摘要
经测定甜荞蛋白质含量为10.34%,必需氨基酸含量为408.1mg/gprotein。其限制性氨基酸仅为苏氨酸一种,甜荞蛋白质的氨基酸评分为92分;甜荞矿物质元素含量丰富,锰含量为10.14,锌为21.2.铁为21.3,铬为2.5,钼为2.04,锗为3.8,铜为4.1,钙为172(单位均为ppm);其总黄酮含量为20mg/100g.甜荞有很高的营养价值,并对中老年人具有多种保健作用,是一种急待开发利用的天然营养保健食品资源。
The protein content of buck wheat is 10.34% and the essential amino acid content is 408.1 mg/g protein.The limiting amino acid is threonine and the amino acid score is 92.Buck wheat is abundant in mineral elements.The content of Fe is 21.3,Mn is 10.14,Zn is 21.2,Gr is 2.5,Mo is 2.04,Ge is 3.8,Cu is 4.1 and Ca is 172 ppm. The flavonoid content of it is 20 mg/100g.Buck wheat is nutritious and has effects of health protection for older people.It is a nutritions and healthy natural food resource to be used.
出处
《四川师范大学学报(自然科学版)》
CAS
CSCD
1995年第4期93-96,共4页
Journal of Sichuan Normal University(Natural Science)
关键词
甜荞
荞麦
营养成份分析
Buck wheat,Nutrition,Food resouce