Results 131 to 140 of about 1,800,016 (304)

The nutritional power of α-tocopherol in animal nutrition: Bioavailability, biopotency, and beyond

Animal Nutriomics
α-Tocopherol, the most biologically active form of vitamin E, plays a central role in maintaining animal well-being and enhancing performance through its potent antioxidant function.
Yauheni Shastak, Wolf Pelletier, Ute Obermueller-Jevic   +2 more
doaj   +1 more source

Valorization of fruit pits from Prunus laurocerasus and Prunus cerasifera as agro‐food byproducts: Bioactive properties and safety assessment for potential food additive applications

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Food additives are widely used to extend the shelf life of foods and maintain their quality. In this study, the potential of Prunus laurocerasus and Prunus cerasifera fruit pits (endocarp and seed) as food additives was investigated in terms of cytotoxicity, antigenotoxicity, antioxidant activity, enzymatic anti‐browning, and urease
Zühal Bayrakçeken Güven, Mehmet Karadayı, Mustafa Abdullah Yilmaz, Osman Tugay, Oguz Cakir   +4 more
wiley   +1 more source

Protection of Astaxanthin in Astaxanthin Nanodispersions Using Additional Antioxidants

Molecules, 2013
The protective effects of α-tocopherol and ascorbic acid on astaxanthin in astaxanthin nanodispersions produced via a solvent-diffusion technique and stabilized by a three-component stabilizer system, were studied either individually or in combination by
Chin Ping Tan, Imededdine Arbi Nehdi, Navideh Anarjan   +2 more
doaj   +1 more source

Activating Paper Applying Gelatin, Starch and Chitosan Coatings Loaded With O/W Emulsions Encapsulating Rutin, Carvacrol and α‐Tocopherol

Packaging Technology and Science, EarlyView.
Emulsion type governed the microstructure and functionality of papers coated with biopolymers matrix loaded with hydrophobic bioactives encapsulated into O/W emulsions. Emulsified systems improved UV–Vis barrier and antioxidant activity, whereas gelatin coatings with conventional or Pickering emulsions provided the greatest mechanical reinforcement ...
Kamila de L. Santos, Ana Mônica Quinta Barbosa Bittante, Rodrigo Vinícius Lourenço, Júlio Cesar de Carvalho Balieiro, Paulo José do Amaral Sobral   +4 more
wiley   +1 more source

Structural Profiling of Lipid Nanoparticles at Sub‐10 nm Resolution via AF4 Coupled Online to SAXS and SANS

Small Methods, EarlyView.
Dilution‐controlled AF4 coupled with SAXS and, for the first time, SANS enables high‐resolution characterization of non‐spherical lipid nanoparticles. Enhanced scattering contrast and D2O‐based measurements resolve particle features down to ∼5 nm and reveal shape distributions.
Eva Bittrich, Susanne Boye, Zanelle Van Niekerk, Zahn Stanvliet, Arthur Porfetye, Fátima Herranz‐Trillo, Hans Bolinsson, Stefaniya Gaydarova, Christo Tzachev, Anne Martel, Lars Nilsson, Ralf Schweins, Albena Lederer   +12 more
wiley   +1 more source

Effect of feed on cholesterol concentration and oxidation products development of longissimus dorsi muscle from Iberian pigs [PDF]

, 2004
peer-reviewedThe effect of dietary free-range feeding or supplementation with copper and/or vitamin E in confinement on total cholesterol, neutral and polar lipids and cholesterol oxidation of the longissimus dorsi muscle from Iberian pigs was studied ...
Buckley, J.D., Lopez-Borte, C.J., Rey, A.I.   +2 more
core  

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Effect of alpha-tocopherol on tissue transglutaminase and reversibility of thioacetamide-induced liver fibrosis in rats [Alfa-tokoferol'ün doku transglutaminazlar üzerine etkisi ve sıçanda tiyoasetamid uyarımlı geridönüşümlü karaciğer fibrozu] [PDF]

Türk Biyokimya Dergisi, 2006
Both experimental and clinical studies have suggested the association between the deposition and stabilization of the extracellular matrix (ECM) proteins, and the development of liver fibrosis.
Mohamed Hessien, Waffa M. Ibrahim, Mohamed S. El Borai, Mai M. El-keey   +3 more
doaj  

Processing Stabilization of Polyolefin Recyclates Using Alditols in Combination With α‐Tocopherol: A Sustainable Alternative to Phosphites

Journal of Vinyl and Additive Technology, EarlyView.
A novel bio‐based stabilizer system significantly improves the quality of polyolefin recyclates during multiple recycling cycles. ABSTRACT This study introduces a novel bio‐based stabilizer system for polyolefin recyclates that combines alditols with small amounts of α‐tocopherol as a sustainable alternative to conventional phosphite additives. The aim
Kim Hao Ng, Jan‐Hendrik Arndt, Elke Metzsch‐Zilligen, Rudolf Pfaendner   +3 more
wiley   +1 more source

Neoroprotective effects of tocotrienol-rich fraction and α-tocopherol of vitamin E against glutamate toxicity on astrocyte-neuronal mono-culture and co-culture systems [PDF]

, 2013
Elevated concentration of glutamate, also known as glutamate neurotoxicity, is the major contributor to pathological cell death in nervous system. It has been suggested to play a key role in neurodegenerative diseases.
Yap, Hui Min
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