Results 281 to 290 of about 1,038,706 (318)
Some of the next articles are maybe not open access.
Journal of Agricultural and Food Chemistry, 2009
Aqueous extracts of 30 plants were investigated for their antioxidant properties using DPPH and ABTS radical scavenging capacity assay, oxygen radical absorbance capacity (ORAC) assay, superoxide dismutase (SOD) assay, and ferric reducing antioxidant ...
Stéphanie Dudonné +4 more
semanticscholar +1 more source
Aqueous extracts of 30 plants were investigated for their antioxidant properties using DPPH and ABTS radical scavenging capacity assay, oxygen radical absorbance capacity (ORAC) assay, superoxide dismutase (SOD) assay, and ferric reducing antioxidant ...
Stéphanie Dudonné +4 more
semanticscholar +1 more source
Electropolymerization Treatment of Phenol Wastewater and the Reclamation of Phenol
Water Environment Research, 2012Abstract Electrochemical treatment of phenol wastewater was carried out with stainless steel anodes, and phenol removal was achieved through the electropolymerization process. The effects of phenol concentration and bath voltage were discussed. The original chemical oxygen demand (COD) value was approximately 500 mg/L.
Jun He +4 more
openaire +3 more sources
Inorganica Chimica Acta, 2007
Abstract Two alkali metal phenolate/phenol complexes are reported. The cations are pseudo-octahedrally coordinated by oxygen atoms and the π-systems of phenolates and solvent phenols. The ratio of phenolate/phenol determines whether the oxygen atom of the phenolate participates in the coordination of the metal.
Joachim Sieler, Maren Pink
openaire +2 more sources
Abstract Two alkali metal phenolate/phenol complexes are reported. The cations are pseudo-octahedrally coordinated by oxygen atoms and the π-systems of phenolates and solvent phenols. The ratio of phenolate/phenol determines whether the oxygen atom of the phenolate participates in the coordination of the metal.
Joachim Sieler, Maren Pink
openaire +2 more sources
Journal of the American College of Emergency Physicians, 1979
A case report of survival after severe ingestion of phenol is described. The patient developed coma, respiratory arrest 30 minutes postingestion, hypotension, ventricular arrhythmias, metabolic acidosis, seizures, selective elevation of uric acid and gastrointestinal disturbances. Treatment consisted of gastric lavage, olive oil, activated charcoal and
L M, Haddad +2 more
openaire +2 more sources
A case report of survival after severe ingestion of phenol is described. The patient developed coma, respiratory arrest 30 minutes postingestion, hypotension, ventricular arrhythmias, metabolic acidosis, seizures, selective elevation of uric acid and gastrointestinal disturbances. Treatment consisted of gastric lavage, olive oil, activated charcoal and
L M, Haddad +2 more
openaire +2 more sources
Bioactivities, biosynthesis and biotechnological production of phenolic acids in Salvia miltiorrhiza
Critical reviews in food science and nutrition, 2018Salvia miltiorrhiza (Danshen in Chinese), is a well-known traditional Chinese medicinal plant, which is used as not only human medicine but also health-promotion food.
M. Shi +4 more
semanticscholar +1 more source
1989
The phenolic resins are considered to be the first polymeric products produced commercially from simple compounds of low molecular weight. Phenolic resins continue to be used for a wide variety of applications, such as molding powders, laminating resins, adhesives, binders, surface coatings, and impregnants.
openaire +3 more sources
The phenolic resins are considered to be the first polymeric products produced commercially from simple compounds of low molecular weight. Phenolic resins continue to be used for a wide variety of applications, such as molding powders, laminating resins, adhesives, binders, surface coatings, and impregnants.
openaire +3 more sources
The vibrational spectra of phenol and phenol-OD
Spectrochimica Acta, 1960Raman spectra (liquid phase) with depolarization measurements and infrared spectra (vapor, solution, liquid and solid phases) in the 300–3800 cm−1 region are reported for phenol and phenol-OD. A complete vibrational assignment for phenol is presented and a value of 3·37 kcal/mole has been determined for the barrier to internal rotation about the C—O ...
openaire +2 more sources
Structure-antioxidant activity relationships of flavonoids and phenolic acids.
Free Radical Biology & Medicine, 1996C. Rice-evans, N. Miller, G. Paganga
semanticscholar +1 more source
Annals of the New York Academy of Sciences, 2002
Abstract: Wine contains many phenolic substances, most of which originate in the grape berry. The phenolics have a number of important functions in wine, affecting the tastes of bitterness and astringency, especially in red wine. Second, the color of red wine is caused by phenolics.
openaire +2 more sources
Abstract: Wine contains many phenolic substances, most of which originate in the grape berry. The phenolics have a number of important functions in wine, affecting the tastes of bitterness and astringency, especially in red wine. Second, the color of red wine is caused by phenolics.
openaire +2 more sources
A review of technologies for the phenolic compounds recovery and phenol removal from wastewater
Chemical engineering research & design, 2021K. A. Mohamad Said +4 more
semanticscholar +1 more source