Results 171 to 180 of about 32,859 (221)

Unseparated Olive Pruning Waste as a Sustainable Feedstock: DoE-Optimized Extracts with Antioxidant Activity Equivalent to Isolated Leaves. [PDF]

Antioxidants (Basel)
Tumminelli E, Cavalloro V, Ratto D, Marrubini G, Martino E, Rossi P, Rossi D, Collina S.   +7 more
europepmc   +1 more source

Comparative analysis of key phytochemicals and biological activities of Tartary buckwheat and Flos Sophorae Immaturus. [PDF]

Sci Rep
Xu L, Jahan T, Wang Y, Wang B, Huda MN, Li W, Lai D, Zhou J, Tang W, Shi D, Yang Q, Zhang F, Zhao B, Chen Z, Zhou M.   +14 more
europepmc   +1 more source

Design of a Nutraceutical Gummy Candy Incorporating Hydrolysed Hemp (<i>Cannabis sativa</i> L.) as an Antioxidant and Antihypertensive Ingredient. [PDF]

Bioengineering (Basel)
Bastardo Á, Jiménez-Pulido IJ, Ordás E, Rico D, Aparicio N, Arjona JM, Martín-Diana AB.   +6 more
europepmc   +1 more source

Stéphanie Orace, Variation, modulation, transfert. Autour du personnage simonien

Studi Francesi, 2005
openaire   +1 more source

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ORAC of chitosan and its derivatives

Food Hydrocolloids, 2012
Abstract Chitosan and chitosan derivatives are receiving a lot of attention as materials of natural origin which possess radical scavengers, antioxidants and antimicrobial properties, especially in food applications. With the aim to apply the Oxygen-Radical Absorbance Capacity assay (ORAC), to detect the polysaccharides capacity to scavenge the ...
Luca Casettari, Donato Angelino, Paolino Ninfali   +2 more
exaly   +3 more sources

Antioxidant activity of protocatechuates evaluated by DPPH, ORAC, and CAT methods [PDF]

Food Chemistry, 2016
Hibiscus sabdariffa L. is a worldwide consumed plant, principally after infusion of its dried sepals and calyces, which are usually discarded. Nevertheless, they represent a potential source of natural bioactive compounds, e.g. polyphenols, which could add value to this under-exploited plant.
Claudia Grajeda-Iglesias, Erika Salas, atikorn panya   +2 more
exaly   +5 more sources

Fast ORAC-SIA method for antioxidant capacity determination in food samples

Food Chemistry, 2022
A novel fluorescent ORAC-SIA method to determine antioxidant capacity in several food samples using fluorescein as the probe was developed. The optimization of the method was through a multivariable design, decreasing the analysis time to 5 min and the AAPH concentration to 67% compared with 90 min in the standard 96-well microplate method.
Willmann Antonio, Jiménez-Morales, María Del Pilar, Cañizares-Macias, José, Pedraza-Chaverri   +2 more
exaly   +3 more sources

The ORAC‐DR data reduction pipeline

Astronomische Nachrichten, 2008
AbstractThe ORAC‐DR data reduction pipeline has been used by the Joint Astronomy Centre since 1998. Originally developed for an infrared spectrometer and a submillimetre bolometer array, it has since expanded to support twenty instruments from nine different telescopes. By using shared code and a common infrastructure, rapid development of an automated
B. Cavanagh, T. Jenness, F. Economou, M.J. Currie   +3 more
openaire   +1 more source