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Showing 1-30 of 50 results for "G2164" within Papers
F Martin et al.
Journal of dairy science, 92(12), 5898-5906 (2009-11-20)
Milk oxidoreduction potential was modified using gases during the production of a model dairy product and its effect on gel setting was studied. Acidification by glucono-delta-lactone was used to examine the physicochemistry of gelation and to avoid variations due to
Liang Yu Yan et al.
ACS applied materials & interfaces, 4(9), 4610-4615 (2012-08-23)
Here we demonstrate a polysaccharide hydrogel reinforced with finely dispersed single-walled carbon nanotubes (SWNTs) using biocompatible dispersants O-carboxymethylchitosan (OC) and chondroitin sulfate A (CS-A) as a structural support. Both of the dispersants can disperse SWNTs in aqueous solutions and hydrogel
Walid Saibi et al.
World journal of microbiology & biotechnology, 28(1), 23-29 (2012-07-19)
BglG, a Stachybotrys microspora β-glucosidase produced in the presence of glucose and cellobiose, was used individually as sole carbon source. The time course synthesis of BglG showed two aspects: (1) an exponential curve, observed in glucose Mandels medium, and (2)
Hao Hu et al.
Ultrasonics sonochemistry, 20(1), 187-195 (2012-08-29)
High intensity ultrasonic (HUS, 20 kHz, 400 W) pre-treatments of soybean protein isolate (SPI) improved the water holding capacity (WHC), gel strength and gel firmness (final elastic moduli) of glucono-δ-lactone induced SPI gels (GISG). Sonication time (0, 5, 20, and
Jing Zhang et al.
Se pu = Chinese journal of chromatography, 30(8), 804-809 (2012-12-22)
The surface of silica was modified by delta-gluconolactone, a multi-hydroxyl molecule, to prepare a new stationary phase for hydrophilic interaction chromatography (HILIC) of strongly polar compounds from traditional Chinese medicine. The separation properties and separation mechanisms of the stationary phase
Aijun Yang et al.
Journal of the science of food and agriculture, 93(12), 3065-3071 (2013-03-21)
Texture and water holding are important for silken tofu manufacturers and are affected by many factors, including soybean variety and processing conditions. In this study we evaluated these two key quality attributes of silken tofu produced from two soybean varieties
M J Hunt et al.
The Australasian journal of dermatology, 33(3), 131-134 (1992-01-01)
Alpha hydroxy acids (AHA's) or "fruit acids" are a special group of organic acids found in many natural foods. They have been described in the literature for the treatment of a number of conditions in which abnormal keratinization consistently contributes
Guilherme de Oliveira Reis et al.
Journal of colloid and interface science, 539, 287-296 (2018-12-28)
Natural rubber is obtained by processing natural rubber latex, a liquid colloidal suspension that rapidly gels after exudation from the tree. We prepared such gels by acidification, in a large range of particle volume fractions, and investigated their rheological properties.
Bijun Xia et al.
Molecular pharmaceutics, 9(11), 3246-3258 (2012-10-05)
Recycling in the gastrointestinal tract is important for endogenous substances such as bile acids and for xenobiotics such as flavonoids. Although both enterohepatic and enteric recycling mechanisms are well recognized, no one has discussed the third recycling mechanism for glucuronides:
Puppala Muthenna et al.
The Biochemical journal, 442(1), 221-230 (2011-11-09)
Non-enzymatic glycation is a complex series of reactions between reducing sugars and amino groups of proteins. Accumulation of AGEs (advanced glycation end-products) due to non-enzymatic glycation has been related to several diseases associated with aging and diabetes. The formation of
Timothy J Key et al.
The American journal of clinical nutrition, 86(3), 672-681 (2007-09-08)
Previous studies suggest that high plasma concentrations of carotenoids, retinol, or tocopherols may reduce the risk of prostate cancer. We aimed to examine the associations between plasma concentrations of 7 carotenoids, retinol, alpha-tocopherol, and gamma-tocopherol and prostate cancer risk. A
Misook Kim et al.
Applied biochemistry and biotechnology, 162(5), 1379-1390 (2010-08-13)
The economics driving biorefinery development requires high value-added products such as cellobiose for financial feasibility. This research describes a simple technology for increasing cellobiose yields during lignocellulosic hydrolysis. The yield of cellobiose produced during cellulose hydrolysis was maximized by modification
Elaine O'Connell et al.
Applied microbiology and biotechnology, 89(3), 685-696 (2010-10-01)
The moderately thermophilic aerobic ascomycete Talaromyces emersonii secretes, under selected growth conditions, several β-glucan hydrolases including an exo-1,3-β-glucanase. This enzyme was purified to apparent homogeneity in order to characterise its biochemical properties and investigate hydrolysis of different β-glucans, including laminaran
S van Weely et al.
Biochimica et biophysica acta, 1181(1), 55-62 (1993-03-24)
In addition to the lysosomal glucocerebrosidase, a distinct beta-glucosidase that is also active towards glucosylceramide could be demonstrated in various human tissues and cell types. Subcellular fractionation analysis revealed that the hitherto undescribed glucocerebrosidase is not located in lysosomes but
M L MacNeil et al.
Journal of analytical toxicology, 10(1), 15-17 (1986-01-01)
The most commonly used method for quantifying D-glucaric acid, the enzyme inhibition method, is a two-step procedure. In the first step of the present study, urine was boiled at acidic pH to convert glucaric acid to 1,4-glucarolactone, which inhibits beta-glucuronidase
Gianluigi Cardinali et al.
