Results 41 to 50 of about 213 (167)

Monitoring milk fat fractionation : effect of agitation, temperature and residence time on physical properties

, 2002
With the use of two central composite designs, the effects of agitation rate, fractionation temperature, and residence time on the thermal properties of the stearin and olein milk fat fractions were investigated. The main function of agitation during fat
Dewettinck, Koen, Huyghebaert, André, Brecht Vanlerberghe, Koen Dewettinck, André Huyghebaert, Vanhoutte, Bert, Bert Vanhoutte, Vanlerberghe, Brecht   +7 more
core   +1 more source

Sunflower olein hybrides resistant to parasites

The Agrarian Scientific Journal, 2019
New hybrids of the first generation of sunflower of three ripeness groups with a high content of oleic acid in oil have been bred at the Federal State Budget Scientific Research Institute of the South-East region. A study of these hybrids in the conditions of the Saratov region in 2017–2018, conducted as a competitive varietal test, showed that new ...
Yuriy Viktorovich Lobachev, Sergey Petrovich Kudryashov, Andrey Yurievich Buenkov, Lyudmila Gennadievna Kurasova, Yulia Yuryevna Bandurina   +4 more
openaire   +2 more sources

Activated carbons made from cocoa (Theobroma cacao) and coconut (Cocos nucifera) shells can be used as adsorbents to improve the quality of frying oils

Food Biomacromolecules, Volume 3, Issue 3, Page 544-553, September 2026.
Carbonised cocoa shells and carbonised coconut shells have a high level of porosity and a large adsorption surface area. Activated carbons made from cocoa and from the mixture cocoa–coconut shells at 15% demonstrated their ability to reduce primary and secondary oxidation products in frying oils and improves the organoleptic properties of fried foods ...
Gires Boungo Teboukeu, Prudent Ngabe Mituga, Ghislain Tazoho Maffo, Georges Teikam Kenda, Ronice Zokou, Archelle Abaobo Foudjin, Hilaire Macaire Womeni   +6 more
wiley   +1 more source

Olive Oil Quality Analysis and the Detection of Adulterations by GC‐MS With Cold EI

Journal of Mass Spectrometry, Volume 61, Issue 9, September 2026.
ABSTRACT Olive oil is widely consumed for its nutritional and health benefits, yet its high market value makes it vulnerable to adulteration and mislabeling. Current analytical approaches for assessing olive oil quality and authenticity rely largely on indirect analyses, such as fatty acid methyl ester (FAME) profiles, peroxide values, or UV absorbance,
Benny Neumark, Oneg Elkabets, Zadok Shabi, Aviv Amirav   +3 more
wiley   +1 more source

Heterogeneization of Biodiesel Production by Simultaneous Esterification and Transesterification of Oleins

The production of biodiesel via simultaneous esterification and transesterification reactions of residual fats such as palm oleins, with variable TG and FFA composition, using methanol and methane sulfonic acid (MSA) or an acid carbon-based structured ...
Vanesa Domínguez-Barroso, Diego Bouzas Ramos, María Ángeles Larrubia, Carlos Gonzalo López, Luis J. Alemany, Concepción Herrera   +5 more
core   +1 more source

Impact of Heated Versus Unheated Cooking Oil on Postprandial Vascular Function and Metabolism

Lipids, Volume 61, Issue 5, Page 555-562, September 2026.
ABSTRACT The impact of repeated heating of seed‐based culinary oils on cardiometabolic health has not been well established. Heating oils to high temperatures (> 150°C) causes lipid peroxidation, thus generating potentially harmful compounds that may impair vascular function. This randomized, single‐blind, crossover study investigated the acute effects
Rosiered Brownson‐Smith, Jo Bruce, Esmat Abbas, Sarah Fissler, Wendy Hall, Sarah Berry   +5 more
wiley   +1 more source

Enzymatic Synthesis of Fatty Amides fromPalm Olein

Journal of Oleo Science, 2010
Fatty amides have been successfully synthesized from palm olein and urea by a one-step lipase catalyzed reaction. The use of immobilized lipase as the catalyst for the preparation reaction provides an easy isolation of the enzyme from the products and other components in the reaction mixture.
Al-Mulla, Emad A. Jaffar, Wan Yunus, Wan Md. Zin, Ibrahim, Nor Azowa, Ab. Rahman, Mohamad Zaki   +3 more
openaire   +3 more sources

Elevated UV‐B alters anti‐herbivore plant defence allocation, while silicon supplementation maintains resistance

Functional Ecology, Volume 40, Issue 9, Page 2982-3000, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The impacts of elevated surface ultraviolet‐B (UV‐B) on ecological processes, such as anti‐herbivore defence in plants, remain poorly understood. Many cereal crops depend on accumulating silicon (Si) in their tissues to resist insect herbivory.
Sajjad Reyhani Haghighi, Christopher I. Cazzonelli, Sue E. Hartley, Scott N. Johnson   +3 more
wiley   +1 more source

Preparation of plastic fats with zero trans FA from palm oil

, 2003
Preparation of plastic fats, containing no trans fatty acids, from palm oil was investigated. A series of plastic fats was prepared by subjecting palm oil to dry and solvent fractionation, under a range of different conditions, resulting in different ...
Jeyarani, T., Reddy, S. Y.
core   +1 more source

Biobased Polyurethane Films Based on Andiroba (Carapa guianensis) and Buriti (Mauritia flexuosa) Oil Polyols

Journal of Applied Polymer Science, Volume 143, Issue 30, August 10, 2026.
Polyurethane films were prepared from andiroba (Carapa guianensis) and buriti (Mauritia flexuosa) oil‐derived polyols, emphasizing their potential as bio‐based materials. UV–Vis analysis indicates the retention of carotenoid‐related chromophoric features within the polymer matrix.
João A. P. da Silva, Amanda L. Ferreira, Felipe F. C. Tavares, Chana M. da Silva, Cesar L. Petzhold, Nilo S. M. Cardozo   +5 more
wiley   +1 more source