维生su素A另称视黄醇,是最早被发现的维生su素
维生su素A1分子式:C20H30O
中文名称:维生su素A
中文别名:维生su素A;视黄醇
英文名称:Vitamin A
英文别名:2,4,6,8-nonatetraen-1-ol, 3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (all-
E)-;
3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-ol;
ACON;
afaxin;
agiolan;
Alphalin;
all-trans-retinyl alcohol;
all-trans-retinol;
富含维生su素Aall-trans-vitamin a alcohol;
anatola;
anatola;
anti-infective vitamin;
antixerophthalmic vitamin;
Aoral;
apexol;
apostavit;
aquasynth;
alphasterol;
Atars;
ATAV;
avibon;
Avita;
avitol;
axerol;
axerophthol;
biosterol;
disatabs tabs;
chocola;
dofsol;
dohyfral;
epiteliol;
hi-a-vita;
lard factor;
nio-a-let;
oleovitamin a;
ophthalamin;
prepalin;
Retinol;
retrovitamin;
testavol;
trans-retinol;
vaflol;
Vafol;
VI-alpha;
Vitamin A1;
Vitamin A1 alcohol;
Vitamin A alcohol;
vitavel a;
vitpex;
Vogan;
vogan-neu
CAS:68-26-8
图1EINECS:200-683-7
分子式:C20H30O
分子量:286.4516
InChIInChI=1/C20H30O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,21H,7,10,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
熔点62-64
沸点137-138
结构式如图1
图 1 藏花素,2 胭脂树橙,3 番茄红素,4 β-胡萝卜素,5 叶黄素,6 玉米黄质,7 鸡油菌黄质
技术指标
指标项目 指标要求
外观 淡黄色油溶液
气味 无酸败味,几乎无臭或有微弱的鱼腥味
酸值 ≤2.0mgKOH/g
铅 ≤2.0ppm
砷 ≤2.0ppm
吸收系数比 ≥0.8