热带作物学报2018，Vol.39Issue(2)：274-279,6.DOI:10.3969/j.issn.1000-2561.2018.02.010
贮藏温度对中国水仙鳞茎碳水化合物含量的影响
Effects of Temperature on Carbonhydrate in Narcissus tazzeta var.chinensis During Storage
摘要
Abstract
The scales and main buds of three years old Narcissus variety "Jinazhanyintai" were used as the experimental materials.The changes of starch and soluble sugar content in inner,outer scales and main buds stored in 5 ℃,15 ℃,25 ℃2,35 ℃ and room temperature (CK) were studied.The results showed that the change of starch content in inner,outer scales and main buds was significantly affected by storage temperature.Soluble sugar contents of inner scales,outer scales and main buds were basically stable at different storage temperatures,while starch content fluctuated.During the leaf buds and flower bud differentiation period,different temperature had a significant effect on starch hydrolysis,but had no significant effect on soluble sugar.Starch hydrolysis was closely related to the development of buds.Therefore,starch was more suitable than soluble sugars to study the change of carbonhydrates during the storage of Narcissus bulbs.关键词
水仙鳞茎/贮藏温度/可溶性糖/淀粉Key words
Narcissus bulb/storage temperature/soluble sugar/starch分类
农业科技引用本文复制引用
姚婷婷,李小婷,宋敏娜,蒲小龙,叶如梦,郭志雄,佘文琴,潘腾飞,潘东明..贮藏温度对中国水仙鳞茎碳水化合物含量的影响[J].热带作物学报,2018,39(2):274-279,6.基金项目
国家科技支撑计划项目(No.2007BAD07B00) （No.2007BAD07B00）
福建省种业创新与产业化工程项目、福建农林大学创新团队项目(No.cxtd12013). （No.cxtd12013）
