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Chromatography of food dyes
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Dyes in Foods
Kool-Aid, strawberry ice cream, and Doritos: What do these things have in common? Whether you realize it or not, many ordinary foods contain dyes. Some of the dyes are natural; others are synthetic. Is one better than the other?
According to the The Columbia Electronic Encyclopedia, a dye is a “synthetic or natural coloring used to color various materials.” Today, many dyes are used in foods all around the world. As of January 2014, the United States Food and Drug Administration certifies nine different dyes-Blue 1, 2; Green 3; Red 3, 5, 6, 40; Yellow 5 and 6 (Beil). Blue dyes are usually found in ice creams, blueberry-flavored foods, and baked goods. Red dyes are often in candies, cookies, and chips. Cheeses and buttered treats contain yellow dyes while green dyes are not as common in food products but are in fruit-flavored candies. Natural colored foods could be strawberries or ketchup. Even though artificial colorings are allowed, the amount used in foods is limited. European countries have conducted research and banned all dyes from being added to their foods. These countries believe dyes pose as a health threat. Some citizens from the United States have said dyes are not necessary in foods and others wish that dyes will still be used in their favorite foods. However you look at it, dyes being used in foods is a very controversial health problem today.
Color is not essential in foods; it is simply added. Without coloring in our foods, all foods that are bright and cheery would be a drab gray. Many believe dyes make food taste better-although studies show dyes do not contribute anything but color (Salisbury). Artificial dyes make up more than 90% of all dyes used today (Salisbury). Ninety percent of...
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...6th Edition. 6th ed. 2013. Print.
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Print.
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The amount of blue#1 and yellow #5 are 6.432e-7 and 9.602e-8 in units of moles dye per gram frosting. The standard amounts of blue#1 and yellow#5 desired by the company are 1.0e-5 and 5.0e-6 in units of
that have been consumed by a wide variety of countries throughout the world. These are but
The first to use native dye plants in the United States were the Native Americans. Their culture was totally dependent on what the land produced. This is reflected in the wealth of information Native Americans possessed about useful plants, from medicinal to ceremonial and dye plants. This is reflected in the types of houses they built and the names of places (often after the plants that grew there). Early European colonists foolishly ignored the wisdom of the Native Americans and modern Americans are not much wiser. Americans need to learn about the plants and animals in our own country and how they can be useful to mankind. Instead of bringing non-adapted species of Europe to North America we need to learn what native adapted species can fulfill our needs and wants (Gilmore 1977). For example, we spend thousands of dollars feeding, sheltering, and caring for European cattle when we have native bovines, bison which are naturally adapted to the climate and environment. Melvin Randolph Gilmore sums this idea up well in the following quote:
...ome serious genotoxic damage in the humna body at even a rather small dosage. Children suffering from ADHD are exposed to a very high risk of worsening symptoms when consuming the right amount of artificial food dyes. On other occasions, food dyes can be responsible for other, more serious cases such as cancer. As time goes on, new information is found that helps people become more and more educated on the world around them, yet, humanity is still oblivious to the things they put in and around their body. It would be apparent that people would care more about the health and safety of them and their children rather than the appearance of their food, however, the people refuse to give up the disguise of the artificially colored foods and see the true risks at hand. It is humanity that overlooks health and safety for colorful foods; one day humanity will have to learn.
The development of synthetic foods is a movement. There are many nutritional issues, both around the world and in this country, and synthetic foods is a viable solution to our problem. People are obese, overweight, diabetic, or malnourished because healthy food is too expensive. Synthetic foods have the ability to change the workforce, restructure our culture toward more productivity, and increase American life quality. By supporting synthetic foods, we are supporting
These synthetic dyes are preferred more than any other dye by companies for the intensity of brightness of color and the uniformity it gives the food unlike some natural dyes would give. These dyes are derived from other food like grapes, potent fruit, spices like saffron, paprika and vegetables like carrots, beets and algae. Of course the natual dyes can also cause a discussion if they are safe or not. In 1998 some natural food dyes were made out of female beetles to replace unnatural red dye. (stevens, Beil)
Many academic, scientific, and regulatory organizations are considering ways to establish the scientific basis to support and further validate claims for functional components or the foods containing them. Consumer interest in the relationship between diet and health has increased the demand for information about functional foods. More recently, the food industry, the agricultural community, and now consumers have shown a growing interest in the field of...
"Organic Food." Issues & Controversies On File: n. pag. Issues & Controversies. Facts On File News Services, 8 June 2007. Web. 18 May 2011. .
Food coloring is typically used in food and drink products. Another term used for food coloring is artificial color. It is added to give the product a certain colored appearance. Food coloring can come as a gel, paste, liquid, or powder. Food coloring contains various chemicals but is often based from petroleum
Whitman, Debrah “Genetically Modified Foods.” Genetically Modified Foods: Harmful or Helpful? Web. 19 January 2014.
About 10,000 diverse species of pigments and dyes are used in industries, which show that an annual use of almost 7×105 tonnes in world. Dyes are intractable and toxic materials, they oppose biological breakdown (Souza et al., 2007).
Food has been a common source of necessity in our everyday lives as humans. It helps gives us nutrition and energy to live throughout our life. Over several decades, the development of making foods has evolved. They have changed from natural to processed foods in recent years. Nowadays natural ingredients are barely used in the making of foods like bread, cheese, or yogurt. The food industry today has replaced natural food making with inorganic ingredients. The cause of this switch is due to processed foods being easier, cheaper and faster to make. Artificial nutrition and processed foods have been proven to last longer in market shelves then natural foods. Also, due to artificial additives in processed foods they help satisfy consumers taste more than natural ingredients. The method of producing processed foods is common in today's food industry and helps make money faster and efficiently for companies. Examples of this can be found in all markets that distribute food. Even though processed foods may be easier and faster to make, they are nowhere near as healthy for consumers compared to natural foods. Natural foods are healthier, wholesome, and beneficial to the human body and planet then processed foods.
On every food product there is a table of nutritional information that states the exact health contents of the food. There is also a list of ingredients that provides consumers with details regarding the food. In today’s times, consumers are flooded with choices of seemingly similar products. I do not know the difference in nutrition amongst these products. Food labelling is often misleading and deceptive, and I feel as if I have been left in the dark, but also that there is a hidden shadow side that may exist as consumers’ ignoracne may lead to naive incorrect choices.
Food is “composed of synthetic chemical additives, such as colorings, preservatives, sugar substitutes and trans-fats” (Fitzgerald, 2006, p.72). Fitzgerald reported that by the “1970s most meats and dairy products that were factory farmed were laced with growth hormones, antibiotics and a range of pesticides” (p.72). Furthermore, food that is frozen, packaged and canned is considered processed food. A brief explanation of the chemical additives in processed food. 1.
Have you ever wondered why yellow makes you irritated? Why purple makes you feel happy? Why green calms you? Why orange helps you feel energized? Many people think that colors are just colors. But in reality, colors have been useful throughout the years as they have an huge impact on our lives. Many of us need to be aware of colors that surround us in everyday life.