Differentiation of Extracted Gelatins from Porcine, Bovine and Chicken Origins Based on their Physical, Chemical and Structural Properties using Analytical Techniques. J Biochem Microbiol Biotechnol [Internet]. 2024 Jul. 31 [cited 2026 May 11];12(1):17-26. Available from: https://journal2.hibiscuspublisher.com/index.php/JOBIMB/article/view/957