鸡内金不同提取方法的比较  

Comparison of Different Extraction Methods of Chicken Gizzard Membrane

作　　者：金伶佳 贾天柱 

机构地区：[1]辽宁省大连市卫生计生培训中心,大连116021

出　　处：《中国中医药现代远程教育》2015年第16期141-143,共3页Chinese Medicine Modern Distance Education of China

基　　金：国家"十一五"科技支撑课题(No:2010ZX09401-105A)

摘　　要：目的本实验通过对几种常见的鸡内金提取方法进行研究,从而筛选出最佳提取鸡内金中蛋白质含量的方法。方法本实验通过2种常用方法的提取方法——热浸法、超声提取法对鸡内金中的蛋白质含量结果进行了分析比较。结果采用热浸法提取鸡内金中的蛋白质含量相对比较稳定准确。结论 5 g生品鸡内金,在温度85℃下,回流提取2 h,此法为生品鸡内金药材最佳提取方法。Objective Through studying several common extraction method of chicken gizzard membrance to select the best method of extraction of protein content in the chicken gizzard membrance. Methods Two commonly methods of extracting method were used, hot dipping method and ultrasonic extraction method. The results of protein content were compared. Results The protein content of hot dipping method was relatively stable. Conclusion 5g rawchicken’s gizzard-membrane, under the temperature 85 ℃, reflux extraction 2 h, it was the best extraction method of medicinal materials of chicken gizzard membrane.

关 键 词：鸡内金 蛋白质 提取方法 中药化学 

分 类 号：R284[医药卫生—中药学]