Results 21 to 30 of about 2,031 (187)
Calcium and the control of C4 photosynthesis [PDF]
, 2007 http://www.sherpa.ac.uk/romeo/search ...
Echevarría Ruiz de Vargas, Cristina +8 more
core +1 more source
Formaldehyde as an Acceptor Aldehyde for Transketolase, and the Biosynthesis of Triose [PDF]
Nature, 1958 THE enzyme transketolase is biologically widely distributed, and, in presence of thiamine pyrophosphate and magnesium ions, transfers the ketol group or ‘active glycolaldehyde’ (CH2OH.CO…H) from a variety of ketose phosphates (sedoheptulose 7-phosphate, D-fructose 6-phosphate, D-xylulose 5-phosphate), from certain free ketoses (L-erythrulose, D ...
F, DICKENS, D H, WILLIAMSON
openaire +2 more sources
Sn-Beta zeolites with borate salts catalyse the epimerization of carbohydrates via an intramolecular carbon shift [PDF]
, 2012 Carbohydrate epimerization is an essential technology for the widespread production of rare sugars. In contrast to other enzymes, most epimerases are only active on sugars substituted with phosphate or nucleotide groups, thus drastically restricting ...
A Corma +45 more
core +1 more source
Contribution of protein domains to the activities of the human enzyme and molecular dynamics simulation of domain movements [PDF]
, 2014 Mammalian triokinase, which phosphorylates exogenous dihydroxyacetone and fructose-derived glyceraldehyde, is neither molecularly identified nor firmly associated to an encoding gene.
Cabezas, Alicia +7 more
core +1 more source
Studies on the fructose metabolism in animal tissues [PDF]
, 1959 An improved chromatographic method for the analysis of sugar phosphates and nucleotides presented in the previous paper was applied on the analysis of the metabolites of fructose produced by the action of hexokinase in some tissues in vitro, and the ...
Hara, Yoshito
core +1 more source
Raman Bands of Malto‐ and Isomalto‐Oligosaccharides as Models for Starch
Journal of Raman Spectroscopy, EarlyView.The present study measured Raman spectra of malto‐ and isomalto‐oligosaccharides with various degree of polymerization as models for starch. The data suggest that malto‐oligosaccharides with degree of polymerization ≥ 5 exhibit Raman bands similar to those of starch.
Shusaku Nakajima, Takuma Genkawa
wiley +1 more source
Chemical Synthesis of Lactic Acid from Lignocellulosic Compouds Catalysed by Pb(II) or Al(III)-Sn(II) [PDF]
, 2015 催化转化自然界中含量丰富且可再生的纤维素类生物质资源制备平台化学品有非常重要的意义。尤其是，在非氢条件下将纤维素转化为与其化学组成类似的乳酸，是纤维素转化中最具原子经济效益的路径之一，然而相关的研究尚十分有限。本篇论文研究了氮气氛下，简单金属离子Pb(II)和离子组合Al(III)-Sn(II)催化纤维素及其单体葡萄糖转化为乳酸反应，主要取得以下结果： 研究发现，简单金属离子Pb(II)可有效地催化纤维素及葡萄糖转化制乳酸。氮气氛下，在463K反应6h后，Pb(II)催化球磨纤维素制乳酸的收率高达70 ...
王焱良
core
Appropriate parboiling steaming time at atmospheric pressure and variety to produce rice with weak digestive properties [PDF]
, 2019 Consumers with diabetes mellitus have shown interest in products with low postprandial glucose. To produce rice for this group of consumers, the effect of parboiling steaming time (0, 5, 15, 25, 35, and 45 min) and variety (NERICA1, NERICA7, WITA4, and ...
Akissoe, N.H. +8 more
core +1 more source
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To evaluate the extent to which the appearance of HOD in the brain following systemic administration of a deuterated substrate is due to local brain metabolism versus body metabolism. Methods [6,6‐2H2]glucose, which is transported across the blood‐brain barrier (BBB), and [6,6‐2H2]fructose (Fruc), which does not cross the BBB, were ...
Joseph J. H. Ackerman +5 more
wiley +1 more source
The FEBS Journal, EarlyView.The authors investigated the effects of various glycan ligands for CLEC10A, a lectin receptor expressed on dendritic cells (DCs). Monocyte‐derived DCs were stimulated with glycan‐conjugated dendrimers in combination with the TLR1/2 ligand Pam3CysK4, and responses were investigated at the mRNA and protein level.
Nadia L. van der Meijs +7 more
wiley +1 more source