Results 61 to 70 of about 45,917 (167)

Fenóis totais e atividade antioxidante de cinco plantas medicinais Total phenolics and antioxidant activity of five medicinal plants

open access: yesQuímica Nova, 2007
This paper describes total phenolics content and antioxidant activity in the ethanolic extract of leaves, bark and roots of five medicinal plants: Terminalia brasiliensis Camb., Terminalia fagifolia Mart. & Zucc., Copernicia cerifera (Miller) H.E. Moore,
Cleyton Marcos de M. Sousa   +10 more
doaj   +1 more source

Antioxidant capacity and total polyphenolic content in quince (Cydonia oblonga Mill.) fruit

open access: yesInternational Journal of Horticultural Science, 2013
Fruits of twelve quince (Cydonia oblonga Mill.) commercial cultivars and selections were compared in the ferric reducing antioxidant power (FRAP) and total phenolic content (TPC) of intact and peeled fruits.
N. Papp   +4 more
doaj   +1 more source

ANALYSIS OF TOTAL PHENOLIC FROM A ROOT TABAR KEDAYAN

open access: yesJournal of Tropical Pharmacy and Chemistry, 2019
East Kalimantan has a diversity of plants from various Dayak ethnic groups. One of them is the Tabar Kedayan (Aristolochia foveolata Merr) plant located in Malinau district. This plant is empirically efficacious as antidiarrhea, antidotum (anti poison).
Siti Jubaidah   +2 more
openaire   +3 more sources

Effect of acidity/alkalinity of deep eutectic solvents on the extraction profiles of phenolics and biomolecules in defatted rice bran extract [PDF]

open access: yesPeerJ Analytical Chemistry
This study investigated the influence of deep eutectic solvent (DES) acidity/alkalinity on the extraction profiles of phenolics and other biomolecules (phytic acid, reducing sugar, and protein) in defatted rice bran (DFRB). The DES with varying pH levels
Piraporn Sombutsuwan   +2 more
doaj   +2 more sources

Profiles of phenolics and their synthetic pathways in Asparagus officinalis L.

open access: yesFood Chemistry: Molecular Sciences
The synthetic pathways of some phenolics compounds in asparagus have been reported, however, the diversified phenolics compounds including their modification and transcription regulation remains unknown.
Yuping Li   +9 more
doaj   +1 more source

Total Antioxidant Capacity and Phenolics Content in Apricot Fruits

open access: yesInternational Journal of Fruit Science, 2007
ABSTRACT Food quality analysis that addresses the nutraceutical profile of produce is fast becoming an accepted profile, primarily highlighting the antioxidant capacity as a further quality index for many fruit and vegetables species. In this study the total antioxidant status of several apricot cultivars differing in ripening season, pomological ...
LECCESE, Annamaria   +2 more
openaire   +2 more sources

Promoting Effect of Foliage Sprayed Zinc Sulfate on Accumulation of Sugar and Phenolics in Berries of Vitis vinifera cv. Merlot Growing on Zinc Deficient Soil

open access: yesMolecules, 2015
The effect of foliage sprayed zinc sulfate on berry development of Vitis vinifera cv. Merlot growing on arid zone Zn-deficient soils was investigated over two consecutive seasons, 2013 and 2014.
Chang-Zheng Song   +5 more
doaj   +1 more source

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