食品研究与开发
食品研究與開髮
식품연구여개발
Food Research and Development
2015年
20期
141-144
,共4页
葛娜%崔宗岩%周乐%黄学者%刘永明
葛娜%崔宗巖%週樂%黃學者%劉永明
갈나%최종암%주악%황학자%류영명
大米鲜度仪%大米新鲜度%检测
大米鮮度儀%大米新鮮度%檢測
대미선도의%대미신선도%검측
rice grain freshness tester%rice quality%determination
选用RN-820大米鲜度仪，通过染色测定pH来判定大米新鲜度。该方法操作简单，能直观区分开新、陈大米。简要介绍了RN-820大米鲜度仪的检测原理、操作，并以不同储存条件下大米新鲜度变化监测和市售大米样品新鲜度检测为具体实例，对该方法的实际应用作了详细介绍，对方法的优点和不足作出了评价，并预测和展望了其发展前景。
選用RN-820大米鮮度儀，通過染色測定pH來判定大米新鮮度。該方法操作簡單，能直觀區分開新、陳大米。簡要介紹瞭RN-820大米鮮度儀的檢測原理、操作，併以不同儲存條件下大米新鮮度變化鑑測和市售大米樣品新鮮度檢測為具體實例，對該方法的實際應用作瞭詳細介紹，對方法的優點和不足作齣瞭評價，併預測和展望瞭其髮展前景。
선용RN-820대미선도의，통과염색측정pH래판정대미신선도。해방법조작간단，능직관구분개신、진대미。간요개소료RN-820대미선도의적검측원리、조작，병이불동저존조건하대미신선도변화감측화시수대미양품신선도검측위구체실례，대해방법적실제응용작료상세개소，대방법적우점화불족작출료평개，병예측화전망료기발전전경。
A RN-820 rice freshness tester was used to determine the rice freshness through dyeing and pH determination. The method was simple and easy to determine the rice quality. The principle , characteristics and real sample application of the RN-820 rice freshness tester were described. The advantages and disadvantages of the method to make the evaluation , and its development prospect were put forward.
