新疆农业科学 ›› 2024, Vol. 61 ›› Issue (9): 2197-2202.DOI: 10.6048/j.issn.1001-4330.2024.09.014

• 园艺特产·林业 • 上一篇    下一篇

加工番茄果实番茄红素与主要品质性状的关系

田海燕(), 张占琴, 颉建辉, 王建江, 杨相昆()   

  1. 新疆农垦科学院作物研究所/谷物品质与遗传改良兵团重点实验室,新疆石河子 832000
  • 收稿日期:2024-03-11 出版日期:2024-09-20 发布日期:2024-10-09
  • 通信作者: 杨相昆(1981-),男,山东人,研究员,博士,研究方向为加工番茄育种与栽培,(E-mail)starryyang@sina.com
  • 作者简介:田海燕(1979-),女,河南人,副研究员,硕士,研究方向为加工番茄育种与栽培,(E-mail)1114077556@qq.com
  • 基金资助:
    谷物品质与遗传改良兵团重点实验室加工番茄品质测试公共服务平台建设(23102001);“兵团英才”第二周期第二层次培养人选项目(21102009);新疆农垦科学院大豆与特色经济作物育种创新团队项目(2060502)

Study on the relationship between Lycopene and main quality characters of processing tomato

TIAN Haiyan(), ZHANG Zhanqin, XIE Jianhui, WANG Jianjiang, YANG Xiangkun()   

  1. Crop Research Institue,Xinjiang Academy of Agricultural and Reclamation Science / Key Lab of Xinjiang Production and Construction Crops for Cereal Quality Research and Genetic Improvement,Shihezi Xinjiang 832000, China
  • Received:2024-03-11 Published:2024-09-20 Online:2024-10-09
  • Supported by:
    Construction of a Public Service Platform for Processing Tomato Quality Testing in the Key Laboratory of Grain Quality and Genetic Improvement of XPCC(23102001);Second Cycle Second Level Training Candidate Funding Project for "XPCC Talents"(21102009);Funding Project of Soybean and Characteristic Cash Crop Breeding Innovation Team of Xinjiang Academy of Agri-Reclamation Sciences(2060502)

摘要:

【目的】研究加工番茄果实番茄红素与相关性状之间的关系,为新疆加工番茄优质新品种选育提供理论依据。【方法】以近年来选育或引进的30个加工番茄品种(系)为材料,测定供试加工番茄果实番茄红素与可溶性固形物含量、平均果肉厚度、pH值、a/b值、β-胡萝卜素及L值分析品质性状之间的相关性,并进行逐步回归和通径分析。【结果】在7个加工番茄品种(系)果实品质性状中,pH值与L值呈显著正相关,番茄红素与a/b值呈极显著正相关,与L值呈极显著负相关,与β-胡萝卜素呈负相关,但相关性不显著。a/b值与番茄红素呈极显著正相关,与β-胡萝卜素和L值呈极显著负相关。β- 胡萝卜素与L值呈极显著正相关,与X5呈极显著负相关,与番茄红素呈负相关,但相关性不显著。L值与β-胡萝卜素呈极显著正相关,与pH值呈显著正相关,与番茄红素和a/b值呈极显著负相关。前3个主成分的贡献率达83.721%,可以反映所测性状的绝大部分变异信息。第一成分因子的贡献率为45.728%,第二主成分因子和第三主成分因子的贡献率分别为18.443%和16.793%。【结论】加工番茄育种中可选择可溶性固形物和番茄红素含量较高的性状组合,用以培育高产优质的品种。

关键词: 加工番茄; 果实; 番茄红素; 品质性状

Abstract:

【Objective】 To explore the relationship between lycopene and related traits of processing tomato fruit, and to provide theoretical basis for processing tomato breeding in Xinjiang. 【Methods】 The varieties (lines) selected or introduced in recent years were used as 30 experimental materials, the correlation between lycopene content and soluble solid content, mean pulp thickness, pH value, a/b value, beta-carotene and L value was studied, and meanwhile, stepwise regression analysis and path analysis were performed. 【Results】 The results showed that the contents of soluble solids, average flesh thickness, pH value, a/b value, Beta-carotene and L value of 7 fruits of Xinjiang processing tomato varieties (lines) were correlated, there was a significant positive correlation between pH value and L value, a significant positive correlation between lycopene and a/b value, a significant negative correlation between lycopene and L value, a significant negative correlation between lycopene and L value, a significant positive correlation between lycopene and L value, a significant negative correlation between lycopene and L value, a significant positive correlation between lycopene and L value, a significant positive correlation between lycopene and L value, a significant positive correlation between lycopene and L value, a significant negative correlation between lycopene, but the correlation was not significant. There was a significant positive correlation between a/b value and lycopene, and a significant negative correlation between a/b value and beta-carotene and L value. The beta-carotene was positively correlated with L value, negatively correlated with X5 and negatively correlated with lycopene, but the correlation was not significant. L value was significantly positively correlated with beta-carotene, positively correlated with pH value, and negatively correlated with lycopene and aab. The contribution rate of the first three principal components was 83.721%, which could reflect most of the variation information of the tested traits. The contribution rate of the first factor was 45.728%, the second and third principal factors were 18.443% and 16.793%, respectively. 【Conclusion】 In processing tomato breeding, the combination of high content of soluble solids and lycopene should be selected in order to obtain high yield and good quality varieties.

Key words: processing tomato; fruit; lycopene; quality traits

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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