Results 31 to 40 of about 190,323 (294)
Ultrasound increases the aqueous extraction of phenolic compounds with high antioxidant activity from olive pomace [PDF]
, 2018 Olive pomace is a waste produced by the olive oil industry in massive quantities each year. Disposal of olive pomace is difficult due to high concentrations of phenolic compounds, which is an environmental concern.
Goldsmith, Chloe D. +4 more
core +2 more sources
ANTIOXIDANT ACTIVITY LEAVES KATIMAHA (Kleinhovia hospita L.)
Biovalentia: Biological Research Journal, 2022 The free radicals that people face in their daily activities require humans to get additional antioxidants from the outside. To overcome this problem, it is necessary to look for many sources of natural antioxidants considering the need for antioxidants ...
Nova Elda Utami +2 more
doaj +1 more source
Kinetics of DPPH• scavenging by bacterioruberin from Haloferax alexandrinus GUSF-1 (KF796625)
Journal of Analytical Science and Technology, 2021 This is the first account of the kinetics of free radical scavenging by bacterioruberin obtained from cells of Haloferax alexandrinus GUSF-1(KF796625), grown at optimum conditions of 25% NaCl, pH 7, 42 °C, 150 rpm in NaCl Tryptone yeast extract medium ...
Jyothi Judith Alvares +1 more
doaj +1 more source
Optimization of β-cyclodextrin-based extraction of antioxidant and anti-browning activities from thyme leaves by response surface methodology [PDF]
, 2018 Thyme (Thymus vulgaris) has been demonstrated to extend the shelf-life of food products, being also a potential source of bioactive compounds. The aim of this research was to optimize the ultrasound assisted extraction employing β-cyclodextrin aqueous ...
Buera, Maria del Pilar +4 more
core +1 more source
Indonesian Journal of Chemical Analysis, 2023 One of the things that causes cell damage in the body is the formation of unpaired electrons, also known as free radicals, which can cause oxidative stress.
Samsul Hadi +2 more
doaj +1 more source
Antioxidants, 2023 This study reports on the total phenolic content and antioxidant activity as well as the phenolic compounds that are present in Calothamnus spp. (Red Bell), Agonis flexuosa (Coastal Peppermint), Corymbia calophylla (Marri) and Eucalyptus marginata ...
Ivan Lozada Lawag +5 more
doaj +1 more source
Effect of biocomposite edible coatings based on pea starch and guar gum on nutritional quality of ‘Valencia’ orange during storage [PDF]
, 2018 Application of environmentally friendly components is an approach for substitution of synthetic substances in commercial waxes applied to citrus. In this study, the effect of biocomposite edible coatings based on pea starch and guar gum (PSGG) on total ...
Chockchaisawasdee, Suwimol +4 more
core +2 more sources
Journal of Tropical Pharmacy and Chemistry, 2011 An antioxidant activity test of Bayur Sulawesi (Pterospermum celebicum Miq.) wood ekstract by method of the scavenging free radical DPPH (2,2-diphenyl-1-picryl-hydrazyl) had been performed.
Sapri Sapri
doaj +1 more source
Moroccan propolis: a natural antioxidant, antibacterial, and antibiofilm against Staphylococcus aureus with no induction of resistance after continuous exposure [PDF]
, 2018 This study was performed to evaluate the total phenols, flavonoids, and antioxidant activities of twenty-four propolis samples from different regions of Morocco.
AAZZA, Smail +7 more
core +1 more source
Grasas y Aceites, 2010 This study aims to map the total antioxidant capacity (TAC) of 50 Greek olive oil samples from the 2005-2006 season according to production region and cultivar and to compare the 2, 2’-azino-bis (3-ethylbenzo-thiazoline-6- sulfonic acid (ABTS), 2, 2 ...
Katerina S. Minioti +1 more
doaj +1 more source