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Acta Pharmaceutica, Vol.55 No.2 Lipanj 2005.

Izvorni znanstveni članak

Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium

LUTFUN NAHAR
WENDY R. RUSSELL
MOIRA MIDDLETON
MOHAMMAD SHOEB
SATYAJIT D. SARKER

Puni tekst: engleski, pdf (70 KB) str. 187-193 preuzimanja: 690* citiraj
APA 6th Edition
NAHAR, L., RUSSELL, W.R., MIDDLETON, M., SHOEB, M. i SARKER, S.D. (2005). Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium. Acta Pharmaceutica, 55 (2), 187-193. Preuzeto s https://hrcak.srce.hr/16756
MLA 8th Edition
NAHAR, LUTFUN, et al. "Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium." Acta Pharmaceutica, vol. 55, br. 2, 2005, str. 187-193. https://hrcak.srce.hr/16756. Citirano 13.12.2018.
Chicago 17th Edition
NAHAR, LUTFUN, WENDY R. RUSSELL, MOIRA MIDDLETON, MOHAMMAD SHOEB i SATYAJIT D. SARKER. "Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium." Acta Pharmaceutica 55, br. 2 (2005): 187-193. https://hrcak.srce.hr/16756
Harvard
NAHAR, L., et al. (2005). 'Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium', Acta Pharmaceutica, 55(2), str. 187-193. Preuzeto s: https://hrcak.srce.hr/16756 (Datum pristupa: 13.12.2018.)
Vancouver
NAHAR L, RUSSELL WR, MIDDLETON M, SHOEB M, SARKER SD. Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium. Acta Pharm. [Internet]. 2005 [pristupljeno 13.12.2018.];55(2):187-193. Dostupno na: https://hrcak.srce.hr/16756
IEEE
L. NAHAR, W.R. RUSSELL, M. MIDDLETON, M. SHOEB i S.D. SARKER, "Antioxidant phenylacetic acid derivatives from the seeds of Ilex aquifolium", Acta Pharmaceutica, vol.55, br. 2, str. 187-193, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/16756. [Citirano: 13.12.2018.]

Sažetak
Reversed-phase preparative HPLC analysis of the methanol extract of the seeds of Ilex aquifolium afforded two antioxidant phenylacetic acid derivatives, 2,4-dihydroxyphenylacetic acid (1) and 2,4-dihydroxyphenylacetic acid methyl ester (2). The structures were determined by spectroscopic methods. In the DPPH assay for antioxidant activity, the IC50 values of 1 and 2 were 1.50 x 10-3 and 2.55 x 10-3 mg mL-1, respectively, compared to 2.88 x 10-5 mg mL-1 of quercetin, a natural antioxidant.

Ključne riječi
Ilex aquifolium (Aquifoliaceae); phenylacetic acid derivatives; antioxidant; DPPH

Hrčak ID: 16756

URI
https://hrcak.srce.hr/16756

[hrvatski]

Posjeta: 1.064 *