dextro-galactose

D- galactopyranose D- galactose D-(+)- galactose (3R,4S,5R,6R)-6-( hydroxymethyl)oxane-2,3,4,5-tetrol PubMed: Isolation, Purification, and Anti-Aging Activity of Melanin from Lachnum singerianum. PubMed: Two β-Galactosidases from the Human Isolate Bifidobacterium breve DSM 20213: Molecular Cloning and Expression, Biochemical Characterization and Synthesis of Galacto-Oligosaccharides. PubMed: Identification of Bitter Modulating Maillard-Catechin Reaction Products. PubMed: Asn-Trp dipeptides improve the oxidative stress and learning dysfunctions in d-galactose-induced BALB/c mice. PubMed: A Novel Agarolytic β-Galactosidase Acts on Agarooligosaccharides for Complete Hydrolysis of Agarose into Monomers. PubMed: Sulforaphane Ameliorates Neurobehavioral Deficits and Protects the Brain From Amyloid β Deposits and Peroxidation in Mice With Alzheimer-Like Lesions. PubMed: Isolation and characterization of a novel lectin with mitogenic activity from Pleurotus ferulae. PubMed: Protective effect of Artemisia annua L. extract against galactose-induced oxidative stress in mice. PubMed: Efficient Production of d-Tagatose Using a Food-Grade Surface Display System. PubMed: Galactose oxidase from Fusarium oxysporum--expression in E. coli and P. pastoris and biochemical characterization. PubMed: Silybum marianum oil attenuates oxidative stress and ameliorates mitochondrial dysfunction in mice treated with D-galactose. PubMed: Preventive effects of jujube polysaccharides on fructose-induced insulin resistance and dyslipidemia in mice. PubMed: Intracellular β-Glucosidases CEL1a and CEL1b Are Essential for Cellulase Induction on Lactose in Trichoderma reesei. PubMed: Ergothioneine and melatonin attenuate oxidative stress and protect against learning and memory deficits in C57BL/6J mice treated with D-galactose. PubMed: Effects of curcumin (Curcuma longa) on learning and spatial memory as well as cell proliferation and neuroblast differentiation in adult and aged mice by upregulating brain-derived neurotrophic factor and CREB signaling. PubMed: Lactobacillus pentosus var. plantarum C29 ameliorates memory impairment and inflammaging in a D-galactose-induced accelerated aging mouse model. PubMed: Purification, identification, and characterization of d-galactose-6-sulfurylase from marine algae (Betaphycus gelatinus). PubMed: Isolation and characterization of an agaro-oligosaccharide (AO)-hydrolyzing bacterium from the gut microflora of Chinese individuals. PubMed: Electrospray ionization mass spectrometric analysis of κ-carrageenan oligosaccharides obtained by degradation with κ-carrageenase from Pedobacter hainanensis. PubMed: Coexpression of β-D-galactosidase and L-arabinose isomerase in the production of D-tagatose: a functional sweetener. PubMed: D-galactose induces a mitochondrial complex I deficiency in mouse skeletal muscle: potential benefits of nutrient combination in ameliorating muscle impairment. PubMed: Structural basis for binding of fluorinated glucose and galactose to Trametes multicolor pyranose 2-oxidase variants with improved galactose conversion. PubMed: [Effects of resveratrol on morphology and oxidative stress of brain tissues in aging mice]. PubMed: Free radical mediated grafting of chitosan with caffeic and ferulic acids: structures and antioxidant activity. PubMed: L-Arabinose isomerase and D-xylose isomerase from Lactobacillus reuteri: characterization, coexpression in the food grade host Lactobacillus plantarum, and application in the conversion of D-galactose and D-glucose. PubMed: Effects of yam tuber protein, dioscorin, on attenuating oxidative status and learning dysfunction in d-galactose-induced BALB/c mice. PubMed: Synthesis of thymol glycosides under SCCO2 conditions using amyloglucosidase from Rhizopus mold. PubMed: Crystallization and preliminary X-ray crystallographic analysis of L-arabinose isomerase from thermophilic Geobacillus kaustophilus. PubMed: SGP-2, an acidic polysaccharide from Sarcandra glabra, inhibits proliferation and migration of human osteosarcoma cells. PubMed: Astaxanthin alleviates brain aging in rats by attenuating oxidative stress and increasing BDNF levels. PubMed: Function of aspartic acid residues in optimum pH control of L-arabinose isomerase from Lactobacillus fermentum. PubMed: Structural investigation of a novel heteropolysaccharide from the fruiting bodies of Boletus edulis. PubMed: Isolation and molecular characterization of two lectins from dwarf elder (Sambucus ebulus L.) blossoms related to the Sam n1 allergen. PubMed: Crystal structure and substrate specificity of