Filters: Tags: lignin (X)
39 results (123ms)
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Categories: Publication;
Types: Citation;
Tags: Climate change,
Decomposition,
EE 483.1 Soils and Soil Mechanics; EE 811.3.2 Lignin and Der,
Environmental Engineering Abstracts,
Lignin,
Categories: Publication;
Types: Citation;
Tags: Biodegradation,
Bioengineering Abstracts,
Biotechnology,
Bleaching,
Brightness,
Categories: Publication;
Types: Citation;
Tags: Bacteria,
EE 801.2 Biochemistry; EE 804.1 Organic Compounds; EE 802.2 ,
Environmental Engineering Abstracts,
Fungi,
Lignin,
Categories: Publication;
Types: Citation;
Tags: Association reactions,
Biodelignification,
Bioengineering Abstracts,
Biotechnology,
Brown rot fungi,
Categories: Publication;
Types: Citation;
Tags: Acids,
Adsorbable organic halogen,
Adsorption,
Aromatic compounds,
Bibliographies,
Categories: Publication;
Types: Citation;
Tags: Biodegradation,
Biotechnology,
Cellulolytic fungi,
Extracellular enzymes,
K 03098 Spoilage & biodegradation; A 01105 Non-patents; W2 3,
Categories: Publication;
Types: Citation;
Tags: Agricultural and Environmental Biotechnology Abstracts,
Antisense,
Populus tremuloides,
Quaking aspen,
Reviews,
Categories: Publication;
Types: Citation;
Tags: Agricultural and Environmental Biotechnology Abstracts,
Cell walls,
Reviews,
Transgenic plants,
W2 32000 General topics and reviews,
Soil organic matter (SOM) biomarker methods were utilized in this study to investigate the responses of fungi and bacteria to freeze–thaw cycles (FTCs) and to examine freeze–thaw-induced changes in SOM composition and substrate availability. Unamended, grass-amended, and lignin-amended soil samples were subject to 10 laboratory FTCs. Three SOM fractions (free lipids, bound lipids, and lignin-derived phenols) with distinct composition, stability and source were examined with chemolysis and biomarker Gas Chromatography/Mass Spectrometry methods and the soil microbial community composition was monitored by phospholipid fatty acid (PLFA) analysis. Soil microbial respiration was also measured before and during freezing...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Soil Biology and Biochemistry,
bacteria,
biomarkers,
bound lipids,
co2 flush,
Categories: Publication;
Types: Citation;
Tags: Biodegradation,
Bioengineering Abstracts,
Biotechnology,
Catalysis,
Cellobionolactone,
Soil organic matter (SOM) biomarker methods were utilized in this study to investigate the responses of fungi and bacteria to freeze?thaw cycles (FTCs) and to examine freeze?thaw-induced changes in SOM composition and substrate availability. Unamended, grass-amended, and lignin-amended soil samples were subject to 10 laboratory FTCs. Three SOM fractions (free lipids, bound lipids, and lignin-derived phenols) with distinct composition, stability and source were examined with chemolysis and biomarker Gas Chromatography/Mass Spectrometry methods and the soil microbial community composition was monitored by phospholipid fatty acid (PLFA) analysis. Soil microbial respiration was also measured before and during freezing...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Soil Biology and Biochemistry,
bacteria,
biomarkers,
bound lipids,
co2 flush,
Fires in terrestrial ecosystems produce large amounts of charcoal that persist in the environment and represent a substantial pool of sequestered carbon in soil. The objective of this research was to investigate the effect of charring on mid-infrared spectra of materials likely to be present in forest fires in order to determine the feasibility of determining charred organic matter in soils. Four materials (cellulose, lignin, pine bark, and pine wood) and char from these materials, created by charring for various durations (1 to 168 h) and at various temperatures (200 to 450 degrees C), were studied. Mid-infrared spectra and measures of acidity (total acids, carboxylic acids, lactones, and phenols as determined...
Categories: Publication;
Types: Citation;
Tags: Cellulose,
Charcoal,
Fires,
Lignin,
Pinus ponderosa,
Categories: Publication;
Types: Citation;
Tags: Arabidopsis,
G 07352 Dicotyledons (miscellaneous),
Genetics Abstracts,
MYB gene,
Pigmentation,
Categories: Publication;
Types: Citation;
Tags: Bacteria,
Bile salts,
Biotechnology,
Cellulose,
Colon bacteria,
Categories: Publication;
Types: Citation;
Tags: Bioengineering Abstracts,
Cold tolerance,
Costs,
Forestry,
Frost protection,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Algae,
Algae,
Algal Control,
Algal Growth,
Categories: Publication;
Types: Citation;
Tags: Bacteria,
Biodegradation,
Bioengineering Abstracts,
Biopulping,
Biosynthesis,
Categories: Publication;
Types: Citation;
Tags: Acetone,
Bioengineering Abstracts,
Biotechnology,
Ceriporiopsis subvermisopora,
Delignification,
Categories: Publication;
Types: Citation;
Tags: Bioengineering Abstracts,
Biotechnology,
Bleached pulp,
Competition,
Globalization,
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