Topic
Soybean oil
About: Soybean oil is a research topic. Over the lifetime, 11154 publications have been published within this topic receiving 234952 citations. The topic is also known as: soya oil & soy bean oil.
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TL;DR: Light scattering and phase inversion temperature studies suggested that the structure of the microemulsion was sensitive to the oil being used, in that, at the low oil concentrations used in this study, the smaller molecular volume oils generally penetrated the interfacial surfactant monolayer in much the same way as a cosurfactant, causing an alteration, presumably a dilution, of the relatively concentrated polyoxyethylene region close to the hydrophobic core.
169 citations
TL;DR: In this article, the synthesis of dihydroxylated soybean oil from ESBO with HClO4, and reaction of acetic, butyric and hexanoic anhydride with the dihydoxylated product were confirmed by NMR and FTIR analysis.
169 citations
TL;DR: Preliminary results indicate that the fatty acid composition of both heart and muscle lipids was affected by the diets, and sensory analysis revealed significant effects on odour, taste, colour shade (hue) and colour intensity.
169 citations
TL;DR: The potential biodegradability of several vegetable oil-based polymers was assessed by respirometry in soil for 60-100 days at temperatures of 30-58°C as mentioned in this paper.
Abstract: The potential biodegradability of several vegetable oil-based polymers was assessed by respirometry in soil for 60-100 days at temperatures of 30-58°C. Films of soybean oil and linseed oil which were oxidatively polymerized (Co catalyst) on a kraft paper support were 90%-100% mineralized to CO2 after 70 days at 30°C. Mineralization of polymerized tung oil to CO2 was much slower than soy or linseed oils. Mineralization of epoxy resins made from epoxidized soybean oil (ESO) and aliphatic dicarboxylic acids was rapid while mineralization of similar resins made with a triacid (citric) was slower. There was no significant degradation of polyamine/ESO resins after 100 days at 58°C. Mineralization of the available carbon in vegetable oil polyurethanes and cationically polymerized ESO was less than 7.5% after 70 days at 30°C and 25 days at 55°C compared to 100% for soybean oil. From these results, it appears that triglycerides highly cross-linked with non-degradable linkages are not biodegradable to a significant extent while triglycerides cross-linked with hydrolysable bonds such as esters remain biodegradable.
168 citations
TL;DR: In this paper, the processes of degumming, alkali refining, bleaching and deodorization removed 99.8% phospholipids, 90.7% iron, 100% chlorophyll, 97.3% free fatty acids and 31.8 % tocopherols from crude soybean oil.
Abstract: The processes of degumming, alkali refining, bleaching and deodorization removed 99.8% phospholipids, 90.7% iron, 100% chlorophyll, 97.3% free fatty acids and 31.8% tocopherols from crude soybean oil. The correlation coefficient between the removals of phosphorus and iron in soybean oil during processing was r = 0.99. The relative ratios of α-, β -, γ- and δ-tocopherols in crude oil, degummed oil, refined oil, bleached oil and deodorized soybean oil were almost constant, γ- and δ -tocopherols represented more than 94% of tocopherols in soybean oil. The order of oxidation stability of oil is crude > deodorized > degummed > refined > bleached oil.
168 citations