D-galactose-6-phosphate isomerase complexed with substrates. PubMed: Characterization and bioactivity of polysaccharides obtained from pine cones of Pinus koraiensis by graded ethanol precipitation. PubMed: Enzymatic conversion of D-galactose to D-tagatose: cloning, overexpression and characterization of L-arabinose isomerase from Pediococcus pentosaceus PC-5. PubMed: Antioxidant activity of phosphorylated exopolysaccharide produced by Lactococcus lactis subsp. lactis. PubMed: Antioxidant and anti-aging activities of mycelial polysaccharides from Lepista sordida. PubMed: Mussel oligopeptides ameliorate cognition deficit and attenuate brain senescence in D-galactose-induced aging mice. PubMed: Lectin Activity in Gut Extract of Culex pipiens. PubMed: Catalpol improves cholinergic function and reduces inflammatory cytokines in the senescent mice induced by D-galactose. PubMed: Evaluation of the antioxidant activity of extracellular polysaccharides from Morchella esculenta. PubMed: Non-enzymatic glycation of melamine with sugars and sugar like compounds. PubMed: Functional characterization of the galactan utilization system of Geobacillus stearothermophilus. PubMed: Cordyceps militaris extract attenuates D-galactose-induced memory impairment in mice. PubMed: Metabolism of milk fat globule membrane components by nonstarter lactic acid bacteria isolated from cheese. PubMed: Differential sensitivity of D-galactose-binding lectins from fruits of dwarf elder (Sambucus ebulus L.) to a simulated gastric fluid. PubMed: In vivo investigation on the potential of galangin, kaempferol and myricetin for protection of D-galactose-induced cognitive impairment. PubMed: Antioxidant activity of Lactobacillus plantarum strains isolated from traditional Chinese fermented foods. PubMed: A method for the production of D-tagatose using a recombinant Pichia pastoris strain secreting β-D-galactosidase from Arthrobacter chlorophenolicus and a recombinant L-arabinose isomerase from Arthrobacter sp. 22c. PubMed: [Screening of food-grade microorganisms for biotransformation of D-tagatose and cloning and expression of L-arabinose isomerase]. PubMed: In vivo antioxidant activity of total flavonoids from indocalamus leaves in aging mice caused by D-galactose. PubMed: Purification of chicken breast protein hydrolysate and analysis of its antioxidant activity. PubMed: A polysaccharide from Sargassum fusiforme protects against immunosuppression in cyclophosphamide-treated mice. PubMed: Anti-glycative and anti-inflammatory effects of protocatechuic acid in brain of mice treated by D-galactose. PubMed: Long-term resveratrol consumption protects ovariectomized rats chronically treated with D-galactose from developing memory decline without effects on the uterus. PubMed: The D-galactose specific lectin of field bean (Dolichos lablab) seed binds sugars with extreme negative cooperativity and half-of-the-sites binding. PubMed: Structural, physical, and chemical modifications induced by microwave heating on native agar-like galactans. PubMed: Structural characterization of the exopolysaccharide produced by Streptococcus thermophilus 05-34 and its in situ application in yogurt. PubMed: Ovotoxic effects of galactose involve attenuation of follicle-stimulating hormone bioactivity and up-regulation of granulosa cell p53 expression. PubMed: Ganoderma atrum polysaccharide improves age-related oxidative stress and immune impairment in mice. PubMed: Production of D-tagatose, a functional sweetener, utilizing alginate immobilized Lactobacillus fermentum CGMCC2921 cells. PubMed: The acid-tolerant L-arabinose isomerase from the mesophilic Shewanella sp. ANA-3 is highly active at low temperatures. PubMed: Characterization of the lipopolysaccharide O-antigen of Cronobacter turicensis HPB3287 as a polysaccharide containing a 5,7-diacetamido-3,5,7,9-tetradeoxy-D-glycero-D-galacto-non-2-ulosonic acid (legionaminic acid) residue. PubMed: One-pot enzymatic production of 2-acetamido-2-deoxy-D-galactose (GalNAc) from 2-acetamido-2-deoxy-D-glucose (GlcNAc). PubMed: In vitro and in vivo antioxidant activity of exopolysaccharide fractions from Bifidobacterium animalis RH. PubMed: Discovery of nigerose phosphorylase from Clostridium phytofermentans. PubMed: Chemical characterization of a procyanidin-rich extract from sorghum bran and its effect on oxidative stress and tumor inhibition in vivo. PubMed: s-Allyl cysteine, s-ethyl cysteine, and s-propyl cysteine alleviate β-amyloid, glycative, and oxidative injury in brain of mice treated by D-galactose. PubMed: In utero and lactational β-carotene supplementation