孑遗植物可溶性糖的种类及含量  

Types and Contents of the Soluble Sugar in the Leaves of the Relic Plants

作　　者：李书华[1] 李仲芳[1] 陈封政[1] 李小京[1] 

机构地区：[1]乐山师范学院化学与生命科学系,四川乐山614004

出　　处：《湖北农业科学》2009年第6期1477-1478,共2页Hubei Agricultural Sciences

基　　金：四川省科技厅应用基础研究资助项目(05JY029);乐山师范学院重点资助项目(No.Z07061)

摘　　要：采用蒽酮比色法测定孑遗植物的可溶性糖含量,并通过纸层析法鉴定出可溶性糖的种类,讨论了孑遗植物可溶性糖的含量与其抗寒性的关系。The contents of the soluble sugar in the leaves of the relic plants were determined by the antrone chromametry and the types of the soluble sugar in the leaves of the relic plants were identified by the paper chromatography. The results indicated that the cold resistance of the relic plants was related to the contents of the soluble sugar.

关 键 词：孑遗植物 可溶性糖 抗寒性 

分 类 号：S759.8[农业科学—森林经理学]