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Lignin

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712:) can enter waterways. The ligninolytic activity of bacteria has not been studied extensively even though it was first described in 1930. Many bacterial DyPs have been characterized. Bacteria do not express any of the plant-type peroxidases (lignin peroxidase, Mn peroxidase, or versatile peroxidases), but three of the four classes of DyP are only found in bacteria. In contrast to fungi, most bacterial enzymes involved in lignin degradation are intracellular, including two classes of DyP and most bacterial laccases. 379: 233: 4518: 3772: 550: 38: 4540: 469:, all parameters essential for its durability. It has application in environmentally sustainable dust suppression agent for roads. Also, lignin can be used in making biodegradable plastic along with cellulose as an alternative to hydrocarbon-made plastics if lignin extraction is achieved through a more environmentally viable process than generic plastic manufacturing. 4528: 3782: 862:
Ratios of carboxylic acid (Ad) to aldehyde (Al) forms of the lignols (Ad/Al) reveal diagenetic information, with higher ratios indicating a more highly degraded material. Increases in the (Ad/Al) value indicate an oxidative cleavage reaction has occurred on the alkyl lignin side chain which has been shown to be a step in the decay of wood by many
410:, still contains most of the lignin originally present in the wood. This lignin is responsible for newsprint's yellowing with age. High quality paper requires the removal of lignin from the pulp. These delignification processes are core technologies of the papermaking industry as well as the source of significant environmental concerns. 707:
Bacteria lack most of the enzymes employed by fungi to degrade lignin, and lignin derivatives (aliphatic acids, furans, and solubilized phenolics) inhibit the growth of bacteria. Yet, bacterial degradation can be quite extensive, especially in aquatic systems such as lakes, rivers, and streams, where
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Global commercial production of lignin is a consequence of papermaking. In 1988, more than 220 million tons of paper were produced worldwide. Much of this paper was delignified; lignin comprises about 1/3 of the mass of lignocellulose, the precursor to paper. Lignin is an impediment to papermaking
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has also been used to characterize lignins. The ratio of syringyl lignol (S) to vanillyl lignol (V) and cinnamyl lignol (C) to vanillyl lignol (V) is variable based on plant type and can therefore be used to trace plant sources in aquatic systems (woody vs. non-woody and angiosperm vs. gymnosperm).
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The conventional method for lignin quantitation in the pulp industry is the Klason lignin and acid-soluble lignin test, which is standardized procedures. The cellulose is digested thermally in the presence of acid. The residue is termed Klason lignin. Acid-soluble lignin (ASL) is quantified by the
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In contrast to other bio-polymers (e.g. proteins, DNA, and even cellulose), lignin resists degradation. It is immune to both acid- and base-catalyzed hydrolysis. The degradability varies with species and plant tissue type. For example, syringyl (S) lignin is more susceptible to degradation by
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fungal decay as it has fewer aryl-aryl bonds and a lower redox potential than guaiacyl units. Because it is cross-linked with the other cell wall components, lignin minimizes the accessibility of cellulose and hemicellulose to microbial enzymes, leading to a reduced digestibility of biomass.
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Patt, Rudolf; Kordsachia, Othar; SĂĽttinger, Richard; Ohtani, Yoshito; Hoesch, Jochen F.; Ehrler, Peter; Eichinger, Rudolf; Holik, Herbert; Hamm, Udo; Rohmann, Michael E.; Mummenhoff, Peter; Petermann, Erich; Miller, Richard F.; Frank, Dieter; Wilken, Renke; Baumgarten, Heinrich L.; Rentrop,
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In the environment, lignin can be degraded either biotically via bacteria or abiotically via photochemical alteration, and oftentimes the latter assists in the former. In addition to the presence or absence of light, several of environmental factors affect the
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are also secreted, which facilitate degradation of phenolic lignin-derived compounds, although several intracellular fungal laccases have also been described. An important aspect of fungal lignin degradation is the activity of accessory enzymes to produce the
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as it is colored, it yellows in air, and its presence weakens the paper. Once separated from the cellulose, it is burned as fuel. Only a fraction is used in a wide range of low volume applications where the form but not the quality is important.