attenuates D-galactose-induced hearing loss in newborn rats. PubMed: High molecular weight persimmon tannin ameliorates cognition deficits and attenuates oxidative damage in senescent mice induced by D-galactose. PubMed: Identification and characterization of a novel L-arabinose isomerase from Anoxybacillus flavithermus useful in D-tagatose production. PubMed: A lectin from Musca domestica pupae stimulates B cell proliferation and enhances IL-12 production via ERK1/2-NF-κB signaling pathways. PubMed: Characterization of a heterodimeric GH2 β-galactosidase from Lactobacillus sakei Lb790 and formation of prebiotic galacto-oligosaccharides. PubMed: Ganoderma atrum polysaccharide attenuates oxidative stress induced by d-galactose in mouse brain. PubMed: Chemical characterization of the avenanthramide-rich extract from oat and its effect on D-galactose-induced oxidative stress in mice. PubMed: Extrusion decreases the negative effects of kidney bean on enzyme and transport activities of the rat small intestine. PubMed: Enzymatic synthesis of cholecalciferol glycosides using β-glucosidase from sweet almond. PubMed: Isolation and characterization of lactic acid bacteria strains with ornithine producing capacity from natural sea salt. PubMed: [Effect of lutein on relieving oxidative stress in mice induced by D-galatose]. PubMed: The acid tolerant L-arabinose isomerase from the food grade Lactobacillus sakei 23K is an attractive D-tagatose producer. PubMed: Chronic administration of troxerutin protects mouse kidney against D-galactose-induced oxidative DNA damage. PubMed: Thermal decomposition of beta-D-galactopyranosyl-(1-->3)-2-acetamido-2-deoxy-D-hexopyranoses under neutral conditions. PubMed: Purple sweet potato color protects mouse liver against d-galactose-induced apoptosis via inhibiting caspase-3 activation and enhancing PI3K/Akt pathway. PubMed: Thermostable L-arabinose isomerase from Bacillus stearothermophilus IAM 11001 for D-tagatose production: gene cloning, purification and characterisation. PubMed: Flavan-3-ol C-glycosides--preparation and model experiments mimicking their human intestinal transit. PubMed: Characterisation of a haemagglutinin from Hokkaido red bean (Phaseolus vulgaris cv. Hokkaido red bean). PubMed: [Study on the structure and constituents of polysaccharide from ganoderma lucidum]. PubMed: Thermostable variants of pyranose 2-oxidase showing altered substrate selectivity for glucose and galactose. PubMed: Naringin alleviates cognitive impairment, mitochondrial dysfunction and oxidative stress induced by D-galactose in mice. PubMed: Characterization of the O-antigen in the lipopolysaccharide of Cronobacter (Enterobacter) malonaticus 3267. PubMed: An L-arabinose isomerase from Acidothermus cellulolytics ATCC 43068: cloning, expression, purification, and characterization. PubMed: One-pot enzymatic production of beta-D-galactopyranosyl-(1-->3)-2-acetamido-2-deoxy-D-galactose (galacto-N-biose) from sucrose and 2-acetamido-2-deoxy-D-galactose (N-acetylgalactosamine). PubMed: A D-galactose-binding lectin with mitogenic activity from Musca domestica pupae. PubMed: Physicochemical properties and antioxidant capacity of 3 polysaccharides from green tea, oolong tea, and black tea. PubMed: Troxerutin protects the mouse liver against oxidative stress-mediated injury induced by D-galactose. PubMed: A beta-l-Arabinopyranosidase from Streptomyces avermitilis is a novel member of glycoside hydrolase family 27. PubMed: Protective effect of selenoarginine against oxidative stress in D-galactose-induced aging mice. PubMed: Characterization of three beta-galactoside phosphorylases from Clostridium phytofermentans: discovery of d-galactosyl-beta1->4-l-rhamnose phosphorylase. PubMed: Marker constituents of the natural antioxidant Eucalyptus leaf extract for the evaluation of food additives. PubMed: Probing active-site residues of pyranose 2-oxidase from Trametes multicolor by semi-rational protein design. PubMed: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris. PubMed: A thermostable triple mutant of pyranose 2-oxidase from Trametes multicolor with improved properties for biotechnological applications. PubMed: The structure of the O-antigen in the endotoxin of the emerging food pathogen Cronobacter (Enterobacter) muytjensii strain 3270. PubMed: Xylose reductase activity in Debaryomyces hansenii UFV-170 cultivated in semi-synthetic medium and cotton husk hemicellulose hydrolyzate. PubMed: Production of carbohydrate building blocks from red seaweed polysaccharides. Efficient conversion of galactans into C-glycosyl aldehydes. PubMed: