Results 31 to 40 of about 254,258 (209)

Use of Alternative Wood for the Ageing of Brandy de Jerez [PDF]

open access: yes, 2020
The use of alternative types of wood has arisen for the aging of the Brandy de Jerez, on a pilot plant level. In particular, besides the use of American oak, two more types of oak have been studied, French oak and Spanish oak, allowed by the Technical ...
Delgado González, Manuel Jesús   +6 more
core   +1 more source

Antioxidant Capacity and Profiles of Phenolic Acids in Various Genotypes of Purple Wheat

open access: yesFoods, 2022
The total phenolic content, phenolic compositions, and antioxidant capacity in the grain of 40 purple wheat genotypes were studied. In this study, purple wheats were investigated in terms of their composition of free and bound phenolic acids and 2,2 ...
Vladimir P. Shamanin   +10 more
doaj   +1 more source

The effect of ultrasound pretreatment on some selected physicochemical properties of black cumin (Nigella Sativa) [PDF]

open access: yes, 2018
Background In the present study, the effects of ultrasound pretreatment parameters including irradiation time and power on the quantity of the extracted phenolic compounds quantity as well as on some selected physicochemical properties ...
A Jiménez   +42 more
core   +1 more source

Antioxidant Capacity and Antimicrobial Activity of Commercial Samples of Guava Leaves (\u3cem\u3ePsidium guajava\u3c/em\u3e) [PDF]

open access: yes, 2020
Psidium guajava is a small tree native to South and Central America. Guava leaves have traditionally been used for treating different illnesses. These benefits can be attributed to phenolics and flavonoids produced by guava.
Alsaidi, Sahar   +11 more
core   +2 more sources

Estimation of phenolic compounds and antioxidant capacity in leaves of fruit species using near-infrared spectroscopy and a chemometric approach

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2021
Description of the subject. Phenolic compounds are very important to the antioxidant capacity of plant species. Phenolic compounds and hence antioxidant capacity are commonly measured in the laboratory using indirect methods that involve several stages ...
Darly Rodrigues Pompeu   +5 more
doaj   +1 more source

Phenolic Content and Antioxidant, Antibacterial Activities of Ethanolic Extract From Lemon Balm and Oregano Plants

open access: yesمجلة بغداد للعلوم, 2014
The antioxidant and antibacterial activities of ethanolic extract and phenolic compounds extract of Lemon balm (Melissa officinalis) and Oregano (Oreganum vulgare) plants were studied; the phenolic content and the relationship between these compounds and
Baghdad Science Journal
doaj   +1 more source

Influence of Some Extraction Conditions Factor on Phenolic Content and Antioxidant Activity of Solanum betaceum Cav.

open access: yesMajalah Obat Tradisional, 2019
Solanum betaceum Cav. fruit is renowned for having antioxidant activity because it contains phenolic compounds. This study aimed to determine the effect of some condition factor namely solvent composition, maceration time, liquid-solid ratio, and the ...
Erna Prawita Setyowati   +4 more
doaj   +1 more source

Effect of drying process on antioxidant properties of date palm fruits [PDF]

open access: yes, 2013
Aim. In order to identify antioxidant activities and phenolic compound, two varieties of date palm (Mazfati and Kalute varieties) (Phoenix dactylifera) fruits (DPF) from Iran systematically evaluated. Methods.
Daraei Garmakhany, A.   +4 more
core  

Phytochemical Composition and Content of Red-Fleshed Grape Accessions

open access: yesHorticulturae, 2023
Red-fleshed grapes are important breeding resources, and study of the content and composition of phenolic compounds in red-fleshed grapes is lacking. In this study, the profiles of phenolic compounds in the whole berry, flesh, and peel of thirteen red ...
Lizhen Lu   +4 more
doaj   +1 more source

Halogenation of microcapsule walls [PDF]

open access: yes, 1972
Procedure for halogenation of confining walls of both gelatin and gelatin-phenolic resin capsules is similar to that used for microencapsulation. Ten percent halogen content renders capsule wall nonburning; any higher content enhances flame-retardant ...
Davis, T. R.   +2 more
core   +1 more source

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