Results 11 to 20 of about 2,705 (213)

Chemical interesterification of blends with palm stearin and patawa oil

Food Chemistry, 2017
The present study sought to develop lipid bases from blends between patawa oil and palm stearin. These blends were analyzed before and after the chemical interesterification process for their fatty acid and triacylglycerol composition, free fatty acid (FFA) content, peroxide index, thermal properties, melting point, consistency, and solid fat content ...
Pedro D, Oliveira, Antonio M C, Rodrigues, Carolina V, Bezerra, Luiza H M, Silva   +3 more
openaire   +4 more sources

The properties of the mixture of beef tallow and rapeseed oil with a high content of tallow after chemical and enzymatic interesterification

Grasas y Aceites, 2005
A mixture of beef tallow with rapeseed oil (3:1 wt/wt) was interesterified using sodium metoxide or immobilized lipases from Rhizomucor miehei (Lipozyme IM) and Candida antarctica (Novozym 435) as catalysts. Chemical interesterifications were carried out
Boleslaw Kowalski, Katarzyna Tarnowska, Eliza Gruczynska   +2 more
doaj   +5 more sources

Purification of Methyl Acetate/Water Mixtures from Chemical Interesterification of Vegetable Oils by Pervaporation [PDF]

Energies, 2021
Biodiesel production through chemical interesterification of triglycerides requires an excess of methyl acetate that must be recovered once the reaction is finished and the catalyst is neutralized.
Abraham Casas, Ángel Pérez, María Jesús Ramos   +2 more
doaj   +3 more sources

Pilot Scale Intensification of Pistacia Khinjuk Oil via Chemical Interesterification using Hydrodynamic Cavitation Technology

Chemical Engineering Transactions, 2021
Intensifying the reaction of non-edible Pistacia khinjuk oil with methyl acetate utilising potassium methoxide as a catalyst with hydrodynamic cavitation is a sustainable way of biodiesel synthesis.
Saira Asif, Jirí Jaromír Klemeš, Awais Bokhari, Abdoulmohammad Gholamzadeh Chofreh   +3 more
doaj   +2 more sources

Improving the chemical properties of Buriti oil (Mauritia flexuosa L.) by enzymatic interesterification

Grasas y Aceites, 2018
Although Amazonian oils present great potential for various applications, they have not been extensively explored for commercial use. In this study, the effects of enzymatic interesterification of buriti oil in relation to its triacylglycerol composition,
P. Speranza, K. M.M. Leão, T. S. Narciso Gomes, L. V.C. Reis, A. P. Rodrigues, J. Alves Macedo, A. P.B. Ribeiro, G. Alves Macedo   +7 more
doaj   +4 more sources

Safety evaluation of a second extension of use of the food enzyme triacylglycerol lipase from the non-genetically modified <i>Rhizopus arrhizus</i> strain AE-TL(B). [PDF]

EFSA J
Abstract The food enzyme triacylglycerol lipase (triacylglycerol acylhydrolase, EC 3.1.1.3) is produced with the non‐genetically modified Rhizopus arrhizus strain AE‐TL(B) by Amano Enzymes Inc. Two safety evaluations of this food enzyme were made previously, in which EFSA concluded that this food enzyme did not give rise to safety concerns when used in
EFSA Panel on Food Enzymes (FEZ), Zorn H, Barat Baviera JM, Bolognesi C, Catania F, Gadermaier G, Greiner R, Mayo B, Mortensen A, Roos YH, Solano MLM, Van Loveren H, Vernis L, Cavanna D, Liu Y.   +14 more
europepmc   +2 more sources

Enzymatic Interesterification: An Innovative Strategy for Lower-Calorie Lipid Production From Refined Peanut Oil. [PDF]

J Food Sci
ABSTRACT This study aimed to evaluate the fatty acid (FA) composition of Brazilian refined peanut oil (RPO) and the effect of enzymatic interesterification on its regiodistribution, aiming the production of lipids with lower digestibility and, consequently, lower caloric value, in line with current consumption trends focused on health.
Batista D, Macedo GA, Luccas V, Macedo JA.   +3 more
europepmc   +2 more sources

From liquid to solid: Exploring techniques, applications, and challenges of structured oils as fat replacements in food formulations. [PDF]

Compr Rev Food Sci Food Saf
Abstract Oil structuring is a strategy used to change the physical state of liquid oils to mimic the behavior of solid fats. In the past years, following the legislative bans on using partially hydrogenated fats and recommendations on limiting saturated fatty acid intake, oil structuring has become a fast‐developing research area.
Savchina E, Grosso AL, Massoner P, Morozova K, Scampicchio MM, Ferrentino G.   +5 more
europepmc   +2 more sources

The Role of Food Structure on Fatty Acid Bioaccessibility: A Decade of TIM‐1 Simulated Digestion Studies in Review [PDF]

Mol Nutr Food Res
Lipid and food structure determine when and how macro‐ and micronutrients become bioaccessible. This review compares lipid bioaccessibility from engineered emulsions, breast milk, infant formula, and meat and meat mimics, which couples the effect of cooking temperature on lipid bioaccessibility in meat and eggs. ABSTRACT Food structure has emerged as a
Rogers M, Wright A.
europepmc   +2 more sources

Granular crystals in palm oil based shortening/margarine : a review [PDF]

, 2020
Palm oil based shortenings and margarines are important products within the lipid industry. However, a widespread quality deterioration issue is often reported regarding their long-term storage: the appearance of granular crystals or grains that are ...
Dewettinck, Koen, Nguyen, Viet, Rimaux, Tom, Truong, Vinh, Van Bockstaele, Filip   +4 more
core   +1 more source