Soy isoflavones attenuate oxidative stress and improve parameters related to aging and Alzheimer's disease in C57BL/6J mice treated with D-galactose. PubMed: Purple sweet potato color attenuates oxidative stress and inflammatory response induced by d-galactose in mouse liver. PubMed: Engineering of pyranose 2-oxidase: improvement for biofuel cell and food applications through semi-rational protein design. PubMed: Syntheses of retinol glycosides using beta-glucosidase in SCCO(2) media. PubMed: The unique enzymatic function of field bean (Dolichos lablab) D-galactose specific lectin: a polyphenol oxidase. PubMed: [Effects of marine collagen peptide on delaying the skin aging]. PubMed: Identification of lacto-N-Biose I phosphorylase from Vibrio vulnificus CMCP6. PubMed: Syntheses of dopa glycosides using glucosidases. PubMed: d-galactose administration induces memory loss and energy metabolism disturbance in mice: protective effects of catalpol. PubMed: An overview of mannan structure and mannan-degrading enzyme systems. PubMed: Purple sweet potato color repairs d-galactose-induced spatial learning and memory impairment by regulating the expression of synaptic proteins. PubMed: Kefiran antagonizes cytopathic effects of Bacillus cereus extracellular factors. PubMed: Characterization of pyranose dehydrogenase from Agaricus meleagris and its application in the C-2 specific conversion of D-galactose. PubMed: [Effect of seleno-arginine on cellular immunological function in D-gal aging mice]. PubMed: In vivo anti-influenza virus activity of an immunomodulatory acidic polysaccharide isolated from Cordyceps militaris grown on germinated soybeans. PubMed: Structural characterization and serological specificities of lipopolysaccharides from Salmonella enterica serovar Gallinarum biovar Pullorum standard, intermediate and variant antigenic type strains. PubMed: Colorimetric quantification of alpha-D-galactose 1-phosphate. PubMed: Lactobacillus ghanensis sp. nov., a motile lactic acid bacterium isolated from Ghanaian cocoa fermentations. PubMed: Syntheses of N-vanillyl-nonanamide glycosides using amyloglucosidase from Rhizopus and beta-glucosidase from sweet almond. PubMed: The missing step of the L-galactose pathway of ascorbate biosynthesis in plants, an L-galactose guanyltransferase, increases leaf ascorbate content. PubMed: Determination of the lactose content of fluid milk by spectrophotometric enzymatic analysis using weight additions and path length adjustment: collaborative study. PubMed: Structural elucidation of a 3-O-methyl-D-galactose-containing neutral polysaccharide from the fruiting bodies of Phellinus igniarius. PubMed: Seed mucilage from Ipomoea dasysperma. PubMed: Properties of pyranose dehydrogenase purified from the litter-degrading fungus Agaricus xanthoderma. PubMed: Galactose oxidase immobilized on silica in an analytical determination of galactose-containing carbohydrates. PubMed: [Effect of resveratrol on the cognitive ability of Alzheimeros mice]. PubMed: [Isolation and identification of a bacterial strain JS018 capable of degrading several kinds of organophosphate pesticides]. PubMed: Immunomodulatory effects of polysaccharides produced by Lactobacillus delbrueckii ssp. bulgaricus OLL1073R-1. PubMed: Production of prebiotic galacto-oligosaccharides from lactose using beta-galactosidases from Lactobacillus reuteri. PubMed: Purification and characterization of two novel beta-galactosidases from Lactobacillus reuteri. PubMed: Characterization of a thermostable endo-beta-1,4-D-galactanase from the hyperthermophile Thermotoga maritima. PubMed: Pressure effect on the stability and the conformational dynamics of the D-Galactose/D-Glucose-binding protein from Escherichia coli. PubMed: Histochemical analysis of glycoconjugate secretion in the alimentary canal of Anguilla anguilla L. PubMed: The in vivo synthesis and accumulation of lectin in developing seeds of black gram (Vigna mungo L. Hepper). PubMed: [Isolation and characterization of active compounds from Aloe vera with a possible role in skin protection]. PubMed: Altering glucose oxidase to oxidize D-galactose through crosslinking of imprinted protein. PubMed: Analysis of reducing carbohydrates by reductive tryptamine derivatization prior to micellar electrokinetic capillary chromatography. PubMed: The three-dimensional structures of two beta-agarases. PubMed: Production of tagatose by a recombinant thermostable L-arabinose isomerase from Thermus sp. IM6501. PubMed: [Anti-oxidative effects of proanthocyanidins in mice induced by D-galactose]. PubMed: The