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folic acid in foods Essay Examples

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A Lab Exercise to Practise the Measuring and Analyzing the Acidity of Several Samples as Expressed by Titrable Acidity and pH (1457 words, 13 pages)

Points earnedPoints possibleIntroduction15Background 5Relevance 5Previously reported methods5Materials and Methods15Materials List 7.5Method description 7.5Results20Results presented18TablesFigures labeled 2Discussion30Results interpreted12Method evaluated12References10Format (JFS)5In text citation5Clean up10Total 100Extra Credit (pages stapled with Rubric)2Late turn in (-10 points per day, reports due at beginning of next lab)Lab 2 pH and Titratable AcidityIntroduction The purpose of this ... Read More

A Research on Triphenylmethanol and Benzoic Acid (1806 words, 4 pages)

Triphenylmethanol and Benzoic AcidThis experiment demonstrates the preparation of a Grignard reagent, or organomagnesium reagent. The reagent in which this was conducted is phenylmagnesium bromide. The reagent will be converted to a tertiary alcohol. It is also able to convert this reagent into a carboxylic acid depending on how the ... Read More

The Conversion of Benzaldehyde to Benzilic Acid (1270 words, 3 pages)

Multistep Reaction Sequences The Conversion of Benzaldehyde to Benzilic AcidThe experiment demonstrates the multistep synthesis of benzilic acid from benzaldehyde. This is performed through the conversion of bezaldehyde to benzoin under a thiamine-catalyzed reaction. This reaction is called the benzoin condensation reaction, and it demonstrates how a green reagent can ... Read More

A Experiment About Organic Acid (2083 words, 12 pages)

AbstractThroughout the semester, five experiments, with an option of a sixth, were conducted in order to determine an assigned unknown organic acid. Generally, each experiment was completed in a sequential order to allow the proper data for the next experiment to be conducted. The first experiment was to determine both ... Read More

An Essay on Organic Foods (1857 words, 9 pages)

Everything You Thought You Knew About Organic FoodsIn the past four years, organic product sales have nearly doubled, jumping from 23 billion to 40 billion (Alvarez). Despite receiving almost no government funding and little scientific attention, organic farming has become steadily more popular. In 1979, California passed the California Organic ... Read More

An Examination of Fast Food Mania (1802 words, 7 pages)

Its Your Fault that Youre Fat, Not McDonalds As we all know, in the past years, obesity has become a huge (no pun intended) problem in America. Each day, 1 in 4 Americans visit a fast food restaurant. So is it the consumers fault that they are obese, or is ... Read More

A Discussion on the Expansion of Fast Food Restaurants Due to Their Cheapnes, and the Dangerous Effects of Fast Food of the Increasing Rate of Obesity in America (1928 words, 7 pages)

Fast food is becoming a cheap yet popular way for people in America to buy rather than cooking at home. The cheapness of this fast food is nothing compared to the price the consumers are paying by eating it. Eating fast food the way people are is leading to many ... Read More

The Role of Masculinity and Gender in Fast Food Advertising (762 words, 3 pages)

We live in an era where if you ask people about gender equality, no one will not give you a 100 sure answer? Since our childhood we tend to think that male, thus father is the dominant figure in the family. And the first association with male is meat. In ... Read More

The Difference Between Fast Food and Restaurants (993 words, 2 pages)

Melissa GuamanThe Difference between Fast Food Restaurants Real RestaurantsRestaurants seem to play a big role in peoples everyday life disregarding anyones social class. Throughout the nation there are many restaurants placed whether its fast food restaurants or fine dines. The preference mostly really depends on the consumer, their taste, their ... Read More

The Issue of Food Insecurity in the State of Mississippi (493 words, 2 pages)

Food security is becoming a large problem in the state of Mississippi. According to USDA, food insecurity is the measure of the lack of access to adequate food for an active, healthy lifestyle for all family members, with limited or uncertain availability of nutritionally sufficient foods in these areas. It ... Read More

The Food Industry in the United States (1201 words, 4 pages)

In this time period, industrial food is described as dishonest. Within the past fifty years, the way food is processed and consumed has changed more that it has within the last one thousand. On average, the modern American supermarket has a variety of 40,000 products to choose from. Though that ... Read More

The Hidden Costly Expenses in Junk Foods in the Book, Is Junk Food Really Cheaper by Mark Bittman (517 words, 2 pages)

We often run into advertisement that offer cheap meals. McDonald advertise their products for a cheap price, but it is cheap? Well, most people would think so, but a few that would disagree. People who cooks would disagree, and people who often eat at fast food are unlikely to agree. ... Read More

Steps on pH Titration of an Unknown Acid (795 words, 1 pages)

Bryan LeClerc 007-74-2577 5-1-99 Lab Week 4 T.A. Michael Hauser pH Titration of an Unknown Weak AcidIntroduction A multiple number of steps and concepts are involved in the pH titration of an unknown acid. In the first part of the experiment a solution of strong base (NaOH) is standardized using ... Read More

The Formation of Acid Rain (755 words, 1 pages)

Acid rain is formed when certain gases dissolve in rainwater to form acids. Acid rain by definition in the Chemistry book states Rainwater that has become excessively acidic because of absorption of pollutant oxides, notably SO3, produced by human activities (1). There are airborne pollutants that cause acid precipitation for ... Read More

Characteristics of LSD (the Lysergic Acid Diethylamide) a Hallucinogenic Drug (1506 words, 2 pages)

