Results 1 to 10 of about 17,712 (263)

Wheat Roll Enhanced by Buckwheat Hull, a New Functional Food: Focus on the Retention of Bioactive Compounds

Molecules, 2023
Wheat roll enhanced by buckwheat hull was used as a model for determining the retention of bioactive compounds during technological steps. The research included analysis of the formation of Maillard reaction products (MRPs) and retention of bioactive ...
Małgorzata Wronkowska, Natalia Bączek, Joanna Honke, Joanna Topolska, Wiesław Wiczkowski, Henryk Zieliński   +5 more
doaj   +1 more source

Discrimination between forms of vitamin E by humans with and without genetic abnormalities of lipoprotein metabolism.

Journal of Lipid Research, 1992
To study the mechanisms of discrimination between various forms of vitamin E, four normal subjects, one patient with lipoprotein lipase deficiency, and three patients with abnormal apolipoprotein B-100 production were given an oral dose containing three ...
MG Traber, GW Burton, L Hughes, KU Ingold, H Hidaka, M Malloy, J Kane, J Hyams, HJ Kayden   +8 more
doaj   +1 more source

Spectroscopic Evidence for Photooxidation of Tocopherols in n-Hexane

Molecules, 2021
This paper presents the results of an investigation into the photooxidation of tocopherols (Tocs) dissolved in argonated and non-argonated n-hexane. During irradiation, steady-state absorption and fluorescence spectra as well as lifetimes were measured ...
Bogdan Smyk
doaj   +1 more source

Influence of Cultivar on Nutritional Composition and Nutraceutical Potential of Pecan Growing in Uruguay

Frontiers in Nutrition, 2022
Composition and antioxidant properties of sixteen pecan [Carya illinoinensis (Wangenh) K. Koch] cultivars grown simultaneously in a single experimental orchard in Uruguay were evaluated to characterize their nutritional properties and nutraceutical ...
Virginia Ferrari, Guillermo Gil, Horacio Heinzen, Roberto Zoppolo, Facundo Ibáñez, Facundo Ibáñez   +5 more
doaj   +1 more source

a-Tocopherol in Amazon Fruits

Chemical Engineering Transactions, 2018
The aim of this work was to perform analysis of the a-tocopherol content by HPLC in Amazonian fruits consumed in Roraima state, Brazil, namely: ata brava, açaí, bacaba, buriti, buritirana, yellow murici, red murici, piaçaba braba, pupunha varieties red and yellow and tucumanzinho.
Estevam Ribeiro P.R., Carvalho Dos Santos R., Alves Chagas E., Melo Filho A.A., Montero Fernandez I., Cardoso Chagas P., Abreu H.D., Goncalves Reis De Melo A.C.   +7 more
openaire   +2 more sources

Accumulation Patterns of Metabolites Responsible for the Functional Quality of Virgin Olive Oil during Olive Fruit Ontogeny

Antioxidants, 2023
The health-promoting antioxidant properties of virgin olive oil (VOO) are today considered priority targets in the new olive breeding programs. Given that these properties depend mainly on its phenolic fraction, whose origin lies in the phenolic ...
Pilar Luaces, Jesús Expósito, Paula Benabal, Mar Pascual, Carlos Sanz, Ana G. Pérez   +5 more
doaj   +1 more source

Simultaneous Determination of Pigments, Tocopherols, and Squalene in Greek Olive Oils: A Study of the Influence of Cultivation and Oil-Production Parameters

Foods, 2019
A new facile and fast method was developed in this study for the determination of pigments (chlorophylls and carotenoids), tocopherols (α-, sum of (β + γ), and δ), and squalene in olive oil.
Ioannis Martakos, Marios Kostakis, Marilena Dasenaki, Michalis Pentogennis, Nikolaos Thomaidis   +4 more
doaj   +1 more source

Fatty acid, Tocopherol and Sterol Composition in Sea buckthorn (Hippophae rhamnoides L.) of Mongolia

Mongolian Journal of Chemistry, 2014
The content and composition of lipids isolated from seed and pulp of sea buckthorn were investigated. Fatty acids and sterols were analyzed by CGC while tocopherols were analyzed by HPLC. 12.67% glyceride was found in the seed.
Ch Otgonbayar, B Matthaus, P Odonmajig
doaj   +1 more source

Morphological and Chemical Profile of Three Tomato (Solanum lycopersicum L.) Landraces of A Semi-Arid Mediterranean Environment

Plants, 2019
Puglia (Southern Italy), particularly rich in tomato agro-biodiversity, can be considered a typical region of the semi-arid Mediterranean environments.
Massimiliano Renna, Massimiliano D’Imperio, Maria Gonnella, Miriana Durante, Angelo Parente, Giovanni Mita, Pietro Santamaria, Francesco Serio   +7 more
doaj   +1 more source

Antioxidants in Extra Virgin Olive Oil and Table Olives: Connections between Agriculture and Processing for Health Choices

Antioxidants, 2020
This review focuses on the conditions required to increase and maintain the antioxidant nutrients in both extra virgin olive oil (EVOO) and table olives (TOs) from the agronomic and technological practices to the gastronomy.
Barbara Lanza, Paolino Ninfali
doaj   +1 more source