Abstract
Objective:
To compare HPLC fingerprint of Flos Lonicerae Japonicae in different collecting time for determining harvest.
Methods:
The data from RP-HPLC were analyzed by similarity evaluation, principle component analysis and system cluster analysis.
Results:
The content of chemical composition of Flos Lonicerae Japonicae were vaiance on collecting time. The best harvesting time was the erbai period.
Conclusion:
The study offers the basis of controlling the quality of Flos Lonicerae Japonicae and the realization of good agricultural practice.
Publication types
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English Abstract
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Research Support, Non-U.S. Gov't
MeSH terms
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Chlorogenic Acid / analysis
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Chromatography, High Pressure Liquid / methods*
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Cluster Analysis
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification
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Drugs, Chinese Herbal / standards
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Flowers / chemistry
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Flowers / growth & development
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Lonicera / chemistry*
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Lonicera / growth & development
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Pattern Recognition, Automated*
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Pharmacognosy
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Plants, Medicinal / chemistry*
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Plants, Medicinal / growth & development
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Quality Control
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Seasons
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Time Factors
Substances
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Drugs, Chinese Herbal
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Chlorogenic Acid