hrcak mascot   Srce   HID

Acta Pharmaceutica, Vol. 56 No. 3, 2006.

Izvorni znanstveni članak

Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin

ŽELJAN MALEŠ
ADELHEID H. BRANTNER
KATARINA SOVIĆ
KROATA HAZLER PILEPIĆ
MIŠKO PLAZIBAT

Puni tekst: engleski, pdf (122 KB) str. 359-367 preuzimanja: 846* citiraj
APA 6th Edition
MALEŠ, Ž., BRANTNER, A.H., SOVIĆ, K., HAZLER PILEPIĆ, K. i PLAZIBAT, M. (2006). Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin. Acta Pharmaceutica, 56 (3), 359-367. Preuzeto s https://hrcak.srce.hr/4546
MLA 8th Edition
MALEŠ, ŽELJAN, et al. "Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin." Acta Pharmaceutica, vol. 56, br. 3, 2006, str. 359-367. https://hrcak.srce.hr/4546. Citirano 16.02.2019.
Chicago 17th Edition
MALEŠ, ŽELJAN, ADELHEID H. BRANTNER, KATARINA SOVIĆ, KROATA HAZLER PILEPIĆ i MIŠKO PLAZIBAT. "Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin." Acta Pharmaceutica 56, br. 3 (2006): 359-367. https://hrcak.srce.hr/4546
Harvard
MALEŠ, Ž., et al. (2006). 'Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin', Acta Pharmaceutica, 56(3), str. 359-367. Preuzeto s: https://hrcak.srce.hr/4546 (Datum pristupa: 16.02.2019.)
Vancouver
MALEŠ Ž, BRANTNER AH, SOVIĆ K, HAZLER PILEPIĆ K, PLAZIBAT M. Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin. Acta Pharm. [Internet]. 2006 [pristupljeno 16.02.2019.];56(3):359-367. Dostupno na: https://hrcak.srce.hr/4546
IEEE
Ž. MALEŠ, A.H. BRANTNER, K. SOVIĆ, K. HAZLER PILEPIĆ i M. PLAZIBAT, "Comparative phytochemical and antimicrobial investigations of Hypericum perforatum L. subsp. perforatum and H. perforatum subsp. angustifolium (DC.) Gaudin", Acta Pharmaceutica, vol.56, br. 3, str. 359-367, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/4546. [Citirano: 16.02.2019.]

Sažetak
The aerial parts of H. perforatum subsp. perforatum and H. perforatum subsp. angustifolium were investigated for their chemical composition and antimicrobial activity. Spectrophotometric analysis indicated that H. perforatum subsp. perforatum is richer in flavonoids and tannins than the other subspecies. HPLC analysis confirmed the higher yield of flavonoids in H. perforatum subsp. perforatum and gave also a higher content of phenolic acids. H. perforatum subsp. angustifolium contained more hypericin. The presence of rutin is proven only in H. perforatum subsp. perforatum. The antimicrobial activity of the extracts of both subspecies was evaluated based on the inhibition zone diameters using the hole-plate diffusion method. The MeOH extracts, the dichloromethane and petroleum ether fractions were effective against Staphylococcus aureus, S. epidermidis, Enterococcus faecalis and Bacillus subtilis. The results indicated that H. perforatum subsp. angustifolium showed a stronger antimicrobial effect than the other subspecies.

Ključne riječi
H. perforatum subsp. Perforatum; H. perforatum subsp. Angustifolium; flavonoids; phenolic acids; hypericin; tannins; HPLC analysis; antimicrobial activity

Hrčak ID: 4546

URI
https://hrcak.srce.hr/4546

[hrvatski]

Posjeta: 1.303 *