کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10116989 | 1624787 | 2018 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nonlinear Kinetics, Thermodynamics, and parametric studies of Colocynthis vulgaris Shrad seeds oil extraction
ترجمه فارسی عنوان
سینتیک غیرخطی، ترمودینامیک و مطالعات پارامتری استخراج دانه های کلوسینتیس ولگاریس شرد
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
چکیده انگلیسی
Nonlinear kinetics and thermodynamics of Colocynthis vulgaris Shrad Seeds oil (CVSSO) extraction were investigated using solvent extraction method. Parabolic diffusion, power law, hyperbolic, Elovich's, and pseudo second order models were the models studied. Seed average particle size, time and temperature were the considered process variables. Highest oil yield of 53.86% (by weight) was obtained at 55â¯Â°C, 0.5â¯mm and 150â¯min, while its physicochemical properties indicated its potential industrial utilization. In ascending order, the best fitted models are parabolic, Elovich's, pseudo second order and Hyperbolic (average R2, RMS, SEE, ARE%, SSE, HYBRID%, MPSED% and SD: 0.9962, 0.02735, 0.3599, 1.7274, 4.1623, 2.879, 2.0386 and 0.0378). However, power law model failed to give adequate fitting to the experimental data. ÎH, ÎS and ÎG values of CVSSO extraction obtained at 0.5â¯mm and 328â¯K were 333.40 KJ/mol, 1.22 KJ/mol and - 64.82 KJ/mol, respectively, indicating endothermic, irreversible and spontaneous process.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Industrial Crops and Products - Volume 123, 1 November 2018, Pages 386-400
Journal: Industrial Crops and Products - Volume 123, 1 November 2018, Pages 386-400
نویسندگان
Chinedu M. Agu, Chukwuma H. Kadurumba, Albert C. Agulanna, Ozioma O. Aneke, Ijeoma E. Agu, Joy N. Eneh,