【摘要】 实验中通过红外光谱和显色反应的定性分析来确定银杏叶提取物的主要成分,介绍了银杏叶黄酮类化合物的防脱发功效,考察了阴离子表面活性剂的组成对泡沫性能的影响,同时考察了银杏叶提取物的加量对洗发香波各项性能的影响。结果表明,采用阴离子表面活性剂K12-A与AES复配,可进一步提高洗发香波的泡沫性能,其中K12-A在阴离子表面活性剂中的最佳含量为25%;银杏叶提取物用量以3%~5%为宜。根据国家标准检验证明,银杏叶洗发香波具有防脱发和去屑止痒的功效,且生产工艺简单。更多还原

【Abstract】 The virtual components of ginkgo leaf extractives were qualitatively analyzed by the chromogenic reaction and IR spectrum in laboratory.The efficacy of defending hair losing of flavone from ginkgo leaf was introduced.The effect of anionic surfactant components on the height of foam was studied,and the application of the extractives of ginkgo leaf in shampoo was evaluated.The results showed that the combination of K12-A and AES could improve the height of foam effectively.The optimum K12-A content in the surfactant combination was 25%,and optimum ammount of ginkgo leaf extractives was 3%-5%.A shampoo contained ginkgo leaf extractives showed the effects of anti-alopecia,anti-dandruff and anti-itch in the tests according to the national standard.更多还原