我国常见水果类黄酮物质的含量  

THE FLAVONOID CONTENT OF COMMON FRUITS IN CHINA

作　　者：郭长江[1] 徐静[1] 韦京豫[1] 杨继军[1] 吴健全[1] 

机构地区：[1]卫生学环境医学研究所,天津300050

出　　处：《营养学报》2008年第2期130-135,共6页Acta Nutrimenta Sinica

基　　金：中国营养学会科研基金资助

摘　　要：目的测定我国常见水果5种类黄酮物质的含量。方法水果样品分别采用北京、天津、上海、杭州,采用高效液相色谱法测定槲皮素、坎二菲醇、玉米黄酮、杨梅黄酮、芹菜配基含量。结果在38种水果中,石榴、山楂、红提类黄酮物质含量最为丰富;在5种类黄酮物质中,槲皮素分布最广,含量最为丰富;我国居民每日人均水果5种类黄酮物质摄入量约为2.80mg,其中槲皮素占83.9%。结论不同水果类黄酮物质含量差异较大;槲皮素是水果中最为常见的类黄酮物质。Objective To analyze the flavonoid content of common fruits consumed in China. Method Thirty-eight fruits were sampled from Beijing, Tianjin, Shanghai and Hangzhou. The contents of quercetin, kaempferol, luteolin, myricetin, apigenin were determined with high-performance liquid chromatography. Results Pomegranate and hawthorn were the highest in contents of 5 flavonoids among 38 fruits. Quercetin distributed more widely and was more abundant than other flavonoids in fruits. The daily intake of 5 flavonoids from fruits by Chinese people was estimated to be 2.80 mg. Conclusion The content of flavonoids varies significantly among different fruits and quercetin is the most common flavonoid contained in fruits.

关 键 词：水果 类黄酮物质 

分 类 号：R151[医药卫生—营养与食品卫生学]