摘要
以苏州地区种植的红、黄、绿、黑4种颜色樱桃番茄代表品种蟠桃、金珠、绿宝石1号、黑姬1号为材料,分析果实营养成分,计算其糖酸比,并研究不同颜色品种间矿质元素、氨基酸构成和含量的差异。结果表明:对水分、灰分、粗蛋白、粗脂肪、总糖、番茄红素、多酚、维生素C、氨基酸等成分进行综合评价,黑姬1号的综合营养品质最好,金珠略逊,绿宝石1号的综合营养品质最低。进一步分析其主要矿质元素发现,黑姬1号的矿质元素含量和金珠、绿宝石1号相近,均明显高于蟠桃。果实氨基酸分析可知,黑姬1号的氨基酸种类和含量和绿宝石1号、蟠桃相近,其含量明显低于金珠。总之,黑姬1号和金珠均可作为更适合于苏州当地种植的优良品种。
In order to get suitable cherry tomato varieties cultivated in Suzhou region, nutritional ingredient difference of spring tomato fruits of Pantao,Jinzhu, Lyubaoshi 1 and Heiji 1 were analyzed, sugar-acid ratio were calculated, composition and mineral elements content and amino acids were further analyzed. The results showed that comprehensive nutritional quality （CNQ） of Heiji 1 was better than that of other three varieties from overall evaluation of contents of water, ash, crude protein, crude fat, sugar, lycopene, polyphenol, vitamin C and amino acids. CNQ of Jinzhu was slightly inferior to that of Heiji 1, Lyubaoshil was relatively lower than that of the other three varieties. Further,mineral elementcontents of ＂Pantao＂ showed lower obviously than the other three varieties, and no significant difference of it among the three varieties. From analysis of amino acid in tomato fruits,contents of Heiji 1 were close to those of Pantao and Lyubaoshi 1 ,and lower than Jinzhu. Com- pared with Lyubaoshi 1 and Pantao, Heiji 1 and Jinzhu were better for planting in Suzhou region.
出处
《黑龙江农业科学》
2015年第7期72-76,共5页
Heilongjiang Agricultural Sciences
基金
苏州市科技局基础类资助项目(SZP201313)
江苏省农业三新工程资助项目(SXGC[2014]281)
苏州市自然科学基金资助项目(SYN201323)
关键词
樱桃番茄
果实
营养品质
筛选
苏州地区
cherry tomato
fruit
nutritional quality
screening
Suzhou area
