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L-阿拉伯糖

L-阿拉伯糖用途

L-(+)-Arabinose 有选择性的抑制肠道蔗糖酶的活性,并抑制因蔗糖摄入而导致的血浆葡萄糖增加。

L-阿拉伯糖名称

[ CAS 号 ]:
5328-37-0

[ 中文名 ]:
L-(+)-阿拉伯糖

[ 英文名 ]:
L-(+)-Arabinose

[中文别名 ]:

[英文别名 ]:

L-(+)-Arabinose
(+)-Arabinose
EINECS 226-214-6
Arabinose
L-arabino-pentose
MFCD00135866
L-Arabinose

L-阿拉伯糖生物活性

[ 描述 ]:

L-(+)-Arabinose 有选择性的抑制肠道蔗糖酶的活性,并抑制因蔗糖摄入而导致的血浆葡萄糖增加。

[ 相关类别 ]:

天然产物 >> 糖和糖苷

研究领域 >> 代谢疾病

[ 靶点 ]

Human Endogenous Metabolite

[体外研究]

L -(+)-阿拉伯糖以非竞争性方式选择性地抑制肠道蔗糖酶活性,并抑制由蔗糖摄取引起的血浆葡萄糖增加[1]。 L -(+)-阿拉伯糖被发现与核糖-5-磷酸异构酶缺乏有关,这是一种先天性代谢错误[2]。

[参考文献]

[1]. Osaki S, et al. L-arabinose feeding prevents increases due to dietary sucrose in lipogenic enzymes and triacylglycerol levels in rats. J Nutr. 2001 Mar;131(3):796-9.

[2]. Huck JH, et al. Ribose-5-phosphate isomerase deficiency: new inborn error in the pentose phosphate pathway associated with a slowly progressive leukoencephalopathy. Am J Hum Genet. 2004 Apr;74(4):745-51.

[相关活性小分子]

L-阿拉伯糖物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
415.5±38.0 °C at 760 mmHg

[ 熔点 ]:
155ºC

[ 分子式 ]:
C₅H₁₀O₅

[ 分子量 ]:
150.130

[ 闪点 ]:
219.2±23.3 °C

[ 精确质量 ]:
150.052826

[ PSA ]:
97.99000

[ LogP ]:
-2.39

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
0.0±2.2 mmHg at 25°C

[ 折射率 ]:
1.544

[ 储存条件 ]:
室温

L-阿拉伯糖MSDS

L-阿拉伯糖安全信息

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

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

[ WGK德国 ]:
3

L-阿拉伯糖合成路线

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L-阿拉伯糖文献

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