Results 31 to 40 of about 8,721 (181)

Esterification of hydroxy compounds by fatty acid anhydrides

Journal of Lipid Research, 1964
Partial glycerides are rapidly and completely esterified at room temperature to triglycerides by fatty acid anhydrides in the presence of perchloric acid. This esterification occurs without isomerization of the partial glyceride. As a consequence, by the
F.H. Mattson, R.A. Volpenhein, James B. Martin   +2 more
doaj   +1 more source

Biophysical characterization of α-glucan nanoparticles encapsulating feruloylated soy glycerides (FSG)

Biotechnology Reports, 2023
Water insoluble α-glucans that were enzymatically synthesized using glucansucrase that was cloned from Leuconostoc mesenteroides NRRL B-1118 were previously shown to form nanoparticles via high pressure homogenization.
Kervin O. Evans, David L. Compton, Christopher D. Skory, Michael Appell   +3 more
doaj   +1 more source

Lyssavirus Nucleoprotein Induces GPAT4‐Mediated CYB5R1 Depalmitoylation to Suppress Ferroptosis and Promote Viral Replication

Advanced Science, EarlyView.
Lipid metabolism plays a vital role in viral infections. Here, we reveal that the lyssavirus N protein regulates GPAT4 to induce lipid droplet biogenesis, restricting CYB5R1 palmitoylation and reducing ferroptosis susceptibility to ultimately promote viral replication.
Jianqing Zhao, Chuan Liang, Pingping Chen, Meixin Sun, Zhen F. Fu, Ling Zhao, Ming Zhou   +6 more
wiley   +1 more source

Optimization of Saponification Process for Quantification of Individual and Total Tocopherols and Phytosterols in Canola Oil Refining By‐Products

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT In this study, saponification variables were optimized using a face‐centred central composite design‐response surface methodology. The variables included reaction temperature (50°C–120°C), reaction time (30–180 min), KOH concentration (0.5–3 M) and pyrogallol concentration (0–1% w/v).
Milad Kazemi, Paul Prenzler, Lachlan Schwarz, Michael Loughlin, Randy Adjonu   +4 more
wiley   +1 more source

Nutritional and Bioactive Lipid Composition of Amaranthus Seeds Grown in Varied Agro-Climatic Conditions in France

Agronomy
Increasing interest has been devoted to the seeds of the amaranth, a plant that has garnered attention for its multifaceted uses in daily life. In this research, we focused on four genotypes of two amaranth species cultivated in two different sites in ...
Ahlem Azri, Sameh Sassi Aydi, Samir Aydi, Mohamed Debouba, Jalloul Bouajila, Muriel Cerny, Romain Valentin, Lucas Tricoulet, Patrice Galaup, Othmane Merah   +9 more
doaj   +1 more source

Revisiting Securidaca longipedunculata Seed Oil: Applying NMR and Mass Spectroscopy to Confirm the Presence of 2‐Acetyl‐1,3‐Diacyl–sn‐Glycerols and Conjugated Hydroxydienoic Fatty Acids

Journal of the American Oil Chemists' Society, EarlyView.
The manuscript confirms and expands on previous reports concerning the presence of unusual conjugated hydroxydienoic fatty acids and acetyl‐TAG in the seed oil of Securidaca longipedunculata. The location of acetate only at sn‐2 of TAG was conclusively shown by high resolution NMR and hydroxy seed fatty acids are characterized.
Mark A. Smith, Jianfeng Zhu, Jin‐Yue Sun   +2 more
wiley   +1 more source

PCR method application to assess the molecular markers of intestinal barrier integrity in farming broilers

Theoretical and Applied Veterinary Medicine
The maintenance of intestinal health in broiler chickens is one most critic task to take the farming profitability in post-antibiotic era. Feed additives contained the blend of fatty acids and glycerides are proposed as a promising alternative to growth ...
S. A. Shatalov, M. Kirici
doaj   +1 more source

Alkali‐Catalyzed Synthesis of Acylglycerol Estolides Exclusively from Castor Oil

Journal of the American Oil Chemists' Society, EarlyView.
This work advances sustainable chemistry by converting renewable castor oil into high‐performance estolides via solvent‐free, low‐energy catalysis. ABSTRACT Estolides are oligomers composed of fatty acid (FA) monomers linked through secondary ester bonds located along the mid‐chain region.
Lucas Natã de Melo, Simoni Margareti Plentz Meneghetti, Mario Roberto Meneghetti, Janaína Heberle Bortoluzzi   +3 more
wiley   +1 more source

Metabolism of stearate-l-C14 in the isolated cow's udder*

Journal of Lipid Research, 1961
One-half of a lactating cow's udder was perfused with heparinized and oxygenated cow's blood at 38° for 150 minutes; 30 minutes after the onset of the perfusion, approximately 200 μc of stearate-l-C14 (albumin-bound) was added to the perfusing blood ...
Monique Lauryssens, Roger Verbeke, Georges Peeters   +2 more
doaj   +1 more source

Liquid–Liquid Equilibrium Data for Refined Olive Pomace Oil + Oleic Acid + Ethanol + Water Systems: Application to Solvent Deacidification

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT This study presents the first experimental liquid–liquid equilibrium (LLE) data for quaternary systems composed of refined olive pomace oil, oleic acid, ethanol, and water at 303.15 K. These data are essential for the design and optimization of solvent‐based deacidification processes, particularly for oils with high free fatty acid (FFA ...
Jacqueline Mansano Ortega, Andresa Feihrmann, Guilherme Duenhas Machado, Lucio Cardozo‐Filho, Francisco Adrian Sánchez, Vladimir Ferreira Cabral   +5 more
wiley   +1 more source