| 油茶籽储藏品质变化规律及条件优化 |
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| 引用本文： | 朱广飞,刘海,李卫,刘嫣红,谢雨岑,张悦,谢永康.油茶籽储藏品质变化规律及条件优化[J].农业工程学报,2020,36(2):301-311. |
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| 作者姓名： | 朱广飞 刘海 李卫 刘嫣红 谢雨岑 张悦 谢永康 |
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| 作者单位： | 中国农业大学工学院,北京,100083;赣南医学院药学院,赣州,341000;Department of Biological Systems Engineering, Washington State University, Pullman, WA 99164 |
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| 基金项目： | 赣南油茶产业开发协同创新中心PI项目（YP201610） |
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| 摘 要： | 为探讨不同储藏条件下油茶籽品质的变化规律及其原因,找出适宜的储藏条件,该文分别以物料含水率、空气相对湿度和储藏温度为单因素,研究油茶籽储藏过程中的含油率、酸值、过氧化值等品质的变化规律及相应的脂肪酶、脂氧合酶活性,并对微生物的生长情况进行统计分析。运用响应面法,综合考察上述因素对油茶籽品质的影响。结果表明:油茶籽的储藏过程存在3至4个月的后熟期,酸值、过氧化值均随含水率、温度和储藏时间的增加而升高。脂肪酶及微生物的繁殖与酸值的关系比较显著。优化的油茶籽储藏工艺参数为:空气相对湿度57.6%～67.4%,储藏温度17.2～20.4℃,物料含水率8.9%～10.4%和储藏时间62.2～110.3d。该研究可为油茶籽储藏及后续加工提高出油率和保障品质提供技术支持。
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| 关 键 词： | 水分 储藏 品质控制 油茶籽 后熟 优化 参数 |
| 收稿时间： | 2019/9/1 0:00:00 |
| 修稿时间： | 2019/12/25 0:00:00 |
Change rule of storage quality and optimization of storage condition for Camellia oleifera seeds |
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| Zhu Guangfei,Liu Hai,Li Wei,Liu Yanhong,Xie Yucen,Zhang Yue and Xie Yongkang.Change rule of storage quality and optimization of storage condition for Camellia oleifera seeds[J].Transactions of the Chinese Society of Agricultural Engineering,2020,36(2):301-311. |
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| Authors: | Zhu Guangfei Liu Hai Li Wei Liu Yanhong Xie Yucen Zhang Yue and Xie Yongkang |
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| Institution: | 1.College of Engineering, China Agricultural University, Beijing 100083, China;,2.School of Pharmacy, Gannan Medical University, Ganzhou 341000, China;,1.College of Engineering, China Agricultural University, Beijing 100083, China;,1.College of Engineering, China Agricultural University, Beijing 100083, China;,3.Department of Biological Systems Engineering, Washington State University, Pullman, WA 99164, USA,1.College of Engineering, China Agricultural University, Beijing 100083, China; and 1.College of Engineering, China Agricultural University, Beijing 100083, China; |
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| Abstract: | |
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| Keywords: | moisture storage quality control Camellia oleifera seeds post-ripening storage quality optimization parameters |
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