Characteristic of Orange Peel Waste-Based on Eco Enzyme at Different Fermentation Duration

One effort to overcome the waste problem is by recycling into something useful, such as making eco enzymes that can be used in various fields through fermentation process. The duration of enzyme determined purpose its production, but most studies require a 3 months produce ideal enzyme. raw material this study peel Kintamani orange (Citrus nobilis) widely cultivated Bali. This was aimed examine differences characteristics based on with different durations. research method experimental. Fermentation carried out waste, brown sugar, and water ratio 3:1:10. at 10 days, 30 60 90 days. Each chemically analyzed for PH, TSS, TDS, BOD, COD. results showed lengthened, there decrease COD parameters peel-based enzyme, no change PH. Teen days able an fresh sour aroma, high organic content, however, did not dark color. helps providing reference best need make