644:. Lignin peroxidases oxidize non-phenolic lignin, whereas manganese peroxidases only oxidize the phenolic structures. Dye-decolorizing peroxidases, or DyPs, exhibit catalytic activity on a wide range of lignin model compounds, but their 328:. The crosslinking of polysaccharides by lignin is an obstacle for water absorption to the cell wall. Thus, lignin makes it possible for the plant's vascular tissue to conduct water efficiently. Lignin is present in all 2226:
Pellerin, Brian A.; Hernes, Peter J.; Saraceno, JohnFranco; Spencer, Robert G. M.; Bergamaschi, Brian A. (May 2010). "Microbial degradation of plant leachate alters lignin phenols and trihalomethane precursors".
600:, and it is not known whether one or both of these groups participates in the polymerisation. Low molecular weight oxidants might also be involved. The oxidative enzyme catalyses the formation of monolignol 125:, which suggest that the common ancestor of plants and red algae also synthesised lignin. This finding also suggests that the original function of lignin was structural as it plays this role in the red alga 1866:
Samuels AL, Rensing KH, Douglas CJ, Mansfield SD, Dharmawardhana DP, Ellis BE (November 2002). "Cellular machinery of wood production: differentiation of secondary xylem in Pinus contorta var. latifolia".
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The relative amounts of the precursor "monomers" (lignols or monolignols) vary according to the plant source. Lignins are typically classified according to their syringyl/guaiacyl (S/G) ratio. Lignin from
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substrate is unknown. In general, laccases oxidize phenolic substrates but some fungal laccases have been shown to oxidize non-phenolic substrates in the presence of synthetic redox mediators.
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Lignin and its models have been well examined by H and C NMR spectroscopy. Owing to the structural complexity of lignins, the spectra are poorly resolved and quantitation is challenging.
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Many grasses have mostly G, while some palms have mainly S. All lignins contain small amounts of incomplete or modified monolignols, and other monomers are prominent in non-woody plants.
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analysis of lignins in transgenic tobacco reveals a differential impact of individual transformations on the spatial patterns of lignin deposition at the cellular and subcellular levels"
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Vane, C. H.; et al. (2001). "The effect of fungal decay (Agaricus bisporus) on wheat straw lignin using pyrolysis–GC–MS in the presence of tetramethylammonium hydroxide (TMAH)".
806:, and its 4-, 5-, and 6-methyl derivatives as well as 2,6-dimethylphenol. These compounds are produced by thermal breakdown of lignin in the wood used in the smokehouse. 1768: 1164: 894: 370:
Finally, lignin also confers disease resistance by accumulating at the site of pathogen infiltration, making the plant cell less accessible to cell wall degradation.
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Goodell, Barry; Chambers, James; Ward, Doyle V.; Murphy, Cecelia; Black, Eileen; Mancilio, Lucca Bonjy Kikuti; Perez- Gonzalez, Gabriel; Shipway, J. Reuben (2024).
430: 2280:"Photochemical and microbial degradation of dissolved lignin phenols: Implications for the fate of terrigenous dissolved organic matter in marine environments" 1958:
Vane, C. H.; et al. (2003). "Biodegradation of Oak (Quercus alba) Wood during Growth of the Shiitake Mushroom (Lentinula edodes): A Molecular Approach".
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Vane, C. H.; et al. (2006). "Bark decay by the white-rot fungus Lentinula edodes: Polysaccharide loss, lignin resistance and the unmasking of suberin".
1378: 1689: 491:, lignin has been investigated as a feedstock for biofuel production and can become a crucial plant extract in the development of a new class of biofuels. 2845: 170:
polymers derived from a handful of precursor lignols. Heterogeneity arises from the diversity and degree of crosslinking between these lignols. The
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sample is 63.4% carbon, 5.9% hydrogen, 0.7% ash (mineral components), and 30% oxygen (by difference), corresponding approximately to the formula (C
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Hedges, John I.; Ertel, John R. (February 1982). "Characterization of lignin by gas capillary chromatography of cupric oxide oxidation products".
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Glasser, Wolfgang G.; Glasser, Heidemarie R. (1974). "Simulation of Reactions with Lignin by Computer (Simrel). II. A Model for Softwood Lignin".
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for higher value uses: LignoBoost (Sweden) and LignoForce (Canada). Higher quality lignin presents the potential to become a renewable source of
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is difficult to measure, since the material is heterogeneous. Different types of lignin have been described depending on the means of isolation.
