Evaluation of the Chemical Profiling,Total Phenolic Composition,the Antioxidant and Antimicrobial Properties of the Essential Oils of Mentha piperita L.,Salvia officinalis L.,and Thymus vulgaris L.
作者机构：Faculty of Health Science of Nutrition and DieteticYeditepe UniversityIstanbul 34755Turkey
出 版 物：《Journal of Food Science and Engineering》 (食品科学与工程（英文版）（美国）)
年 卷 期：2018年第8卷第6期
页 面：263-270页
学科分类：08[工学] 0822[工学-轻工技术与工程]
主 题：Essential oils chemical composition total phenolic composition antioxidant capacity antimicrobial activity
摘 要：The purpose of this study was to determine the chemical composition,total phenolic composition,the antioxidant and antimicrobial properties of the essential oils(EOs)of Mentha piperita L.,Salvia officinalis L.,and Thymus vulgaris *** essential oils of *** L.,*** L.,and *** *** analyzed by means of gas chromatography-mass spectrometry(GC-MS)to demonstrate their chemical *** antioxidant properties of the EOs were evaluated with the 2,2-diphenyl-picrylhydrazyl(DDPH)free radical scavenging assay,their total phenolic compound contents were determined by the Folin Ciocalteau method,and their antimicrobial activities were evaluated by the disc diffusion *** major compounds in the contents of the essential oils of *** L.,*** L.,and *** *** found to be eucalyptol,1R-α-pinene,and o-cymene,*** the 2,2-diphenyl-picrylhydrazyl(DDPH)assay,the EO of *** L.(8,930.01μMTE/g)demonstrated the highest antioxidant activity,followed by the activities of the EOs of *** L.(157.76μMTE/g)and *** L.(115.54μMTE/g).The total phenolic compound contents of *** L.,*** L.,and *** *** measured as 135.074,0.242,and 0.221 mMGAE/*** essential oils showed antioxidant activities and antimicrobial *** highest antimicrobial activity against ***,***,and *** was determined in the EO of *** *** diameters of 42,32,and 28 mm,*** properties of essential oils are used in the pharmaceutical and food *** essential oils are approved as official medications in many countries and take place in their pharmacopoeias。
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