the course of history and continuing affect the world we live in today. It also reveal the astonishing chemical connection among some unrelated events, for example: Chemistry caused New Amsterdamers to be renamed New Yorkers and one little accident of detonating cotton apron in a minor housekeeping mishap lead to the development of modern explosives and the founding of the movie industry.
Throughout this chapter Schlosser takes his reader through the journey of the french fry from spud to stomach. Schlosser uses his talents to educate the world about the ins and outs of the processed food and flavor industry, informing the fast food nation, “Why the fries Taste Good.”
Spencer, Colin. The Heretic's Feast: A History of Vegetarianism. Hanover, NH: U of New England, 1996. Print.
Food science has led to find cures for diseases such as scurvy. Scurvy is a disease caused by a deficiency of vitamin C, characterized by swollen bleeding gums and the opening of previously healed wounds, which particularly affected poorly nourished sailors until the end of the 18th century. This disease was very common among sailors because in the 18th century they didn’t have refrigerators, so their diets lacked perishable foods while sailing the sea. Today, if you come across this problem you can just eat a vitamin C tablet. This is just one of the many examples food science has promoted a balanced diet by the study of nutrients in our food. Food science has also done some damage to people’s diets by replacing fresh food in our supermarkets to aisles of boxed and frozen food that lack nutrients in them This problem was noticed in 1977 when a document called Dietary Goals for the United States was created after rates of coronary heart disease had soared in America since World War II. In 1977, the lipid hypothesis, it proposes that dietary or saturated fat causes heart disease by raising the concentration of cholesterol in the blood. Government has been changing the Dietary Guidelines for the United States quite often which proves not even scientists know everything about nutrition. Nutritionism has led to the creation of processed foods which has been
Gonzalez, Julina Roel. ""The Philosophy of Food," Edited by David M. Kaplan." Ed. Michael Goldman. Teaching Philosophy 36.2 (2013): 181-82. Print.
Kelley,T. (2005, Oct.). The 10 faces of innovation. Fast Company, 74-77. Retrieved 6th March’ 2014 from http://web.ebscohost.com/ehost/detail?vid=9&sid=1d6a17b7-c5f7-4f00-bea4 db1d84cbef55%40sessionmgr10&hid=28&bdata=JnNpdGU9ZWhvc3QtbGl2ZSZzY29wZT1zaXRl#db=bth&AN=18386009
In the early years of biotechnology,amateur biotechnologists, had no idea their ideas would snowball into incredible modern discoveries. Early discoveries included the processes of fermentation, pasteurization, and zymotechnology. The products of these processes are wine, cheese, and beer; all of which contributed significantly to the gross national product of their respective countries. However, it wasn’t until the discovery of the structure of DNA by Watson and Crick in 1953, that genetics and biotechnology would be linked together to explain so many of these discoveries.
Proper nutrition is one of the most essential elements to being healthy and living a long life. People deal with food every day, and food has been a part of life since the beginning of civilization. What we eat becomes our diet, and our diet plays a major role in deciding how healthy we are and how well our body functions. Without proper diet, our body cannot carry out the functions it needs to perform. Most people have some common knowledge on what is good and what is bad for the human body to consume. Fruits, vegetables, nuts, and grains are some common items people think of when they think of healthy foods. However, it is not enough just to know what foods are good for your body, it is also important to understand why certain foods are good for you and what they do to help the body function.