1.
Pharmaceutical Journal
;
: 6-7, 2004.
Article
in Vietnamese
| WPRIM
| ID: wpr-5520
ABSTRACT
By gaz chronatography and gaz chronatography in combining with mass spectrum, the isolated essential oil of Man Tuoi Trang in Thach Thanh district of Thanh Hoa province was analysed. Results showed a content of 0,02% of volatile oil (in fresh sample) and its composition was determind. There were 67 compounds, among them 40 were nominated, with the main compositions were beta-caryophylen (21,2%), methylthymyl ether (13,7%), thymohydro quinonediethyl ether (10,2%)