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PRESERVING MILK SAMPLES FOR ANALYSIS WITH TABLETS OF BRONOPOL AND A WATER SOLUBLE CARBOXYLIC ACID
PRESERVING MILK SAMPLES FOR ANALYSIS WITH TABLETS OF BRONOPOL AND A WATER SOLUBLE CARBOXYLIC ACID
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机译:保留牛奶样品,用于分析小白菊和水溶性羧酸片剂
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摘要
A tablet for use in preserving samples of milk for analysis comprises bronopol (2-bromo-2-nitropropane-1,3-diol) and a water-soluble solid organic carboxylic acid, the amount of the organic acid being within the range 0.002-0.07 milli-equivalents per milligram of bronopol. The presence of the organic acid stabilizes the bronopol, thereby providing a tablet with an adequate shelf life. Suitable organic acids include citric acid, tartaric acid, malic acid, adipic acid, succinic acid and fumaric acid.
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