Authenticity of blended oil has drawn increasing attentions. In this study, sesamin was selected as marker of sesame oil to verify authentication of blended oil with sesame oil on label. A simple method based on liqui...
This work shows how the sesamin and sesamolin in sesame seed can be extracted, enriched and purified by the related technologies of supercritical carbon dioxide. Sesame oil is first obtained from the sesame seeds by s...
In this work, sesamin and sesamolin is separated and purified by SMB (simulated moving bed) chromatography. Purity of sesamin and sesamolin can reach 99.2% and 99.9 %, and they can be recovered by 99.9% and 99.4%, r...
NSFC, Grant !No. 29875001;National ninth five-year Sci. & Tech. program of China, Grant !No. 96-903-02-02.
(+)-Sesamin was found in Semen Cuscutae for the first time. A rapid and simple approach for the analysis of(+)-sesamin in different sources of Semen Cuscutae is proposed, which used GC-FID for the determination of(+)-...
The reaction of phenacyl benzoate derivatives with acetamide at about 140°in the presence of BF3 catalyst gave 2-aryl-4-phenyloxazoles. This method can be applied to the preparation of 2-alkyl-4-phenyloxazoles as well.
Nine 2-axyL4-phenyloxazoles ale prepared fromphenacyl benzoates and acetandde in boiling xylene under the actionof boron fluoride as catalyst. By this improved method the oxazoles areobtained as single products with y...