Results 141 to 150 of about 64,070 (311)
Jurnal Ilmu dan Teknologi Hasil Ternak, 2012 The purpose of this research was to study effect of using whey protein edible film contained benzoic and propionic acid on coliform and E. coli of gouda cheese during 4 weeks ripening.
Abdul Manab
doaj
Chemistry &Biodiversity, EarlyView.ABSTRACT The Casearia genus (Salicaceae) is well known as a source of natural antitumor prototypes, as described for clerodane diterpenes. In this way, the dichloromethane phase from leaves of Casearia arborea was phytochemically evaluated in liquid chromatography coupled to high‐resolution mass spectrometry, furnishing flavonoid, flavolignan, and ...
Augusto L. Santos +7 more
wiley +1 more source
Chemistry &Biodiversity, EarlyView.Compound A3bn exhibited strong binding affinities for HDAC2, HDAC6, and HDAC8. A3bn’s anticancer IC50 values were similar to those of SAHA. Cell death resulted from the extrinsic apoptotic pathway. Compound A3bn, a hydrophilic linker, which promotes zinc coordination, may be the cause of its increased activity across HDAC isoforms. ABSTRACT Unregulated
Nedaa A. Abd Al Rahim +8 more
wiley +1 more source
Oxidation of Toluene to Benzoic Acid Catalyzed by Modified Vanadium Oxide
Iraqi Journal of Chemical and Petroleum Engineering, 2014 A variety of oxides were examined as additives to a V2O5/Al2O3 catalyst in order to enhance the catalytic performance for the vapor phase oxidation of toluene to benzoic acid.
Wadood T. Mohammed
doaj
Chemistry &Biodiversity, EarlyView.ABSTRACT Pollenkitt, the lipid‐rich coating of pollen grains, is a promising natural ultraviolet (UV)‐protective source rich in phenolic and flavonoid compounds. This study assessed the UV protection capacity of pollenkitt extracted from Narcissus tazetta using six solvents (dH2O, acetone, diethyl ether, ethanol, chloroform, and methanol).
Aslıhan Çetinbaş‐Genç +4 more
wiley +1 more source
Reaction Engineering of In Vitro Natural Product Biosynthesis: Challenges and Strategies
ChemBioChem, EarlyView.The yield and turnover of in vitro natural product biosynthesis, and even its feasibility, are determined by intermolecular interactions. Reaction engineering allows to improve the performance of such complex biocatalytic systems. Natural products are widely used as pharmaceuticals and agrochemicals, or as active ingredients in food and cosmetics ...
Elsa Sánchez‐García +2 more
wiley +1 more source
Fe─Co Synergism in the Heterogeneous Catalytic Conversion of Cyclohexane to KA Oil
ChemCatChem, EarlyView.This research aimed to investigate the potential of heterogeneous Fe‐Co catalysts supported on Alumina in the oxidation of cyclohexane to cyclohexanol and cyclohexanone (KA oil). Different catalysts have been synthesized by sol‐immobilization, wetness impregnation and inverse microemulsion, revealing a different catalytic activity and selectivity ...
Marta Stucchi +6 more
wiley +1 more source
A modified method for the determination of hippuric acid and free benzoic acid in the urine of cattle [PDF]
, 1928 F. J. Warth, Nirmal Chandra Das Gupta
openalex +1 more source
C‐Acylation of Guaiacol with Acetic Acid Over Solid Acid Catalysts Under Mild Reaction Conditions
ChemCatChem, EarlyView.Direct acylation of guaiacol (G) with acetic acid (AA) over Aquivion® PW87 under mild conditions affords 4‐hydroxy‐3‐methoxyacetophenone (p‐HMAP) with a remarkable para/ortho molar ratio of 26:1. Combined DFT and experimental studies reveal an acid‐catalyzed intermolecular acyl transfer via 2‐methoxyphenyl acetate (MPA), enabling a highly selective and
Nicola Schiaroli +3 more
wiley +1 more source