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Optimization of Ultrasonic Extraction of Asperosaponin VI from Dipsaci Radix by Response Surface Methodology / 世界科学技术-中医药现代化
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-453927
Responsible library: WPRO
ABSTRACT
This study was aimed to optimize extraction technology of Asperosaponin VI from Dipsaci Radix by re-sponse surface methodology (RSM). A single-factor test and Box-Behnken design (BBD) were employed to optimize three extraction variables, including extraction time (A), ethanol concentration (B), and the ratio of ethanol to materi-al (C). The transfer rate of Asperosaponin VI was used as the evaluation index. The results showed that the optimized conditions were A of 33.13 min, B of 51.58 %, C of 23.39 mL·g-1. Under these conditions, the transfer rate was 88.39 ± 0.212% (n = 3), which was well matched with the predicted transfer rate. It was concluded that RSM can be used for extraction optimization of ultrasonic extraction process for Asperosaponin VI. This method had certain prac-tical values.

Full text: Available Database: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: World Science and Technology-Modernization of Traditional Chinese Medicine Year: 2014 Document type: Article
Full text: Available Database: WPRIM (Western Pacific) Type of study: Prognostic study Language: Chinese Journal: World Science and Technology-Modernization of Traditional Chinese Medicine Year: 2014 Document type: Article
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