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生物源
(Leuconostoc spp)
品質等級
形狀
powder
分子量
Mr ~70,000
損耗
≤7% loss on drying
顏色
white
mp
483 °C ((901 °F ))
溶解度
water: 0.75 g/5mL, clear
吸收
≤0.05 at 375 nm in H2O at 10%
儲存溫度
room temp
InChI
1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2
InChI 密鑰
FZWBNHMXJMCXLU-UHFFFAOYSA-N
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一般說明
葡聚糖是 D-吡喃葡萄糖的一种细胞外细菌聚合物。它主要由主链中的 α-(1→6) 键和可变量的 α-(1→2)，α-(1→3)，α-(1→4) 支链组成。
應用
来自明串珠菌属的葡聚糖已用于：
- 通过离心从胰腺组织中分离胰岛
- 作为 Earle′s 碳酸氢盐缓冲液的一种成分，用于胎盘灌注
- 大鼠脑微血管的分离
生化／生理作用
葡聚糖是一种，在商业上被用作药物，尤其是作为血浆体积膨胀剂。它在食品、制药和化学工业中用作佐剂、乳化剂、载体和稳定剂。Sephadex 是一种交联葡聚糖，广泛用于蛋白质的分离和纯化。在食品工业中，右旋糖酐被用作果酱和冰淇淋的增稠剂。它能抑制糖的结晶，从而增强水分保持能力。这有助于保持各种食物的风味和外观。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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