期刊论文

中文

中国农业科学

0578-1752

2009

42

11

4004-4011

2009-05-11国家“863”计划项目（2006AA10ZIA6-3）

本校为第一机构

【目的】研究不同颜色辣椒果实发育过程中类胡萝卜素种类和含量的变化规律,分析辣椒果实色泽与类胡萝卜素变化的相关性,为选育高辣椒红素新品种提供参考。【方法】采用薄层层析方法测定不同时期辣椒果实的类胡萝卜素种类和含量。【结果】（1）青果期绿色、成熟期为红色的品种共分离出16种色素;青果期前合成的叶绿素和部分黄色类胡萝卜素含量在转色期后下降,青果期后合成的红色、橙色和黄色类胡萝卜素含量大幅增加;成熟期类胡萝卜素总含量和辣椒红素含量高。（2）青果期乳白色、成熟期为红色品种共分离出12种色素,青果期色素含量较低;随着果实发育,青果期前合成的黄色类胡萝卜素含量变化不大,青果...

[ Objective ] This article studied the change regularity of carotenoid compositions and contents of pepper fruits with different colors during the development, and analyzed the relationship between pepper fruit color and carotenoid change, providing a reference for breeding new varieties including more capanthin. [ Method] The compositions and content of carotenoid of pepper fruits at different stages were determined by TLC. [Result] Green in period of green fxuit and red in maturity varieties： 16 kinds of pigment were isolated. After color-ch...