| 摘要: |
| 测定了10个番茄新品种的商品品质和营养成分，并对其营养品质进行了综合分析。结果表明,不同番茄品种的可溶性固形物、总酸度、番茄红素、Vc和氨基酸含量差异明显，其变幅依次为22.0～36.5 g/kg,3.0～5.1 g/kg,0.023～0.042 g/kg,0.140～0.320 g/kg,1.67～4.86 g/kg；蛋白质含量差异较小，变幅仅为23.0～26.3 g/kg。综合营养品质最好的品种是以色列安琪和春娇，营养品质最差的是春雪红。不同品种的果形指数差异较小，单果重和果实硬度差异较大。 |
| 关键词: 番茄 品质 营养成分 |
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| 基金项目:教育部重点研究资助项目(重点01167) |
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| Quality Analysis of Different Tomato Cultivars |
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| Abstract: |
| The experiment was carried out to measure appearance aesthetics and nutrients of 10 new tomato cultivars and compare their all-round qualities.The results showed that the fruits of different tomato cultivars contained remarkably different contents of nutrients,ranging between 22.0-36.5 g/kg in soluble solid,3.0-5.1 g/kg in total aidity,0.023-0.042 g/kg in lycopene,0.140-0.320 g/kg in Vc,1.67-4.86 g/kg in amino acid,23.0-26.3 g/kg while only 23.0-26.3 g/kg in protein.Cultivars Anqi (Israel) and Chunjiao performed well in quality of nutrients and Chunxuehong performed poorly.The differences of fruit appearance index were small while weight per fruit and fruit hardnees among the different cultivars differ greatly. |
| Key words: tomato quality nutrient |