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Theorie Elementaire de la Botanique ou Exposition des Principes de la Classification Naturelle et de l'Art de Decrire et d'Etudier les Vegetaux
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and by extension the plant as a whole. Its most commonly noted function is the support through strengthening of wood (mainly composed of
2777: 2366: 2048: 1749: 1672: 1532: 1507: 1258:"The Last Step of Syringyl Monolignol Biosynthesis in Angiosperms is Regulated by a Novel Gene Encoding Sinapyl Alcohol Dehydrogenase" 911: 2818: 476:
is usually burned for its fuel value, providing energy to power the paper mill. Two commercial processes exist to remove lignin from
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that form key structural materials in the support tissues of most plants. Lignins are particularly important in the formation of
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Kuroda K, Ozawa T, Ueno T (April 2001). "Characterization of sago palm (Metroxylon sagu) lignin by analytical pyrolysis".
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Hedges, John I.; Mann, Dale C. (1979-11-01). "The characterization of plant tissues by their lignin oxidation products".
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Li, Laigeng; Cheng, Xiao Fei; Leshkevich, Jacqueline; Umezawa, Toshiaki; Harding, Scott A.; Chiang, Vincent L. (2001).
3811: 3247: 1305: 658: 637: 4085: 4080: 3543: 3464: 1414: 4564: 4456: 4053: 1693: 85: 4532: 4421: 4360: 3861: 3145: 3075: 2831: 1707: 1201:"Mass spectrometry-based methods for the advanced characterization and structural analysis of lignin: A review" 822: 226: 2694:
Vane, C. H.; et al. (2001). "Degradation of Lignin in Wheat Straw during Growth of the Oyster Mushroom (
1802:"Frost & Sullivan: Full Speed Ahead for the Lignin Market with High-Value Opportunities as early as 2017" 836:
is used for the detection of lignin (Wiesner test). A brilliant red color develops, owing to the presence of
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some of the coniferyl alcohol is converted to S. Thus, lignin in angiosperms has both G and S components.
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Dittmar, Thorsten (2015-01-01). "Reasons Behind the Long-Term Stability of Dissolved Organic Matter".
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Tien, M (1983). "Lignin-Degrading Enzyme from the Hymenomycete Phanerochaete chrysosporium Burds".
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is an important source of these two compounds, which impart the characteristic aroma and taste to
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from solution using acid. He named the substance "lignine", which is derived from the Latin word
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Thermochemolysis (chemical break down of a substance under vacuum and at high temperature) with
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In the referenced article, the species of aspen is not specified, only that it was from Canada.
944: 4579: 4486: 4431: 4251: 3971: 3926: 3267: 3252: 3110: 3001: 2773: 2715: 2641: 2598: 2528: 2499:"Elicitor-Induced Spruce Stress Lignin (Structural Similarity to Early Developmental Lignins)" 2428: 2362: 2260: 2252: 2208: 2141: 2098: 2054: 2044: 1975: 1935: 1892: 1781: 1745: 1668: 1626: 1608: 1528: 1503: 1480: 1406: 1351: 1287: 1230: 1222: 1128: 1120: 1046: 1004: 948: 907: 867: 863: 692: 625: 554: 519: 336:, supporting the idea that the original function of lignin was restricted to water transport. 246: 199: 179: 2698:) Using Off-line Thermochemolysis with Tetramethylammonium Hydroxide and Solid-State C NMR". 1042: 720:
of lignin, including bacterial community composition, mineral associations, and redox state.
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The composition of lignin varies from species to species. An example of composition from an
378: 4574: 4491: 3996: 3757: 3641: 3626: 3581: 3500: 3454: 3424: 3364: 3349: 3190: 3130: 3080: 3028: 3023: 2864: 2855: 837: 696: 621: 523: 434: 418: 414: 391: 252: 186:(3,5-dimethoxy-4-hydroxyphenylpropane; its radical, S, is sometimes called syringyl), and 183: 95: 49: 1172:
Symposium on Mathematical Modeling of Biomass Pyrolysis Phenomena, Washington, D.C., 1983
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Martone, Pt; Estevez, Jm; Lu, F; Ruel, K; Denny, Mw; Somerville, C; Ralph, J (Jan 2009).
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Wittkowski, Reiner; Ruther, Joachim; Drinda, Heike; Rafiei-Taghanaki, Foroozan (1992).
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compounds for the chemical industry, with an addressable market of more than $ 130bn.
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de Gonzalo, Gonzalo; Colpa, Dana I.; Habib, Mohamed H.M.; Fraaije, Marco W. (2016).
