Results 61 to 70 of about 796 (203)

Glycerolysis of Palm Oil Using Copper Oxide Nanoparticles Combined With Homogeneous Base Catalyst [PDF]

, 2016
In the present work, a new catalyst system composed of copper oxide nanoparticles (CuO-nano) along with a conventional homogeneous base catalyst (NaOH) for the glycerolysis of palm oil to produce monoglycerides (MG) was proposed. CuO-nano was synthesized
R. M., Yunus, Khan, Maksudur R., Ridzuan, Ramli, Huei, Ruey Ong, Rahman, Md. Wasikur   +4 more
core   +1 more source

Fat Replacers in Frozen Desserts: Functions, Challenges, and Strategies

Comprehensive Reviews in Food Science and Food Safety, Volume 24, Issue 3, May 2025.
ABSTRACT Frozen desserts are highly valued for their creamy texture and rich mouthfeel, primarily due to their high‐fat content. However, the increasing consumption of these products has raised concerns regarding excessive fat intake, which has been linked to health issues such as obesity, diabetes, and cardiovascular disease (CVD). Therefore, there is
Zhaoyi Tang, Shuyue Yang, Weitian Li, Jinhui Chang   +3 more
wiley   +1 more source

Natural deep eutectic solvents as green and homogeneous catalysts for the glycerolysis of stearic acid: Catalytic activity and kinetic studies

Results in Engineering
Emulsifier as the mixture of monoglycerides (MG) and diglycerides (DG) is widely used in the food industry such as bakery products, margarines, dairy products, and confectionary.
Ida Zahrina, Sunarno, Yelmida Azis, Farra Aisha   +3 more
doaj   +1 more source

Enzymatic and chemical synthesis of high mono- and diacylglycerol from palm stearin and olein blend at different type of reactor stirrers

Journal of the Saudi Society of Agricultural Sciences, 2020
The objective of this research was to synthesis structured lipid containing a high concentration of monoacylglycerol (MAG) and diacylglycerol (DAG) from palm stearin-olein blend.
Edy Subroto, Masrur Faida Wisamputri, Supriyanto, Tyas Utami, Chusnul Hidayat   +4 more
doaj   +1 more source

Desenvolvimento de técnicas alternativas de fluidos pressurizados e ultrassom para produção de monoglicerídeos e diglicerídeos a partir da reação de glicerólise enzimática de óleo de oliva [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2012Este trabalho teve como objetivo a otimização dos parâmetros de reação para a produção de mono e ...
Fiametti, Karina Graziella
core  

Evaluation of the use of surfactants as additives in enzymatic glycerolysis reactions

, 2012
MAGs and DAGs are widely used as emulsifiers in many industries. During glycerolysis reactions for their production, the immiscibility of the glycerol and the oil phases is an important drawback for practical purposes.
Feltes, Maria Manuela Camino, Ninow, Jorge Luiz, De Oliveira, Débora, Villeneuve, Pierre, Baréa, Bruno   +4 more
core   +1 more source

Lipase - Catalyzed glycerolysis of sunflower oil to produce partial glycerides.

Grasas y Aceites, 1998
Partial glycerides were prepared by glycerolysis of sunflower oil in presence of lipase enzyme as catalyst. Six lipases of different origins were used and compared for their catalytic activity.
F. A. Zaher, Saadia M. Aly, O. S. El-Kinawy   +2 more
doaj   +1 more source

Encapsulation of lipases on coordination polymers and their catalytic performance in glycerolysis and esterification

Grain & Oil Science and Technology, 2023
In this study, lipases of CALB (Candida antarctica lipase B), TLL (Thermomyces lanuginosa lipase), RML (Rhizomucor miehei lipase), CALA (Candida antarctica lipase A) and LU (Lecitase® Ultra) were encapsulated into the nucleotide-hybrid metal coordination
Can Zeng, Nanjing Zhong
doaj   +1 more source

Study on the Influence of Scaling‐Up in the Transesterification Process for the Synthesis of Biodegradable Monoglycerides of Fatty Acids

Energy Science &Engineering, Volume 13, Issue 1, Page 218-226, January 2025.
Fatty acids and monoglycerides from natural sources play essential roles in various industries due to their surfactant properties. This study focuses on scaling up the synthesis of biodegradable non‐ionic surfactants from sunflower oil and glycerol, examining how reactor size and design, including RD/RH and MPD/RD ratios, influence key properties.
Roland Nagy, Rebeka Bejczi
wiley   +1 more source

Reduction of free fatty acids in waste oil for biodiesel production by glycerolysis: investigation and optimization of process parameters

Green Processing and Synthesis, 2019
Influence of the process parameters for the industrially relevant reaction of free fatty acid (FFA) with glycerol is investigated. Furthermore, several drying techniques are investigated and a novel method is suggested that can provide more realistic ...
Mićić Radoslav, Tomić Milan, Martinović Ferenc, Kiss Ferenc, Simikić Mirko, Aleksic Aleksandra   +5 more
doaj   +1 more source