Bio-conversion of Lignin Extracted from Sugarcane Bagasse and Coconut Husk to Vanillin by Bacillus sp.
نویسندگان
چکیده
منابع مشابه
Extraction, Purification, and Characterization of Lignin Fractions from Sugarcane Bagasse
Three-step extraction of lignin fractions from ball-milled sugarcane bagasse (SCB) was studied with 96% dioxane, 50% dioxane, and 80% dioxane containing 1% NaOH at boiling temperature followed by purification to remove hemicelluloses. The total yields of hemicelluloses and lignin were 15.8% and 7.2% based on dried SCB, respectively. In the first step, 5.1% lignin (70.8% of the total extracted l...
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A hemicellulose is any of several heteropolymers , such as arabinoxylans, present along with cellulose in almost all plant cell walls. Hemicellulose has a random, amorphous structure with little strength. It is easily hydrolyzed by dilute acid or base as well as myriad hemicellulase enzymes. In this study, lignin and hemicellulose was extracted from sugarcane bagasse using the ammonium hydrolys...
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Thermochemical conversion of sugarcane bagasse into bio-crude oils by fluidized-bed reactor has been taken into consideration in this study. The bagasse in particle form was pyrolyzed in an externally heated 7cm diameter and 37.5cm high fluidized-bed reactor with nitrogen as a carrier gas. The reactor chamber and gas-preheater were heated by means of a renewable energy biomass source cylindrica...
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Lactic acid is one of the top 30 potential building-block chemicals from biomass, of which the most extensive use is in the polymerization of lactic acid to poly-lactic-acid (PLA). To reduce the cost of PLA, the search for cheap raw materials and low-cost process for lactic acid production is highly desired. In this study, the final titer of produced L-lactic acid reached a concentration of 185...
متن کاملBio-renewable fibers extracted from lignin/polylactide (PLA) blend
Due to the high cost and environment issues in the production of carbon fiber from polyacrylonitrile (PAN) and pitch, the use of low cost bio-renewable materials are of great interest as an alternative precursor. Lignin is a highly aromatic biopolymer, extracted as a byproduct of wood pulping and has been investigated as a suitable precursor for carbon fibers. In the present work, we have demon...
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ژورنال
عنوان ژورنال: International Journal of Current Research and Review
سال: 2021
ISSN: 2231-2196,0975-5241
DOI: 10.31782/ijcrr.2021.13716