Results 21 to 30 of about 924 (200)

A Comparison of Monoglyceride Production from Microalgaelipids and Rapeseed Oil Catalyzed by Metal Oxides. [PDF]

ChemSusChem
Microalgae is an underutilised source of food with high nutritional value, such as omega 3, −6, and −9. Glycerolysis of microalgal oil is a simple route to obtain emulsifiers rich in these essential fatty acids and this study reports the first use of heterogeneous catalysts for this application.
Ferreira GF, Ríos Pinto LF, Filho RM, Fregolente LV, Hayward JS, Bartley JK.   +5 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

Lipase Stability in Structured Lipid Synthesis: The Interplay of Substrate Characteristics and Strategies to Improve Its Operational Performance-A Critical Review. [PDF]

J Food Sci
ABSTRACT Structured lipids (SLs) have attracted growing industrial interest due to their associated health benefits. Lipases, as highly selective and versatile biocatalysts, are central to the sustainable synthesis of SLs attributed to their ability to operate under mild reaction conditions. However, the limited operational stability of lipases remains
Lee EL, Chan ES, Siow LF, Song CP, Lee YY.   +4 more
europepmc   +2 more sources

Microwave Assisted Glycerolysis Of Neem Oil

, 2018
Biodiesel is considered as a viable alternative to diesel fuels since it is renewable and eco-friendly. Edible oils account for majority of feedstock oils used in biodiesel production since their free fatty acids (FFA) levels are below 1%. However, these oils are expensive and compete with food demand.
del Mundo, Isabela Celina, Cavarlez, John Michael, Monica Pe, Anna, Roces, Susan   +3 more
openaire   +2 more sources

Base Catalyzed Glycerolysis of Ethyl Acetate [PDF]

Organic Chemistry: Current Research, 2012
Glycerol is a simple polyol compound widely used as a green solvent, having backbone to all lipids known as triglycerides. In our present study, we used glycerol as an acyl acceptor for transesterification of aliphatic acetate by conventional and using microwave assisted synthesis.
Pranita P Kore, Snehal D Kachare
openaire   +1 more source

Study of glycerolysis of lactic acid

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Increasing production of a biodiesel industry, will also increase the by-product of the industry, glycerol. Further processes were investigated to get an added value of the byproduct. Glycerol esters of lactic acid and in particulars glycerol monolactate is one of the more value of derivative material from glycerol, which is ...
Suprihastuti S Rahayu, D M Putra, A Hasna   +2 more
openaire   +1 more source

Pengaruh Jumlah Katalis CaO Terhadap Karakteristik Produk pada Sintesis Gliserol Karbonat

Alchemy, 2020
Senyawa gliserol karbonat merupakan turunan gliserol yang saat ini masih berkembang pemanfaatannya. Sintesis gliserol karbonat menggunakan gliserol dan urea menjanjikan untuk diaplikasikan karena bahan baku yang lebih mudah didapatkan, penanganan lebih ...
Gema Fitriyano, Syamsudin A B, Adiwarna Adiwarna, Sarah Fauziah   +3 more
doaj   +1 more source

Synthesis of monoacylglycerols by enzymatic methods [PDF]

Hemijska Industrija, 2010
Monoacylglycerols are non-ionic surfactants widely used in the food industry. They are also important in cosmetic and pharmaceutical industries as drug carriers and for the consistency improvements in creams and lotions.
Bradić Milena R., Ognjanović Nevena D., Bezbradica Dejan I., Grbavčić Sanja Ž., Avramović Nataša, Mijin Dušan Ž., Knežević-Jugović Zorica D.   +6 more
doaj   +1 more source

Lipase‐mediated plant oil hydrolysis—Toward a quantitative glycerol recovery for the synthesis of pure allyl alcohol and acrylonitrile

European Journal of Lipid Science and Technology, Volume 125, Issue 9, September 2023., 2023
Selection of a suitable lipase provides for quantitative hydrolysis of triacylglycerides without unwanted coproducts. Optimization of the reaction in solely water as sole reaction medium allows for cost efficient conversion of plant oils and and recovery of a highly pure glycerol product as precursor for acrylonitrile synthesis as well as free fatty ...
Felix Melcher, Ferdinand Vogelgsang, Martina Haack, Mahmoud Masri, Marion Ringel, Arne Roth, Daniel Garbe, Thomas Brück   +7 more
wiley   +1 more source

Glicerólise de óleo de peixe catalisada por lipase comercial de Rhizomucor miehei em meio com surfactante de grau alimentício

Química Nova, 2013
Omega-3 enriched partial acylglycerols are beneficial for human health. The aim of this study was to obtain monoacylglycerols (MAG) and diacylglycerols (DAG) by means of glycerolysis of fish oil catalyzed by a lipase from Rhizomucor miehei in the ...
Joanna Silva Santos, Gisanara Dors, Débora de Oliveira, Soeli Francisca Mazzini Monte Blanco, José Vladimir de Oliveira, Agenor Furigo Júnior, Jorge Luiz Ninow, Maria Manuela Camino Feltes   +7 more
doaj   +1 more source