Results 21 to 30 of about 59,372 (246)

Pectic enzymes as potential enhancers of ascorbic acid production through the D-galacturonate pathway in Solanaceae [PDF]

open access: yes, 2018
The increase of L-Ascorbic Acid (AsA) content in tomato (Solanum lycopersicum) is a common goal in breeding programs due to its beneficial effect on human health.
Barone, Amalia   +4 more
core   +2 more sources

Influence of Pyranose and Spacer Arm Structures on Phloem Mobility and Insecticidal Activity of New Tralopyril Derivatives

open access: yesMolecules, 2017
Six new conjugates were designed and synthesized by introducing glucose, methyl glucuronate or glucuronic acid moieties on tralopyril. Phytotoxicity and phloem mobility results demonstrated that the introduction of glucose, methyl glucuronate or ...
Yao Chen   +6 more
doaj   +1 more source

Non-targeted LC-MS based metabolomics analysis of the urinary steroidal profile [PDF]

open access: yes, 2017
The urinary steroidal fraction has been extensively explored as non-invasive alternative to monitor pathological conditions as well as to unveil the illicit intake of pseudo-endogenous anabolic steroids in sport.
Botrè, Francesco   +3 more
core   +1 more source

Active Site Mapping of Xylan-Deconstructing Enzymes with Arabinoxylan Oligosaccharides Produced by Automated Glycan Assembly [PDF]

open access: yes, 2017
Xylan-degrading enzymes are crucial for the deconstruction of hemicellulosic biomass, making the hydrolysis products available for various industrial applications such as the production of biofuel.
de Kruijff, Goswinus H. M.   +6 more
core   +1 more source

Molecular theory of solvation: Methodology summary and illustrations [PDF]

open access: yes, 2015
Integral equation theory of molecular liquids based on statistical mechanics is quite promising as an essential part of multiscale methodology for chemical and biomolecular nanosystems in solution.
Kovalenko, A.
core   +2 more sources

Studies on Medicago lupulina saponins. 5. Isolation and chemical characterization of blossom saponins

open access: yesActa Societatis Botanicorum Poloniae, 2014
The separation of saponins derived from Medicago lupulina L. flowers yielded two saponin fractions. The first one, made up of crystalline saponins, readily precipitable from water solution, was a mixture of three glycosides of soyasapogenol B.
Marian Jurzysta   +4 more
doaj   +1 more source

Genome-wide analysis of the UDP-glucose dehydrogenase gene family in Arabidopsis, a key enzyme for matrix polysaccharides in cell walls [PDF]

open access: yes, 2007
Arabidopsis cell walls contain large amounts of pectins and hemicelluloses, which are predominantly synthesized via the common precursor UDP-glucuronic acid.
Klinghammer, Michaela, Tenhaken, Raimund
core   +1 more source

Rapid Identification of Berberine Metabolites in Rat Plasma by UHPLC-Q-TOF-MS

open access: yesMolecules, 2019
In this study, a reliable and rapid method based on ultra high performance liquid chromatography combined with quadrupole time-of-flight tandem mass spectrometry (UHPLC-Q-TOF-MS) technology and MetabolitePilotMT software was developed for berberine ...
Peng Xu   +7 more
doaj   +1 more source

Postmortem Distribution and Postmortem Redistribution of Carbofuran-7-Phenyl Glucuronic Acid in Rabbits

open access: yesFayixue Zazhi, 2022
ObjectiveTo establish a carbofuran intragastric administration death model in rabbits, and to observe the postmortem distribution and postmortem redistribution of carbofuran-7-phenyl glucuronic acid (Glu-7PH) in rabbits.MethodsThe postmortem distribution:
WEN Yan   +8 more
doaj   +1 more source

Scientific Opinion on Flavouring Group Evaluation 7, Revision 5 (FGE.07Rev5) : saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched‐chain carboxylic acids from chemical group 5 [PDF]

open access: yes, 2017
Acknowledgements: The Panel wishes to thank the members of the Working Group on Flavourings: Ulla Beckman Sundh, Leon Brimer, Karl-Heinz Engel, Paul Fowler, Rainer Gürtler, Trine Husøy, Wim Mennes and Gerard Mulder for the preparatory work on this ...
Anastassiadou, Maria   +25 more
core   +2 more sources

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