Results 131 to 140 of about 1,038,706 (318)

Phenolic Content of Brown Algae (Pheophyceae) Species: Extraction, Identification, and Quantification

open access: yesBiomolecules, 2019
Over the last few decades, isolations and chemical characterizations of secondary metabolites with proved biological activities have been of interest for numerous research groups across the world.
Ivana Generalić Mekinić   +5 more
semanticscholar   +1 more source

Impact of Aqueous Extract of Arbutus unedo Fruits on Limpets (Patella spp.) Pâté during Storage: Proximate Composition, Physicochemical Quality, Oxidative Stability, and Microbial Development

open access: yesFoods, 2020
Limpets are molluscs widely used in food diet and much appreciated in many regions. The consumption of fishery products rich in polyunsaturated fatty acids has been increasing through filleted products and restructured products.
Joaquina Pinheiro   +4 more
doaj   +1 more source

Pretreatment of citrus by-products affects polyphenol recovery:a review [PDF]

open access: yes, 2018
A large amount of citrus waste is generated annually. This waste is of great economic worth, since it contains high levels of polyphenols, which have attracted scientific interest due to their potent antimicrobial and antiradical activities. Pretreatment
Bowyer, Michael C.   +7 more
core   +1 more source

Nutritional and Phytochemical Content of High-Protein Crops [PDF]

open access: yes, 2016
The authors acknowledge support from the Scottish Government’s Rural and Environment Science and Analytical Services Division (RESAS) via their strategic research and partnership programs.Peer ...
Cantlay, Louise   +7 more
core   +2 more sources

Modeling the Effects of Velocity, Spin, Frictional Coefficient, and Impact Angle on Deflection Angle in Near-elastic Collisions of Phenolic Resin Spheres [PDF]

open access: yesarXiv, 2004
A simple model is outlined to describe the collision of cast phenol-formaldehyde resin spheres such as the balls used in the parlor game of pocket billiards, based in part on the famous analysis of elastic collisions developed by Heinrich Hertz over 100 years ago. The analysis treats the normal and tangential components of the initial sphere's velocity
arxiv  

Estrogenic activity of phenolic additives determined by an in vitro yeast bioassay [PDF]

open access: yes, 2001
Copyright @ 2001 Environmental Health PerspectivesWe used a recombinant yeast estrogen assay to assess the activity of 73 phenolic additives that are used as sunscreens, preservatives, disinfectants, antioxidants, flavorings, or for perfumery. Thirty-two
Beresford, NA   +3 more
core   +2 more sources

THz-Raman Identification of labile products in the system "phenol-semiquinone-quinone" [PDF]

open access: yesarXiv, 2016
The paper presents the results of SERS studies of the dynamic behavior of "phenol-semiquinone-quinone" system. This system is a key part of chemiluminescent sensors for reactive oxygen species. The dynamics of the system seems to be very important in the processes that determine the secondary metabolism at the cellular level in molecular biology.
arxiv  

Investigation of the effects of NaOH dopant level on the physical and mechanical properties of carbon/phenolic composite material [PDF]

open access: yes, 1985
The near-catastrophic erosion of the STS-8A solid rocket booster nozzle was the instigating factor in the recent, and on-going, intensive investigation of carbon/phenolic composite materials.
Clinton, R. G., Jr.
core   +1 more source

Simple phenol and phenolic compounds in food flavor

open access: yesC R C Critical Reviews in Food Science and Nutrition, 1978
Simple phenol and phenolic compounds occur in a vast portion of our diet. This review attempts to discuss their occurrences relative to our food supply. In addition, their chemical, nutritional, and sensory properties are explored, as well as methods for their isolation, identification, and quantitation.
Joseph A. Maga, Ira Katz
openaire   +3 more sources

Phenolic acids and flavonoids profiles of commercial honey from different floral sources and geographic sources

open access: yesInternational Journal of Food Properties, 2019
Honey is a natural sweetener produced by honey bees from the secretions of plants. Honey is well-known for its nutritional and medicinal values since prehistoric times.
Yi-Ching Cheung   +3 more
semanticscholar   +1 more source

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