NDLI: Quantitative determination of total and individual flavonoids in stems and leaves of Buddleja davidii and Buddleja albiflora

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Quantitative determination of total and individual flavonoids in stems and leaves of Buddleja davidii and Buddleja albiflora

Content Provider	Scilit
Author	Wan, Dingrong Ying, Cheng
Copyright Year	2012
Abstract	Background: Buddleja davidii and B. albiflora are two different original plants of the famous crude medicine "Diaoyangchen." Materials and Methods: An ultraviolet-visible spectrophotometric method and a HPLC method were used for the determination of total and individual flavonoids (luteolin and apigenin) contents from their stems and leaves for the first time. Results: From the comparative evaluation, remarkable differences in flavonoids contents were observed between different origins and different parts of the samples. And content of specific flavonoid did not correspond to the total flavonoids contents in Buddleja davidii and Buddleja albiflora. Conclusion: With a better accuracy and precision, the methods had been proved simple, rapid, and reliable for quantitative determination of the total flavonoids and luteolin and apigenin in the two phytomedicines. Furthermore, our present study will pave the way of guidelines for the differentiation and standardization and exploitation of individual parts of this herb material.
Related Links	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3785164/pdf http://www.phcog.com/article.asp?issn=0973-1296;year=2012;volume=8;issue=32;spage=273;epage=279;aulast=Ying;type=2
File Format	XHTML
ISSN	09731296
e-ISSN	09764062
DOI	10.4103/0973-1296.103651
Journal	Pharmacognosy Magazine
Issue Number	32
Volume Number	8
Language	English
Publisher	Medknow
Access Restriction	Open
Subject Keyword	Integrative and Complementary Medicine Apigenin Buddleja Albiflora Hemsl. Buddleja Daviddi Franch. Luteolin Total Flavonoids Pharmacognosy Magazine, Volume 8, Issue 32
Content Type	Text
Resource Type	Article
Subject	Drug Discovery Pharmaceutical Science

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