α-乳糖一水合物

α-乳糖一水合物用途

α-Lactose (hydrate) (α-D-Lactose (hydrate)) 是大多数哺乳动物乳汁中的主要碳水化合物。α-Lactose (hydrate) 由葡萄糖和半乳糖组成,以α和β两个异构体形式存在。α-Lactose (hydrate) 在食品和制药工业中有许多用途,如作为松散剂或凝聚剂,色素、香料或酶的稀释剂。

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α-乳糖一水合物名称

[ CAS 号 ]:
5989-81-1

[ 中文名 ]:
α-乳糖,一水

[ 英文名 ]:
α-Lactose monohydrate

[中文别名 ]:

[英文别名 ]:

MFCD00150747
EINECS 200-559-2
α-D(+)-Lactose monohydrate
α-Lactose monohydrate

α-乳糖一水合物生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Schuck, et al. Lactose crystallization: determination of α-lactose monohydrate in spray-dried dairy products. (2002).

[2]. Johnson J M, et al. Lactose; Encyclopedia of Food Sciences and Nutrition[J]. 2003.

α-乳糖一水合物物理化学性质

[ 密度 ]:
1.53 g/cm3

[ 沸点 ]:
667.9ºC at 760 mmHg

[ 熔点 ]:
219ºC

[ 分子式 ]:
C₁₂H₂₄O₁₂

[ 分子量 ]:
360.31

[ 闪点 ]:
357.8ºC

[ 精确质量 ]:
360.126770

[ PSA ]:
198.76000

[ 外观性状 ]:
白色粉末

[ 折射率 ]:
1.652

[ 储存条件 ]:
Store in air tight containers.

α-乳糖一水合物MSDS

详细MSDS(安全技术说明书)

α-乳糖一水合物安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R40

[ 安全声明 (欧洲) ]:
24/25-36-26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

α-乳糖一水合物上下游产品

α-乳糖一水合物上游产品

α-乳糖一水合物下游产品

α-乳糖一水合物制备

1.以生产乳酪的副产品乳清为原料，经发酵、结晶可得α- 乳糖粗品，将α -乳糖粗品可通过在水溶液中重结
晶和乙醇的泡洗精制成纯品。

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α-乳糖一水合物文献

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