胡萝卜片微波干燥均匀性研究

doi:10.3969/j.issn.1004-1524.2018.04.18

浙江农业学报 ›› 2018, Vol. 30 ›› Issue (4): 656-660.DOI: 10.3969/j.issn.1004-1524.2018.04.18

胡萝卜片微波干燥均匀性研究

俞建峰^{1, 2}, 赵江^{1, 2}, 陈海英^{1, 2}, 夏晓露^{1, 2}, 崔政伟^{1, 2}

1.江南大学机械工程学院,江苏无锡 214122;
2.江苏省食品先进制造装备技术重点实验室,江苏无锡 214122

收稿日期:2017-06-12 出版日期:2018-04-20 发布日期:2018-04-19
作者简介:俞建峰(1974—),男,江苏宜兴人,博士,副教授,研究方向为食品加工装备。E-mail:robotmcu@126.com
基金资助:
国家自然科学基金(31401493); 中央高校基本科研业务费专项(JUSRP51634B)

Study on microwave drying uniformity of carrot slices

YU Jianfeng^{1, 2}, ZHAO Jiang^{1, 2}, CHEN Haiying^{1, 2}, XIA Xiaolu^{1, 2}, CUI Zhengwei^{1, 2}

1. School of Mechanical Engineering, Jiangnan University, Wuxi 214122, China;
2. Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment & Technology, Wuxi 214122, China;

Received:2017-06-12 Online:2018-04-20 Published:2018-04-19

摘要/Abstract

摘要： 干燥均匀性是影响产品干燥质量的重要指标之一。通过分散微波和使物料在微波腔中运动,研究不同情况下胡萝卜切片的干燥均匀性,并开展单因素实验研究微波搅拌器扇片转速、物料转盘转速、微波功率、胡萝卜质量对干燥均匀性的影响。结果发现:增加微波搅拌扇片转速和物料转盘转速都可以降低干燥不均匀性;微波功率增大会加剧干燥不均匀程度,并会影响最终产品质量;相同形状下不同物料质量会影响干燥均匀性。研究结果为改善胡萝卜片微波干燥均匀性提供了操作工艺参数依据。

关键词: 胡萝卜片, 微波干燥, 干燥均匀性

Abstract: Drying uniformity is one of the important indexes affecting the drying quality of product. The drying uniformity of carrot slices was studied by dispersing the microwave and moving the material in the microwave cavity. The speed of the microwave stirrer, the speed of the material turntable, the power of microwave and the weight of carrot on the drying uniformity were studied via single-factor experiments. It was found that the increase of the microwave stirrer speed or the material turntable speed could reduce the nonuniformity. The increase of microwave power has negative effects on the quality of the final product. The material weight also affected the drying uniformity. The results provided a technical reference for the improvement of microwave drying uniformity.

Key words: carrot slice, microwave drying, drying uniformity

中图分类号:

S23
TS205

俞建峰, 赵江, 陈海英, 夏晓露, 崔政伟. 胡萝卜片微波干燥均匀性研究[J]. 浙江农业学报, 2018, 30(4): 656-660.

YU Jianfeng, ZHAO Jiang, CHEN Haiying, XIA Xiaolu, CUI Zhengwei. Study on microwave drying uniformity of carrot slices[J]. , 2018, 30(4): 656-660.

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胡萝卜片微波干燥均匀性研究

Study on microwave drying uniformity of carrot slices

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