新疆农业科学 ›› 2021, Vol. 58 ›› Issue (11): 2103-2110.DOI: 10.6048/j.issn.1001-4330.2021.11.017

• 设施农业·农产品分析检测 • 上一篇    下一篇

基于Box-Behnken响应面法优化杏子干燥工艺

王庆惠1(), 杨嘉鹏2(), 杨忠强1   

  1. 1.新疆农业科学院农业机械化研究所,乌鲁木齐 830091
    2.新疆工程学院控制工程学院,乌鲁木齐 830022
  • 收稿日期:2020-10-28 出版日期:2021-11-20 发布日期:2021-12-16
  • 通信作者: 杨嘉鹏
  • 作者简介:王庆惠(1980-),女,山东梁山人,研究员,博士,研究方向为农产品加工技术及装备,(E-mail) wangqh1201@126.com
  • 基金资助:
    自治区区域协同创新专项(科技援疆计划)(2019E0270);自治区公益性科研院所基本科研业务经费(KY2019027);新疆维吾尔自治区高校科研计划自然科学项目青年项目(XJEDU2020Y043)

Optimization of Apricot Drying Process Based on Box-Behnken Response Surface Method

WANG Qinghui1(), YANG Jiapeng2(), YANG Zhongqiang1   

  1. 1. Institute of Agricultural Mechanization, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
    2. School of Control Engineering, Xinjiang Institute of Engineering, Urumqi 830022, China
  • Received:2020-10-28 Online:2021-11-20 Published:2021-12-16
  • Correspondence author: YANG Jiapeng
  • Supported by:
    Regional Collaborative Innovation Project of Xinxiang Uygur Autonomous Region(S & T Supporting Xinjiang Program)(2019E0270);Basic Scientific R & D Program of Public Welfare Research Institutions of Xinjiang Uygur Autonomous Region(KY2019027);Youth Project for Natural Science Program in University Scientific Research of Xinjiang Uygur Autonomous Region(XJEDU2020Y043)

摘要:

【目的】研究提高杏子干制品质与优化干燥工艺,为杏子干燥工艺优化提供依据。【方法】以杏子干制品内酸糖比含量和色泽为评判指标,分别进行不同干燥温度、风速和切分方式条件下单因素干燥试验,分析杏子干燥参数适宜范围,通过Box-Behnken中心组合试验设计,分析响应面优化,确定杏子最优干燥工艺。【结果】随着干燥温度的升高,杏子内糖酸比含量逐渐增加,杏子色泽逐渐变差;随着干燥风速的升高,杏子内糖酸比含量也逐渐增加,但杏子色泽差异不大;与整杏、去核杏相比,切分去核杏内糖酸比含量最高,杏子色泽最好。【结论】杏子最优干燥工艺参数为干燥温度50℃、风速4 m/s,采用切分去核杏的方式,平均综合得分为95.012,与模型预测结果接近,优化结果可靠。

关键词: 杏子; 干燥; 响应面法; 优化; 工艺

Abstract:

【Objective】 To improve the quality of dried apricot, optimize the drying technology and enhance the market competitiveness of dried apricot products. 【Methods】 Taking the content of sugar-acid ratio and color of dried apricot as evaluation indexes, the optimum drying range of apricot was determined by single factor drying tests under different drying temperatures, air velocities and slitting modes. Box-Behnken center combined test design was carried out,and the response surface optimization analysis was performed to determine the drying process of apricot. 【Results】 With the increase of drying temperature, the sugar-acid ratio in apricot increased gradually, and the color of apricot became worse. With the increase of drying air velocities, the sugar-acid ratio in apricot also increased gradually, but the color of apricot was not different. Compared with whole apricot and de-nuclear apricot, the content of sugar-acid ratio of the apricot treated like this was the highest and the color of apricot was the best. 【Conclusion】 The optimum drying parameters of drying apricot were: drying temperature 50℃, air velocity 4 m/s, cut and stones removed. Under this condition, the average comprehensive score was 95.012 which was close to the result predicted by the model and the optimization result was reliable.

Key words: apricot; drying; response surface; optimization; process

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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