LSD (for Chemistry Class) Lysergic Acid Diethylamide (LSD) LSD), a potent hallucinogenic drug, also called a psychedelic,first synthesized from lysergic acid in Switzerland in l038. Lysergic acidis a white odorless drug, a component of the mold of ERGOT. Ergot is aproduct of the fungus Claviceps purpurea. Th e bio-active ingredients ... Read More

The Role of Total Quality Management (TQM) in the Food Industry (1552 words, 2 pages)

TQM in FoodserviceIntroductionOne of the most important industries overall is the food industry. The food industry consists of everything from food processing plants to fast food restaurants. The food industry affects nearly every living person. Most people don't realize how important this industry is and how it affects their everyday ... Read More

The Effects of Acid Rain in the Environment and How to Prevent It (1270 words, 2 pages)

THOUGHTS ON ACID RAIN Acid rain is a serious problem with disastrous effects. Each day this serious problem increases, many people believe that this issue is too small to deal with right now this issue should be met head on and solved before it is too late. In the following ... Read More

An Introduction to Jamaican Food and Style (587 words, 1 pages)

Jamaican Food and StyleJamaica is a beautiful island south of Cuba, between North and South America. The island has a great deal of "rich agricultural land, and although much of the mountainous are is not very fertile, here and there in the hills are pockets of land which can bear ... Read More

Food of the Chosen (986 words, 2 pages)

Food of the ChosenIn the time of Jesus, food often had religious and historical significance. Even today food still has these significances to the Jews. Historical SignificanceThe main resource of historical information about the early life of Jews is the Bible. Jewish scribes began recording their histories while in Babylon. ... Read More

The Importance of the Issue of Food Disorders (1667 words, 3 pages)

Food DisordersThroughout recorded history and even before, mankind has suffered from a variety of illnesses and ailments. Whether it be from viruses, bacterium, or from the person himself, diseases and other disorders continue to take their toll, both physically and mentally. Among these disorders, one might find it unusual to ... Read More

An Analysis of Food Choices Amongst Different People (1966 words, 3 pages)

The pilot study I conducted at Highpoint Shopping Centre allowed me to observe how food choices were made amongst different people. There are many factors that influence food choices. Therefore I conducted this observation to develop into food choices. Some factors involved gender differences, this effected the food choice and ... Read More

An Introduction to the Genetically Engineered Foods in the United States (1387 words, 2 pages)

A whooping 60 of what's on our supermarket shelves may contain genetically engineered soya. Some 3000 genetically engineered foods are lined up for approval. How should genetically engineered (GE) foods be regulated? Foremost, we must clarify what genetic engineering is-- laboratory technique used by scientists to change the DNA of ... Read More

An Analysis of the Issues of Acid Rain (2980 words, 4 pages)

In recent years, a great amount of attention has been focused on environmental issues. Nightly we are informed of yet another creature in danger of extinction. Still, despite this increased awareness, the problem remains. One facet of this overwhelming dilemma is the problem of acid rain. Pollution has caused acid ... Read More

A Description Acid Rain and the Growing Environmental Concerns (3004 words, 7 pages)

Acid RainIntroductionAcid rain has become an environmental concern of global importance within the last decade. With the increasing environmental awareness of the "unhealthy" condition of our planet earth the concern about acid rain has not lessened.In brief, acid rain is rain with pH values of less than 5.6. When dealing ... Read More

An Evaluation of the Rate of Reaction of Magnesium of Hydrochloric Acid (3075 words, 12 pages)

BACKGROUND INFORMATION What affects the rate of reaction? 1) The surface area of the magnesium. 2) The temperature of the reaction. 3) Concentration of the hydrochloric acid. 4) Presence of a catalyst. In the experiment we use hydrochloric acid which reacts with the magnesium to form magnesium chloride. The hydrogen ... Read More

The Disastrous Effects of Acid Rain on the Environment (2063 words, 5 pages)

Acid Rain is a serious problem with disastrous effects. Every day this problem increases. Many believe that this issue is too small to deal with, but if the acid rain problem is not met with head on, the effects on people, plants, animals, and the economy will only worsen. In ... Read More

An Argument in Favor of the Acid Rain Legislation (830 words, 2 pages)

Acid Rain LegislationAcid rain is a destructive force as a result of nature and man colliding. It is formed through harmful industrial emissions combining with contents of the earth's atmosphere a dangerous combination. This prompted governments throughout North America to take action. Many laws and regulations have been implemented, yet ... Read More

Dangerous Elements in the USA: Cigarettes, Pollution and Acid Rain (845 words, 3 pages)

CigarettesWhats killing our country? This year alone cigarettes will kill 420,000 Americans, and how many more will suffer from cancers, and circulatory and respiratory diseases. These horrible illnesses were known to originate from cigarettes for years, and recently nicotine, the main man chemical additive in cigarettes, was declared addictive by ... Read More

Many Argue Genetically Altered Foods Are Not Safe for Consumption (1187 words, 2 pages)

Many argue that Genetically Engineered food is dangerous to humans and even though you may not know it Genetically Altered agricultural products have been used by a majority of Americans for many years with no more side effects than regular home grown products. The problem being that the consumer does ... Read More

The Effects and Causes of Acid Rain on the Environment (1337 words, 3 pages)

Acid RainAcid rain is a very serious topic in our environment today. It is a problem that each and every person contributes to. Acid pollution is not only eating away at our forests and vegetation, but it is also destroying the entire ecosystem. But, whenever the discussion comes up about ... Read More

Published: Friday 25th of January 2013