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Optimization of the Extraction Process of Shangke Zhitong Oil / 中国药师
China Pharmacist ; (12): 927-929, 2018.
Article in Chinese | WPRIM | ID: wpr-705630
ABSTRACT

Objective:

To optimize the extraction process of Shangke Zhitong oil.

Methods:

Taking the comprehensive score of extracting amounts of acteoside and garlic acid as the index, L9(34)orthogonal test was used to observe the effects of alcohol concentration,soaking time, extraction times and extraction duration on the extraction results.

Results:

The best extraction process was as followsthe herbs were soaked for 1 h in 65% alcohol,and then refluxed and extracted for three times with 1.5 h for the first time,1 hour for the second time and the third time. The extraction capacity of acteoside and garlic acid was 0.870 8 and 0.717 8 mg·ml-1,respectively.

Conclusion:

The extraction process is simple,feasible,scientific and reasonable.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Pharmacist Year: 2018 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: China Pharmacist Year: 2018 Type: Article