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Requirements of mixed tangerine (Citrus tangerine) and pineapple (Ananas comosus) powdered peel wastes fermentation for citric acid production CIGR Journal
Kumar, Prasanna GV; Paul, Sanjib Kumar; Khobragade, Chetan B; Bania, Bhargav Kumar; Sengupta, Debopriyo Kumar.
In this study, mixed substrate submerged fermentation of fruit peel wastes for the production of citric acid is reported. Powders of the peel wastes of tangerine and pineapple were used as substrates. Methanol (1-3% w/w) and sucrose (5-15% w/w) were supplemented in the fermentation media (pH on the range of 2.0-6.0) with moisture content of 90% (wet basis). Effect of substrate mix, pH of the media, methanol and sucrose concentrations on the yield of citric acid was studied, and their optimal levels for the maximum yield of citric acid were identified based on Taguchi method.  Methanol as stimulant in the medium and ratio of substrates in the mix had the highest influence on the yield of citric acid.  Fermentation media with tangerine and pineapple peel...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chromatography; Kinetics; Mixed substrate fermentation; Optimization; Synergism; Taguchi method.
Ano: 2020 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/5487
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