提高海南地区稻谷整精米率的工艺研究与应用  

Technology research and application for the improvement on percentage of head milled rice in Hainan

作　　者：邹易 张玥琳 郑联合 陈运飞 Zou Yi;Zhang Yuelin;Zheng Lianhe;Chen Yunfei(Hainan Institute of Grain&Oil Sciences,Qionghai 571400;Xiangyang Public Inspection and Testing Center,Xiangyang 441000;Hainan Ding'an Lingkou Chengyi Selenium-enriched Rice Professional Cooperative,Ding’an 571200)

机构地区：[1]海南省粮油科学研究所,琼海571400 [2]襄阳市公共检验检测中心,襄阳441000 [3]海南定安岭口程意富硒米专业合作社,定安571200

出　　处：《粮食与食品工业》2020年第1期1-3,6,共4页Cereal & Food Industry

基　　金：海南省重点研发计划项目（ZDYF2018090）

摘　　要：本实验以定安富硒稻谷为原料,研究稻谷水分、糙米加水调制工艺、多机碾米工艺对整精米率和能耗的影响。结合工厂实际生产需要和能耗要求,通过单因素实验得到最佳工艺条件为:稻谷水分14%,以1.2%的加湿量润糙60 min,在碾米过程中经由两道砂辊碾米机进行碾白,最后得到整精米率为52.56%,每吨米能耗为79.87 kW·h/t。This study uses Ding’an selenium-rich rice as raw material to study the influences to percentage of head milled rice and energy consumption from rice moisture,moisture modulation of brown rice,multi-machine rice milling process.Combined with the actual production needs and energy requirements of the plant,the optimum process conditions were obtained by single factor experiment:14%rice moisture,wetting brown rice with a wetting amount of 1.2%for 60 min,using two sand roller rice mills during rice milling,the final percentage of head milled rice was 52.56%,and the energy consumption per ton of rice was 79.87 kW·h/t.

关 键 词：富硒大米 稻谷水分 润糙工艺 整精米率 

分 类 号：TS201[轻工技术与工程—食品科学]