Analysis of Passion Fruit rinds (Passiflora edulis): Isoorientin quantification by hptlc and evaluation of antioxidant (radical scavenging) capacity
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
07/11/2013
07/11/2013
2012
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| Resumo |
The content of isoorientin in passion fruit rinds (Passiflora Mulls fo. flavicarpa O. Degener) was determined by HPTLC (high performance thin layer chromatography) with densitometric analysis. The results revealed a higher amount of isoorientin in healthy rinds of P edulis (92.275 +/- 0.610 mg L-1) than in rinds with typical symptoms of PWV (Passion fruit Woodiness Virus) infection (28.931 +/- 0.346 mg L-1). The HPTLC data, allied to assays of radical scavenging activity, suggest the potential of P Mulls rinds as a natural source of flavonoids or as a possible functional food. FAPESP [Proc. 06/59457-6, 2010/05711-4] CAPES CNPq |
| Identificador |
QUIMICA NOVA, SAO PAULO, v. 35, n. 3, pp. 541-545, JAN-FEB, 2012 0100-4042 http://www.producao.usp.br/handle/BDPI/43139 10.1590/S0100-40422012000300019 |
| Idioma(s) |
eng |
| Publicador |
SOC BRASILEIRA QUIMICA SAO PAULO |
| Relação |
QUIMICA NOVA |
| Direitos |
openAccess Copyright SOC BRASILEIRA QUIMICA |
| Palavras-Chave | #PASSIFLORA EDULIS #HPTLC #ANTIOXIDANT FLAVONOIDES #TRANS-RESVERATROL CONCENTRATIONS #FLAVONOIDS #HPLC #CHROMATOGRAPHY #INCARNATA #LEAVES #WINES #CHEMISTRY, MULTIDISCIPLINARY |
| Tipo |
article original article publishedVersion |
