Effect of Maturity Stage on Protein Fractionation, In Vitro Protein Digestibility and Anti-nutrition Factors in Pineapple (Ananas comosis) Fruit Grown in Southern Sudan Department of Biochemistry, School of Biotechnology, Faculty of Science and Technology, Al Neelain University, Sudan. E-mail: murwansabahelkhier@yahoo.com Abstract: This investigation showed that albumin, globulin and protein content increases with increasing the days [...]