The effects of heating temperatures and time on deformation energy and oil yield of sunflower bulk seeds in compression loading

International Conference on Agriculture, Environment, and Food Security

农业科学;生态环境科学

Kabutey, A.^1 ; Herak, D.^1 ; Sigalingging, R.^2 ; Demirel, C.^3

Department of Mechanical Engineering, Faculty of Engineering, Czech University of Life Sciences Prague, Kamycka 129, Suchdol, Prague, Prague 6

165 21, Czech Republic^1

Department of Agricultural Engineering, Faculty of Agriculture, Universitas Sumatera Utara, Indonesia^2

Departement of Agricultural Machinery, Faculty of Agriculture, Ondokuz Mayis University, Samsun, Turkey^3

关键词: ANOVA statistical analysis;    Compression loading;    Deformation energy;    Heat treatment temperature;    Heating temperatures;    Sunflower seeds;    Universal compression;    Vessel diameter;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/122/1/012097/pdf
DOI  :  10.1088/1755-1315/122/1/012097

来源: IOP

【 摘 要 】

The deformation energy (J) and percentage oil yield (%) of sunflower bulk seeds under the influence of heat treatment temperatures and heating time were examined in compression test using the universal compression testing machine and vessel diameter of 60 mm with a plunger. The heat treatment temperatures were between 40 and 100 °C and the heating time at specific temperatures of 40 and 100 °C ranged from 15 to 75 minutes. The bulk sunflower seeds were measured at a pressing height of 60 mm and pressed at a maximum force of 100 kN and speed of 5 mm/min. Based on the compression results, the deformation energy and oil yield increased along with increasing heat treatment temperatures. The results were statistically significant (p0.05).