Oxidation of methyl linoleate encapsulated in amorphous lactose-based food model

1991 ◽  
Vol 39 (4) ◽  
pp. 637-641 ◽  
Author(s):  
Yasunobu Shimada ◽  
Yrjo Roos ◽  
Marcus Karel
Keyword(s):  
Methyl Linoleate ◽  
Amorphous Lactose ◽  
Food Model

Loss of methionine in casein during storage with autoxidizing methyl linoleate

1969 ◽  
Vol 17 (6) ◽  
pp. 1353-1354 ◽  
Author(s):  
Steven R. Tannenbaum ◽  
Howard Barth ◽  
J. P. Le Roux
Keyword(s):  
Methyl Linoleate

scholarly journals Design of an Experimental Viscoelastic Food Model System for Studying Zygosaccharomyces bailii Spoilage in Acidic Sauces

2009 ◽  
Vol 75 (22) ◽  
pp. 7060-7069 ◽  
Author(s):  
L. Mertens ◽  
A. H. Geeraerd ◽  
T. D. T. Dang ◽  
A. Vermeulen ◽  
K. Serneels ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Viscoelastic Behavior ◽  
Model System ◽  
Gelling Agent ◽  
Glycerol Concentration ◽  
Zygosaccharomyces Bailii ◽  
Microtiter Plates ◽  
Absorbance Detection ◽  
Food Structure ◽  
Food Model

ABSTRACT Within the field of predictive microbiology, the number of studies that quantify the effect of food structure on microbial behavior is very limited. This is mainly due to impracticalities related to the use of a nonliquid growth medium. In this study, an experimental food model system for studying yeast spoilage in acid sauces was developed by selecting a suitable thickening/gelling agent. In a first step, a variety of thickening/gelling agents was screened, with respect to the main physicochemical (pH, water activity, and acetic acid and sugar concentrations) and rheological (weak gel viscoelastic behavior and presence of a yield stress) characteristics of acid sauces. Second, the rheological behavior of the selected thickening/gelling agent, Carbopol 980, was extensively studied within the following range of conditions: pH 4.0 to 5.0, acetic acid concentration of 0 to 1.0% (vol/vol), glycerol concentration of 0 to 15% (wt/vol), and Carbopol concentration of 1.0 to 1.5% (wt/vol). Finally, the applicability of the model system was illustrated by performing growth experiments in microtiter plates for Zygosaccharomyces bailii at 0, 0.5, 1.0, and 1.5% (wt/vol) Carbopol, 5% (wt/vol) glycerol, 0% (vol/vol) acetic acid, and pH 5.0. A shift from planktonic growth to growth in colonies was observed when the Carbopol concentration increased from 0.5 to 1.0%. The applicability of the model system was illustrated by estimating μmax at 0.5% Carbopol from absorbance detection times.

Stable nitroxyl radicals and hydroxylamines as inhibitors of methyl linoleate oxidation in micelles

2015 ◽  
Vol 64 (10) ◽  
pp. 2438-2443 ◽  
Author(s):  
I. V. Tikhonov ◽  
E. M. Pliss ◽  
L. I. Borodin ◽  
V. D. Sen’ ◽  
T. S. Kuznetsova
Keyword(s):  
Methyl Linoleate ◽  
Nitroxyl Radicals ◽  
Stable Nitroxyl Radicals ◽  
Linoleate Oxidation

scholarly journals A Remarkable Antioxidation Effect of Natural Phenol Derivatives on the Autoxidation of .GAMMA.-Irradiated Methyl Linoleate.

1992 ◽  
Vol 40 (8) ◽  
pp. 2208-2209 ◽  
Author(s):  
Kazuta KITAHARA ◽  
Yoko MATSUMOTO ◽  
Hajime UEDA ◽  
Ryuichi UEOKA
Keyword(s):  
Methyl Linoleate ◽  
Phenol Derivatives ◽  
Gamma Irradiated
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