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| 罐存菜籽油全年品质变化规律的研究 | |
| 引用本文： | 王东,蔡庸加,熊卫国,余以恒,李明曼. 罐存菜籽油全年品质变化规律的研究[J]. 粮食储藏, 2009, 38(1): 35-38 |
| 作者姓名： | 王东 蔡庸加 熊卫国 余以恒 李明曼 |
| 作者单位： | 1. 中国储备粮管理总公司湖北分公司,430071 2. 湖北中储粮粮油收储有限公司,430071 3. 武汉长江沙鸥植物油有限公司,430064 |
| 摘 要： | 选择地理位置相同的两个2000t立式油罐，在罐体表面分别涂乳白色防晒涂料和银灰色普通涂料，注满同批次国标四级菜籽油后储存一年，在此期间每隔7天扦样检测1次，分析环境温度与油温，及油脂酸值、过氧化值等关系，掌握存油品质变化规律。结果表明，无论是否使用防晒涂料，油脂的劣变速度都比较缓慢，但涂防晒涂料油罐的存油品质优于涂普通涂料油罐的存油，有利于从科学储油管理和企业经济效益方面指导实际工作。 |
| 关 键 词： | 菜籽油 储藏 防晒涂料 温度 品质 |
THE RULE ON THE QUALITY CHANGE OF RAPE OIL STORED IN TANK |
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| Wang Dong,Cai Yongjia,Xiong Weiguo,Yu Yiheng,Li Mingmin. THE RULE ON THE QUALITY CHANGE OF RAPE OIL STORED IN TANK[J]. www.ysfri.ac.cn, 2009, 38(1): 35-38 | |
| Authors: | Wang Dong Cai Yongjia Xiong Weiguo Yu Yiheng Li Mingmin |
| Affiliation: | Hubei Branch of State Grain Reserves;Wuhan430071;Hubei Grain & Oil Purchase and storage Co.Ltd;State Grain Reserves;Wuhan430071;Changjiang Shaou Vegetable Oil Co.Ltd.;Wuhan430064 |
| Abstract: | Two vertical oil tanks with the capacity of 2000 tons of rape oil were sealed in the same geological position,one was painted with ivory-white sunproof dope and the other with silver gray ordinary dope.Both of them were filled with rape oil of fourth degree in one batch and were stored for one year.In the storage period samples were taken every seven days.The enviromental temperature and the temperature of the oil were analyzed as well as the relationship among lipidic acid,the value of peroxide etc..The re... |
| Keywords: | rape oil storage sunproof dope temperature quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |