中国果菜2025，Vol.45Issue(5)：24-31,8.DOI:10.19590/j.cnki.1008-1038.2025.05.004
不同品种番茄的营养品质差异性分析
Analysis of Differences in Fruit Nutritional Quality among Tomato Varieties
摘要
Abstract
Investigation of quality differences among diverse tomato cultivars generates essential scientific data,which underpins the optimization of cultivation practices,improvement of nutritional profiles,and market develop ment.This study was to investigate the quality differences of 32 different tomato varieties collected in Shouguang city,Shandong province,by measuring the quality components of total acid,soluble sugar,vitamin C and protein,using principal component analysis,cluster analysis,membership function method and other methods.Medium-sized tomato was closely related to soluble sugar,cherry tomato was closely related to protein,total acid and vitamin C.The results of cluster analysis showed that 32 varieties of tomato formed three main clusters,but overlaps were observed in certain quality components,which might be due to the existence of intermediate forms or quality overlaps among some varieties.Finally,the objective analysis and evaluation of all varieties were carried out by membership function evaluation method,which was consistent with the results of cluster analysis.Therefore,the results of this study revealed the quality differences between 32 different varieties of tomatoes,providing an important scientific basis for tomato planting and breeding,and a useful reference for tomato product optimization and market development.关键词
番茄/营养品质/主成分分析/聚类分析/隶属函数评估法Key words
Tomato/nutritional quality/principal component analysis(PCA)/cluster analysis/membership function evaluation method分类
轻工业引用本文复制引用
赵一明,徐丹,林志豪,陈晶,吕军,许晓敏,徐东辉,刘广洋..不同品种番茄的营养品质差异性分析[J].中国果菜,2025,45(5):24-31,8.基金项目
The project supported by National Center of Technology Innovation for Comprehensive Utilization of Saline-Alkali Land(GYJ2023004) （GYJ2023004）
国家重点研发计划项目-地理标志产品特色品质控制技术研究与应用(2022YFF0606800) （2022YFF0606800）
北京市自然科学基金资助(6242028) （6242028）
国家现代农业技术产业体系建设专项基金项目(CARS-23-E03) （CARS-23-E03）
中央级公益性科研院所基本科研业务费专项(IVF-BRF2024013、Y2023LM10) （IVF-BRF2024013、Y2023LM10）
