一点红的营养成分分析  

Analysis of nutritional components in Emilia sonchifolia(Linn.) DC

作　　者：张燕[1] 张洪斌[1] 胡海强[2] 陈光宙[1] 王和飞[1] 

机构地区：[1]琼州学院生命科学系,五指山572200 [2]琼州学院化学系,五指山572200

出　　处：《食品科技》2010年第5期87-89,共3页Food Science and Technology

基　　金：海南省教育厅高等学校科研资助项目(Hjkj2009-59)

摘　　要：利用多种化学分析方法对一点红的营养成分进行测定分析。结果表明,一点红的水分、灰分、粗蛋白、粗纤维、粗脂肪、总糖、还原糖、Vc的含量分别为89.52%、1.33%、2.30%、15.22%、3.62%、10.09%、1.08%、16.20mg/100g;8种矿质元素中,Ca的含量最高(13155.8μg/g),Ni的含量最低(3.02μg/g);一点红含16种氨基酸,总量为13.892%,其中7种人体必需氨基酸占氨基酸总量的43.97%;9种药效氨基酸占氨基酸总量的60.83%。一点红具有较高的营养价值和药用价值,值得大力开发和利用。The nutritional components in Emilia sonchifolia（Linn.） DC were determined by various chemical analysis.The results showed that the contents of water,ash,crude protein,crude fiber,crude fat,total sugar,reducing sugar,Vc etc.were 89.52%,1.33%,2.30%,15.22%,3.62%,10.09%,1.08%,16.20 mg/100 g respectively;Among 8 kinds of mineral element,the content of Ca is the highest（13155.8 μg/g） and that of Ni is the lowest（3.02 μg/g）;16 kinds of amino acid were contained in Emilia sonchifolia（Linn.） DC.Total contents of amino acid were 13.892%,the content of 7 kinds of essential amino acid is 43.97% of total contents of amino acid;The content of 9 Kinds of pharmacodynamic amino acid is 60.83% of total contents of amino acid.The Emilia sonchifolia（Linn.） DC has the higher nutritive value and medicinal value,it is worth to be vigorously de-veloped and utilized.

关 键 词：一点红 营养成分 分析 

分 类 号：TS201.4[轻工技术与工程—食品科学]