The conversion of biomass to ethanol and microbial biomass protein /
(SWG), coastal bermudagrass (CBG), and BAG. Hydrolysis was
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1994.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | (SWG), coastal bermudagrass (CBG), and BAG. Hydrolysis was 15% crude protein (CP, dry substrate basis) for AFEX-treated 2000% increase over untreated BAG (1 % CP). Fermentations activity was 11.4 IU/ml corresponding to an enzyme loading amino acid profiles of the final products satisfied FAO/WHO amply demonstrated. BAG, a 300% increase over untreated, Pchrysosporium based on experimental yields, about 220 L ethanol could be CBG, non-extracted (AFEX) CBG and untreated CBG chtysosporium. Excess sugars were utilized by a commercial enzymes hydrolysis and Koxytoca fermentation, commercial enzymes in terms of reducing sugars and ethanol commercial enzymes. Crude enzymes compared favorably with conducted with (AFEX-treated and untreated) switchgrass conducted with commercial enzymes, and a crude enzymes could lead to ethanol production of 240 L, 207 L and 153 L diazotrophic bacteria, Azotobacter vinelandii resulting in economically attractive MBP production method. Essential efficacy of AFEX-treatment on lignocellulosic materials was ethanol could be produced per ton protein-extracted (AFEX) ethanol fermentation. About 250 L, 205 L, and 1 08 L fermentation resulting in 20% CP (dry substrate basis), a genetically-engineered Klebsiella oxytoca fermented sugars hydrolysis and Koxytoca fermentation, experimental yields hydrolyzed by commercial enzymes followed by A. vine/andii in biomass conversion systems to fuel and feed. The inefficiencies at higher sugar concentrations. For inoculated, BAG (5% CP). AFEX-treated BAG was also lysate from cultures of three microorganisms. A of 11.4 IU/g substrate compared to 5 IU/g substrate for per ton of SWG, CBG and BAG respectively. Crude enzymes produced per ton AFEX treated SWG, versus 90 L ethanol per production of 222 L ethanol per ton BAG. With crude enzymes products, microbial biomass protein (MBP) and ethanol, was requirements except for lysine. Ethanol fermentations were respectively. Ethanol yields from BAG corresponded to studied. Bagasse (BAG) was hydrolyzed by Phanarochaete The conversion of lignocellulosic biomass to two value-added to ethanol. Glucose was rapidly fermented to ethanol. ton untreated SWG. Protein extraction did not hinder with high solids ratios and no agitation provided the most Xylose utilization was slower and incomplete with greater yields. The research provided a sound basis for future work |
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| Item Description: | "Major subject: Chemical Engineering". Vita. |
| Physical Description: | xiv, 158 leaves : illustrations ; 28 cm. Also available online. |
| Bibliography: | Includes bibliographical references. |