Optimum Extraction Technology of Total Polyphenol from Phyllanthus emblica via Multi-Target Orthogonal Design
10.11842/wst.2017.09.024
- VernacularTitle:多指标正交试验法优选余甘子总酚提取工艺
- Author:
Qi QI
1
;
Yaping CUI
;
Wenyi LIANG
;
Shi LI
;
Linjin LIANG
;
Ting YE
;
Lingfang WU
;
Lanzhen ZHANG
Author Information
1. 北京中医药大学中药学院 北京100102
- Keywords:
Phyllanthus emblica.L;
total polyphenol;
chebulagic acid;
gallic acid;
mucic acid-2-O-gallate;
extraction technology
- From:
World Science and Technology-Modernization of Traditional Chinese Medicine
2017;19(9):1544-1548
- CountryChina
- Language:Chinese
-
Abstract:
This study was aimed to optimize the extraction method for total polyphenol from Phyllanthus emblica through multi-target orthogonal experiment,in order to provide data reference for its industrial production.The comprehensive evaluation indexes included the extraction yield,extraction percentage of total polyphenol,chebulagic acid,gallic acid,mucic acid-2-O-gallate,were verified.The ethanol concentration,solid-liquid ratio and extraction time were crucial indexes for orthogonal design.The results showed that the best extraction process was using 10 times dosage 70％ ethanol,to extract the medical material three time,90 minutes for every time.It was concluded that the extraction technology was reliable.This method was stable,quick and simple.It laid a fundamental foundation for the extraction method exploration.
