不同李品种果实品质分析与综合评价
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摘要
以20个李品种为试材,对其果实大小和主要营养成分含量进行了测定,用相关性分析和主成分分析法对果实品质进行分析及综合评价,研究了李果实的品质特点,以期为优质品种的开发提供参考。结果表明:不同品质指标之间有着密切的联系。通过主成分分析,前4个主成分的累计贡献率达85.377%,可反映大部分果实品质的信息。将果实品质进行综合评价并排序,综合分值>0.7的品质较好,综合分值为0.4～0.7的品质中等,综合分值<0.4的品质较差。品质较好的品种有"牡红"和"吉好";品质中等的品种有"吉林大黄李""绥李3号""晚红""新疆6号""桃李""晚秋霜""龙园桃李";品质较差的品种有"砬门伏李""毕加伏""巴黄李""矮甜李""贡李""滨黄干核""窑门李""石人李""响核""黄干核""大红袍"。
20 plum fruit varieties were taken as materials,the size and the main nutrient content of their fruits were determined.Analysis and comprehensive evaluation of fruit quality were used through correlation analysis in order to principal component analysis.The quality characteristics of plum fruit were studied and provide references for selecting good varieties.The results showed that there were close links between different quality indicators,through principal component analysis,the cumulative contribution rate of the first four principal components was 85.377%,most of the information that could reflect quality.The fruit quality comprehensive evaluation and sorting,the scores with a comprehensive score of>0.7 were the best,the quality of the comprehensive score was 0.4 to 0.7 for medium quality,poor quality with a score of<0.4.Good quality varieties were ‘Muhong'and ‘Jihao'.The medium-quality varieties include ‘Jilindahuangli'‘Suili No.3'‘Wanhong'‘Xinjiang No.6'‘Taoli'‘Wanqiushuang'and‘Longyuantaoli'.The varieties with poor quality include‘Lamenfuli'‘Bijiafu'‘Bahuangli'‘Aitianli'‘Gongli'‘Binhuangganhe'‘Yaomenli'‘Shirenli'‘Xianghe'‘Huangganhe'and‘Dahongpao'.
20 plum fruit varieties were taken as materials,the size and the main nutrient content of their fruits were determined.Analysis and comprehensive evaluation of fruit quality were used through correlation analysis in order to principal component analysis.The quality characteristics of plum fruit were studied and provide references for selecting good varieties.The results showed that there were close links between different quality indicators,through principal component analysis,the cumulative contribution rate of the first four principal components was 85.377%,most of the information that could reflect quality.The fruit quality comprehensive evaluation and sorting,the scores with a comprehensive score of>0.7 were the best,the quality of the comprehensive score was 0.4 to 0.7 for medium quality,poor quality with a score of<0.4.Good quality varieties were ‘Muhong'and ‘Jihao'.The medium-quality varieties include ‘Jilindahuangli'‘Suili No.3'‘Wanhong'‘Xinjiang No.6'‘Taoli'‘Wanqiushuang'and‘Longyuantaoli'.The varieties with poor quality include‘Lamenfuli'‘Bijiafu'‘Bahuangli'‘Aitianli'‘Gongli'‘Binhuangganhe'‘Yaomenli'‘Shirenli'‘Xianghe'‘Huangganhe'and‘Dahongpao'.
引文
[1]郭忠仁.我国南方中国李种质资源收集和利用研究[D].南京:南京农业大学,2006.
[2]赵树堂.李果实发育过程中糖、酸、Vc及矿质元素含量变化[D].石家庄:河北农业大学,2003.
[3]倪志华,张思思,辜青青,等.基于多元统计法的南丰蜜橘品质评价指标的选择[J].果树学报,2011,28(5):918-923.
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[5]刘丙花,孙锐,王开芳,等.不同蓝莓品种果实品质比较与综合评价[J/OL].食品科学:1-9[2018-01-04].http://kns.cnki.net/kcms/detail/11.2206.TS.20171212.1612.090.html.
[6]薛晓芳,赵爱玲,王永康,等.不同枣品种果实品质分析及综合评价[J].中国果树,2016(3):11-15.
[7]包九零,乔光,刘沛宇,等.不同品种大樱桃果实品质的评价[J].华中农业大学学报,2016,35(3):12-16.
[8]李龙飞,林彩霞,吐尔逊阿依·达吾提,等.库尔勒香梨杂交品种(系)果实品质测定与综合评价[J].新疆农业大学学报,2014,37(2):153-158.
[9]刘科鹏,黄春辉,冷建华,等.‘金魁’猕猴桃果实品质的主成分分析与综合评价[J].果树学报,2012,29(5):867-871.
[10]张治安,陈展宇.植物生理学实验技术[M].长春:吉林大学出版社,2008:100-180.
[11]公谱.采收成熟度和1-MCP处理对冷藏晚香蕉李果实品质和褐变的影响[D].沈阳:沈阳农业大学,2010.
[12]周丹蓉,方智振,廖汝玉,等.李果皮花色素苷、类黄酮和类胡萝卜素含量及抗氧化性研究[J].营养学报,2013,35(6):571-576.
[13]冯娟,任小林,田建文,等.不同产地富士苹果品质分析与比较[J].食品工业科技,2013,34(14):108-112.
[14]赵滢,杨义明,范书田,等.基于主成分分析的山葡萄果实品质评价研究[J].吉林农业大学学报,2014,36(5):575-581.
[2]赵树堂.李果实发育过程中糖、酸、Vc及矿质元素含量变化[D].石家庄:河北农业大学,2003.
[3]倪志华,张思思,辜青青,等.基于多元统计法的南丰蜜橘品质评价指标的选择[J].果树学报,2011,28(5):918-923.
[4]雷莹,张红艳,宋文化,等.利用多元统计法简化夏橙果实品质的评价指标[J].果树学报,2008(5):640-645.
[5]刘丙花,孙锐,王开芳,等.不同蓝莓品种果实品质比较与综合评价[J/OL].食品科学:1-9[2018-01-04].http://kns.cnki.net/kcms/detail/11.2206.TS.20171212.1612.090.html.
[6]薛晓芳,赵爱玲,王永康,等.不同枣品种果实品质分析及综合评价[J].中国果树,2016(3):11-15.
[7]包九零,乔光,刘沛宇,等.不同品种大樱桃果实品质的评价[J].华中农业大学学报,2016,35(3):12-16.
[8]李龙飞,林彩霞,吐尔逊阿依·达吾提,等.库尔勒香梨杂交品种(系)果实品质测定与综合评价[J].新疆农业大学学报,2014,37(2):153-158.
[9]刘科鹏,黄春辉,冷建华,等.‘金魁’猕猴桃果实品质的主成分分析与综合评价[J].果树学报,2012,29(5):867-871.
[10]张治安,陈展宇.植物生理学实验技术[M].长春:吉林大学出版社,2008:100-180.
[11]公谱.采收成熟度和1-MCP处理对冷藏晚香蕉李果实品质和褐变的影响[D].沈阳:沈阳农业大学,2010.
[12]周丹蓉,方智振,廖汝玉,等.李果皮花色素苷、类黄酮和类胡萝卜素含量及抗氧化性研究[J].营养学报,2013,35(6):571-576.
[13]冯娟,任小林,田建文,等.不同产地富士苹果品质分析与比较[J].食品工业科技,2013,34(14):108-112.
[14]赵滢,杨义明,范书田,等.基于主成分分析的山葡萄果实品质评价研究[J].吉林农业大学学报,2014,36(5):575-581.