Monday, February 3, 2014

Scientists are preparing genetically modified version of fish oil

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A group of researchers from the United Kingdom wants to produce a genetically modified version of fish oil without having to resort to this animal product. Scientists have made a request for conducting the first field test genetically modified the last three years, in the United Kingdom.

If the application is approved and the study carried out in the next few years may be developed cod liver oil synthetic, which may be on supermarket shelves in 2020.

The test will be only the fifth carried out in the United Kingdom in the last decade, since the prospect of transgenic foods has been viewed with concern by the British â€" and with good reason. Opponents of genetic manipulation were already against the request of investigators, indicating that the request was a worrisome development and raised questions about the potential hidden risks to health.

In turn, scientists argue that a modified form of Camelina â€" a plant that normally is grown to feed the animals or for biofuel â€" can produce the same amount of fatty acids, especially the Omega-3 fish oils, which contain. To obtain the form through a vegetable acids, fish stocks would no longer be so pressured.

This team of researchers has developed this genetically modified plant, by "cutting and pasting" of genes from algae. "We are interested in the production of fish oils through plants because these oils and Omega-3 fatty acids are very important for nutrition and human health," says Johnathan Napier, investigator who is leading the study. Recent studies indicate that fatty acids present in fish oil may help prevent Alzheimer 's.

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