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Polypeptide Produced From Fermented Soybean

http://www.cosmeticsandtoiletries.com/ingredients/ [2008-7-25]

Tag : L-glutamic acid

Evonik Industries has extended its current range of active ingredients with apolypeptide of L-glutamic acid that is produced via biotechnology. TEGO Cosmo PGA is produced from gamma polyglutamic acid, a naturally occurringbiopolymer present in fermented soybean—a traditional healthfood popular in Japan for more than 800 years and known as Natto .

The ingredient is produced via the fermentation of L-glutamic acidby Bacillus subtilis natto , the same microorganism used for the preparation of Natto. Theproduct is edible, nontoxic to humans and biodegradable.

The characteristic polyanionic nature of the polypeptide leads tomultiple benefits for many industries. For instance, it is known tofacilitate calcium absorption, improving osteoporosis conditionswhen used as a nutrition supplement. In cosmetics, its polyanioniccharacter provides chelating properties for divalent cations suchas calcium and magnesium, supporting their solubilization, deliveryand bioavailabilty. It is also known to have film-forming andmoisturizing properties, providing interesting sensory benefits.

For more information, visit www.evonik.com/personalcare .



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