食品科学

• 基础研究 • 上一篇    下一篇

不同产地红富士苹果品质的灰色关联度分析

王 轩,毕金峰*,刘 璇,吕 健,杨爱金   

  1. 中国农业科学院农产品加工研究所,农业部农产品加工综合性重点实验室,北京 100193
  • 出版日期:2013-12-15 发布日期:2014-01-03
  • 通讯作者: 毕金峰
  • 基金资助:

    2009年国家公益性行业(农业)科研专项(200903043);“十二五”国家科技支撑计划项目(2012BAD29B03);
    “十二五”农村领域国家科技计划项目(2012BAD31B06)

Application of Grey Correlation Analysis for Evaluating the Overall Quality of Fuji Apples from Different Growing Areas

WANG Xuan,BI Jin-feng*,LIU Xuan,LÜ Jian,YANG Ai-jin   

  1. Key Laboratory of Agro-products Processing, Ministry of Agriculture, Institute of Agro-products Processing Science and Technology,
    Chinese Academy of Agricultural Sciences, Beijing 100193, China
  • Online:2013-12-15 Published:2014-01-03
  • Contact: BI Jin-feng

摘要:

应用灰色关联度分析法,对来自全国9个不同产地的红富士苹果的8个品质指标进行了综合评价。结果表明:与等权关联度排序相比,加权关联度的排序更接近果实品质的实际情况;构造“理想品种”与赋予不同品质性状不同的权重是灰色关联分析的关键环节。新疆、甘肃、辽宁红富士苹果品质较优,陕西、山东、河南居中,河北、山西、江苏次之。

关键词: 红富士, 品质评价, 灰色关联度

Abstract:

This study aims to apply grey correlation analysis for mathematical modeling of the overall quality of Fuji
apples from 9 different growing areas in China as a function of 8 quality parameters. Our results in this study suggested that
weighted relevance values were more accurate than equal-weighted relevance values in the assessment of applied quality and
that developing the reference variety and providing different quality traits with weighting values were the critical steps in
the grey correlation analysis. On the basis of our results, Fuji apples from Xinjiang, Gansu and Liaoning revealed excellent
quality, followed by those from Shaanxi, Shandong and Henan, and those from Hebei, Shanxi and Jiangsu were poor.

Key words: Fuji apple, quality evaluation, grey relevance degree

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