| 油棕叶片干燥特性初探 |
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| 引用本文： | 陆全济,李家宁,曾宪海,刘钊,李晓文,蒋汇川,李民.油棕叶片干燥特性初探[J].热带作物学报,2018,39(2):392-397. |
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| 作者姓名： | 陆全济 李家宁 曾宪海 刘钊 李晓文 蒋汇川 李民 |
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| 作者单位： | 1中国热带农业科学院橡胶研究所
2国家重要热带作物工程技术研究中心
3橡胶分中心农业部儋州油棕种质资源圃 |
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| 摘 要： | 为制备油棕叶片重组木,对油棕叶片干燥特性进行了分析。以油棕叶片为研究对象,采用电热鼓风干燥法进行试验,研究处理方式(未去皮、去皮、去皮碾压)、初含水率和干燥温度对油棕叶片干燥特性的影响。结果表明:处理方式、干燥温度对油棕干燥时间的影响均达极显著水平,初含水率影响达显著水平,其中去皮碾压处理和提高干燥温度更有利于缩短油棕叶片的干燥时间。油棕叶片最优的干燥工艺为去皮碾压、初含水率为50%、干燥温度为130℃,在该条件下的干燥时间为1.42 h。
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| 关 键 词： | 油棕叶片 干燥特性 干燥 温度 含水率 |
Drying Characteristics of Oil Palm Frond |
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| LU Quanji,LI Jianing,ZENG Xianhai,LIU Zhao,LI Xiaowen,JIANG Huichuan,LI Min.Drying Characteristics of Oil Palm Frond[J].Chinese Journal of Tropical Crops,2018,39(2):392-397. |
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| Authors: | LU Quanji LI Jianing ZENG Xianhai LIU Zhao LI Xiaowen JIANG Huichuan LI Min |
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| Institution: | 1Rubber Research Institute, CATAS;
2State Engineering and Technology Research Center for Key Tropical Crops;
3Danzhou Germplasm Repository of Oil Palm, Ministry of Agriculture, Danzhou, Hainan 571737, China |
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| Abstract: | In order to analyze the drying characteristics of oil palm frond, oil palm frond was dried with an electric drying oven with forced convection. The main influencing factor (treating method, initial moisture content and air temperature)on the drying time was investigated. The results showed that the treating method and air temperature showed a high significant effect on the drying time, while a significant effect on initial moisture content. The drying time could be shortened by compressing with skin off and increasing air temperature.The best drying process of oil palm frond was compressed with skin off to initial moisture content less than 50% and air dried at 130 ℃. |
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| Keywords: | oil palm frond drying characteristics drying temperature moisture content |
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