D-Galactose
D-Galactose structure
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Common Name | D-Galactose | ||
|---|---|---|---|---|
| CAS Number | 59-23-4 | Molecular Weight | 180.156 | |
| Density | 1.6±0.1 g/cm3 | Boiling Point | 527.1±50.0 °C at 760 mmHg | |
| Molecular Formula | C6H12O6 | Melting Point | 168-170 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 286.7±26.6 °C | |
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Rehmannia glutinosa (Gaertn.) DC. polysaccharide ameliorates hyperglycemia, hyperlipemia and vascular inflammation in streptozotocin-induced diabetic mice.
J. Ethnopharmacol. 164 , 229-38, (2015) Rehmannia glutinosa (Gaertn.) DC. (RG) has been widely used as traditional Chinese herbal medicine for treatment of diabetes and its complications. The polysaccharide fraction of RG has been proposed to possess hypoglycemic effect by intraperitoneal administr... |
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Urinary metabolic fingerprinting of mice with diet-induced metabolic derangements by parallel dual secondary column-dual detection two-dimensional comprehensive gas chromatography.
J. Chromatogr. A. 1361 , 265-76, (2014) This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse urine. Samples were obtained from a murine model that mimics... |
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Functional study of the Hap4-like genes suggests that the key regulators of carbon metabolism HAP4 and oxidative stress response YAP1 in yeast diverged from a common ancestor.
PLoS ONE 9(12) , e112263, (2014) The transcriptional regulator HAP4, induced by respiratory substrates, is involved in the balance between fermentation and respiration in S. cerevisiae. We identified putative orthologues of the Hap4 protein in all ascomycetes, based only on a conserved sixte... |
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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-pregnen-20,21-diol-3-one. In nature, a reduction of C-20 ca... |
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Structural studies and biosynthetic aspects of the O-antigen polysaccharide from Escherichia coli O42.
Carbohydr. Res. 403 , 174-81, (2015) The structure of the O-antigen polysaccharide (PS) from Escherichia coli O42 has been investigated by NMR spectroscopy as the main method, which was complemented with sugar analysis, mass spectrometry, and analysis of biosynthetic information. The O-specific ... |
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Structure and bioactivity of a polysaccharide extracted from protocorm-like bodies of Dendrobium huoshanense.
Int. J. Biol. Macromol. 72 , 664-72, (2014) The crude polysaccharides of Dendrobium huoshanense were fractionated by anion-exchange chromatography and gel permeation chromatography, giving one homogeneous fraction DHP-4A with molecular weight of 2.32 × 10(5)Da. UV spectrum indicated that there was no e... |
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Phenotypic population screen identifies a new mutation in bovine DGAT1 responsible for unsaturated milk fat.
Sci. Rep. 5 , 8484, (2015) Selective breeding has strongly reduced the genetic diversity in livestock species, and contemporary breeding practices exclude potentially beneficial rare genetic variation from the future gene pool. Here we test whether important traits arising by new mutat... |
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Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter.
Environ. Sci. Pollut. Res. Int. 22(2) , 1220-31, (2015) Organic molecular markers are important atmospheric constituents. Their formation and sources are important aspects of the study of urban and rural air quality. We collected PM10 aerosol samples from the Mahanadi Riverside Basin (MRB), a rural part of eastern... |
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Direct recognition of the C-terminal polylysine residues of nonstop protein by Ltn1, an E3 ubiquitin ligase.
Biochem. Biophys. Res. Commun. 453(3) , 642-7, (2014) When mRNAs lack stop codons, errors in gene expression and coding of aberrant proteins that are harmful in cells can result. In Saccharomyces cerevisiae, a 180-kDa E3-ubiquitin ligase, Ltn1 has been known to associate with ribosomes and marks translationally-... |
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Detoxification of biomass hydrolysates with nucleophilic amino acids enhances alcoholic fermentation.
Bioresour. Technol. 186 , 106-13, (2015) Carbonyl compounds generated in biomass pretreatment hinder the biochemical conversion of biomass hydrolysates to biofuels. A novel approach of detoxifying hydrolysates with amino acids for ethanol production was developed. Among the 20 amino acids assessed f... |