Factors of ultrasonic-assisted extraction of arctiin and arctigenin from Fructus arctii
- VernacularTitle:牛蒡子中牛蒡苷和牛蒡苷元的超声提取工艺研究
- Author:
Juanxia WU
;
Zhixiang WANG
;
Xiangying YU
;
Xiuling XIN
;
Qiguang DU
- Publication Type:Journal Article
- Keywords:
Fructus arctii;
arctiin;
arctigenin;
ultrasonic extraction;
process;
orthogonal experiment design
- From:
Chinese Traditional Patent Medicine
1992;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate and optimize the technology of ultrasonic-assisted extraction of arctiin and arctigenin from Fructus arctii.METHODS: The effects of ultrasonic power,particle size,ratio of liquid to solid,extraction time,extraction temperature and duty factor on the extraction rates of arctiin and arctigenin were investigated,and optimized with orthogonal experiments.RESULTS: The results showed that the optimal extraction conditions were as follows: particle 80 ～ 100 mesh 14 mL/g,ratio of liquid to solid 400 W ultrasonic power,50 ℃ of extraction temperature,and 10 min of extraction time.CONCLUSION: The optimized conditions are reasonable and reliable.
