鸡毛角蛋白的制备及其护发性能  

Extracting method and hair care function of keratin from chicken feathers

作　　者：亓敬波[1,2] 梁小平[1,2] 吴畏[1,2] 

机构地区：[1]天津工业大学中空纤维膜材料与膜过程省部共建国家重点实验室培育基地,天津300160 [2]天津工业大学材料科学与工程学院,天津300160

出　　处：《化工进展》2012年第1期185-188,共4页Chemical Industry and Engineering Progress

摘　　要：采用还原C法提取了鸡毛角蛋白,考察了反应时间和温度对角蛋白产率和黏度影响。采用傅里叶变换红外光谱仪对提取物进行了表征。利用透析得到的角蛋白对头发进行处理,考察了其保湿及抗紫外线的效果。结果表明:当温度70℃、时间4 h时能够制得产率和黏度均较为理想的角蛋白溶液。红外谱图表明提取物为β-折叠结构的角蛋白。经角蛋白处理后的头发具有较好的保湿性,紫外谱图表明浓度6.7 g/L的羽毛角蛋白溶液对波长200～350 nm的紫外线有较好的吸收作用。The keratin of chicken feather was extracted by reduction-C method.The influence of reaction time and temperature on the yield and the viscosity of the keratin were discussed,and the extractive was analyzed by FTIR.Then the moisture retention and UV-resistance of the dialyzed keratin on the hair were investigated.The results indicated that the keratin solution with ideal yield and viscosity could be obtained at 70 ℃and the reaction time for 4 h.The infra-red spectrogram showed β-sheet structure in the extractive of keratin.Hair conditioned with keratin protein had good moisture retention.The keratin solution with concentration of 6.7 g/L could absorb ultraviolet in 200～350 nm.

关 键 词：鸡毛 角蛋白 还原C法 护发 

分 类 号：O636.9[理学—高分子化学]