Results 91 to 100 of about 5,059,105 (302)

Recent Progress in the Microbial Production of Pyruvic Acid

open access: yes, 2017
Pyruvic acid (pyruvate) is a cellular metabolite found at the biochemical junction of glycolysis and the tricarboxylic acid cycle. Pyruvate is used in food, cosmetics, pharmaceutical and agricultural applications.
N. Maleki, M. Eiteman
semanticscholar   +1 more source

Dehydroalanine and Lysinoalanine in Thermolyzed Casein do not Promote Colon Cancer in the Rat [PDF]

open access: yes, 2008
Thermolysis of proteins produces xenobiotic amino-acids such as the potentially toxic lysinoalanine, and the alkylating agent, dehydro¬alanine, which have been considered possible health hazards.
AIN   +36 more
core   +3 more sources

Electrochemical Biosensors for Cancer Biomarker Detection: Basic Concept, Design Strategy and Cutting‐Edge Development

open access: yesElectrochemical Science Advances, EarlyView.
ABSTRACT Cancer is a result of uncontrolled cell growth with the potential to damage or spread to another part of the body. It is the deadliest disease in the world; therefore, rapid and sensitive detection is essential to fight it. In the past few decades, many diagnosis tools have been developed to detect cancer and monitor therapy progress.
Md Mobarok Karim, Tahera Lasker
wiley   +1 more source

Inversely polarized thermo-electrochemical power generation via the reaction of an organic redox couple on a TiO2/Ti mesh electrode

open access: yesScientific Reports, 2021
We demonstrate thermo-electrochemical (TEC) conversion using a biocompatible redox couple of lactic acid and pyruvic acid on earth-abundant TiO2. The TEC cell exhibited a positive Seebeck coefficient of 1.40 mV K−1.
Hiroto Eguchi   +5 more
doaj   +1 more source

Direct enhancement of nuclear singlet order by dynamic nuclear polarization

open access: yes, 2012
Hyperpolarized singlet order is available immediately after dissolution DNP, avoiding need for additional preparation steps.
Brindle, Kevin M.   +5 more
core   +1 more source

The Role of Proteins in the Sensory Perception/Organoleptic Properties of Food

open access: yesFood Chemistry International, EarlyView.
Protein structure controls sensory attributes such as flavor, texture, and aroma. This can occur during amino acid breakdown, Maillard reactions and lipid–protein interactions which generate flavor profiles. Bioactive peptides also provide taste and health benefits.
Tharuka Wijesekara, Idaresit Ekaette
wiley   +1 more source

MoO3–TiO2 synergy in oxidative dehydrogenation of lactic acid to pyruvic acid

open access: yes, 2017
An efficient catalytic process for the oxidative dehydrogenation of biomass-derived lactic acid by earth-abundant MoO3/TiO2 mixed oxide catalysts is presented.
K. Liu   +3 more
semanticscholar   +1 more source

High-field dissolution dynamic nuclear polarization of [1-(13)C]pyruvic acid.

open access: yesPhysical Chemistry, Chemical Physics - PCCP, 2016
[1-(13)C]pyruvate is the most widely used hyperpolarized metabolic magnetic resonance imaging agent. Using a custom-built 7.0 T polarizer operating at 1.0 K and trityl radical-doped [1-(13)C]pyruvic acid, unextrapolated solution-state (13)C polarization ...
H. Yoshihara   +5 more
semanticscholar   +1 more source

Understanding the aqueous phase ozonolysis of isoprene: distinct product distribution and mechanism from the gas phase reaction [PDF]

open access: yes, 2012
The aqueous phase reaction of volatile organic compounds (VOCs) has not been considered in most analyses of atmospheric chemical processes. However, some experimental evidence has shown that, compared to the corresponding gas phase reaction, the aqueous ...
Chen, Z. M.   +4 more
core   +1 more source

Comparative analysis of primary and secondary metabolites in wheat seedlings (Triticum aestivum L.) cultivated under varying photosynthetic photon flux densities and growth periods

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND To elucidate the impact of environmental factors on the nutritional quality of metabolites in wheat seedlings, both primary and secondary metabolites must be comprehensively examined. We thus conducted a comparative analysis of these metabolites in wheat seedlings grown under various photosynthetic photon flux densities (PPFD) (200,
Ye Jin Kim   +7 more
wiley   +1 more source

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