葛根淀粉、百合淀粉掺伪快速鉴别技术研究  

Research on rapid identification methods of edible starch

作　　者：唐小兰 贺燕 黄燕 

机构地区：[1]湖南省食品质量监督检验研究院,湖南长沙410000

出　　处：《食品与机械》2015年第4期72-76,110,共6页Food and Machinery

摘　　要：采用普通光学显微镜镜检技术,通过对比研究葛根淀粉、蕨根淀粉、藕淀粉、百合淀粉、木薯淀粉、玉米淀粉、红薯淀粉、马铃薯淀粉颗粒的形态和大小,以鉴别淀粉的种类,解决淀粉掺假的难题。该法具有简便快速,仪器投资少,易维护,成本低等优点,尤其适合成批淀粉样品的快速鉴别检测,便于推广应用。Using ordinary optical microscope technology, by compa ring the granule shape and size of kudzu root starch, fern root starch, lotus root starch, lily starch, cassava starch, corn starch, sweet potato starch, potato starch, to identify the source and types of starch, solved the difficult problem of starch adulteration. This method is simple, less equipment investment, easy maintenance, low cost, batch testing, especially suitable for rapid supervision, inspec- tion and a lot of starch samples for detection in business, facilitating the popularization.

关 键 词：淀粉 镜检 掺假 颗粒特性 真假鉴别 

分 类 号：TS237[轻工技术与工程—粮食、油脂及植物蛋白工程]