不同品种柑橘果皮中类黄酮含量及其采后变化  

Comparative Analysis of Contents of Flavonoid Compounds in Various Species of Citrus Peel and Their Dynamic Changes in Quzhou Ponkan Peel during Postharvest Storage

作　　者：张玉[1] 吴慧明[2] 王伟[1] 王建清[1] 白丽萍[1] 

机构地区：[1]浙江省农业科学院农产品质量标准研究所,浙江杭州310021 [2]浙江大学农药与环境毒理研究所,浙江杭州310029

出　　处：《食品科学》2010年第6期202-204,共3页Food Science

基　　金：杭州市科技创新项目(20051332B24)

摘　　要：为研究不同品种柑橘果皮中6种主要类黄酮化合物的分布及含量,以及果皮采后类黄酮含量的变化。通过快速液相色谱法测定宫川温州蜜柑、衢州椪柑、哈姆林甜橙、常山胡柚和蕉柑果皮中橙皮苷、柚皮苷、新橙皮苷、川皮素、橙黄酮、橘皮素的含量以及椪柑果实采后不同时期果皮中总黄酮含量。结果表明:5种柑橘果皮中,常山胡柚果皮中6种总黄酮总量最高,其主要类黄酮成分为柚皮苷和新橙皮柑;宫川温州蜜柑和哈姆林甜橙果皮中主要为橙皮苷;衢州椪柑和蕉柑果皮中则主要为橙皮苷和川皮素;衢州椪柑采后随着果皮中叶绿素的降低和类胡萝卜素含量的增加,果皮中总黄酮含量前期呈上升趋势,至15d后有所降低。＇Miyagawa Wase＇ satsuma mandarin（Citrus unshiu Marc.）,Quzhou ponkan（Citrus reticulata Blanco cv.Ponkan）,＇ Hamlin＇ orange（Citrus sinensis（L.） Osbeck）,Changshanhuyou tangelo（Citrus paradisi cv.Changshanhuyou） and tonkan（Citrus tankan Hayata） peels were compared for differences in respective and total contents of 6 main flavonoid compounds such as naringin,hesperidin,neohesperidin,nobiletin,tangeretin and sinensetin determined by rapid resolution liquid chromatography.Meanwhile,content changes of chlorophyll,carotenoids and 6 main flavonoid compounds in Quzhou ponkan peel were measured during postharvest storage.Results showed that among 5 species of citrus,Changshanhuyou tangelo peel revealed the highest total content of 6 main flavonoid compounds and naringin and neohesperidin were predominant flavonoid compounds in it.The predominant flavonoid compound in both ＇Miyagawa Wase＇ satsuma mandarin and ＇Hamlin＇ orange peels was hesperidin.Quzhou ponkan and tonkan peels both mainly contained hesperidin and nobiletin.There were a decrease of chlorophyll content and an increase of carotenoid content in Quzhou ponkan peel during postharvest storage.The respective contents of 6 flavonoid compounds all exhibited an obvious increase followed by a slight decrease after 15 days of storage.

关 键 词：柑橘 类黄酮 采后 

分 类 号：S38[农业科学—农艺学] TS255.1[轻工技术与工程—农产品加工及贮藏工程]