1. Abbasi H, Mortazavipur SR (2011) Production of exopolygalacturonase from wheat flour by Aspergillus awamori in submerged and surface culture fermentation. Afr J Plant Sci 5:226–232
2. Adeleke AJ, Odunfa SA, Olanbiwonninu A, Owoseni MC (2012) Production of cellulase and pectinase from orange peels by fungi. Nat Sci 10:107–112
3. Afifi AF, Kamel EM, Khalil AA, Foaad MA, Fawzi EM, Houseny MM (2008) Purification and characterization of α-amylase from Penicillium olsonii under the effect of some antioxidant vitamins. Global J Biotechnol Biochem 3:14–21
4. Akhter N, Morshed MA, Uddin A, Begum F, Sultan T, Azad AK (2011) Production of pectinase by Aspergillus niger cultured in solid state media. Int J Biosci 1:33–42
5. Akintobi AO, Oluitiola PO, Olawale AK, Odu NN, Okonko IO (2012) Production of pectinase enzymes system in culture filtrates of Penicillium variabile Sopp. Nat Sci 10:99–109