香菊感冒颗粒甲壳素澄清工艺研究

Research of Chitins to Technology of Clarification for Xiangjuganmaokeli Extraction

目的:考察甲壳素用于香菊感冒颗粒水提浓缩清膏的澄清工艺并检测含量。方法:正交试验优选条件。分别检测自然澄清和甲壳素澄清后相对密度,总固体物含量,总糖含量,刺槐素含量。总糖使用乙醇沉淀并用苯酚硫酸水解,在490 nm波长检测;刺槐素含量采用HPLC法测定。结果:甲壳素澄清前后相对密度,总固体物含量,总糖含量略有下降,但刺槐素含量无显著性差异。结论:香菊感冒颗粒甲壳素澄清能达到澄清效果,且澄清前后刺槐素含量无显著性差异。

Objective： To Study the procedure of chitosan to technology of clarification for xiangjuganmaokeli extraction and measure its content. Methods： The best technology was choosed by orthogonal test . Relative density, the total solid, total sugar and the content of acacetin were examined after the nature clearness and chitins clarify. The total sugar was Counte-racted with ether siank, hydrolyzed with the phenol and sulfuric acid and examined in the 490nm. Acaciin in powdered herb was determined by HPLC method. Results： The chitin clarifies in front and back relative density, the total solid, the total sugar slightly descends, but the acacetin did not show the significant difference. Conclusion： Chitins to technology of clarification for xiangjuganmaokeli extraction can attain the clearness result, and the acacetin did not show the significant difference in front and back.