Results 101 to 110 of about 582,976 (313)

Food antioxidant capacity determined by chemical methods may underestimate the physiological antioxidant capacity

open access: yesFood Research International, 2007
Antioxidant capacity assays are of growing interest in the study of dietary antioxidant properties since they are able to analyse a complex mixture of antioxidants and its synergistic interactions. However, most of the antioxidant capacity assays in the literature are limited by the antioxidant extraction technique, since some antioxidants may remain ...
Serrano, J.   +2 more
openaire   +2 more sources

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Antioxidant capacity and phenolic total content in 'Fuerte' avocado submitted to hydrothermal treatment

open access: yesAdvances in Horticultural Science, 2013
Avocados possess high nutritional value with proven effectiveness in preventing cardiovascular diseases, attributed primarily to their unsaturated fatty acids content. This fruit is also rich in carotenoids and vitamins, particularly vitamin E. This work
E.R. Daiuto   +4 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

open access: yesAdvanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni   +7 more
wiley   +1 more source

Variability in total antioxidant capacity, antioxidant leaf pigments and foliage yield of vegetable amaranth

open access: yesJournal of Integrative Agriculture, 2018
Twenty vegetable amaranth genotypes were evaluated for total antioxidant capacity, antioxidant leaf pigments, vitamins, and selection of suitable genotypes for extraction of juice in a randomized complete block design (RCBD) with three replications ...
Umakanta Sarker   +3 more
doaj   +1 more source

Assessment of antioxidant capacity and phenolic content of selected commercial beverages [PDF]

open access: yes, 2007
This study was aimed at assessing the antioxidant capacity and phenolic (free, bound, and total) contents in selected commercial beverages. Three different types of beverages commonly available in Malaysian supermarkets namely, cocoa, coffee and tea were
Azlan, Azrina   +2 more
core  

Larix decidua Bark as a Source of Phytoconstituents: An LC-MS Study [PDF]

open access: yes, 2017
Larix decidua bark is a waste of the timber industry and is widely diffused in Northern Italy. This material can be considered a good source of antioxidants and phytoconstituents with possible use in cosmetic or nutraceutical products.
Baldan, Valeria   +8 more
core   +2 more sources

Production of MgO/TiC Composites From MgO‐C Recyclates Using Spark Plasma Sintering

open access: yesAdvanced Engineering Materials, EarlyView.
Using the spark plasma sintering technique, MgO/TiC composites are manufactured from recycled MgO‐C refractories stemming from the steel production that were mixed with titanium powder. This article shows, how the size of the Ti grains and their distribution in the powder mixture affect the local carbon concentration in TiC.
Jiayan Yu   +3 more
wiley   +1 more source

Correlation between antioxidant capacity and anti-inflammatory capacity: a case study of six standard antioxidants

open access: yesOpen Chemistry
Oxidation is a significant contributor to inflammatory responses. However, the association between antioxidant capacity and anti-inflammatory capacity of antioxidants is unclear.
Chen Chih-Jung   +6 more
doaj   +1 more source

Antioxidant capacity of infant fruit beverages: influence of storage and in vitro gastrointestinal digestion [PDF]

open access: yes, 2008
Reyes.Barbera@uv.es; M.J.Lagarda@uv.es; Rosaura.Farre@uv.esThe total antioxidant capacity of three beverages based on fruit juice, milk and cereals, intended for infants and young children up to 3 years of age was evaluated by two methods Trolox ...
Barberá Sáez, Reyes   +3 more
core  

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