| 酶水解比色法测定奶液中色氨酸含量的研究 |
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| 引用本文： | 斯钦 巴图. 酶水解比色法测定奶液中色氨酸含量的研究[J]. 内蒙古师范大学学报(自然科学版), 1998, 27(3): 203-205 |
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| 作者姓名： | 斯钦 巴图 |
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| 作者单位： | 内蒙古师范大学化学系 |
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| 摘 要： | 将测定谷物色氨酸的“酶水解－三氯化铁－醋酸比色法”用于山羊奶、占奶色氨酸测定，回收率可达９６．４％以上。试验结果表明，该法精密度与ＤＡＢ比色法无显著性差异，但比ＤＡＢ比色法更快，更简便可靠。
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| 关 键 词： | 牛奶 山羊奶 色氨酸 酶水解比色法 |
STUDY ON THE DETERMINATION OF THE CONTENTS OF TRYPTOPHON IN MILK BY USING THE METHOD OF ENZYME HYDROLYSIS COLORIMEIRY |
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| Siqin Batu Ru Shuixian Yang Tianyu. STUDY ON THE DETERMINATION OF THE CONTENTS OF TRYPTOPHON IN MILK BY USING THE METHOD OF ENZYME HYDROLYSIS COLORIMEIRY[J]. Journal of Inner Mongolia Normal University(Natural Science Edition), 1998, 27(3): 203-205 |
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| Authors: | Siqin Batu Ru Shuixian Yang Tianyu |
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| Abstract: | Experiments show that when the method of enzyme hydrolytic ferric chloride acetic colorimeiry is used to determinate the contents of tryptophan in goat milk and milk,the rate of recovery is up to more than 96.4%.As for accuracy,compared with DAB colorimeiry,there is no remarkable differencies,but this method is much guicker,simpler and dependable. |
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| Keywords: | goat milk milk tryptophan enzyme hydrolytic ferric chloride acetic colorimeiry |
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