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| 不同含水量大米储藏效果研究 | |
| 引用本文： | 潘巨忠,曹鹏,薛旭初,李喜宏,陈丽.不同含水量大米储藏效果研究[J].烟台大学学报(自然科学与工程版),2006,19(1):36-40. |
| 作者姓名： | 潘巨忠 曹鹏 薛旭初 李喜宏 陈丽 |
| 作者单位： | 1. 宁波市农业科学研究院,浙江,宁波,315040 2. 烟台大学,文经学院,山东,烟台,264005 3. 国家农产品保鲜工程技术研究中心,天津,300384 |
| 基金项目： | 科技部星火计划;天津市科技攻关项目 |
| 摘 要： | 以小站稻大米越选3^#为试材，不同含水量的大米为研究对象，对大米储藏过程中的脂肪酸、总酸、还原糖、粘度等指标进行了分析．结果表明：游离脂肪酸、总酸、还原糖、粘度等品质指标的变化速率与大米初始含水量呈正相关；脂肪酸、总酸和还原糖与储藏时间正相关．粘度与储藏时间负相关．初始含水量低有利于大米保鲜；常规条件下长期储藏，以14．0％以下为宜． |
| 关 键 词： | 大米 含水量 储藏 陈化 |
| 文章编号： | 1004-8820（2006）01-0036-05 |
| 收稿时间： | 2004-11-18 |
| 修稿时间： | 2004-11-18 |
Influence of Different Water Contents on Rice Storage |
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| PAN Ju-zhong,CAO Peng,XUE Xu-chu,LI Xi-hong,CHEN Li.Influence of Different Water Contents on Rice Storage[J].Journal of Yantai University(Natural Science and Engineering edirion),2006,19(1):36-40. | |
| Authors: | PAN Ju-zhong CAO Peng XUE Xu-chu LI Xi-hong CHEN Li |
| Institution: | 1. Ningbo Academy of Agricultural Sciences, Ningbo 315040, China; 2. Wenjing College, Yantai University, Yantai 264005 ,China;3. National Engineering and Technology Research Center of Agriculture Products Freshness Protection, Tianjin 300384, China |
| Abstract: | Milled rice of Yuexuan 3~#(Xiaozhan paddy)is used to study the influence of different water contents on rice storage.The statistics index of rice such as fatty acid,total acid,reducing sugar,viscosity,etc.are analysed.The results show that the change speed of fatty acid,total acid,reducing sugar and viscosity are in positive correlation with water content of rice,the content of fatty acid,total acid,and reducing sugar are correlated with storing time,but viscidity is negatively correlated with storing time.It is concluded that the low storaged water content of rice is in favor of the keeping-fresh of rice,the water content of rice should be kept under 14% for long-term preservation. |
| Keywords: | milled rice water content storage aging |
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