芥子酸

以2，5-二羟基苯甲酸（DHB）和芥子酸为基质，对多肽生物样品进行了实验研究。

Experiments were performed using polypeptide as analyte and2,5-dihydroxybenzoic acid ( DHB ) and sinapic acid as matrices .

总黄酮是影响梨果实褐变最重要的因素，表儿茶素次之，PAL和芥子酸最低。不同酚类物质组分中表儿茶素是影响梨果肉褐变最主要的因素。

Total flavonoids was the main factor which influenced enzymatic Browning in pear flesh , followed by epicatechin , PAL and sinapic acid were lest . Of the different polyphenols components , catechins was the most important factor of browning in pear .

氚标记芥子酸乙二胺盐的制备

Preparation of tritium labelled sinapic aci d - ethylene diamine salt

合成芥子酸硫酯衍生物的辐射防护机理研究

Studies on radioprotection mechanism by synthetic sinapic acid thioester derivative

其中又以阿魏酸含量最高，平均含量在54.42-3462.75ug/g之间，其次是香豆酸和芥子酸。

Among them , the highest content was ferulic acid , and the average content of 54.42-3462.75ug / g , followed by those coumaric acid and sinapic acid .

在355um的激光波长下，使用3－硝基苄醇和芥子酸作混合基体，可提高灵敏度、质量分辨率和改善谱图重现性。

By the use of mixed matrices composed of a solid-phase matrix ( sinapinic acid ) and a liquid-phase matrix ( 3-nitrobenzyl alcohol ), the resolution , sensitivity and reproducibility of the obtained mass spectra can be improved .

芥子碱的水解产物为芥子酸和胆碱。

The hydrolysisproducts of sinapine are sinapic acid and choline .