isomaltose

isomaltose Structure
isomaltose structure
Common Name isomaltose
CAS Number 499-40-1 Molecular Weight 342.297
Density 1.68±0.1 g/cm3 (20 ºC 760 Torr) Boiling Point 774.5±60.0 °C at 760 mmHg
Molecular Formula C12H22O11 Melting Point 120 ºC
MSDS Chinese USA Flash Point 288.9±26.4 °C

Antioxidants in heat-processed koji and the production mechanisms.

Food Chem. 187 , 364-9, (2015)

We previously developed antioxidative heat-processed (HP)-koji via two-step heating (55 °C/2days → 75 °C/3 days) of white-koji. In this study, we isolated antioxidants in HP-koji and investigated their formation mechanisms. The antioxidants were identified to...

Phytochemical fingerprints of lime honey collected in serbia.

J. AOAC Int. 97(5) , 1259-67, (2015)

Composition of phenolic compounds and the sugar content were determined as the basis for characterization of lime honey from Serbia. Particular attention was given to differences in phytochemical profiles of ripe and unripe lime honey and lime tree nectar. Me...

Improving the serum D-xylose test for the identification of patients with small intestinal malabsorption.

J. Clin. Gastroenterol. 33(1) , 36-40, (2001)

D-Xylose absorption testing is a simple, low-cost method of screening for small intestinal malabsorption. The optimum method to measure D-xylose absorption (serum vs. urine testing) is uncertain.We present a method of improving the accuracy of D-xylose testin...

Extracellular and cell-associated forms of Gluconobacter oxydans dextran dextrinase change their localization depending on the cell growth.

Biochem. Biophys. Res. Commun. 456(1) , 500-5, (2015)

Gluconobacter oxydans ATCC 11894 produces dextran dextrinase (DDase, EC 2.4.1.2), which synthesizes dextran from the starch hydrolysate, dextrin and is known to cause ropy beer. G. oxydans ATCC 11894 was believed to possess both a secreted DDase (DDext) and a...

Octanoylation of early intermediates of mycobacterial methylglucose lipopolysaccharides.

Sci. Rep. 5 , 13610, (2015)

Mycobacteria synthesize unique intracellular methylglucose lipopolysaccharides (MGLP) proposed to modulate fatty acid metabolism. In addition to the partial esterification of glucose or methylglucose units with short-chain fatty acids, octanoate was invariabl...

Comparison of the effects of slowly and rapidly absorbed carbohydrates on postprandial glucose metabolism in type 2 diabetes mellitus patients: a randomized trial.

Am. J. Clin. Nutr. 100(4) , 1059-68, (2014)

Isomaltulose attenuates postprandial glucose and insulin concentrations compared with sucrose in patients with type 2 diabetes mellitus (T2DM). However, the mechanism by which isomaltulose limits postprandial hyperglycemia has not been clarified.The objective...

Plasma amino acid profile on nocturnal hemodialysis.

Blood Purif. 18(2) , 97-102, (2000)

The purpose of this study was to examine the effect of nocturnal hemodialysis (NHD) on serum amino acid (AA) profile.In a cross-over trial, we studied the AA profile in 11 patients who were switched from conventional hemodialysis to NHD. Plasma levels of AA w...

Plasma pteridine concentrations in patients with chronic renal failure.

Nephrol. Dial. Transplant. 17(6) , 1032-6, (2002)

Pteridine metabolism is impaired in the uraemic state. This may affect cardiovascular function and contribute to malnutrition. We wished to clarify further the impact of impaired pteridine metabolism.Using the HPLC method, the plasma concentrations of endogen...

Determination of polyamines in hydrolysates of uremic plasma by high-performance cation-exchange column chromatography.

J. Chromatogr. A. 272(2) , 279-85, (1983)

The levels of putrescine, cadaverine, spermidine and spermine in uremic plasma were determined with an automatic polyamine analyzer with a 7.5 X 0.2 cm I.D. cation-exchange column using a stepwise sodium chloride gradient. All four polyamines were higher in t...

Circulating tetrahydrobiopterin concentrations in patients with septic shock.

Br. J. Anaesth. 86(4) , 578-80, (2001)

Nitric oxide synthase requires tetrahydrobiopterin for its activity. In animal models of sepsis, changes in circulating tetrahydrobiopterin concentrations precede increases in nitrate. We measured plasma tetrahydrobiopterin and nitrate concentrations on three...