Essays about: "Spruce Lignocellulose"
Showing result 1 - 5 of 8 essays containing the words Spruce Lignocellulose.
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1. Methods and Potentials of Kraft Lignin Esterification
University essay from KTH/Fiber- och polymerteknologiAbstract : Lignin, en av huvudkomponenterna i lignocellulosabiomassa, utgör en stor mängd av sidoströmen från massaindustrin. Lignin är aromatiska makromolekyler som förekommer i rikliga mängder i naturen och uppvisar unika antioxidant-, uv-skyddande, anti-ultravioletta, antikorrosiva och antimikrobiella egenskaper, etc. READ MORE
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2. Effect of experimental warming and assembly history on wood decomposition
University essay from Mittuniversitetet/Institutionen för naturvetenskapAbstract : Sammanfattning: Wood decay fungi are the main decomposer of lignocellulose material stored in wood. Thus, all factors that affect them could affect their ecological function. This in return, may affect ecosystem functioning in terms of altered carbon emissions from dead wood. READ MORE
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3. Co-pretreatment of spruce and poplar for ethanol production - Effects of mixed feedstocks on pretreatment and enzymatic hydrolysis efficiency
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Oil is very important for today’s society and the transportation sector is almost completely dependent on this material. Unfortunately, it affects the level of greenhouse gases negatively which in turn contribute to global warming. READ MORE
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4. Activity and synergistic action on cellulosic substrates of engineered product-site variants of Hypocrea jecorina Cel7A
University essay from SLU/Dept. of Molecular Biology (until 131231)Abstract : Cellobiohydrolase Cel7A (Hje_Cel7A) from the ascomycete fungus Hypocrea jecorina is the major component of enzyme cocktails for degradation of plant biomass to soluble sugars for conversion to biofuels. It’s active site is enclosed in a cellulose-binding tunnel and it is able to processively cleave off several cellobiose units from the end of a cellulose chain before being released. READ MORE
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5. Factors influencing the fermentation of spruce hydrolysate by Dekkera bruxellensis and Saccharomyces cerevisiae
University essay from SLU/Dept. of MicrobiologyAbstract : Bioethanol and biogas are two possible alternatives to fossil fuel resources. The second generation fermentations involving lignocellulosic material is one of the latest fields for bioethanol science. READ MORE