| 货号 | 10011298-1000mg |
| 描述 | Stearic acid is a long-chain saturated fatty acid that can be derived from either animal fats or vegetable oils. Compared to other long-chain saturated fatty acids that are hypercholesterolemic, experimental diets high in stearic acid (9.3-11.8% of energy) do not raise plasma total cholesterol or LDL-cholesterol concentrations but may slightly reduce HDL-cholesterol concentrations.1,2 Stearic acid can be used as a hardening agent for vegetable oils and due to its negligible effect on cholesterol metabolism may be used as an alternative to modification of fatty acids by partial hydrogenation.3,4 |
| 别名 | Octadecanoic Acid; |
| 供应商 | Cayman |
| 应用文献 | |
| 1.Yu, S.,Derr, J.,Etherton, T.D., et al. Plasma cholesterol-predictive equations demonstrate that stearic acid is neutral and monounsaturated fatty acids are hypocholesterolemic. American Journal of Clinical Nutrition 61, 1129-1139 (1995). 2.Aro, A.,Jauhiainen, M.,Partanen, R., et al. Stearic acid, trans fatty acids, and dairy fat: effects on serum and lipoprotein lipids, apolipoproteins, lipoprotein(a), and lipid transfer proteins in healthy subjects. American Journal of Clinical Nutrition 65, 1419-1426 (1997). 3.Zock, P.L., and Katan, M.B. Hydrogenation alternatives: effects of trans fatty acids and stearic acid versus linoleic acid on serum lipids and lipoproteins in humans. Journal of Lipid Research 33, 399-410 (1992). 4.Sundram, K.,Karupaiah, T., and Hayes, K.C. Stearic acid-rich interesterified fat and trans-rich fat raise the LDL/HDL ratio and plasma glucose relative to palm olein in humans. Nutrition & Metabolism 4(3), 1-12 (2007). | |
| 运输条件 | Wet ice in continental US; may vary elsewhere |
| 存放说明 | -20 |
| 纯度 | ≥98% |
| 计算分子量 | 284.5 |
| 分子式 | C18H36O2 |
| CAS号 | 57-11-4 |
| 稳定性 | ≥ 2 years |
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