*  Cell-Wall-Associated Oxidases from the Lignifying Xylem of Angiosperms and Gymnosperms: Monolignol Oxidation : Holzforschung
Lignin-Polyphenol Interaction in Azobe (Lophira alata) Heartwood. A Study on Milled Wood Lignin (MWL) and Klason Residues ... Lignin-Polyphenol Interaction in Azobe (Lophira alata) Heartwood. A Study on Milled Wood Lignin (MWL) and Klason Residues ... Simplified determination of total lignin content in kraft lignin samples and black liquors by Aldaeus, Fredrik/ Schweinebarth, ... Synthesis of lignin polyols via oxyalkylation with propylene carbonate by Kühnel, Isabell/ Podschun, Jacob/ Saake, Bodo and ...
  https://www.degruyter.com/view/j/hfsg.1999.53.issue-5/hf.1999.083/hf.1999.083.xml
*  Laccase-natural mediator systems for "green" synthesis of phenolic monomers from alkali lignin - Sustainable Energy & Fuels ...
Alkali lignin enzymatic treatment and phase separation. The alkali lignin (50 g L−1) was treated with the laccase-MS mediator ... Pyrolysis GCMS data of the alkali lignin before and after treatment with LMT-MS and LTV-MS. Pyrolysis of the solid lignin ... Compared to the original lignin, the pore volume of the lignin treated with LMT-MS and LVT-MS was 1.6× and 2.6× higher ... According to the TGA analysis, the decomposition of the original lignin starts at 350 °C and at 480 °C almost 80% of lignin is ...
  http://pubs.rsc.org/en/content/articlehtml/2017/se/c7se00209b
*  Tailoring the Molecular and Thermo-Mechanical Properties of Kraft Lignin by Ultrafiltration
To produce low molecular weight lignin (,5000 Da cut-off) from re-dissolved LignoBoost lignin, lower lignin concentrations and ... The first part of this work focuses on kraft lignin. Kraft lignin is interesting because approximately 3.5-4 million metric ... The obtained lignin samples had a varying quantities of functional groups, which correlated with their molecular weight with ... Through CFF, kraft lignin from black liquor has been fractionated into raw material samples with more homogeneous ...
  http://kth.diva-portal.org/smash/record.jsf?pid=diva2:709862
*  Estimation and comparison of acid detergent lignin and acetyl bro...: Ingenta Connect
Lignin is a complex polymer of lignin units. The types and ratios of lignin units vary among taxonomic classes of plants. To ... Estimation and comparison of acid detergent lignin and acetyl bromide lignin in fallen leaves using near-infrared spectroscopy ... In monocotyledonous herbaceous plants, the lignin content determined by acetyl bromide was more than twice that determined by ... Several analytical methods have been developed to measure the lignin content corresponding to different plant species and ...
  http://www.ingentaconnect.com/content/tandf/tres/2004/00000025/00000024/art00004
*  Effect of transition metal catalyst on lignin oxidation during alkaline hydrogen peroxide pretreatment<...
The lignin recalcitrance in lignocellulose biomass can be removed by H 2O 2 oxidation and the enzymatic hydrolysis efficiency ... The lignin recalcitrance in lignocellulose biomass can be removed by H 2O 2 oxidation and the enzymatic hydrolysis efficiency ... The lignin recalcitrance in lignocellulose biomass can be removed by H 2O 2 oxidation and the enzymatic hydrolysis efficiency ... The lignin recalcitrance in lignocellulose biomass can be removed by H 2O 2 oxidation and the enzymatic hydrolysis efficiency ...
  https://scholars.opb.msu.edu/en/publications/effect-of-transition-metal-catalyst-on-lignin-oxidation-during-al-3
*  Peroxomolybdate Catalysts in Pulp Hydrogen Peroxide Bleaching : Improvement Inhexeneuronic Acid Removal and Delignification
1H-NMR revealed that lignin model compounds with double bond structure in conjugation with the aromatic ring has an extreme ... In order to investigate the oxidation mechanism, lignin model compounds with different side chain structures were reacted with ... in which the activated hydrogen peroxide was found to act in a similar fashion on surface lignin as well. In conclusion, ... did not react to any noticeable extent with neither the lignin model compounds or HexA, under otherwise similar conditions. ...
  http://umu.diva-portal.org/smash/record.jsf?pid=diva2:146974
*  Process to dissociate and extract the Lignin and the Xylan from the primary wall and middle lamella or lignocellulosic material...
