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Method for rapidly determining the presence of malondialdehyde (MDA) in urine, in food and cosmetic products
Method for rapidly determining the presence of malondialdehyde (MDA) in urine, in food and cosmetic products
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机译:快速测定食品和化妆品中尿液中丙二醛(MDA)含量的方法
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摘要
The invention concerns a method for rapidly determining the presence of malondialdehyde (MDA) in urine, food products and cosmetic products. It simply consists in placing a drop of urine, fat or a cosmetic product on an indicator paper impregnated with an aqueous solution comprising thiobarbituric acid and glycolic acid. A red chromogen is obtained resulting from the combination of malondialdehyde with thiobarbituric acid, ill the form of a characteristic ring.
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