Determination of the Levels of 10-HDA in Royal Jelly Preparations Using TLC-UV Spectrophotometry / 中国药房
China Pharmacy
; (12)1991.
Article
in Zh
| WPRIM
| ID: wpr-516164
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ABSTRACT
This paper reports the determination of 10-hydroxy-trans-△~2-decenoic acid(10-HDA) levels in royal jelly preparations using TLC-UV spectrophotometry. This method was accurate, fast and simple with a CV of 12. 7%, offering a tool for drug control. It can be used in qualitative of quantitative analysis of 10-HDA in any royal jelly preparation. Thirty-nine royal jelly preparatons were determined and the results showed that 10-HDA was found only in 51. 3% of them. It seems to be necessary to work out a standard for qualitative identification and quantitative determination of 10-HDA in royal jelly prepartions.
Full text:
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Index:
WPRIM
Type of study:
Qualitative_research
Language:
Zh
Journal:
China Pharmacy
Year:
1991
Type:
Article