中国畜牧兽医

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金黄口服液提取工艺的优化

张慧,尹文帅,秦志华,邹明,单虎,张启迪   

  1. 青岛农业大学预防兽医学重点实验室,山东省兽药诊断试剂工程技术研究中心,山东青岛  266109

  • 收稿日期:2013-12-25 出版日期:2014-07-20 发布日期:2014-08-21
  • 通讯作者: 张启迪,研究方向:兽医药理与毒理学。
  • 作者简介:张慧(1987—),女,山东人,硕士生,研究方向:兽医药理与毒理学。
  • 基金资助:

    十二五国家科技支撑计划(2011BAD34B03);青岛农业大学大学生科技创新基金。

Optimization of Extraction Process of Yellow Oral Liquid

ZHANG Hui,YIN Wen-shuai,QIN Zhi-hua,ZOU Ming,SHAN Hu,ZHANG Qi-di   

  1. Shandong Engineering Research Centers of Veterinary Drug and Diagnostic Reagent, Key Laboratory of Preventive Veterinary Medicine, Qingdao Agricultural University, Qingdao 266109, China

  • Received:2013-12-25 Online:2014-07-20 Published:2014-08-21

摘要: 为获得金黄口服液的最佳提取条件,本试验通过UV法测定不同提取条件下取得的复方口服液中盐酸小檗碱的含量,选取含量最高的提取条件作为最佳提取条件。在波长350 nm处,盐酸小檗碱在浓度为1.5625~25 μg/mL范围内,线性关系良好,回归方程为y=0.1493x+0.0583,R2=0.9996;口服液最佳提取条件为:浸泡45 min、加10倍量的水、煎煮45 min、共煎煮3次;结合实际生产和成本因素,确定中药复方水提工艺为:浸泡30 min、加10倍量的水、煎煮30 min、共煎煮3次,均接近正交方案中的最高值。

关键词:

盐酸小檗碱; 金黄口服液; UV

Abstract: The assay was aimed to obtain the best extraction conditions of the yellow oral liquid. The article determinated the content of berberine hydrochloride in the yellow oral liquid in different extraction conditions by UV method, selected the highest content extraction conditions as the best ones. A good linear correlation of berberine hydrochloride was observed within the range of 1.5625 to 25 μg/mL. The regression equation was y=0.1493x+0.0583, R2=0.9996. The best technology of water extraction was soaking for 45 min, adding 10 times water, decocting 3 times and 45 min each. Considering the practical production and cost factors, the water extracting technology of Chinese herbal compound was soaking 30 min, adding 10 times water, decocting 3 times and 30 min each time which all closed to the maximum result in the orthogonal design.

Key words: berberine hydrochloride; yellow oral liquid; UV method