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Wysłany: Pią 10:23, 27 Maj 2011 Temat postu: Retro Jordans Benefits and Safety Issues Concernin |
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Some plants can be genetically engineered to generate vaccines. At the moment, various biotech companies are contained in projects aimed by formative potatoes and bananas including vaccines against hepatitis B. In other words, presently we could spectator the creation of "edible vaccines" which could have a heavy clash in fighting a broad variety of ailments. Edible vaccines not only reduce the use of therapeutic equipment necessitated during vaccination programs, but also have the potential to eradicate diseases in secluded communities (Washam [link widoczny dla zalogowanych], 2004).
It is a renowned fact that genetically modified foods, or GM foods, are currently creature consumed all around the world. According to the US National Agriculture Statistics Service, 95% of sugar beet, 91% of soybean, and 85% of corn seeds planted in 2009 in the US were genetically modified. A colossal number of human around the world, however, are ignorant that they have been consuming these products for more than a decade, and many more are not sure what genetically modified foods are (Hallman, et. al., 2003).
How GM Foods Started - Flavr Savr Tomatoes and Golden Rice
Creating highly nutritious foods with longer shelf lives is not the only behalf that can be provided by GM organisms. Many scientists trust that GM foods are the opener to solving starve and starvation in amplifying countries. Seeds that are resistant to pestilences and capable to survive in dry and utmost conditions can significantly mushroom crop yields and dwindle deforestation rates. The expression of proteins that onset the larvae of characteristic insects in GM foods has also decreased the use of general pesticides in farmlands.
Edible Vaccines
The 1st commercially available genetically modified foods, Flavr Savr Tomatoes, were introduced to the market in the late 1990s. Flavr Savr tomatoes, created by Calgene and immediately owned by Monsanto, are unique for they absence galacturonase, an enzyme that degrades the fruit's peel. By suppressing the production of this enzyme, GM tomatoes have a more appealing arrival and a longer shelf life.
What are GM foods?
Read on
GM Crops: Food of the Future?
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As with whichever other scientific evolution, scrupulous studies and tests regarding the safety of consuming these foods must be done. A potential health hazard posed by genetically modified foods is the presentation of allergens from 1 organism to another: however FDA regulations require GM foods to be tested for the presence of allergens before they are released into the mart. So far, the FDA has reported no risks or dangers posed by GM foods towards human health (Lemaux, 2009).
The Potential Benefits of GM Foods and the Future
An interesting on-going project involving GMs consists of charting a diversity of rice that can biosynthesize B-carotene, a precursor of vitamin A. This GM food namely shrieked Golden Rice and, even whereas it is not currently available for person consumption, it will provided an innovative biotech solution to vitamin A absence, which is responsible for more than 500,000 cases of infant blindness per year approximately the globe (Nature Biotechnology Editorial, 2005). These two productions are a good example of how genetic revisions tin build foods with enhanced nutritional value.
GM foods get down to plants or beasts namely have had their genetic material modified along recombinant DNA technology. In additional words, they have either had genes from additional creatures inserted into their DNA alternatively have had some of their gene sequences modified in array for them to express a preferable feature. This technology has granted the making of edibles with higher nutritional merits and the growth of crops that are resistant to decisive bacterial alternatively viral infections.
Health Risks - Is it Safe to Eat GM Foods?
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