Trans-Sinapine

Cis- and trans-sinapine (the choline ester of sinapic acid), sinapic acid, sinapoyl glucose, Kaempferol-sinapoyl-trihexoside 1 -0-P-D-glucopyranosyl sinapate, Sinapoyl-hexoside, Disinapoyl hexoside, trisinapoyl-dihexoside and sinapoyl conjugate... [Pg.192]

Spain LLE Hexane 60% aqueous MeOH MeOH/H O (1 1 v/v) Protocatechuic acid, dopac, 4-hydroxybenzoic acid, gallic acid, caffeic acid, vanillic acid, p-coumaric acid, o-coumaric acid, ferulic acid, gentisic acid, 4-hydroxy-phenylacetic acid, sinapinic acid, trans-cixm xmc acid, and (-i-)-taxifolin UV (210nm) UV-vis (210 and 275 nm simultaneously) Co-electrosmotic- CZE-DAD... [Pg.175]

The most commonly used matrices for synthetic polymers are DHB (2,5-dihydroxybenzoic acid), HABA (2,(-4-hydroxyphenylazo)benzoic acid), lAA (3-j3-indoleacrylc acid), dithranol (1,8,9-trihydroxyanthracene), sinapinic acid (3,5-dimethoxy-4-hydroxy cinnamic acid), all trans-retinoic acid, and 5-chlorosalicylic acid. Exhaustive lists of useful matrices are available in the literature. ... [Pg.431]

Big Chemical Encyclopedia