Results 101 to 110 of about 8,102 (219)

Bio-Lubricants Development: The Potential Use of Boron-Containing Additives [PDF]

open access: yes, 2012
This paper reports the use of boron-containing additives to improve the performance of a bio-based lubricating oil. The base oil was prepared from glycerol and oleic acid, was fortified with antifoaming agent, phenyl-α-naphtylamine, 4,4’-methylene-bis(2 ...
Dyah , Setyo Pertiwi, Dicky , Dermawan,
core   +1 more source

Determination of 1,2/1,3-diglycerides in Sicilian extra-virgin olive oils by 1H-NMR over a one-year storage period

open access: yes, 2017
This study is aimed to monitor by 1H NMR spectroscopy the effect of a 12-month storage period on the 1,2-diglycerides over 1,3-diglycerides ratio for five mono-cultivar ‘extra virgin olive oils’ (EVOO) (Arbequina, Arbosana, Cerasuola, Nocellara and FS17)
Archimede Rotondo (3087441)   +4 more
core   +1 more source

Activation of myocardial protein kinase C by plasmalogenic diglycerides

open access: yes, 1990
Recently, we have demonstrated that myocardial sarcolemma is predominantly comprised of plasmalogen molecular species and that the plasmalogen metabolite 1-O-alk-1'-enyl-2-acyl-sn-glycerol (AAG) accumulates during myocardial ischemia despite substantial ...
R. W. Gross, D. A. Ford
core   +1 more source

Changes of free fatty acids and diglycerides during maturation of Ciauscolo

open access: yes, 2007
The lipolysis evolution have been studied in Ciauscolo, a typical sausage from the Italian region of Marche and Umbria whose characteristic is the ability to be spread.
LAMACCHIA C.   +7 more
core  

Plant-Based Emulsions as Dairy Cream Alternatives: Comparison of Viscoelastic Properties and Colloidal Stability of Various Model Products

open access: yesFoods
In the context of growing interest in plant-based food products for their potential health benefits and sustainability, this study investigates the effect of mono- and diglycerides of fatty acids application on physico-chemical properties of various ...
Barbora Lapčíková   +3 more
doaj   +1 more source

Monoglycerides And Diglycerides Synthesis In A Solvent-free System By Lipase-catalyzed Glycerolysis.

open access: yes, 2015
Five lipases were screened (Thermomyces lanuginosus free and immobilized forms, Candida antarctica B, Candida rugosa, Aspergillus niger, and Rhizomucor miehei) to study their ability to produce monoglycerides (MG) and diglycerides (DG) through enzymatic ...
Pinto, Gláucia Maria F   +5 more
core   +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]

open access: yes, 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  

Produção de diacilgliceróis a partir da glicerólise enzimática de óleo de peixe utilizando meio com surfactante de grau alimentício [PDF]

open access: yes, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Alimentos, Florianópolis, 2011Nas pesquisas com óleos e gorduras alimentícios, estudos vêm indicando que os produtos ricos em ...
Santos, Joanna Silva
core  

酶催化酯化法降低模型油中3-氯丙醇酯 和缩水甘油酯前体物质工艺研究 Reduction of 3-chloropropanol esters and glycidyl esters precursors in model oils by enzyme-catalyzed esterification

open access: yesZhongguo youzhi
旨在解决精炼过程中的高温条件易使油脂产生对人体有害的风险因子3-氯丙醇酯和缩水甘油酯问题,采用脂肪酶催化脂肪酸(油酸)与大豆模型油中的甘油一酯、甘油二酯进行酯化,以降低3-氯丙醇酯和缩水甘油酯的前体物质甘油一酯和甘油二酯的含量。采用单因素试验和响应面试验对酯化反应温度、脂肪酶添加量(以原料总质量计)、底物比(脂肪酸物质的量与将大豆模型油中甘油一酯和甘油二酯完全酯化为甘油三酯所需要脂肪酸总物质的量比)和反应时间等酯化反应条件进行优化。同时,使用酯化前后大豆模型油进行模拟脱臭反应,对比两种脱臭油中3 ...
冯兆寒,周燕霞,孙尚德 FENG Zhaohan, ZHOU Yanxia, SUN Shangde
doaj   +1 more source

PRODUCTION OF MONOGLYCERIDES AND DIGLYCERIDES THROUGH LIPASE-CATALYZED GLYCEROLYSIS AND MOLECULAR DISTILLATION. [PDF]

open access: yes, 2015
PRODUCTION OF MONOGLYCERIDES AND DIGLYCERIDES THROUGH LIPASE-CATALYZED GLYCEROLYSIS AND MOLECULAR DISTILLATION. Monoacilglycerides and diacilglycerides are produced through lipase-catalyzed glycerolysis of soybean oil using Candida antarctica B in a ...
Wolf-Maciel, MR   +4 more
core  

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