... and at the same time to dissociate the Lignin and the Xylan in the middle lamella and t ... If the lignin/xylan crosslinks are not severed, then the lignin is insoluble in these mild organic solvents. If the lignin/ ... Each fibril is bound to the adjacent fibrils by a further coating of crosslinked lignin and xylan. The ratio of lignin to xylan ... When the lignin/xylan crosslinks are severed, the lignin becomes highly soluble in alcohol and mild caustic. ...
  http://www.freepatentsonline.com/4908099.html
*  Relationships between lignin content and fermentability of intact and chemically treated big bluestem fiber
Two measures of lignin, acid detergent lignin (ADL) and acetyl bromide lignin (ABL), were assessed with regard to their ability ... Relationships between lignin content and fermentability of intact and chemically treated big bluestem fiber. K-REx Repository. ... Relationships between lignin content and fermentability of intact and chemically treated big bluestem fiber. Cochran, R.C.; ... Keywords: Beef; Big bluestem; Forage quality; Lignin. Conference: Cattlemen's Day, 1994, Kansas State University, Manhattan, KS ...
  http://krex.k-state.edu/dspace/handle/2097/4981
*  China Cls Wood Pulp Fertilizer Binder / Dust Control Calcium Lignin Sulfonate - China Calcium Lignin Sulfonate, Calcium...
Dust Control Calcium Lignin Sulfonate, Find details about China Calcium Lignin Sulfonate, Calcium Lignosulfonate from Cls Wood ... Pulp Fertilizer Binder / Dust Control Calcium Lignin Sulfonate - Shandong Jufu Chemical Technology Co., Ltd. ... hemicellolose and lignin. In the sulfite pulping process, the lignins are sulfonated so they become water soluble ... Cls Wood Pulp Fertilizer Binder / Dust Control Calcium Lignin Sulfonate Cls Wood Pulp Fertilizer Binder / Dust Control Calcium ...
  http://jfchemtech.en.made-in-china.com/product/wKImHBicZfro/China-Cls-Wood-Pulp-Fertilizer-Binder-Dust-Control-Calcium-Lignin-Sulfonate.html
*  Read Chemical Modification of Lignocellulosic Materials on-line - lifearebooks HOUSE
Lignocellulosic biomass is a complex biopolymer that is primary composed of cellulose, hemicellulose, and lignin. The presence ...
  http://lifearebooks.blogspot.com/2016/01/read-chemical-modification-of.html
*  Publication : USDA ARS
Polysaccharides in fiber are poorly degraded into simple sugars because of their association with lignin. Lignin is normally ... Although incorporation of aldehyde-containing lignins into plants is not desirable from a nutritional standpoint, these lignins ... We found that coniferaldehyde lignins were much more inhibitory to polysaccharide degradation than coniferyl alcohol lignins. ... Since lignins in CAD deficient plants often contain elevated concentrations of aldehydes, we used a cell-wall model system to ...
  https://www.ars.usda.gov/research/publications/publication/?seqNo115=81691
*  Lignin Biosynthesis and Structure | Plant Physiology
Coupling of two lignin oligomers is rare in S/G-lignins but relatively common in G-lignins, where 5-5 coupling accounts for ... 2010) NMR of lignins. In Heitner C, Dimmel DR, eds, Lignins. Marcel Dekker, New York, pp 137-234. ... In addition to lignin content, lignin H/G/S composition also appears to be rather flexible. Silencing of HCT or C3H leads to ... Representation of a lignin polymer from poplar, as predicted from NMR-based lignin analysis (adapted from Stewart et al., 2009 ...
