05644
β-生育三烯醇
analytical standard
别名:
(R)-β-生育三烯醇, [R-(E,E)]-3,4-二氢-2,5,8-三甲基-2-(4,8,12-三甲基-3,7,11-十三碳三烯基)-2H-1-苯并吡喃-6-醇
生物来源
Elaeis guineensis
质量水平
等级
analytical standard
方案
≥95.0% (HPLC)
表单
liquid
viscous liquid
保质期
limited shelf life, expiry date on the label
颜色
colorless to amber
应用
vitamins, nutraceuticals, and natural products
包装形式
neat
储存温度
−20°C
SMILES字符串
C\C(C)=C\CC\C(C)=C\CC\C(C)=C\CC[C@]1(C)CCc2c(C)c(O)cc(C)c2O1
InChI
1S/C28H42O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h11,13,15,19,29H,8-10,12,14,16-18H2,1-7H3/b21-13+,22-15+/t28-/m1/s1
InChI key
FGYKUFVNYVMTAM-WAZJVIJMSA-N
一般描述
β-Tocotrienol is a naturally occurring forms of vitamin E commonly found in cereals such as whole wheat flour.
应用
β-Tocotrienol may be used as an analytical reference standard for the quantification of the analyte in chicken meat samples using liquid chromatography technique.
储存分类代码
10 - Combustible liquids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves
E Katsanidis et al.
Free radical biology & medicine, 27(11-12), 1137-1140 (2000-01-21)
Tocopherols and tocotrienols are being increasingly recognized to have an important role in the prevention of atherosclerosis. It has been reported that they protect low-density lipoprotein (LDL) and tissues from oxidative stress and that tocotrienols can reduce plasma cholesterol levels.
K Nesaretnam et al.
Lipids, 33(5), 461-469 (1998-06-13)
Potential antiproliferative effects of tocotrienols, the major vitamin E component in palm oil, were investigated on the growth of both estrogen-responsive (ER+) MCF7 human breast cancer cells and estrogen-unresponsive (ER-) MDA-MB-231 human breast cancer cells, and effects were compared with
Grain-based Foods: Processing, Properties, and Heath Attributes (2018)
W Yu et al.
Nutrition and cancer, 33(1), 26-32 (1999-05-05)
The apoptosis-inducing properties of RRR-alpha-, beta-, gamma-, and delta-tocopherols, alpha-, gamma-, and delta-tocotrienols, RRR-alpha-tocopheryl acetate (vitamin E acetate), and RRR-alpha-tocopheryl succinate (vitamin E succinate) were investigated in estrogen-responsive MCF7 and estrogen-nonresponsive MDA-MB-435 human breast cancer cell lines in culture. Apoptosis
E J Konings et al.
Journal of AOAC International, 79(4), 902-906 (1996-07-01)
A liquid chromatographic (LC) method was developed for determination of tocopherols and tocotrienols in foods. Tocopherols and tocotrienols were released after saponification of test portions for 40 min at 80 degrees C, followed by extraction with hexane-ethyl acetate. After evaporation
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