黔产竹节参不同器官主要营养成分及其相关性  

Main Nutrition Ingredients of Different Organs of Panax japonicus and Their Correlations in Guizhou

作　　者：张来[1] 杨碧昌[1] 

机构地区：[1]安顺学院化学系,贵州安顺561000

出　　处：《贵州农业科学》2006年第4期34-35,共2页Guizhou Agricultural Sciences

基　　金：贵州省教育厅自然科学基金资助项目"黔产竹节参保护生物学及其特征药用化学成分研究"(黔教研2005224)

摘　　要：对黔产竹节参不同器官中主要营养成分含量测定结果表明:竹节参的根、茎、叶、花和种子中均含有蛋白质、可溶性糖和维生素C,其含量的多少与器官之间存在一定关系。就整个植株而言,干物率平均值为17.34%,蛋白质为16.43%,二者呈负相关;可溶性糖为10.98 g/kg,Vc为45.26 mg/kg,Vc与干物率、可溶性糖呈极显著正相关;蛋白质含量与可溶性糖含量呈弱正相关。The results from determining the nutrition ingredients of Panax japonicus indicates that the root, setm, leaf, flower and seed all have the protein, soluble sugar and vitamin C and there is the certain correlation between the different organ and different ingredient contents. The average rate of dry matter and protein contents of the whole plant are 17. 34% and 16.43% respectively and ＂there is a negative correlation between rate of dry matter and protein content. The soluble sugar and Vc contents are 10.98 g/kg and 45.26 mg/kg respectively and there is a positive correlation between Vc content and rate of dry matter, soluble sugar content. There is a slight positive correlation between protein and soluble content.

关 键 词：相关性 营养成分 竹节参 器官 贵州 

分 类 号：S567.53[农业科学—中草药栽培]