蜂胶水溶工艺的研究

Studies On The Deliquescentt Technics of Propolis

本实验是采用乙醇浸提的蜂胶,分两组来探讨蜂胶的水溶工艺。A组以聚乙二醇为溶剂,与蜂胶的比例分别为2:1、3:1、4:1、5:1,B组是在A组的基础上再分别加入不同比例的乙醇作为溶剂来溶解蜂胶。结果表明:A组中聚乙二醇与蜂胶比例为4:1时溶解率最高,达37.671%,B组中聚乙二醇与蜂胶比例为4:1时,再加入乙醇时溶解率最高,可达69.731%、但B组内不同比例的乙醇间差异不明显。

The experient was divided into two groups to study the deliquescent technics of propol is which was distilled by alchol. In the group A,as solvent,polyglycol was mingled with propolis for2： 1,3： 1,4： land 5：1 respectively. The group B waas based on group A, and added the alcohol as the solvent by the different rates. The result showed： In group A, the best ratio of dissolve is 37. 673 % when the rate between polyglycol and propol is was 4 ： 1. At the same time, in the group B, when the rate between the polyglycol and propolis was 4 ： 1, the best ratio was 69.731%, but there were no difference in different ratio of alcohol.