نتایج جستجو برای: frying oils
تعداد نتایج: 29360 فیلتر نتایج به سال:
The process of deep-fat frying involves simultaneous heat and mass transfer and both frying and cooling conditions are critical to the final product quality. An understanding of the complex frying mechanism is helpful to improve the quality of the final product. The frying process was simulated by applying energy and mass balance equations to a single chip and a batch of tortilla chips. The tem...
The main aim of the present study was to improve oxidation stability and cold flow properties biodiesel produced from waste frying/cooking oil palm oil. In this work, methyl ester (WFME) (PME) were prepared using an alkali-catalyzed transesterification process, physicochemical pure as well binary blends among them investigated. results indicated that WFME18, a mixture frying, cooking, sunflower...
Background and Objectives: High intakes of saturated and trans fatty acids can increase risks of cardiovascular diseases and cancers. Therefore, removal of partially-hydrogenated vegetable oils containing trans fatty acids has been suggested as one of the most effective health interventions. The aim of the current study was to investigate the policy effects of decreasing trans fatty acids in pa...
Monitoring the quality of frying oil is important for the health of consumers. This paper reports a microfluidic technique for rapidly quantifying the degradation of frying oil. The microfluidic device generates monodispersed water-in-oil droplets and exploits viscosity and interfacial tension changes of frying oil samples over their frying/degradation process. The measured parameters were corr...
The aim of this study is to evaluate the effects of thermal processing of virgin olive oil, canola and frying oil on chemical oxidative indices (peroxide, p-anisidin value and oxidative stability), acid value and fatty acid compositions. The oil samples were exposed to heat treatment at 180 °C and qualitative parameters were determined at 0, 60, and 90 min after thermal processing. The...
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