beta-1,4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions. PubMed: Aspartame optical biosensor with bienzyme-immobilized eggshell membrane and oxygen-sensitive optode membrane. PubMed: Galactosyl transfer catalyzed by thermostable beta-glycosidases from Sulfolobus solfataricus and Pyrococcus furiosus: kinetic studies of the reactions of galactosylated enzyme intermediates with a range of nucleophiles. PubMed: Sensitive and rapid immunoassays for Salmonella enteritidis. PubMed: Specificity of lectin activity of Bacillus thuringiensis parasporal inclusion proteins. PubMed: Conversion of sugars to 1,2-propanediol by Thermoanaerobacterium thermosaccharolyticum HG-8. PubMed: Transgalactosylation by thermostable beta-glycosidases from Pyrococcus furiosus and Sulfolobus solfataricus. Binding interactions of nucleophiles with the galactosylated enzyme intermediate make major contributions to the formation of new beta-glycosides during lactose conversion. PubMed: Role of Na+-glucose cotransport in jejunal meal-induced absorption. PubMed: Bioconversion of D-galactose into D-tagatose by expression of L-arabinose isomerase. PubMed: Determination of edible bird's nest and its products by gas chromatography. PubMed: Development of an ultra-high-temperature process for the enzymatic hydrolysis of lactose. I. The properties of two thermostable beta-glycosidases. PubMed: Transglycosylation reactions of Bacillus stearothermophilus maltogenic amylase with acarbose and various acceptors. PubMed: NT-3 attenuates functional and structural disorders in sensory nerves of galactose-fed rats. PubMed: Role of Streptococcus thermophilus MR-1C capsular exopolysaccharide in cheese moisture retention. PubMed: Presence of leptin receptors in rat small intestine and leptin effect on sugar absorption. PubMed: Purification and partial characterization of an antigen specific to Lactobacillus brevis strains with beer spoilage activity. PubMed: Calcium channel blockers modify jejunal uptake of D-galactose in rabbits. PubMed: Release of ferulic acid from sugar-beet pulp by using arabinanase, arabinofuranosidase and an esterase from Aspergillus niger. PubMed: Carrageenans and their use in meat products. PubMed: Certain functional properties of gums derived from some lesser known tropical legumes (Afzelia africana, Detarium microcarpum and Mucuna flagellipes). PubMed: Antitumor activities and immunochemical properties of the cell-wall polysaccharides from Aureobasidium pullulans. PubMed: Rhamnogalacturonan alpha-L-rhamnopyranohydrolase. A novel enzyme specific for the terminal nonreducing rhamnosyl unit in rhamnogalacturonan regions of pectin. PubMed: Synthesis of alpha-L-mannopyranosyl-containing disaccharides and phenols as substrates for the alpha-L-mannosidase activity of commercial naringinase. PubMed: [Effects of Coriolus versicolor polysaccharides on productivity and longevity in Drosophila melanogaster]. PubMed: Effect of cadmium on enzymatic digestion and sugar transport in the small intestine of rabbit. PubMed: Effect of cadmium on D-galactose transport across the small intestine of rabbits. PubMed: Kinetic heterogeneity of Na-D-glucose cotransport in teleost gastrointestinal tract. PubMed: Inhibitory effect of oligosaccharides derived from plant xyloglucan on intestinal glucose absorption in rat. PubMed: Isolation, characterization, and antitumor activities of the cell wall polysaccharides from Elsinoe leucospila. PubMed: Effect of oat gum on the physical properties of the gastrointestinal contents and on the uptake of D-galactose and cholesterol by rat small intestine in vitro. PubMed: In vivo binding of the winged bean basic lectin labeled with iodo[2-14C]acetic acid to the intestinal epithelial cells of the rat. PubMed: Purification and characterization of a galactose-binding lectin from the skin mucus of the conger eel Conger myriaster. PubMed: Digestibility of pentose sugars and uronic acids and their effect on chick weight gain and caecal size. PubMed: Role of the glucopyranose ring in the elicitation of feeding. PubMed: D-glucose suppression of eating after intra-third ventricle infusion in rat. PubMed: Ascorbic acid in cultured tissue of briar rose, Rosa rugosa Thunb. PubMed: Identification and purification of an endogenous receptor for the lectin pallidin from Polysphondylium pallidum. PubMed: Intestinal transport of hexoses in the rat following chronic heat exposure. PubMed: Intestinal absorption of D-glucose and D-galactose in rats infected with Nematospiroides dubius. PubMed: Developmentally regulated, carbohydrate-binding protein in Dictyostelium discoideum.