  http://www.plantphysiol.org/content/153/3/895
*  China Wood Pulp Powder Sodium Lignin for Concrete Admixure (lignolphonate) - China Sodium Lignin Price, Sodium Lignin MSDS
Find details about China Sodium Lignin Price, Sodium Lignin MSDS from Wood Pulp Powder Sodium Lignin for Concrete Admixure ( ... China Wood Pulp Powder Sodium Lignin for Concrete Admixure (lignolphonate), ... Wood Pulp Powder Sodium Lignin for Concrete Admixure (lignolphonate) Wood Pulp Powder Sodium Lignin for Concrete Admixure ( ... Sodium Lignin Price, Sodium Lignin MSDS, Concrete Admixture manufacturer / supplier in China, offering Wood Pulp Powder Sodium ...
  http://jfchemtech.en.made-in-china.com/product/nBRQoqlWOApb/China-Wood-Pulp-Powder-Sodium-Lignin-for-Concrete-Admixure-lignolphonate-.html
*  中国科学院大连化学物理研究所机构知识库(DICP OpenIR): Microwave-assisted fast conversion of lignin model compounds and organosolv
Conversion of a series of lignin beta-O-4 model compounds 2-aryloxy-1-arylethanols and organosolv lignin to aromatic chemicals ... Microwave-assisted fast conversion of lignin model compounds and organosolv lignin over methyltrioxorhenium in ionic liquids[J ... Microwave-assisted fast conversion of lignin model compounds and organosolv lignin over methyltrioxorhenium in ionic liquids. ...
  http://cas-ir.dicp.ac.cn/handle/321008/146606
*  GCEP Research » Blog Archive » Efficient Biomass Conversion: Delineating the Best Lignin Monomer-Substitutes
"Identifying New Lignin Bioengineering Targets: Monolignol Substitute Impacts on Lignin Formation and Cell Wall Utilization," ... "Identifying New Lignin Bioengineering Targets: Monolignol Substitute Impacts on Lignin Formation and Cell Wall Utilization," ... "Identifying new lignin bioengineering targets: 1. Monolignol substitute impacts on lignin formation and cell wall ... "Altering Lignin Biosynthesis for Improved Biomass Conversion [Efficient Biomass Conversion: Delineating the Best Lignin Monomer ...
  http://web.stanford.edu/group/gcep/cgi-bin/gcep-research/all/efficient-biomass-conversion/
*  Lignin characterization - Wikipedia
The term "Lignin characterization" (or "Lignin analysis") refers to a group of activities within lignin research aiming at ... soda lignins (isolated from soda pulping) and lignin residue after enzymatic treatment of biomass. Lignins can be characterized ... Technical lignins are lignins isolated from various biomasses during various kinds of technical processes such as wood pulping ... Aldaeus, Fredrik; Sjöholm, Elisabeth (December 2011). "COST Action FP0901 Round Robins of lignin samples Part 1: Lignin content ...
  https://en.wikipedia.org/wiki/Lignin_characterization
*  Breaking Down Cellulose Without Blasting Lignin - Redorbit
"When it grows in forests, it decays the wood and leaves behind the lignin," she said. "We're very interested in what puts ... The brown rots evolved later from a white rot ancestry and, because they circumvent the lignin and go straight for the ... "Part of that is the machinery to break down wood became simpler since brown rot fungi are not breaking down lignin." ... The brown rot fungi have somehow circumvented that step to more efficiently get at the cellulose instead of blasting lignin, ...
  http://www.redorbit.com/news/science/2079407/breaking_down_cellulose_without_blasting_lignin/
*  Phys.org - lignin
Lignin waste modified for industrial bio-oil use. Lignin, a waste product in biomass and ethanol production, now finds new ... Lignin is a bulky chain of molecules found in wood and is usually discarded during biofuel production. But in a new method by ... Phys.org)-Lignin is an important component of the cell wall in plant cells and accounts for rigid structures, such as tree bark ... Using plants and trees to make products such as paper or ethanol leaves behind a residue called lignin, a component of plant ...
  https://phys.org/tags/lignin/
*  Lignin: Characterization of a Multifaceted Crop Component
Due to the significance of lignin in several agricultural disciplines, the modification of lignin content and composition by ... Lignin: Characterization of a Multifaceted Crop Component. Michael Frei Division of Abiotic Stress Tolerance in Crops, ... Lignin from crop residues plays an important role in the soil organic carbon cycling, as it constitutes a recalcitrant carbon ... In animal nutrition, lignin is considered an antinutritive component of forages as it cannot be readily fermented by rumen ...
