体视显微镜法测定糯高粱种皮厚度  

Measurement of Testa Thickness of Glutinous Sorghum by Stereomicroscope

作　　者：何世兴 沈毅 周艳 徐克赞 罗文业 吴月 陈振 HE Shixing;SHEN Yi;ZHOU Yan;XU Kezan;LUO Wenye;WU Yue;CHEN Zhen(Gulin Langjiu Distillery Co.Ltd.,Gulin,Sichuan 646523,China)

机构地区：[1]四川省古蔺郎酒厂有限公司

出　　处：《酿酒科技》2020年第2期99-101,共3页Liquor-Making Science & Technology

基　　金：2019年四川省科技成果转化示范项目（2019ZHCG0073);2019年四川省科技计划项目（2019YFS0006）;四川大学—泸州市人民政府战略合作资金专项项目（2018CDLZ-01）

摘　　要：本研究用固态和液态冷镶嵌料凝固高粱颗粒样品,经抛磨机研磨和抛光处理后,在体视显微镜下进行观察,利用电脑测量软件对我公司酱香型白酒生产所用的糯高粱种皮厚度进行了测量,并考察了其精密度和准确度。分析结果表明,相对标准偏差为2.62%~4.81%,能满足高粱种皮厚度分析的精密度和准确性要求。In this study,solid/liquid cold-inlaid solidification of sorghum grain samples was performed.After grinding and polishing,the samples were observed under stereomicroscope.The testa thickness of glutinous sorghum used in our distillery was measured by measuring software,and the measurement precision and accuracy was explored.The results suggested that the RSD was 2.62%to4.81%and the precision and the accuracy of the measurement could meet the corresponding requirements.

关 键 词：体视显微镜 测量软件 糯高粱 种皮厚度 测量 

分 类 号：TS261.2[轻工技术与工程—发酵工程] TS261.7[轻工技术与工程—食品科学与工程]