Phytochemical composition and gastroprotective effect of Feijoa sellowiana Berg fruits from Sicily
Phytochemical composition and gastroprotective effect of Feijoa sellowiana Berg fruits from Sicily作者机构:SCIFAR DepartmentUniversity of MessinaMessinaItaly Department of EconomicsBusinessEnvironment and Quantitative MethodsUniversity of MessinaMessinaItaly Fondazione“Prof.Antonio Imbesi”–SCIFAR DepartmentUniversity of MessinaMessinaItaly S.A.S.T.A.S.DepartmentUniversity of MessinaMessinaItaly
出 版 物:《Journal of Coastal Life Medicine》 (海岸生命医学杂志(英文版))
年 卷 期:2014年第1期
页 面:14-21页
学科分类:1002[医学-临床医学] 100201[医学-内科学(含:心血管病、血液病、呼吸系病、消化系病、内分泌与代谢病、肾病、风湿病、传染病)] 10[医学]
主 题:Feijoa sellowiana Berg var.coolidge and gorgiona Polyphenols Tocopherols Gastroprotective effect HPLC Peel Pulp
摘 要:Objective:To assess the fruit of Feijoa sellowiana Berg *** and gorgiona,cultured in Sicily,for its gastroprotective effect,in association with performing phytochemical ***:The gastroprotective effect was investigated on ethanol-induced ulcers in rats,with sucralfate as reference *** of gastric mucosae,stained by periodic acid-Shiff and haematoxylin/eosin,were observed by light ***:By means of HPLC,vitamin E complex and polyphenol compounds were ***,while δ was only in *** whole fruit of two varieties,catechin,eriodictyol,eriocitrin,pyrocatechol,quercetin,rutin,ellagic,gallic and syringic acid were *** fruit showed gastroprotective effect(ulcer index:***=1.07,***=1.02).The efficacy was comparable to that of sucralfate(ulcer index 1.10).Histological examination confirmed the inhibition of ulcerogenic activity of the ***:In pulp and peel samples of both varieties of fruit α,β and γ tocopherols were and show beneficial effects on various diseases,particularly those caused by oxidative processes resulting in cell *** amount of polyphenols and vitamin E complex confirms the nutritional value of this fruit,grown in pedoclimatic condition very different from the origin *** principles of Feijoa sellowiana can play an important role in human diet and show beneficial effects on various diseases,particularly those caused by oxidative processes resulting in cell *** amount of polyphenols and vitamin E complex confirms the nutritional value of this fruit,grown in pedoclimatic condition very different from the origin area.