北大荒碱地养生米γ-氨基丁酸的含量测定  

Determination of γ-aminobutyric acid contents in nutrient rice from alkaline soil of Beidahuang

作　　者：吴兵[1] 陈新[1] 高冰[1] 任雪琴[1] 蔡珺[1] 杨桃[1] 

机构地区：[1]武汉工业学院生物与制药工程学院,湖北武汉430023

出　　处：《中国酿造》2011年第11期166-167,共2页China Brewing

基　　金：国家自然基金资助项目(210138)

摘　　要：碱地养生米营养丰富,米质优良,口感纯正,富含γ-氨基丁酸等功能因子。该文利用紫外可见分光度法测定了北大荒碱地养生米中γ-氨基丁酸(GABA)的含量,并与几种米样中测定的GABA含量进行了对比,结果表明北大荒养生米中GABA的含量为133.50mg/100g,远高于其他几种米样品,富有很高的营养价值。The nutrient rice from alkaline soil is nutrient-rich, with pure taste and excellent quality. It contains a large number of functional ingredi- ents, particularly rich in γ-aminobutyfic acid. Contents of γ-aminobutyric acid in nutrient rice from alkaline soil of Beidahuang was determined by the UV-spectrometer, and compared with other rice samples. The results showed that the content of γ-aminobutyric acid in nutrient rice from alkaline soil of Beidahuang was 133.50mg/100g, which is much higher than other rice samples.

关 键 词：碱地养生米γ-氨基丁酸 含量测定 

分 类 号：TS218[轻工技术与工程—粮食、油脂及植物蛋白工程]