Development and validation of a HPLC method for standardization of herbal and commercial extracts of Myrcia uniflora
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
01/06/2011
|
Resumo |
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Myrcia uniflora Barb. Rodr., Myrtaceae, popularly known as pedra-hume-caá in Brazil, is sold as dry extracts in capsules or as tinctures for the treatment of diabetes mellitus. Previous phytochemical studies on this species described the occurrence of the flavonoids mearnsitrin and myricitrin. In the present study, the chromatographic profiles of M. uniflora leaves and commercial extracts were determined using HPLC-PAD. Myricitrin was used as an external standard in the development and validation of the HPLC method. The proposed method is simple, rapid and reliable and can be successfully applied in industry for standardization of herbs and phytomedicines commercialised in Brazil as pedra-hume-caá. |
Formato |
402-406 |
Identificador |
http://dx.doi.org/10.1590/S0102-695X2011005000066 Revista Brasileira de Farmacognosia. Sociedade Brasileira de Farmacognosia, v. 21, n. 3, p. 402-406, 2011. 0102-695X http://hdl.handle.net/11449/26284 10.1590/S0102-695X2011005000066 S0102-695X2011000300008 WOS:000292919800008 S0102-695X2011000300008.pdf |
Idioma(s) |
eng |
Publicador |
Sociedade Brasileira de Farmacognosia |
Relação |
Revista Brasileira de Farmacognosia |
Direitos |
openAccess |
Palavras-Chave | #Myrcia uniflora #pedra-hume-caá #HPLC #myricitrin #standardization |
Tipo |
info:eu-repo/semantics/article |