1904: 1363: 1140: 549: 4350: 4299: 4236: 4173: 3986: 3951: 3941: 3916: 3891: 3737: 3636: 3553: 3510: 3409: 3319: 3292: 3287: 3282: 3227: 3195: 3175: 3150: 2948: 2153: 1379:"Elucidation of new structures in lignins of CAD- and COMT-deficient plants by NMR" 847: 604:. These radicals are often said to undergo uncatalyzed coupling to form the lignin 500: 477: 383: 364: 232: 127: 2093: 2076: 1664: 903: 674:, but others lack this ability. Most fungal lignin degradation involves secreted 182:(3-methoxy-4-hydroxyphenylpropane; its radical, G, is sometimes called guaiacyl), 2137: 1931: 1918:
Davin, L.B.; Lewis, N.G. (2005). "Lignin primary structures and dirigent sites".
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production yields a range of products, of which the most characteristic ones are
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Bhuiyan, Nazmul H; Selvaraj, Gopalan; Wei, Yangdou; King, John (February 2009).
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Hsiang-Hui King; Peter R. Solomon; Eitan Avni; Robert W. Coughlin (Fall 1983).
190:(4-hydroxyphenylpropane; its radical, H, is sometimes called 4-hydroxyphenyl). 37: 4319: 4286: 4168: 4145: 4038: 3961: 3921: 3856: 3689: 3616: 3538: 3495: 3469: 3459: 3389: 3369: 3344: 3309: 3272: 3185: 3165: 2917: 2892: 2448: 1888: 1115: 1090: 799: 755: 736: 675: 597: 586: 562: 512: 422: 348: 203: 195: 175: 171: 2645: 2602: 2559: 2427:. ACS Symposium Series (Flavor Precursors). Vol. 490. pp. 232–243. 2256: 2058: 1777: 1741: 1612: 1226: 1124: 17: 4329: 4324: 4204: 4199: 4153: 4135: 4043: 3966: 3911: 3901: 3896: 3727: 3485: 3449: 3429: 3399: 3334: 3329: 3180: 2907: 2823: 1064: 751: 732: 663: 578: 558: 543: 488: 426: 407: 403: 356: 333: 313: 275: 271: 122: 103: 53: 2719: 2532: 2264: 2212: 2145: 2102: 1979: 1939: 1896: 1630: 1484: 1410: 1355: 1313: 1291: 1234: 1132: 1050: 542:, the glucose is removed, and the polymerisation commences. Much about its 2741:, using solid state C NMR and off-line TMAH thermochemolysis with GC–MS". 2514: 4502: 4436: 4345: 4314: 4294: 4276: 4256: 4246: 4226: 4178: 4125: 4108: 4048: 4026: 3976: 3742: 3586: 3576: 3533: 3257: 2902: 2897: 2877: 2304: 2248: 2193: 1604: 803: 795: 787: 775: 771: 759: 724: 539: 481: 454: 446: 340: 304:
Lignin plays a crucial part in conducting water and aqueous nutrients in
298: 290: 222: 2594: 2169:"Evolution of a Biomass-Fermenting Bacterium To Resist Lignin Phenolics" 90: 4411: 4385: 4309: 4120: 4113: 4075: 4033: 3505: 3050: 3044: 2932: 1840: 1273: 783: 767: 763: 679: 641: 605: 590: 566: 527: 504: 69: 2711: 1971: 1565: 1347: 1217: 1200: 394:, lignin is removed from lignocellulose to yield pulp for papermaking. 4370: 4271: 3936: 3931: 3846: 3835: 2922: 2768:
Ralph, John; Landucci, Larry L. (2010). "NMR of Lignin and Lignans".
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W. Boerjan; J. Ralph; M. Baucher (June 2003). "Lignin biosynthesis".
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Lebo, Stuart E. Jr.; Gargulak, Jerry D.; McNally, Timothy J. (2001).