International journal of systematic and evolutionary microbiology, 62(Pt 3), 722-727 (2011-04-19)
During an investigation of yeast biota in the rhizosphere of lentisk in Sardinian semi-arid areas, a strain was isolated that could not be assigned to any known species. The sequence of the D1/D2 domain of the large subunit rDNA gene
Jean-Pierre Hachem et al.
The Journal of investigative dermatology, 130(2), 500-510 (2009-09-11)
Neutralization of the normally acidic stratum corneum (SC) has deleterious consequences for permeability barrier homeostasis and SC integrity/cohesion attributable to serine proteases (SPs) activation leading to deactivation/degradation of lipid-processing enzymes and corneodesmosomes (CD). As an elevated pH compromises SC structure
Gluconolactone induces cellulase gene expression in cellulolytic filamentous fungus Trichoderma reesei
Kou Y, et al.
Royal Society of Chemistry Advances, 4(68), 36057-36063 (2014)
T Friedrich et al.
FEBS letters, 265(1-2), 37-40 (1990-06-04)
The respiratory chain NADH:ubiquinone oxidoreductase (NADH dehydrogenase or Complex I) of mitochondria comprises some 30 different subunits, and one FMN and 4 or 5 iron-sulfur clusters as internal redox groups. The bacterial glucose dehydrogenase, which oxidizes glucose to gluconolactone in
Hiba Al-Hamidi et al.
Pharmaceutical development and technology, 20(1), 74-83 (2014-01-08)
The solid dispersion technique is one of the most effective methods for improving the dissolution rate of poorly water-soluble drugs; however this is reliant on a suitable carrier and solvent being selected. The work presented explores amino sugars (d-glucosamine HCl
David W Nyman et al.
Cancer detection and prevention, 28(1), 8-16 (2004-03-26)
Selenium (Se) and selenomethionine (Se-Met) have been identified as potential chemopreventive agents of prostate cancer. Using an assay for the speciation (separation and identification) and quantification of selenoamino acids, Se-Met was profiled in serum and prostate tissue from prostate cancer
Yulia Kaluzhny et al.
Alternatives to laboratory animals : ATLA, 43(2), 101-127 (2015-05-23)
The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the human response to chemicals, cosmetics and other
K K Steinberg et al.
Journal of analytical toxicology, 10(4), 139-141 (1986-07-01)
The relative usefulness of two spectrophotometric methods for quantifying urinary D-glucaric acid was evaluated. The enzyme inhibition method measures the inhibition of beta-D-glucuronidase by the 1,4-glucarolactone produced from D-glucaric acid in urine by boiling at acidic pH. The glyoxylic acid
R A Harkness et al.
Journal of inherited metabolic disease, 11(1), 103-113 (1988-01-01)
Concentrations of amino and organic acids, phosphate, sulphate, gluconic acid and gluconolactone were measured in amniotic fluid samples which contained either normal or raised hypoxanthine concentrations. In this way, the effect of mild fetal ATP depletion could be determined. The
Ahmad Anas Nagoor Gunny et al.
Pakistan journal of biological sciences : PJBS, 16(18), 960-964 (2014-02-08)
Production cost of enzyme is largely determined by the type of the strain and raw material used to propagate the strain. Hence, selection of the strain and raw materials is crucial in enzyme production. For Glucose oxidase (GOx), previous studies
Young-Hee Yoo et al.
International journal of biological macromolecules, 45(3), 226-230 (2009-05-27)
High- and low-methoxyl pectins were treated with pectin methylesterase (PME) and the functional properties of the resulting pectin gels were characterized. The degree of esterification of high- and low-methoxyl pectins decreased from 74.5% to 6.3% and 40.0% to 6.5%, respectively
Sandie M Møller et al.
Journal of agricultural and food chemistry, 59(18), 10097-10103 (2011-08-23)
The molecular motion of water was studied in glucono-δ-lactone-acidified skim milk powder (SMP) solutions with various pH values and dry matter contents. NMR relaxometry measurements revealed that lowering the pH in SMP solutions affected 17O and 1H T2 relaxation rates
R N Puri et al.
The American journal of physiology, 259(6 Pt 1), C862-C868 (1990-12-01)
We recently reported that thrombin-induced platelet aggregation 1) is accompanied by cleavage of aggregin, a 100-kDa membrane protein and a putative ADP receptor, 2) is indirectly mediated by intracellularly activated calpain, and 3) requires the occupancy of high-affinity thrombin receptors.
Samira Khodayari et al.
PloS one, 8(1), e54025-e54025 (2013-01-26)
Diapause is a common feature in several arthropod species that are subject to unfavorable growing seasons. The range of environmental cues that trigger the onset and termination of diapause, in addition to associated hormonal, biochemical, and molecular changes, have been
Mohamed B Khadeer Ahamed et al.
European journal of pharmacology, 631(1-3), 42-52 (2010-01-13)
Grewia tiliaefolia is widely used in traditional Indian medicines to cure jaundice, biliousness, dysentery and the diseases of blood. Bioassay-guided fractionation of methanolic extract of the G. tiliaefolia bark has resulted in the isolation of D-erythro-2-hexenoic acid gamma-lactone (EHGL) and
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