Study on extraction technology for extract and flavonoids in Chrysanthemum morifolium by orthogonal design.
- Author:
Hong YIN
1
;
Yong-Zhou HU
;
Xin-Ji YANG
;
Xiu-Lan TIAN
;
Zhen WANG
Author Information
- Publication Type:Journal Article
- MeSH: Chrysanthemum; chemistry; Drugs, Chinese Herbal; analysis; Flavonoids; analysis; Flowers; chemistry; Plants, Medicinal; chemistry; Technology, Pharmaceutical; methods
- From: China Journal of Chinese Materia Medica 2004;29(8):737-739
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo ascertain extraction technology condition for extract and flavonoids from Chrysanthum morifoliwn.
METHODThe optimizing ultrasonic extraction condition on the basis of extractive yield and flavonoids were determined by orthogonal design.
RESULTThe order of factors which affected the flavonoid extraction was extraction times > ethanol concentration > ultrasonic time > solvent quantity.
CONCLUSIONThe optimum ultrasonic extractions are A2B3C3D3. Compared with traditional extraction, ultraction method is timesaving, simple to operate, stable and need not be heated.