  https://www.hindawi.com/journals/tswj/2013/436517/abs/
*  Course on Lignin degradation at ICGEB
... 'Robert Harper ', Finland HARPER at finfun.bitnet Thu May 3 09:12:00 EST 1990 *Previous ... Biodegradation of Lignin and Model Compounds Properties of Enzymes Involved in Lignin Degradation Cloning and Expression of ... INTERNATIONAL CENTRE FOR GENETIC ENGINEERING AND BIOTECHNOLOGY LIGNIN BIODEGRADATION AND PRACTICAL UTILIZATION COLLOQUIUM 27-30 ... Ligninase Genes Applied Aspects of Lignin Degradation/Utilization Application Information: Preference will be given to ICGEB ...
  http://www.bio.net/bionet/mm/bioforum/1990-May/002717.html
*  ORNL Develops Lignin-Based Thermoplastic Conversion Process
Materials Science »ORNL »Science TV »chemical process »green chemistry »high-value plastic »lignin molecules »lignin-based ... ORNL Develops Lignin-Based Thermoplastic Conversion Process 04.12.2012. Turning lignin, a plant's structural "glue" and a ... lignin molecules , lignin-based plastics , material science , renewable resource , synthesis of thermoplastics ... the material can be transformed into a lignin-derived high-value plastic. While the lignin byproduct in raw form is worth just ...
  http://www.innovations-report.com/html/report/materials-science/ornl-develops-lignin-based-thermoplastic-conversion-206681.html
*  Energies | Free Full-Text | Lignin-Furfural Based Adhesives
Untreated lignin is characterized by lignin content and nuclear magnetic resonance (NMR) analysis. The molecular weight ... distribution of the lignin and the blends are characterized by size exclusion chromatography (SEC). The effect of pH (0.3, 0.65 ... Lignin recovered from the hot-water extract of sugar maple (Acer saccharum) is used in this study to synthesize adhesive blends ... Keywords: lignin; hot-water extraction; sugar maple; lignin adhesive blend; furfural; phenol-formaldehyde (PF) lignin; hot- ...
  http://www.mdpi.com/1996-1073/8/8/7897
*  lignin test - Biology-Online
Safranin stains lignin. 'As a biologist, I firmly believe that when you're dead, you're dead. Except for what you live behind ... lignin test. Discussion of all aspects of biological molecules, biochemical processes and laboratory procedures in the field. ... hola!..has anyone here know how to test the presence of lignin in match stick?...is there any particular reagent should b used ...
  https://www.biology-online.org/biology-forum/viewtopic.php?t=2187
*  Lignin Market Size,Industry Analysis 2016-2020
Global lignin market was valued at approximately USD 775 Million in 2014 and is expected to reach around USD 900 million in ... Kraft lignin accounted for over 7% of the global lignin market share in 2014.. Lignin is used in various application areas such ... Lignin helps to extract the liquid throughout the plant; therefore lignin is very essential in growth of the tree. It is ... Global lignin market was dominated by the North America region followed by Europe. The lignin market in Europe region is ...
  http://www.sbwire.com/press-releases/lignin-market-sizeindustry-analysis-2016-2020-675229.htm
*  Lignin Sulfonate, Lignin Sulfonate Suppliers and Manufacturers at Alibaba.com
Wholesale Various High Quality Lignin Sulfonate Products from Global Lignin Sulfonate Suppliers and Lignin Sulfonate Factory, ... ammonium lignin sulfonate lignin binder lignin asphalt emulsifier lignin manufacturers lignin free lignin in us paper lignin ... na lignin sulfonate ca lignin sulfonate mg-2 ferrochrome lignin sulfonate 8075-74-9 ferrochrome lignin sulfonate lignin ... Tags: Calcium Lignin Sulfonate , Calcium Lignin Sulfonate/cls For Smelting , Buy Calcium Lignin Sulfonate/cls , View larger ...
  http://www.alibaba.com/showroom/lignin-sulfonate.html