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Vane, C. H.; et al. (2005). "Decay of cultivated apricot wood (
1711: 850:. Lignin structure can also be studied by computational simulation. 421:, for which many applications have been proposed. They are used as 2804:
Lignins: Occurrence, formation, structure and reactions; edited by
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This article is about the wood polymer. For the phytoestrogen, see
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Formation of smoke flavor compounds by thermal lignin degradation
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easily. Chemically, lignins are polymers made by cross-linking
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and their derivatives. Their presence can be used to trace a
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and C. H. Ludwig, John Wiley & Sons, Inc., New York, 1971
2472:. U.S. Forest Service Research. Note FPL-0148. Archived from 2449:"TAPPI. T 222 om-02 – Acid-insoluble lignin in wood and pulp" 2326:"Persistence of Soil Organic Matter as an Ecosystem Property" 1953: 1951: 1949: 1306:"Lignin and its Properties: Glossary of Lignin Nomenclature" 546:
is not understood even after more than a century of study.
2772:. Boca Raton, FL: Taylor & Francis. pp. 137–244. 178:
are of three main types, all derived from phenylpropane:
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Lignin was first mentioned in 1813 by the Swiss botanist
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Lignins: Occurrence, Formation, Structure, and Reactions
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components, especially in vascular and support tissues:
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Letourneau, Dane R.; Volmer, Dietrich A. (2021-07-22).
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Given that it is the most prevalent biopolymer after
453:) ratio, the main parameter controlling the concrete 4404: 4338: 4285: 4192: 4144: 4101: 3995: 3834: 3705: 3650: 3562: 3519: 3478: 3123: 3093: 3063: 3037: 3014: 2941: 2862: 2743:
International Biodeterioration & Biodegradation
2497:Lange, B. M.; Lapierre, C.; Sandermann, Jr (1995). 2388:
International Biodeterioration & Biodegradation
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International Biodeterioration & Biodegradation
557:to lignin. The reaction has two alternative routes 2351:Biogeochemistry of Marine Dissolved Organic Matter 2077:"Bacterial enzymes involved in lignin degradation" 2070: 2068: 118:on Earth, and 20 to 35% of the dry mass of wood. 2796:Freudenberg, K. & Nash, A. C., eds. (1968). 1817:"Cellulosic ethanol: what to do with the lignin" 1846:The importance of lignin for ethanol production 937:Kirk‑Othmer Encyclopedia of Chemical Technology 933:Kirk-Othmer Encyclopedia of Chemical Technology 656:Well-studied ligninolytic enzymes are found in 445:to be added in the 1930s as admixture to fresh 437:). Lignosulfonate was also the first family of 94:, meaning wood. It is one of the most abundant 27:Structural phenolic polymer in plant cell walls 1769:Ullmann's Encyclopedia of Industrial Chemistry 1734:Ullmann's Encyclopedia Of Industrial Chemistry 1732:Barbara A. Tokay (2000). "Biomass Chemicals". 1657:Ullmann's Encyclopedia of Industrial Chemistry 1438:K.V. Sarkanen & C.H. Ludwig, eds. 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In 3819: 3805: 3797: 3090: 3060: 3034: 2982: 2968: 2960: 2846: 2832: 2824: 2700:Journal of Agricultural and Food Chemistry 1960:Journal of Agricultural and Food Chemistry 945:10.1002/0471238961.12090714120914.a01.pub2 449:in order to decrease the water-to-cement ( 2770:Lignin and Lignans: Advances in Chemistry 2522: 2467:"Lignin production and detection in wood" 2407: 2303: 2202: 2192: 2092: 2041:Advances in applied microbiology. Vol. 82 1620: 1474: 1281: 1216: 1114: 1024: 1022: 1020: 1581:"Role of lignification in plant defense" 1043:10.1146/annurev.arplant.54.031902.134938 887: 885: 727:, the lignin it ingests is digested by " 548: 355:, conferring mechanical strength to the 231: 64:, because they lend rigidity and do not 36: 2798:Constitution and Biosynthesis of Lignin 1310:Dialogue/Newsletters Volume 9, Number 1 881: 2173:Applied and Environmental Microbiology 1659:. Weinheim: Wiley-VCH. pp. 1–92. 