现代食品科技2017，Vol.33Issue(4)：134-140,263,8.DOI:10.13982/j.mfst.1673-9078.2017.4.021
中国东北黑蜂蜂胶醇提物化学性质的研究
Chemical Properties of Ethanol Extracts of Northeast-China Black Bee Propolis
摘要
Abstract
In order to study the physicochemical properties of ethanol extracts from Northeast-China black bee propolis (EENBP),the chemical compositions and characteristic spectra of the extracts were studied by means of scanning electron microscopy,ultraviolet (UV)spectroscopy,infrared (IR) spectroscopy,gas chromatography-mass spectrometry (GC-MS),and liquid chromatography-mass spectrometry (LC-MS).Scanning electron microscopy analysis showed that the EENBP obtained by ultrasonic assisted extraction (EENBPUA) had a more uniform distribution compared with that of EENBP.Analysis of UV and IR spectra showed that EENBPUA contained flavonoids,terpenes,esters,phenolic acids,and alcohols,among other components.GC-MS results showed that the main volatiles in EENBPUA were terpene compounds,including germacrene,cadinene,guaiol,and selinene.Seven compounds,including benzaldehyde,caffeic acid,p-coumaric acid,ferulic acid,chrysin,isorhamnetin,and kaempferol were identified by LC/MS from the EENBPUA.These findings suggest that the active components of EENBPUA are abundant and EENBP can be used for further development of healthy food and drugs with corresponding functions.关键词
中国东北黑蜂/蜂胶/检测/扫描电镜/紫外光谱/红外光谱/气质联用/液质联用Key words
northeast-China black bee/propolis/detection/scanning electron microscopy/ultraviolet spectrographs/infrared spectrum/gas chromatography-mass spectrometry/liquid chromatography-mass spectrometry引用本文复制引用
丁青芝,陈玉,陈婷婷,邹仁英,骆琳,马士巧,马海乐..中国东北黑蜂蜂胶醇提物化学性质的研究[J].现代食品科技,2017,33(4):134-140,263,8.基金项目
国家863计划重点项目(2013AA100203) （2013AA100203）
江苏省博士后基金项目(1302013A、1501105B) （1302013A、1501105B）
中国博士后基金项目(2015M581746) （2015M581746）
江苏省农产品物理加工重点实验室基金项目(JAPP2012-5) （JAPP2012-5）
国家自然科学基金项目(31071502) （31071502）
高级人才启动基金项目(10JDG031) （10JDG031）
江苏高校优势学科建设工程资助项目(PAPD2012) （PAPD2012）
江苏省大学生创新创业训练计划项目(201613986009Y、201610299127H、201410299025Z) （201613986009Y、201610299127H、201410299025Z）
大学生科研立项(Y15A140、Y15A111、15A169、15A180、14A004、14A017、14A050、14A051、13A062、13A110) （Y15A140、Y15A111、15A169、15A180、14A004、14A017、14A050、14A051、13A062、13A110）
