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Quality evaluation of Sesame oil using Gamma Rays, Laser and image analysis during storage /

Shaimaa Rabea Ali

Quality evaluation of Sesame oil using Gamma Rays, Laser and image analysis during storage / تقييم جودة زيت السمسم باستخدام اشعة جاما والليزر وتحليل الصور خلال التخزين Shaimaa Rabea Ali ; Supervised Helmy Elsayed Hassan Mohamed , Ahmed Elraie Emam Suliman , Abdelrahman Abdelraouf Abdelrahman - Cairo : Shaimaa Rabea Ali , 2020 - 195 P . : charts , facsmilies ; 25cm

Thesis (Ph.D.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Applications In environmental Metrology Photo chemistry and Agriculture

The aim of the present study was irradiation sesame oil for pantry storage using Gamma and Laser radiations then quality evaluation of sesame oil to prolong shelf life. Sesame Seed sample was obtained from the Agricultural Research Center, Field Crops Research Institute (FCRI) - Department of Oil Crops Research .Then sesame seed was extracted on cold press from Extraction Unit - National Research Institute to obtain sesame oil. Seven samples of sesame oil were irradiated three of them by Gamma Rays with dosses 2, 4and 8 (kGy), other three by Laser with different time 0.5, 1.0 and 1.5hr) and one sample without any treatment (control)



Gamma Rays, Laser Image analysis during storage Sesame oil