干旱区生态环境知识资源中心(Arid): 陕西靖边油莎豆主要成分分析

Arid

	陕西靖边油莎豆主要成分分析
其他题名	Main components analysis of Cyperus esculentus in Jingbian,Shaanxi
	闫军; 杜静; 李聪; 陈邦; 申烨华
来源期刊	中国油脂
ISSN	1003-7969
出版年	2016
卷号	41 期号:3 页码:85-88
中文摘要	对陕西靖边引种油莎豆的一般成分(水分、灰分、淀粉、粗蛋白质、粗脂肪、还原糖、非还原糖和不溶性膳食纤维)、脂肪酸、氨基酸和矿质元素组成及含量进行分析,并对其营养价值进行评价。结果表明:陕西靖边油莎豆富含淀粉、非还原糖和粗脂肪,约占78%;油莎豆油含有12种脂肪酸,不饱和脂肪酸含量为84.16%,其中油酸含量高达74.20%,可作为生产油酸的原料;油莎豆蛋白氨基酸种类齐全,含量丰富;其矿质元素含量大小依次为Na>Mg>K>Ca>P>Fe>Zn>Mn>Cu。因此,陕西靖边油莎豆可以作为提取淀粉、糖和油脂的优良作物,具有广泛的发展前景和经济效益,适宜在陕北毛乌素沙漠地区推广种植。
英文摘要	The general composition (moisture, ash content, starch, crude protein, crude fat, reducing sugar, non-reducing sugar and insoluble dietary fiber) and compositions and contents of fatty acid, amino acid and mineral element of Cyperus esculentus introduced in Jingbian, shaanxi were analyzed and the nutritional value was evaluated. The results showed that Cyperus esculentus in Jingbian, Shaanxi was rich in starch, non-reducing sugar and crude fat, accounting for about 78%. Cyperus esculentus oil contained 12 kinds of fatty acids. The contents of unsaturated fatty acids and oleic acid were 84.16% and 74.20% respectively, therefore Cyperus esculentus oil could be used to produce oleic acid. The type and content of amino acid in Cyperus esculentus protein were complete and abundant. The order of the contents of mineral elements in Cyperus esculentus was from high to low: Na, Mg, K, Ca, P, Fe, Zn, Mn and Cu. Therefore, Cyperus esculentus in Jingbian,Shaanxi could be used as an excellent crop to extract starch, sugar and oil with broad development prospect and economic benefit, which was suitable for being planted widely in the Muus Desert in northern Shaanxi.
中文关键词	油莎豆 ; 一般成分 ; 脂肪酸 ; 氨基酸 ; 矿质元素
英文关键词	Cyperus esculentus general composition fatty acid amino acid mineral element
语种	中文
国家	中国
收录类别	CSCD
WOS类目	FOOD SCIENCE TECHNOLOGY ; ENGINEERING CHEMICAL
WOS研究方向	Food Science & Technology ; Engineering
CSCD记录号	CSCD:5664053
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/235546
作者单位	西北大学化学与材料科学学院, 合成与天然功能分子化学教育部重点实验室;;国家林业局长柄扁桃工程技术研究中心;;榆林市沙漠植物资源重点实验室,陕西省醇醚及生物质能源工程研究中心, 西安, 陕西 710069, 中国
推荐引用方式 GB/T 7714	闫军,杜静,李聪,等. 陕西靖边油莎豆主要成分分析[J],2016,41(3):85-88.
APA	闫军,杜静,李聪,陈邦,&申烨华.(2016).陕西靖边油莎豆主要成分分析.中国油脂,41(3),85-88.
MLA	闫军,et al."陕西靖边油莎豆主要成分分析".中国油脂 41.3(2016):85-88.