Mango fruit processing industries generate 15-20% of Mango peel and these are rich in sugars. Feasibility of mango peel for lactic acid production of industrially relevant metabolite through fermentation by Rhizopus oryzae NCIM 1009. At 3% peel fermentation of mango peel(MP) yielded 50.8 and 90.3 mg/100 ml of LA respectively and enhanced lactic acid production from mango peel waste focused conventional followed by statistical optimisation by RSM noticed...