Extraction process optimization for Yuchang granules by orthogonal experiment
doi: 10.3969/j.issn.1006-0111.2018.01.009
- Received Date: 2017-09-20
- Rev Recd Date: 2017-11-06
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Key words:
- pharmacy preparation /
- Yuchang granules /
- orthogonal experiment /
- extraction process
Abstract: Objective To investigate the extraction process of Yuchang granules. Methods The extraction process was optimized by orthogonal experiment based on the content of berberine, atractylodes lactone Ⅰ and the extraction yield. Results Through the visual analysis of orthogonal experiment, the analysis of variance and the verification experiments, the optimum extraction process was obtained as follows:extracting 1 h for twice with 10 times water of medicinal herbs and the 70% ethanol depositing concentration. Conclusion This process is consistent and feasible. It is a simple and convenient method to extract Yuchang granules.
Citation: | SHAO Xueqing, TANG Xiaomeng, YANG Meng, BIAN Jun, LIU Jiyong. Extraction process optimization for Yuchang granules by orthogonal experiment[J]. Journal of Pharmaceutical Practice and Service, 2018, 36(1): 46-49. doi: 10.3969/j.issn.1006-0111.2018.01.009 |