五彩米营养成分分析与评价  

Nutrition Analysis and Evaluation of Color Rice

作　　者：戴蕴青[1] 何计国[1] 袁芳[1] 李莹[1] 

机构地区：[1]中国农业大学食品科学与营养工程学院,北京100083

出　　处：《中国粮油学报》2006年第1期20-23,共4页Journal of the Chinese Cereals and Oils Association

摘　　要：实验通过对泰国香米和5种色稻米的营养成分分析，对这6种稻米的营养价值作了较为全面的评价。结果显示，五彩米含有较高的蛋白质、氨基酸、粗脂肪和尼克酸。其中蛋白质含量在10％左右，氨基酸含量为8．65％-10．64％，且必需氨基酸含量较高。粗脂肪为2．2％-3．9％，明显高于普通稻米。尼克酸含量为5．89-14．2mg／10％，是普通稻米的3～7倍。色稻米中矿物质也较为丰富。此外色稻米还含有较高的原花青素和黄酮，具有一定的保健功能。This study aims to analyze the nutritional composition of Thailand fragrant rice and five kinds of color rice, making a nutrition evaluation. The results show that the color rice contains more protein, amino acid, crude fat and nicotinic acid than other rice, namely 10% protein content, 8.65%-10.64% amino acids including relatively high content of essential amino acids, 2.2%-3.9% crude fat, and 5.89-14.2mg/100g nicotinic acid which is 3-7times higher than normal rice. Color rice is rich in minerals as well. Additionally, there are many other special components in color rice, for example, procyanidins and flavonoid which are considered to be functional components.

关 键 词：五彩米 色稻米 营养成分 功能成分 

分 类 号：TS213.3[轻工技术与工程—粮食、油脂及植物蛋白工程]