Merck
CN

49159

Millipore

D- (+)-葡萄糖 一水合物

suitable for microbiology, ≥99.0%

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别名:
葡萄糖 一水合物
经验公式(希尔记法):
C6H12O6 · H2O
CAS号:
分子量:
198.17
Beilstein:
5250278
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.85

质量水平

检测方案

≥99.0% (sum of enantiomers, HPLC)
≥99.0%

形式

powder

旋光性

[α]20/D +49±3°, 3 hr, c = 10% in H2O

保质期

limited shelf life, expiry date on the label

包装

pkg of 1 kg
pkg of 5 kg

储存条件

(Tightly closed)

灼烧残渣

≤0.1% (as SO4)

pH值(酸碱度)

6-7 (20 °C, 100 g/L in water)

溶解性

H2O: 0.1 g/mL, clear, colorless

痕量阴离子

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

痕量阳离子

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

application(s)

microbiology

SMILES string

O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O

InChI

1S/C6H12O6.H2O/c7-1-3(9)5(11)6(12)4(10)2-8;/h1,3-6,8-12H,2H2;1H2/t3-,4+,5+,6+;/m0./s1

InChI key

SPFMQWBKVUQXJV-BTVCFUMJSA-N

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一般描述

D-(+)-水合葡萄糖,通常称为葡萄糖或葡萄糖,有多种微生物应用。它被用作微生物培养基中的碳源,可促进各种微生物的生长和繁殖。葡萄糖是一种单糖,是细菌细胞代谢的主要能量来源。一水葡萄糖也可用作培养基中的补充物,以提高发酵过程中使用的微生物的生长和生产力,例如用于生产抗生素、有机酸和酶。它在双氧生长中起着重要作用,双氧生长是指细菌细胞在转换到其他能量来源之前优先利用葡萄糖作为碳源的现象。此外,葡萄糖是用于鉴定和表征微生物的许多选择性和差异培养基配方中的常见组分。

应用

D-(+)-水合葡萄糖常用作许多微生物培养基的成分,用于各种药物、环境、食品和饮料样品中细菌、酵母和霉菌的生长和鉴定。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Daphne H E W Huberts et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(32), 11727-11731 (2014-07-30)
Calorie restriction (CR) is often described as the most robust manner to extend lifespan in a large variety of organisms. Hence, considerable research effort is directed toward understanding the mechanisms underlying CR, especially in the yeast Saccharomyces cerevisiae. However, the
Cicera R Lazzarotto et al.
Nature protocols, 13(11), 2615-2642 (2018-10-21)
Circularization for in vitro reporting of cleavage effects by sequencing (CIRCLE-seq) is a sensitive and unbiased method for defining the genome-wide activity (on-target and off-target) of CRISPR-Cas9 nucleases by selective sequencing of nuclease-cleaved genomic DNA (gDNA). Here, we describe a
Antonio Marsella et al.
Cell reports, 34(13), 108906-108906 (2021-04-01)
The Mre11-Rad50-Xrs2 (MRX) complex detects and processes DNA double-strand breaks (DSBs). Its DNA binding and processing activities are regulated by transitions between an ATP-bound state and a post-hydrolysis cutting state that is nucleolytically active. Mre11 endonuclease activity is stimulated by
Paola Rusmini et al.
Autophagy, 15(4), 631-651 (2018-10-20)
Macroautophagy/autophagy, a defense mechanism against aberrant stresses, in neurons counteracts aggregate-prone misfolded protein toxicity. Autophagy induction might be beneficial in neurodegenerative diseases (NDs). The natural compound trehalose promotes autophagy via TFEB (transcription factor EB), ameliorating disease phenotype in multiple ND
Maiken Mellergaard et al.
The Journal of biological chemistry, 295(33), 11803-11821 (2020-07-02)
Staphylococcus aureus is among the leading causes of bacterial infections worldwide. The pathogenicity and establishment of S. aureus infections are tightly linked to its ability to modulate host immunity. Persistent infections are often associated with mutant staphylococcal strains that have

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Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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