中文名称：叶黄素
  • 胡萝卜醇; 金盏花提取物; 万寿菊提取物
  • xanthophyll from alfalfa
  • beta,epsilon-carotene-3,3-diol; Xanthophyll; E 161b; 3,3-Dihydroxy-alpha-carotene; Xanthophyll, In Corn Oil Base; Gamma-Lutein; 4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol; (3R,3'S,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol; (3R,3'R,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol; (3R,6'R)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene-3,3'-diol; Lutein; Marigold Extract
  • 127-40-2
  • 204-840-0
  • C40H56O2
  • 568.8714
  • InChI=1/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35?,36-,37+/m1/s1
  • 叶黄素 127-40-2
  • 1.004g/cm3
  • 702.3°C at 760 mmHg
  • 269°C
  • 8.45E-23mmHg at 25°C
  • 性状 具金属光泽的结晶。
    熔点 183℃
    溶解性 不溶于水。溶于油性溶剂。
  • 可用于食品着色，也可添加于禽饲料中，使禽蛋蛋黄增进黄色