< 生产厂家价格 >

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。

点击显示

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

L-阿拉伯糖上下游产品

L-阿拉伯糖上游产品

L-阿拉伯糖下游产品

L-阿拉伯糖文献

Escherichia coli kduD encodes an oxidoreductase that converts both sugar and steroid substrates.

Appl. Microbiol. Biotechnol. 98(12) , 5471-85, (2014)

A previously unidentified oxidoreductase from Escherichia coli catalyzes the regioselective reduction of eukaryotic steroid hormone 11-deoxycorticosterone (11-DOC) to the valuable bioactive product 4-...

The N terminus of type III secretion needle protein YscF from Yersinia pestis functions to modulate innate immune responses.

Infect. Immun. 83(4) , 1507-22, (2015)

The type III secretion system is employed by many pathogens, including the genera Yersinia, Shigella, Pseudomonas, and Salmonella, to deliver effector proteins into eukaryotic cells. The injectisome n...

Fingerprinting profile of polysaccharides from Lycium barbarum using multiplex approaches and chemometrics.

Int. J. Biol. Macromol. 78 , 230-7, (2015)

Techniques including ultraviolet-visible spectra (UV), high performance size-exclusion chromatography (HPSEC), Fourier-transform infrared spectroscopy (FT-IR) and pre-column derivatization high-perfor...

更多文献