蜂胶的生物学特性及临床应用。I. 蜂胶的一些物理化学性质。
Biological properties and clinical application of propolis. I. Some physico-chemical properties of propolis.
作者信息
Scheller S, Szaflarski J, Tustanowski J, Nolewajka E, Stojko A
出版信息
Arzneimittelforschung. 1977;27(4):889-90.
PMID:577469
Abstract
The presence of 19 elements has been shown in the ethanol extracts of propolis (EEP). Three fractions have been obtained by filtration through a structural gel that did not show an initial antibacterial activity when investigated separately. Fractions 2 and 3 joined together have regained this activity. EEP solutions maintain their anitbacterial activity in acidic or neutral pH. Insensitivity of EEP solutions on temperautre of 75 degrees C for 30 min has been found.
摘要
蜂胶乙醇提取物（EEP）中已检测出19种元素。通过结构凝胶过滤得到了三个馏分，单独研究时，这些馏分最初均未显示出抗菌活性。馏分2和馏分3合并后恢复了这种活性。EEP溶液在酸性或中性pH值下保持其抗菌活性。已发现EEP溶液在75摄氏度下加热30分钟不影响其活性。
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