天台山不同生境大血藤蛋白质、可溶性糖和脂肪含量的变化  

Contents of protein, fat and sugar of sargentodoxa cuneata plants grown at different niches in Tian-tai Mountain

作　　者：鲍思伟[1] 金则新[1] 陈菜明 

机构地区：[1]台州学院生物系,浙江临海317000 [2]三合中学,浙江天台317207

出　　处：《西南民族大学学报（自然科学版）》2003年第1期103-104,共2页Journal of Southwest Minzu University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(批准号39870160)

摘　　要：生长在天台山石梁五个不同生境地区的大血藤(Sargentodoxa cuneata),其蛋白质、脂肪、可溶性糖的含量有较明显的差异.其中以林冠植株中蛋白质、可溶性糖、脂肪的含量为最高;而林窗和林下的含量均较低;表明大血藤是典型的阳生植物,光照是影响大血藤叶片蛋白质、脂肪、可溶性糖的含量的主要因素.并且生长在常绿阔叶林优于马尾松林.In this paper, the contents of protein, fat and sugar were compared among Sangentodoxa cuneata plants grown at different niches in the Tiantai Mountain. The results show that the contents of protein, fat and sugar have differences clearly. The contents of protein, fat and sugar at forest tip are the highest, and those at forest window and forest below are lower. The results suggest that Sangentodoxa cuneata is a typically sun plant. Light is the main factor of the content of protein, fat and sugar. Growth is better in the evergreen broad-leaf forest than in the Pinus massoniana forest.

关 键 词：天台山 蛋白质 可溶性糖 脂肪 大血藤科 药用植物 生态环境 

分 类 号：Q949.746.7[生物学—植物学] R282.71[医药卫生—中药学]