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方案
~95%
质量水平
mp
165-167 °C (lit.)
溶解性
chloroform: 50 mg/ml
SMILES字符串
[H][C@@]12[C@]([C@](CC[C@H](O)C3)(C)C3=CC2)([H])CC[C@@]4(C)[C@@]1([H])CC[C@]4([H])[C@]([H])(C)/C=C/[C@@H](CC)C(C)C
InChI
1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-10,19-21,23-27,30H,7,11-18H2,1-6H3/b9-8+/t20-,21-,23+,24+,25-,26+,27+,28+,29-/m1/s1
InChI key
HCXVJBMSMIARIN-PHZDYDNGSA-N
基因信息
human ... POLA1(5422) , TOP2A(7153)
rat ... Polb(29240)
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应用
豆甾醇用作气相色谱法测定膳食补充剂中，以及 GC/MS 法测定拟南芥（ Arabidopsis thaliana）的冷冻叶样本中的植物甾醇的参考标准
生化/生理作用
豆甾醇是一种植物甾醇，其化学结构与胆固醇相似。它具有抗癌、抗热、抗炎和免疫调节作用。在骨性关节炎兔中，豆甾醇可降低基质金属蛋白酶的表达，并减少软骨的降解。
制备说明
浓度为50mg/ml的豆甾醇在氯仿中生成的澄清、无色的溶液。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Poonamjot Deol et al.
Endocrinology, 161(2) (2020-01-09)
Soybean oil consumption has increased greatly in the past half-century and is linked to obesity and diabetes. To test the hypothesis that soybean oil diet alters hypothalamic gene expression in conjunction with metabolic phenotype, we performed RNA sequencing analysis using
Thomas Griebel et al.
The Plant journal : for cell and molecular biology, 63(2), 254-268 (2010-05-07)
Upon inoculation with pathogenic microbes, plants induce an array of metabolic changes that potentially contribute to induced resistance or even enhance susceptibility. When analysing leaf lipid composition during the Arabidopsis thaliana-Pseudomonas syringae interaction, we found that accumulation of the phytosterol
Wendy R Sorenson et al.
Journal of AOAC International, 89(1), 22-34 (2006-03-04)
In conjunction with an AOAC Presidential Task Force on Dietary Supplements, a method was validated for measurement of 3 plant sterols (phytosterols) in saw palmetto raw materials, extracts, and dietary supplements. AOAC Official Method 994.10, "Cholesterol in Foods," was modified
A B Awad et al.
The Journal of nutrition, 130(9), 2127-2130 (2000-08-26)
Phytosterols (PS) or plant sterols are structurally similar to cholesterol. The most common PS are beta-sitosterol, campesterol and stigmasterol. Epidemiologic and experimental studies suggest that dietary PS may offer protection from the most common cancers in Western societies, such as
Michael J Twiner et al.
Genomics, 91(3), 289-300 (2008-01-15)
Azaspiracid-1 (AZA-1) is a marine biotoxin reported to accumulate in shellfish from several countries, including eastern Canada, Morocco, and much of western Europe, and is frequently associated with severe gastrointestinal human intoxication. As the mechanism of action of AZA-1 is
实验方案
Separation of Cholesterol; Brassicasterol; Campesterol; Stigmasterol; β-Sitosterol
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