Research Article
Khaled M. Elsabawy
Abstract
Objective: the present studies discuss impact of two different kinds of irradiations ( high energy Nd-Laser and Gamma – irradiations which has oxidative nature by additional to its thermal effects) on the micro-structural parameters (grains ,particles sizes) of milk samples. Methodology: the investigated samples will be examined spectrophotometrically and structurally before and after radiations to confirm its internal structure features via (XRD, microstructure) (SEM, AFM, Raman-Spectra) respectively. Also many of irradiation parameters will be tested such as strength of irradiation dose and irradiation dosage time. Results: XRD proved that the main crystal structure still as it is, AFM &SEM indicated that huge changements on microstructure features were observed as function of irradiation dose increase. Conclusion: The results indicated that two applied irradiations sources have no impact on the main crystallographic structure of applied sample only micro-structural features are changed.