某些挥发油的分光光度法测定。第1部分：丁香和百里香挥发油中酚类的测定。
Spectrophotometric determination of certain volatile oils. Part 1: Assay for phenols in volatile oils of clove and thyme.
作者信息
El-Sayed M A, Mohamed Y A, Abdelsalam N A
出版信息
Pharmazie. 1976 Jun;31(6):361-2.
PMID:959296
Abstract
A differential spectrophotometric method was described for the assay of thyme and clove oils. The method is based on the relative absorbance measurement of the thymate or eugenate anions to the respective molecular thymol or eugenol in alcoholic medium. The results of the differential method, compared with those of the conventional method, are more accurate.
摘要
描述了一种用于测定百里香油和丁香油的差示分光光度法。该方法基于在乙醇介质中对胸腺酸盐或丁香酸盐阴离子与各自的分子百里酚或丁香酚的相对吸光度测量。与传统方法相比，差示法的结果更准确。
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