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Beta-Sitosterol (Standard)是一种广泛存在于高等植物中的天然植物甾醇,其结构与胆固醇高度相似,通过竞争性抑制肠道胆固醇的胶束形成来减少脂质吸收,从而在实验研究中作为调节脂质代谢稳态及评估功能性食品生理活性的核心标准物质。
别名 β-谷甾醇 (标准品), β- Sitosterol (Standard), 22,23-Dihydrostigmasterol(Standard)
Beta-Sitosterol (Standard)是一种广泛存在于高等植物中的天然植物甾醇,其结构与胆固醇高度相似,通过竞争性抑制肠道胆固醇的胶束形成来减少脂质吸收,从而在实验研究中作为调节脂质代谢稳态及评估功能性食品生理活性的核心标准物质。

| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 25 mg | ¥ 886 | 5日内发货 |
| 产品描述 | Beta-Sitosterol (Standard) is a ubiquitous phytosterol structurally related to cholesterol that is widely distributed in the plant kingdom and found in high concentrations in vegetable oils, nuts, and legumes where it serves as a key functional ingredient for the formulation of dietary supplements and functional foods designed to modulate lipid metabolism through the competitive inhibition of intestinal cholesterol absorption across various preclinical experimental models. |
| 别名 | β-谷甾醇 (标准品), β- Sitosterol (Standard), 22,23-Dihydrostigmasterol(Standard) |
| 分子量 | 414.71 |
| 分子式 | C29H50O |
| CAS No. | 83-46-5 |
| Smiles | C[C@@]12[C@]([C@]3([C@@]([C@]4(C)C(=CC3)C[C@@H](O)CC4)(CC1)[H])[H])(CC[C@@]2([C@@H](CC[C@H](C(C)C)CC)C)[H])[H] |
| 密度 | 0.9540 g/cm3 (Estimated) |
| 存储 | ||||||||||||||||
| 溶解度信息 | H2O: < 1 mg/mL (insoluble) DMSO: < 1 mg/mL (insoluble) Ethanol: 3 mg/mL (7.23 mM), Sonication is recommended. | |||||||||||||||
溶液配制表 | ||||||||||||||||
Ethanol
该溶液配制表仅适用于固体产品。对于液体产品,请根据标明的浓度或密度计算稀释方案。 | ||||||||||||||||
对于不同动物的给药剂量换算,您也可以参考 更多