摘要
用0.7%蔗糖基聚合物对圣女果进行采后涂膜处理,研究了其对圣女果总糖含量、中性转化酶(NI)、酸性转化酶(AI)、蔗糖合成酶(SS)和蔗糖磷酸合成酶(SPS)的影响。结果表明,蔗糖基聚合物处理可提高圣女果采后蔗糖代谢相关酶的净活性,有利于蔗糖的积累和品质的改善。
Cherry tomatoes postharvested were treated with 0.7% sucrose-based polymers. The total sugar contents, activities of neutral invertase（NI）, acid invertase（AI）, sucrose synthase （SS） and sucrose phosphate synthase （SPS） in cherry tomato fruits were investigated. The results showed sucrose-based polymers could increase the net activity of sucrose-metabolizing enzymes, enhance the accumulation of sucrose and the fruit quality.
出处
《湖北农业科学》
北大核心
2008年第8期947-950,共4页
Hubei Agricultural Sciences
基金
国家自然科学基金项目(20366002)
广西自然科学基金项目(桂科自0640030)
关键词
蔗糖基聚合物
圣女果
糖代谢相关酶
sucrose-based polymers
cherry tomato
sucrose-metabolizing enzymes
