裸仁南瓜籽及南瓜籽油的营养成分研究  

Study on nutritional components of naked pumpkin seeds and its oil

作　　者：刘玉梅[1] 高智明 王健 曹军[1] 庄金涛[1] 

机构地区：[1]新疆大学化学化工学院,新疆乌鲁木齐830046 [2]新疆三宝乐农业科技开发有限公司,新疆乌鲁木齐830002

出　　处：《食品工业科技》2010年第6期313-316,共4页Science and Technology of Food Industry

摘　　要：分析了裸仁南瓜籽的基本营养成分和矿物元素的含量,并对裸仁南瓜籽油的脂肪酸含量和组成进行了分析,同时与文献报道的中国南瓜、印度南瓜和美洲南瓜的各种主要成分的含量进行了比较和对照。结果表明,裸仁南瓜籽具有较高的蛋白质、粗脂肪和较低的糖含量,其中蛋白质含量在35%左右,粗脂肪为40%左右,并且油脂中油酸和亚油酸含量达到80%以上。对其中矿物元素的分析结果表明,裸仁南瓜籽中的微量元素铁、锌、铜、锰等较其他品种的南瓜籽高出一倍至数十倍不等,而常量元素钾、钠的含量较其他几个品种略低,同时也具有高钾低钠的特点。作为一种具有一定保健功能的休闲食品和油料资源,裸仁南瓜籽的开发价值值得关注。The nutritional components of naked pumpkin seeds were analyzed and compared with Cucurbit ficifolia Bouche,Cucurbit moschata Duch and Cucurbit pepo L. thoroughly, as well as the content and compositions of mineral element and fatty acid.The results showed that the content of protein （35%） and crude fat （40%） was very rich,and the content of oleic and linoleic acid was more than 80%.In addition,the content of mineral element was abundant,especially for Fe, Zn, Mn, Cu.The analysis data showed that mineral element of naked pumpkin seeds was two to tens times more than the other variety.

关 键 词：裸仁南瓜籽 营养成分 分析 

分 类 号：TS255.1[轻工技术与工程—农产品加工及贮藏工程]