Results 11 to 20 of about 517 (113)

Competing Pathways in Heme Catalyzed Oxidations With Porphyrin‐Centered Reactivity

open access: yesChemistryEurope
The field of heme‐catalyzed oxidation chemistry predominantly focuses on oxidations performed by Compounds 0, I, and II. In the past 50 years, a number of alternative high‐valent iron porphyrin species have been identified wherein the porphyrin holds all
Silène Engbers   +3 more
doaj   +3 more sources

Investigation of the effect of salt stress on photosynthetic electron transport pathways in the Synechocystis PCC 6803 cyanobacterium. [PDF]

open access: yesPhysiol Plant
Cyanobacteria are important model organisms for studying the process of photosynthesis and the effects of environmental stress factors. This study aimed to identify the inhibitory sites of NaCl in the whole photosynthetic electron transport in ...
Patil PP, Kodru S, Szabó M, Vass I.
europepmc   +3 more sources

Production of 2-Methoxy-1,4-benzoquinone (2-MBQ) and 2,6-Dimethoxy-1,4-benzoquinone (2,6-DMBQ) from Wheat Germ Using Lactic Acid Bacteria and Yeast

open access: yesFood Engineering Progress, 2010
Wheat germ contains the glycosylated forms of 2-methoxy-p-benzoquinone (2-MBQ) and 2,6-dimethoxy-p-benzoquinone (2,6-DMBQ), both of which have antimicrobial and immunostimulatory effects. Conversion of glycosylated 2-MBQ and 2,6-DMBQ to their more functional unglycosylated forms requires enzymatic action of β-glucosidase.
Jong-Gil Yoo, Myoung-Dong Kim
openaire   +2 more sources

Ecotoxicological assessment of p-benzoquinone oxidation byproducts in water treatment systems: oxidative stress responses and mechanisms

open access: yesEnvironment International
p-Benzoquinone analogues, a class of ubiquitous oxidation byproducts, are increasingly detected in effluents from various oxidative treatment systems.
Zirui Liu   +7 more
doaj   +2 more sources

Simultaneous Determination of Hydroxylamine, Phenol and Sulfite in Water and Waste Water Samples Using A Voltammetric Nanosensor

open access: yesInternational Journal of Electrochemical Science, 2015
This paper describes the development a novel 8,9-dihydroxy-7-methyl-12H-benzothiazolo[2,3-b]quinazolin-12-one-ZnO/CNTs modified carbon paste electrode (DMBQ/ ZnO/CNTs/CPE)for the electrocatalytic determination of hydroxylamine (HX) in the presence of ...
Vinod Kumar Gupta   +2 more
doaj   +2 more sources

Kin Recognition in the Parasitic Plant Triphysaria versicolor Is Mediated Through Root Exudates

open access: yesFrontiers in Plant Science, 2020
Triphysaria is a facultative parasitic plant in the Orobanchaceae that parasitizes the roots of a wide range of host plants including Arabidopsis, Medicago, rice and maize.
Yaxin Wang   +2 more
exaly   +3 more sources

A protocol for a multidisciplinary early intervention during chemotherapy to improve dietary management behavior in breast cancer patients: a two-arm, single-center randomized controlled trial [PDF]

open access: yesBMC Cancer
Background Adverse reactions are prone to occur in the early stage of chemotherapy and can negatively affect the dietary intake and nutritional status of breast cancer (BC) patients.
Han Tang   +10 more
doaj   +2 more sources

Parasitic Plant-Host Interactions: Molecular Mechanisms and Agricultural Resistance Strategies. [PDF]

open access: yesAdv Sci (Weinh)
Parasitic plants devastate global agriculture through sophisticated molecular interactions with host crops. This review synthesizes current understanding of parasitic plant‐host interactions, from strigolactone‐mediated germination and haustorium formation to host defense mechanisms.
Shi J, Xie Q, Yu F.
europepmc   +2 more sources

6-Hydroxynicotinic Acid From Cucumis melo Inhibits Prehaustorium Formation in Phelipanche aegyptiaca via Disruption of Auxin Signalling Pathway. [PDF]

open access: yesMol Plant Pathol
6‐hydroxynicotinic acid inhibits prehaustorium development in Phelipanche aegyptiaca by inhibiting GH3‐mediated auxin conjugation, downregulating key auxin‐responsive genes, and impairing the auxin transporter AUX1. ABSTRACT Phelipanche aegyptiaca, a root holoparasitic weed, severely threatens agricultural productivity due to its detrimental effects ...
Hu X   +10 more
europepmc   +2 more sources

Simulation of Fermented Wheat Germ Extract Production with High Content of 2,6-dimethoxybenzoquinone by Industrial Bakery Yeast [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
The anti-cancer properties of fermented Wheat Germ Extract (FWGE) have been proven due to the active ingredient benzoquinones, especially 2, 6-dimethoxybenzoquinone (2, 6-DMBQ).
Hasan Firoozi Bereshneh   +1 more
doaj   +1 more source

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