
Technology optimization of chitosan production from Aspergillus niger biomass and its functional activities
Keywords: فعالیت آنتیاکسیدانی; Alkaline deproteinization; Response surface methodology; Desirability functions; Antioxidant activity; Emulsifying activity; Chitosan (PubChem CID: 71853); N-acetyl-d-glucosamine (PubChem CID: 11861101); d-glucosamine (PubChem CID: 439213); Acetic acid (P