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Fig. 3 | Biotechnology for Biofuels

Fig. 3

From: Integrating enzyme fermentation in lignocellulosic ethanol production: life-cycle assessment and techno-economic analysis

Fig. 3

Minimum ethanol selling price (MESP), with off-site MESP as a function of enzyme price. Carbon source A: pretreated liquid fraction, B: pretreated liquid fraction and molasses; +: 1.5-fold specific activity; off-site: reference case with purchased enzyme preparation. The enzyme dosage of simultaneous saccharification and fermentation was 10 FPU g−1 water-insoluble solids. The price of enzyme per MFPU can be converted to price per kg of enzyme preparation by multiplying it by a factor of 0.194

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Biotechnology for Biofuels and Bioproducts

ISSN: 2731-3654

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