摘要
1 引 言绞股蓝(Ｇｙｎｏｓｔｅｍｍａｐｅｎｔａｐｈｙｌｌｕｍ)是一种重要的中药材,全草入药,具有较高的经济价值[4].1986年被列为“星火计划”以来,已从资源调查、药理、栽培抚育、收储加工、开发利用、生态等方面对此进行了大量研究[8].但有关气候因子对绞股蓝生化...
With biochemical techniques,the authors preliminarilty examined the dynamics of polyphenols,free amino acids and water soluble sugars in Gynostemma pentaphyllum collected from different regions and the relationships between them and climate factors.The dynamic patterns of these three types of constituents in stems,blades and shoots under the same environment were different.At different growth phases,stems and blades had different contributions to the constituents.The dynamics of them differed with their environments.Polyphenols,free amino acids and water soluble sugars might regulate the growth and development of plants.Moreover,they were characterized by plasticity,and the dominant climate factors affecting the dynamics of the constituents varied greatly.
出处
《应用生态学报》
CAS
CSCD
2000年第1期149-151,共3页
Chinese Journal of Applied Ecology
基金
国家自然科学基金!重点资助项目 (39330 0 50 )
关键词
绞股蓝
中药材
气候因子
动态特征
生化成分
Gynostemma pentaphyllum, Polyphenols, Free amino acids, Water soluble sugars, Climate factors.
