Results 41 to 50 of about 271,434 (162)

A Review on Monoglyceride Production from Natural Oils and Fats

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology
Approximately 75% of the global annual emulsifier production is monoglycerides which are extensively utilized in everyday applications such as food additives, drug delivery systems, functional modifiers, and synthetic intermediates. It further helps that
Parul SHARMA, Abhishek KUMAR SINGH
doaj   +1 more source

Enzymatic glicerolysis of CPO using immobilized lipase for production of diacyl- and monoacyl glycerol

open access: yesMenara Perkebunan, 2019
CPO is one of the largest plantation commodities that has a lot of derrivative products, among others are DiAcyl Glycerol (DAG) and MonoAcyl Glycerol (MAG).
Tri_Panji   +5 more
doaj   +1 more source

Produção de monoacilgliceróis e diacilgliceróis via glicerólise enzimática e destilação molecular Production of monoglycerides and diglycerides through lipase-catalyzed glycerolysis and molecular distillation

open access: yesQuímica Nova, 2009
Monoacilglycerides and diacilglycerides are produced through lipase-catalyzed glycerolysis of soybean oil using Candida antarctica B in a solvent-free system.
Patricia Bogalhos Lucente Fregolente   +4 more
doaj   +1 more source

Glycerolysis of sardine oil catalyzed by a water dependent lipase in different tert-alcohols as reaction medium

open access: yesGrasas y Aceites, 2015
The production of monoacylglycerol rich in polyunsaturated fatty acids (PUFA) via enzymatic glycerolysis of sardine oil in a homogeneous system was evaluated. Reactions were conducted in two different tert-alcohols.
Á. G. Solaesa   +4 more
doaj   +1 more source

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

open access: yesJournal of Polymer Science, Volume 64, Issue 9, Page 1860-1894, 1 May 2026.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba   +4 more
wiley   +1 more source

Produção de mono e diacilgliceróis a partir da glicerólise enzimática de óleo de oliva [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2010Este trabalho apresenta dados experimentais referentes à glicerólise de óleo de oliva usando a enzima ...
Krüger, Roberta Letícia
core  

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

open access: yesChemistrySelect, 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   +6 more
wiley   +1 more source

Produção de diacilgliceróis através da glicerólise enzimática de óleo de peixe [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.Os diacilgliceróis são emulsificantes com alto valor agregado utilizados como aditivos funcionais em ...
Blanco, Soeli Francisca Mazzini Monte
core  

Glycerolysis of Fats and Methyl Esters. [PDF]

open access: yes, 1997
The glycerolysis of methyl esters and triglycerides with crude glycerol. a coproduct from the transesterification of triglycerides, was studied. Three procedures were followed ior this conversion.
Noureddini, Hossein   +3 more
core   +2 more sources

基于硅胶吸附甘油的酶法甘油解制备甘油二酯油工艺Preparation of diacylglycerol oil by enzymatic glycerolysis based on glycerol absorption onto silica gel

open access: yesZhongguo youzhi
为高效制备甘油二酯(DAG)油,以山茶油为原料,采用酶法甘油解制备DAG油,探究添加硅胶对甘油进行吸附处理和脂肪酶种类对粗产物中DAG含量的影响,在此基础上通过单因素实验优化基于硅胶吸附甘油的酶法甘油解制备DAG油工艺条件,并采用分子蒸馏对产物进行纯化,测定纯化前后产物脂质组成。结果表明:甘油经硅胶吸附后,Lipozyme RM IM和Lipozyme TL IM在甘油解反应中的催化合成DAG性能显著提升,而Novozym 435的催化合成DAG性能降低,在硅胶吸附后的甘油解体系中,Lipozyme ...
刘帅1,2,刘知勉1,李佳恒1,顾嘉玲1,李厚悦1,王新磊1,苏宇杰1,王小三1LIU Shuai1,2, LIU Zhimian1, LI Jiaheng1, GU Jialing1, LI Houyue1, WANG Xinlei1, SU Yujie1,WANG Xiaosan1
doaj   +1 more source

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