[Study on changes of content of Tannin in Nodus Nelumbinis Rhizomatis Charcoal].
OBJECTIVE
To determine changes of content of Tannin in different Nodus Nelumbinis Rhizomatis Charcoal.


METHODS
The content of Tannin of Nodus Nelumbinis Rhizomatis Charcoal was detected by UV and colorimetric method.


RESULTS
The content of tannin in standard sample was the highest.


CONCLUSIONS
It should be studied whether the tannin of Nodus Nelumbinis Rhizomatis Charcoal is the active ingredients of hemostasis.
Liu
Shan-xin
SX
Shandong Academy of Chinese Medicine, Jinan 250014, China. liushanxin66@163.com
Hou
Li-jing
LJ
Jin
Guang-qian
GQ
Guo
Cheng-jun
CJ
Wang
Meng
M
D004365:Drugs, Chinese Herbal / Q000737:chemistry; D031653:Nelumbo / Q000737:chemistry*; D010945:Plants, Edible / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D015203:Reproducibility of Results; D027343:Rhizome / Q000737:chemistry; D013056:Spectrophotometry, Ultraviolet; D013634:Tannins / Q000032:analysis*; D013678:Technology, Pharmaceutical / Q000379:methods*; D013696:Temperature; D013997:Time Factors
D004365:Drugs, Chinese Herbal; D013634:Tannins