http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Virginia D. Kappel,Geison M. Costa,Gustavo Scola,Francilene A. Silva,Melissa F. Landell,Patr?cia Valente,Daiana G. Souza,Danielli C. Vanz,Fl?vio H. Reginatto,Jos? C.F. Moreira 한국식품영양과학회 2008 Journal of medicinal food Vol.11 No.2
The phenolic content, antioxidant potential, and antimicrobial activity of extracts of different parts of the fruitfrom Capsicum baccatumL. var. pendulumwere investigated. The analysis of phenolic content was performed by the Folin-Ciocalteu method and reversed-phase high-performance liquid chromatography. The in vitroantioxidant activity was assessedby the total reactive antioxidant potential and total antioxidant reactivity index. The antioxidant activity was positively cor-related with the amount of phenolics found in each sample. The ex vivoantioxidant potential was assessed using the rat liverslice model. The antimicrobial activity was screened using Gram-positive and Gram-negative bacteria and fungi. All the ex-tracts revealed antioxidant activity and a weak antimicrobial activity.
Paulo R. Barbosa,Samira S. Valvassori,Celso L. Bordignon Jr.,Virginia D. Kappel,M?rcio R. Martins,Elaine C. Gavioli,Jo?o Quevedo,Fl?vio H. Reginatto 한국식품영양과학회 2008 Journal of medicinal food Vol.11 No.2
Several species of Passiflorahave been employed widely as a folk medicine because of sedative and tran-quillizer activities. In this study, we evaluate the effects on anxiety and memory process of two popularly used Passifloraspecies. To this aim, male Wistar rats (weighing 250300 g) were intraperitoneally injected with the aqueous extract of Pas-siflora alataor Passiflora edulis(25, 50, 100, or 150 mg/kg; single injection) 30 minutes prior to the elevated plus-maze test,inhibitory avoidance test, or habituation to an open-field apparatus. The effects of both species of Passiflorawere comparedwith that of diazepam (1 mg/kg), a standard anxiolytic drug. Our findings revealed that, similar to diazepam, the treatmentwith P. alata(100 and 150 mg/kg) and P. edulis(50, 100, and 150 mg/kg) induced anxiolytic-like effects in rats. Memorywas not affected by the treatment with any dose of P. alataor P. edulis, but diazepam disrupted memory process in rats. Phy-tochemical analysis showed that the content of flavonoids of the aqueous extract of P. edulisis almost twice that of P. alata.These differences in contents of flavonoids could explain the lower active doses of the aqueous extract of P. edulisin induc-ing anxiolytic-like effects compared to P. alata. In conclusion, our findings suggest that, distinct from diazepam, the aque-ous extract of both species of Passiflorainduced anxiolytic-like effects in rats without disrupting memory process.