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Fluorescent Determination on VE in Feed
Author(s): 
Pages: 18-19
Year: Issue:  2
Journal: HEILONGJIANG JOURNAL OF ANIMAL SCIENCE AND VETERINARY MEDICNE

Keyword:  正交试验维生素E测定荧光法;
Abstract: 用正交试验方法探讨了饲料中维生素E(VE)荧光测定过程中的各种条件,用抗坏血酸粉作抗氧化剂,用无水乙醇和160%KOH溶液进行皂化,用乙醚进行抽提,在λex 292 nm/λem 340 nm处测定VE,经与气相色谱法测得的结果比较后证明,用荧光法测定饲料中的VE简便可行。
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