重庆产木菠菜的营养成分及营养价值评价  

Nutrients and Nutritional Value of Tree Spinach Grown in Chongqing

作　　者：赵海伊[1] 游巧宁[1] 于文书[1] 周才琼[1] 

机构地区：[1]西南大学食品科学学院,重庆市特色食品工程技术研究中心,重庆400716

出　　处：《食品科学》2011年第5期267-269,共3页Food Science

基　　金：西南大学博士基金项目(SWUB2008015)

摘　　要：通过对木菠菜宏量营养素、微量营养素、氨基酸组成及脂肪酸组成等指标的分析,比较新的生态环境下木菠菜的营养成分变化,并评价木菠菜的营养价值。结果表明:木菠菜富含蛋白质、α-亚麻酸、VB1、VB2、VB6、尼克酸、VC、钾、钙、镁、铁、锌和锰,而钠含量较低。木菠菜是一种营养价值非常高的新资源食品。The macronutrients,trace nutrients,amino acid compositon and fatty acid composition of tree spinach grown in Chongqing were determined and compared with those previously reported for tree spinach and other vegetable species in order to understand the change in nutritional composition of tree spinach in a different eco-system and evaluate the nutritional value of tree spinach.The results indicated that tree spinach was rich in proteins,α-linolenic acid,vitamin B1,vitamin B2,vitamin B6,niacin,vitamin C,potassium,calcium,magnesium,iron,zinc and manganese,while the content of sodium was low.Therefore,tree spinach is a kind of new food resource with high nutritional value.

关 键 词：木菠菜 宏量营养素 微量营养素 营养价值 

分 类 号：TS201.4[轻工技术与工程—食品科学]