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松二糖

松二糖用途

【用途一】
松二糖是一种蔗糖类似物，不被高等植物代谢，但被许多细菌、真菌和其它有机物作为碳源。它依靠蔗糖转运蛋白被吸收进植物细胞，参与细胞内糖信号传导。

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松二糖名称

[ CAS 号 ]:
547-25-1

[ 中文名 ]:
松二糖

[ 英文名 ]:
Turanose

[中文别名 ]:

[英文别名 ]:

EINECS 208-918-5
α-D-Fructopyranose, 3-O-α-D-glucopyranosyl-
D-(+)-TURANOSE
3-O-Alpha-D-Glucopyranosyl-D-fructose
3-O-α-D-Glucopyranosyl-α-D-fructopyranose
D-Turanose
Turanose (VAN) (8CI)
MFCD00006606
3-O-A-D-GLUCOPYRANOSYL-D-FRUCTOSE
3-(a-D-Glucosido)-D-fructose

松二糖生物活性

[ 描述 ]:

Turanose是一种还原性二糖。

[ 相关类别 ]:

天然产物 >> 其他

研究领域 >> 其他

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. Chung JY, et al. Acute and 13-week subchronic toxicological evaluations of turanose in mice. Nutr Res Pract. 2017 Dec;11(6):452-460.

[相关活性小分子]

松二糖物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 沸点 ]:
693.3±55.0 °C at 760 mmHg

[ 熔点 ]:
170 °C (dec.)(lit.)

[ 分子式 ]:
C₁₂H₂₂O₁₁

[ 分子量 ]:
342.297

[ 闪点 ]:
373.1±31.5 °C

[ 精确质量 ]:
342.116211

[ PSA ]:
189.53000

[ LogP ]:
-2.84

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±4.9 mmHg at 25°C

[ 折射率 ]:
1.656

[ 储存条件 ]:
室温

[ 水溶解性 ]:
H2O: 0.1 g/mL, clear, colorless

松二糖MSDS

详细MSDS(安全技术说明书)

松二糖安全信息

[ 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) ]:
R22

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29400000

松二糖上下游产品

松二糖上游产品

松二糖下游产品

松二糖海关

[ 海关编码 ]: 29400000

松二糖文献

Molecular and physiological role of the trehalose-hydrolyzing alpha-glucosidase from Thermus thermophilus HB27.

J. Bacteriol. 190(7) , 2298-305, (2008)

Trehalose supports the growth of Thermus thermophilus strain HB27, but the absence of obvious genes for the hydrolysis of this disaccharide in the genome led us to search for enzymes for such a purpos...

Bacillus thermoamyloliquefaciens KP1071 alpha-glucosidase II is a thermostable M(r) 540,000 homohexameric alpha-glucosidase with both exo-alpha-1,4-glucosidase and oligo-1,6-glucosidase activities.

Eur. J. Biochem. 245(1) , 129-36, (1997)

alpha-Glucosidase II of the facultative thermophile Bacillus thermoamyloliquefaciens KP1071 (FERM-P8477; growth over 30-66 degrees C) was purified to a homogeneous state. Its M(r) was estimated as 900...

Responses of the ant Lasius niger to various compounds perceived as sweet in humans: a structure-activity relationship study.

Chem. Senses 26(3) , 231-7, (2001)

A behavioural study on the ant Lasius niger was performed by observing its feeding responses to 85 compounds presented in a two-choice situation (tested compound versus water control or sucrose soluti...

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松二糖