Phytochemical composition and gastroprotective effect of Feijoa sellowiana Berg fruits from Sicily

作     者：Maria Teresa Monforte Francesco Lanuzza Fabio Mondello Clara Naccari Simona Pergolizzi Enza Maria Galati 

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] 

基　　金：Supported by Sicily Region-Department of Agriculture and Forestry-Department-structural measures.IX-Service-Development Services(D.D.S.n°2051) 

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.