Results 81 to 90 of about 5,168,176 (315)
Electron, EarlyView.This work presents ZIF‐derived ultrafine CdxZn1−xS decorated with Pt sub‐nanoclusters for efficient photocatalytic reforming of lactic acid. The catalyst achieves high H2 evolution (270.6 mmol h−1 g−1) and selective pyruvic acid production (73.1%), with mechanistic insights revealing Pt‐mediated control over reaction pathways.
Feng Liu +5 more
wiley +1 more source
HPLC Determination of α-keto Acids from Human Serum Using 2,3-Diamino-2,3-dimethylbutane as Derivatizing Reagent [PDF]
Pakistan Journal of Analytical & Environmental Chemistry, 2013 Seven α-keto acids, pyruvic acid (PYR), 2-oxobutyric acid (KB), 3-methyl-2-oxobutyric acid (MKBA), 3-methyl-2-oxovaleric acid (K3MVA), 4-methyl-2-oxovaleric acid (K4MVA), 2-oxoglutaric acid (KG) and Phenyl pyruvic acid (PPY) as derivatives of 2,3-diamino-
Khalida Parveen Mahar +5 more
doaj
Enhanced pyruvic acid yield in an osmotic stress-resistant mutant of Yarrowia lipolytica
Electronic Journal of Biotechnology, 2020 Background: Pyruvic acid (PA), a vital α-oxocarboxylic acid, plays an important role in energy and carbon metabolism. The oleaginous yeast Yarrowia lipolytica (Y. lipolytica) has considerable potential for the production of PA.
Wei Yuan +5 more
doaj +1 more source
, 2011 The reactive uptake of carbonyl-containing volatile organic compounds (cVOCs) by aqueous atmospheric aerosols is a likely source of particulate organic material. The aqueous-phase secondary organic products of some cVOCs are surface-active.
Li, Zhi +3 more
core +2 more sources
Assessment of Metabolites in Noni Fruit Slurry Fermented With Four Non‐Saccharomyces Yeasts
Food Frontiers, EarlyView.Dried noni fruit slurry (DNFS) was fermented for 14 days with selected non‐Saccharomyces yeasts. GCMS, HPLC and amino acid analysis showed that Pichia kluyveri Frootzen and Williopsis saturnus NCYC22 grew well, reduced off‐flavor fatty acids, generated fruity aroma compounds and preserved total phenolic content. ABSTRACT Noni products often suffer from
Zhuoran Zhang, Shao Quan Liu, Yuyun Lu
wiley +1 more source
iLABMED, EarlyView.This study evaluated conventional and emerging biochemical markers for assessing chronic kidney disease (CKD) progression in Bangladeshi patients elevated serum uric acid and parathyroid hormone levels, along with reduced eGFR, vitamin D, and albumin levels, were significantly associated with CKD, highlighting their potential as cost‐effective early ...
Fazlul Haque +13 more
wiley +1 more source
Proton transport chains in glucose metabolism: mind the proton [PDF]
, 2018 The Embden–Meyerhof–Parnas (EMP) pathway comprises eleven cytosolic enzymes interacting to metabolize glucose to lactic acid [CH3CH(OH)COOH]. Glycolysis is largely considered as the conversion of glucose to pyruvate (CH3COCOO-). We consider glycolysis to
Cottrell, Graeme S. +2 more
core +2 more sources
Journal of Intelligent Medicine, EarlyView.Abstract The isoproterenol‐induced myocardial infarction model is a well‐established experimental approach for studying cardiac injury and testing potential protective treatments. By overstimulating beta‐adrenergic receptors, this model closely reproduces key features of human heart attacks, including oxidative damage, calcium imbalance, inflammatory ...
Bushra Imran +5 more
wiley +1 more source
Mljekarstvo, 2011 Effects of freezing and packaging methods on organic acid content of goat cheese during 12 weeks of storage were determined. Goat cheese milk curds were divided into two batches; one of the batches was directly processed in to goat cheese while the other
Pınar Balkir +3 more
doaj
MethodsX, 2017 Polycyclic Aromatic Hydrocarbons (PAHs) are complex and widely distributed environmental pollutants that can affect living ecosystems. This study was conducted to rapidly degrade phenanthrene and pyrene representing low and high molecular weight of PAHs,
Zubairu Darma Umar +3 more
doaj +1 more source