Results 61 to 70 of about 475,006 (243)

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   +1 more source

Synthesis Biodiesel From Palm Oil Through Interesterification Using Imobilized Lipase Enzym as Catalyst: the Effect of Amount of Biocatalyst, Mole Ratio of Reactan, Temperature to Yield [PDF]

, 2014
Biodiesel usually synthesized by transesterification of triglyceride and alcohol by addition of acid or base catalyst so there is could produce a waste of chemical process.
Afrianto, R. (Ricky), Manurung, R. (Renita), Widyawati, M. (Melina)   +2 more
core   +2 more sources

Sustainable Recovery of Plant Lipase From Pequi Peel (caryocar brasiliense camb.) in Aqueous Two‐Phase Systems: An Optimization Approach

ChemistrySelect, Volume 10, Issue 46, December 8, 2025.
ABSTRACT While plant residues represent promising low‐cost enzyme sources, their efficient recovery remains a challenge for industrial biocatalysis. This study aimed to optimize thepurification of lipases extracted from pequi peel (Caryocar brasiliense Camb.) using aqueous two‐phase systems (ATPS) composed of polyethylene glycol (PEG) 1500 g/mol and ...
Karine Amaral dos Santos, Márjorie Castro Pinto Porfirio, Izabella de Carvalho Batista Muniz, Thais Santos Moraes Lima, Annie Nolasco Alves, Paulo Bonomo, Renata Cristina Ferreira Bonomo   +6 more
wiley   +1 more source

Nutritional enrichment of vegetable oils with long-chain n-3 fatty acids through enzymatic interesterification with a new vegetable lipase

Grasas y Aceites, 2015
The aim of the present work was to produce vegetable oils enriched with long-chain n-3 fatty acids of nutraceutical interest, through an enzyme-catalyzed interesterification with a new lipase, from physic nut (Jatropha curcas L.).
J. S. Sousa, A. G. Torres, D. M.G. Freire   +2 more
doaj   +1 more source

Optimiranje enzimske interesterifikacije mješavine mliječne masti i kanola ulja pomoću imobilizirane lipaze iz Rhizopus oryzae, primjenom metode odzivnih površina [PDF]

, 2011
Blends of milk fat and canola oil (MF:CNO) were enzymatically interesterified (EIE) by Rhizopus oryzae lipase immobilized on polysiloxane-polyvinyl alcohol (SiO2-PVA) composite, in a solvent-free system.
Ariela Veloso de Paula, Gisele Fátima Morais Nunes, Heizir Ferreira de Castro, Júlio César dos Santos   +3 more
core   +1 more source

Recent Progress in CO2 Conversion: An Overview of Catalytic Strategies for Sustainable Fuel and Chemical Synthesis

SmartMat, Volume 6, Issue 6, December 2025.
This review systematically outlines recent advances in the catalytic strategies for converting CO₂ into valuable products, including photocatalysis, electrocatalysis, CO2 hydrogenation, photothermal catalysis, non‐thermal plasma, and biocatalytic processes.
An Zhang, Yanming Cai, Liang Guo, Chao Wang, Qingbo Wa, Yanping Xu, Jian Zhou, Hongshuang Fan, Ziyun Li, Xinyue Long, Jiabei Tang, Zijian Li, Li Zhai, Zhenyu Shi, Wei Zhai, Yuhui Tian, Shuai Bi, Hao Wei, Mingliang Hu, Yang Xu, Yiran Zhang, Yu Zhang, Ruiying Ding, Junjun Li, Shuangqun Chen, Jianfeng Huang, Zhanxi Fan, Xingchen Jiao, Guigao Liu, Haiqing Wang, Haifeng Tian, Jingyu Pang, Kuncheng Zhang, Weisong Liu, Huijuan Cui, Lingling Zhang, Xiaofu Sun, Jianling Zhang, Dan Ren, Sheng Zhang, Lu Qiao, Zhe Weng, Hongmei Li, Min Liu, Miao Zhong, Lei Wang, Jun Gu, Hao Bin Wu, Bolong Huang, Weijia Zhou, Chuan Xia, Min‐Rui Gao, Changbin Zhang, Rong Cao, Wei Chen, Yuan‐Biao Huang, Yongye Liang, Ya‐Qian Lan, Guoxiong Wang, Baoyu Xia, Yujie Xiong, Xinbin Ma, Tongbu Lu, Jinhua Ye, Yi Xie, Buxing Han, Jiawei Liu, Zhicheng Zhang, Hua Zhang   +68 more
wiley   +1 more source

Incorporation of medium chain fatty acids into fish oil triglycerides by chemical and enzymatic interesterification

Grasas y Aceites, 2009
Structured triglycerides (STs) containing both medium-chain fatty acids (MCFA) and polyunsaturated fatty acids (PUFA) in the same molecule offer nutritional and therapeutic benefits.
Maria M. C. Feltes, L. de Oliveira Pitol, J. F. Gomes Correia, R. Grimaldi, J. Mara Block, Jorge L. Ninow   +5 more
doaj   +1 more source

Sustainable biofuel production from fish processing waste: lipase‐catalyzed hydroesterification of tilapia residual oil

Biofuels, Bioproducts and Biorefining, Volume 19, Issue 6, Page 1948-1969, November/December 2025.
Abstract Fishing waste and byproducts, whether naturally occurring or from industrial processing, are important sources of high‐value compounds. Fertilizers, biomaterials, cosmetics, biolubricants, and biodiesel are some of the substances that can be obtained from these residues. The objective of this study was to conduct a theoretical and experimental
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Marcos Carlos de Mattos, Maria Alexsandra de Sousa Rios, Aluísio Marques da Fonseca, Diego Lomonaco, José C. S. dos Santos   +7 more
wiley   +1 more source

Isolation, Characterization, and Production of Lipase from Indigenous Fungal for Enzymatic Interesterification Process

Microbiology Indonesia, 2017
Lipase catalyses hydrolysis and esterification of lipids. The purpose of this research was to  obtain lipase producing indigenous fungi, to identify the selected fungi, to study optimum temperature and pH of the enzyme activity, as well as the  enzyme ...
LISA PRATAMA, IS HELIANTI, ANI SURYANI, BUDIASIH WAHYUNTARI   +3 more
doaj   +1 more source

A Comprehensive Review on Nutritional Traits, Extraction Methods, Oxidative Stability, Encapsulation Technologies, Food Applications and Health Benefits of Omega Fatty Acids

Food Science &Nutrition, Volume 13, Issue 10, October 2025.
This review has studied omega fatty acids, their importance, functionality, health benefits, sources, oxidation, preservation, and the function of foods. These essential omega fatty acids have been studied for their health benefits and effectiveness against the pathophysiology of various diseases.
Muhammad Abdul Rahim, Malika Uzma, Fahad Al‐Asmari, Hyrije Koraqi, Mohamed Fawzy Ramadan, Roberto Castro‐Muñoz, Eliasse Zongo   +6 more
wiley   +1 more source