The aim of this study was to investigate whether HO-1 could affect anthocyanin biosynthesis in radish sprouts(Raphanus sativus L.)and its related mechanism. The results indicated that pre-treatment with Hemin,a inducer of heme oxygenase-1(HO-1),the content of anthocyanin was obviously increased,however,pre-treament with zinc protoporphyrin(ZnPPIX),a potent inhibitor of HO-1,we found a notable decreasing in anthocyanin accumulation. In addition,the expression of the main regulatory gene PAP1 and structural g...
萝卜(Raphanus sativus L.)芽苗菜(李新峥和蒋燕,2006)富含大量营养物质和抗氧化活性物质,深受广大消费者欢迎。作为营养物质之一的花青苷(Regan et al.,2001;Winkel-Shirley,2001)具有抗氧化活性,对人体健康具有潜在好处(Nijveldt et al.,2001;Liu et al.,2005;Rasmussen et a