產(chǎn)品編號：Y3116
英文名稱：Astaxanthin
CAS號 472-61-7  
≥95%(HPLC),順反異構(gòu)體混和物
分子式 C40H52O4 分子量596.84

基本信息:

熔點 215-216°C
存貯條件 -20°C保存,避光保存
描述 
別名 3,3'-二羥基-beta,beta-胡蘿卜素-4,4'-二酮;3,3′-Dihydroxy-β,β-carotene-4,4′-dione
生化機理 Astaxanthin is a potent antioxidant with antiproliferative, neuroprotective and anti-inflammatory activity. Astaxanthin protects against oxidative stress, inhibiting NF-KB, suppressing pro-inflammatory genes and suppressing production of pro-inflammatory compounds nitric oxide, prostaglandin E2, TNF-α, and interleukin-1β. Astaxanthin′s protection of cells from oxidative stress generated by TNF-α and palmitate has been shown to ameliorate insulin resistance. Astaxanthin has also been shown to be an inhibitor of PPARγ.
應(yīng)用 蝦青素是在海藻、紅酵母和許多植物和動物來源中發(fā)現(xiàn)的強效類胡蘿卜素抗氧化劑。動物試驗表明，它可降低血糖并改善糖尿病代謝綜合征的若干指標(biāo)。可改善高血型模型的血流和血管張力。體外研究表明，它上調(diào)間隙聯(lián)接蛋白 43，可用于化學(xué)防癌。