[Stuides on evaluation of Semen Armeniacae amarum].
OBJECTIVE
To systematically evaluate the quality of Semen Armeniacae Amarum.


METHODS
The amygdalin content in the samples of Semen Armeniacae Amarum from different markets was analysed by HPLC. Some physical and chemical tests were done to investigate their quality.


RESULTS
Some significant differences in amygdalin contents and some physical and chemical parameters were shown between the crude drugs and the processed ones. There are few changes in amygdalin contents with the storage in 17 years.


CONCLUSIONS
The processing conditions are the main factors that affect the quality of Semen Armeniacae Amarum. Furthermore, a systematic evaluation of the quality of its samples from the different markets has been established by a radar diagram based on the following five parameters: amygdalin contents, the lipid content, ethanol-soluble extract, total ash and acid-insoluble ash.
Hu
Shuang
S
Shanxi Medical University, Taiyuan 030001, Shanxi, China.
Yuan
Dan
D
Diao
Gui-fen
GF
Bi
Kai-shun
KS
Kano
Yoshihiro
Y
D000678:Amygdalin / Q000032:analysis*; D006358:Hot Temperature; D010946:Plants, Medicinal / Q000737:chemistry*; D027861:Prunus / Q000737:chemistry*; D011786:Quality Control; D012639:Seeds / Q000737:chemistry; D013678:Technology, Pharmaceutical / Q000379:methods
D000678:Amygdalin