[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)]

[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Research Abstract Details 

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[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Abstract Text:

B Chen,W Chen,H S Fang,G J Yang,Y T Wu,

OBJECTIVE: On the basis of SFE and CGC to establish a method for the qualitative and quantitative analysis of major components in Liuyingwan pills. METHOD: Orthogonal design and variance analysis were used to optimize the four variables (temperature, pressure, volume of modifier and static extraction time) of SFE, and the quantification was completed by CGC. RESULT: The optimized conditions are as follows: pressure 48.2 MPa, temperature 60 degrees C, 0.2 ml ethyl acetate as modifier and static extraction 10 min. The recoveries of borneol and eugenol are 101.93% (RSD 1.56%) and 98.43% (RSD 2.26%) respectively. CONCLUSION: Compared with conventional methods, SFE is rapid, convenient and accurate in determining borneol and eugenol.

[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Publishing Authors By Initials

B Chen,W Chen,HS Fang,GJ Yang,YT Wu,

For similar pharmaceutical preparations: materia medica research abstracts see: pharmaceutical preparations: materia medica research

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MEDLINE DATE:

[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazh

VOLUME: 25

Page Numbers: 215-7

Journal Abbreviation: Zhongguo Zhong Yao Za Zhi

ISSN: 1001-5302

DAY: 6

MONTH: Apr

YEAR: 2000

[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Information

Number of References:

LANGUAGE: chi

NlmUniqueID: 8913656

[Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Keywords Mesh Terms:

KEYWORDS: Materia Medica

MESH TERMS: chemistry

Chemical & Substance for Abstract: [Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)] Information

Substance Name: Eugenol

Registry Number: 97-53-0

Grant and Affiliation Information for [Determination of major components in liuyingwan pills by supercritical fluid extraction(SFE)]

AFFILIATION: School of Pharmacy, Second Military Medical University, Shanghai 200433, China.

Country: China

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MEDLINETA: Zhongguo Zhong Yao Za Zhi

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