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Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelian
defence response Norway spruce phenylpropanoids stilbenoids
2015/3/27
We examined defence responses in embryogenic cell suspension cultures of Norway spruce (Picea abies [L.] Karst) elicited by intracellular protein and cell wall fractions (PF and WF, respectively) prep...
Effect of temperature on the antioxidant activity of phenolic acids
antioxidants pork lard oxidasability Oxipres
2014/2/25
The effect of temperature on the antioxidant activity of phenolic acids (gallic, gentisic, protocatechuic, syringic, vanillic, ferulic, caffeic, and sinapic; 0.5 mmol/kg) was studied in pork lard, usi...
Ability of phenolic acids to protect naturally present alfa-tocopherol during the heating of plant oils
vitamin E lipid oxidantion antioxidants frying
2014/2/25
The ability of phenolic acids (ferulic, gallic, protocatechuic, and sinapic; 600 mg/kg) to protect naturally present a-tocopherol was tested during the heating of sunflower oil on a hot plate set at 1...
Ability of phenolic acids to protect α-tocopherol
phenolic acids frying α-tocopherol polymerised triacylglycerols
2014/2/27
The ability of phenolic acids (gallic, gentisic, protocatechuic, syringic, vanillic, ferulic, caffeic, and sinapic; 600 mg/kg) to protect α-tocopherol was tested during the heating of sunflower oil on...
Antimicrobial and antioxidant properties of phenolic acids alkyl esters
phenolic acid antioxidant properties antimicrobial properties
2014/2/27
Some phenolic acids alkyl esters (methyl, ethyl, propyl, butyl and hexyl) and determine their antioxidant and antimicrobial activities were prepared. The antimicrobial activity against the tested micr...
Relationship between the Deposition of Phenolic Acids in the Cell Walls and the Cessation of Rapid Growth in Internodes of Floating Rice
p-Coumaric acid Deepwater rice Diferulic acid Ferulic acid Floating rice Growth cessation Internode Submergence
2009/7/24
We examined the involvement of p-coumaric, ferulic and 5-5-coupled diferulic acids ester-linked to cell walls in determining the elongation rate of internodes of floating rice (Oryza sativa L.). When ...
Changes in Cell Wall-Bound Phenolic Acids in the Internodes of Submerged Floating Rice
Cell elongation p-Coumaric acid Deepwater rice Diferulic acid Ferulic acid Floating rice Internode Submergence
2009/7/24
Submergence induces rapid elongation of internodes in floating rice (Oryza sativa L.). We examined the distributions of p-coumaric, ferulic and 5-5-coupled diferulic acids ester-linked to cell walls a...
Isolation and Identification of Phenolic Acids in Malaysian Honey with Antibacterial Properties
Malaysian honey phenolics antibacteria
2009/6/24
In this study the non-peroxide antibacterial factors in Malaysian honey were isolated and identified. The phenolic components were extracted from two different local floral honeys and their effects on...
Antioxidative Effects of Phenolic Acids on Lipid Peroxidation Induced by H2O2 in the Presence of Myoglobin
caffeic acid ferulic acid hydrogen peroxide
2009/6/18
Antioxidant effects of the phenolic acids, caffeic acid, p-coumaric acid, and ferulic acid, were investigated by monitoring O2 consumption in the linoleic acid micelles in the presence of H2O2 and met...
Identification of Phenolic Acids and Changes in their Content during Fermentation and Ageing of White Wines Posip and Rukatac
phenolic acids Posip Rukatac
2009/3/20
Identification of phenolic acids was performed and changes in their content during the production of autochthonous Croatian white wines Posip and Rukatac (Vitis vinifera, L.) were registered. In both ...
Inhibition of the Decrease of Linalool in Muscat Wine by Phenolic Acids
aroma linalool muscat wine oxidation
2009/3/16
Two white wine extracts rich in phenolic acids, caffeic acid and gallic acid were tested as inhibitors of the decrease of linalool in Muscat wine. Each wine extract was added at 60 ppm and each phenol...
Total phenolics and phenolic acids content in low (Chrysopogon gryllus) and mediocre quality (Festuca vallesiaca) forage grasses of Deliblato Sands meadow-pasture communities in Serbia
digestibility feed quality secondary plant products cinnamic and benzoic acid derivatives
2015/6/1
Chrysopogon gryllus and Festuca vallesiaca are components of a number of meadow-pasture communities in Serbia. We performed the analyses of phenolics that influence quality and digestibility of grasse...
Chocolate intake increases urinary excretion of polyphenol-derived phenolic acids in healthy human subjects
Cocoa chocolate polyphenols
2016/12/30
Proanthocyanidins, the most abundant polyphenols in chocolate, are not depolymerized in the stomach and reach the small intestine intact, where they are hardly absorbed because of their high molecular...
Chromatographic Determination of Phenolic Acids in the Snowdrop by HPLC
Galanthus elwesii (snowdrop) phenolic acids HPLC
2010/4/21
Free and esterified phenolic acids of Galanthus elwesii (snowdrop) were extracted with petroleum ether and determined by HPLC. Cinnamic, ferulic, vanillic, p-coumaric, p-hydroxy benzoic, and caffeic a...