990: 988: 846:is an analytical technique for lignin 417:, lignin is removed from wood pulp as 1766:Gert-Heinz (2000). "Paper and Pulp". 1708:"Uses of lignin from sulfite pulping" 1498:Arms, Karen; Camp, Pamela S. (1995). 708:inputs of terrestrial material (e.g. 386:, Germany. In such mills, using the 7: 4527: 3781: 832:A solution of hydrochloric acid and 561:by two different oxidative enzymes, 530:renders them water-soluble and less 4539: 2043:. Oxford: Academic. pp. 1–28. 1688:Higson, A; Smith, C (25 May 2011). 1453:Chabannes, M.; et al. (2001). 770:. Of those, the most important are 131:, where it supports joints between 2359:10.1016/B978-0-12-405940-5.00007-8 620:Some ligninolytic enzymes include 25: 2465:Harkin, John M. (November 1966). 324:to water, whereas lignin is more 166:Lignin is a collection of highly 4538: 4526: 4517: 4516: 3780: 3771: 3770: 2229:Journal of Environmental Quality 1920:Current Opinion in Biotechnology 1476:10.1046/j.1365-313X.2001.01159.x 666:. Some white rot fungi, such as 4066:Oriented structural straw board 2618:Geochimica et Cosmochimica Acta 2284:Journal of Geophysical Research 798:. The main flavor compounds of 534:. Once transported through the 270:Lignin fills the spaces in the 1585:Plant Signaling & Behavior 1377:J. Ralph; et al. (2001). 939:. John Wiley & Sons, Inc. 703:Lignin degradation by bacteria 236:The three common monolignols: 1: 3597:Environmental impact of paper 2681:10.1016/s0165-2370(00)00156-x 2094:10.1016/j.jbiotec.2016.08.011 1665:10.1002/14356007.a18_545.pub4 1403:10.1016/S0031-9422(01)00109-1 904:10.1002/14356007.a15_305.pub3 855:tetramethylammonium hydroxide 691:required for the function of 638:dye-decolourizing peroxidases 2638:10.1016/0016-7037(79)90028-0 2167:Cerisy, Tristan (May 2017). 2138:10.1126/science.221.4611.661 1932:10.1016/j.copbio.2005.06.011 974:de Candolle, M.A.P. (1813). 670:, can degrade the lignin in 367:fibres) in vascular plants. 2755:10.1016/j.ibiod.2004.11.004 2409:10.1016/j.ibiod.2024.105816 2039:; Sariaslani, Sima (2013). 2020:10.1016/j.ibiod.2005.10.004 1442:. New York: Wiley Intersci. 1174:. p. 1. Archived from 668:Ceriporiopsis subvermispora 659:Phanerochaete chrysosporium 652:Lignin degradation by fungi 593:enzymes are present in the 4596: 4457:Non-timber forest products 4081:Structural insulated panel 3544:Surface chemistry of paper 3047:(Zuo Bo/Tso Po/Tso TzÇ”-yi) 2800:. Berlin: Springer-Verlag. 813: 782:source to a wood fire. In 729:Alteromonas-like sub-group 402:Mechanical, or high-yield 29: 4512: 3766: 2997: 2278:Hernes, Peter J. (2003). 1889:10.1007/s00425-002-0884-4 1815:Folkedahl, Bruce (2016), 1205:Mass Spectrometry Reviews 1116:10.1016/j.cub.2008.12.031 139:Composition and structure 4422:Destructive distillation 3076:Friedrich Gottlob Keller 2560:10.1515/hfsg.1974.28.1.5 2081:Journal of Biotechnology 1778:10.1002/14356007.a18_545 1742:10.1002/14356007.a04_099 1523:Esau, Katharine (1977). 1502:. Saunders College Pub. 823:Ultraviolet spectroscopy 786:, lignin in the form of 640:as well as copper-based 406:, which is used to make 227:degree of polymerisation 4442:Green building and wood 3592:Elemental chlorine free 3549:Units of paper quantity 1772:. Weinheim: Wiley-VCH. 1069:Encyclopedia Brittanica 898:. Weinheim: Wiley-VCH. 827:5-hydroxymethylfurfural 816:Lignin characterization 4086:Wood–plastic composite 4012:Glued laminated timber 4007:Cross-laminated timber 3572:Bleaching of wood pulp 1548:Wardrop; The (1969). " 1525:Anatomy of Seed Plants 840:groups in the lignin. 570: 526:pathway. The attached 507:with the synthesis of 472:Lignin removed by the 467:hydraulic conductivity 395: 259: 48:is a class of complex 42: 4159:Corrugated fiberboard 4061:Oriented strand board 3491:Corrugated fiberboard 3248:Electrical insulation 3101:Thomas Francis Carter 2873:Hydroxycinnamic acids 2515:10.1104/pp.108.3.1277 1031:Annu. Rev. Plant Biol 754:of lignin during the 634:versatile peroxidases 630:manganese peroxidases 552: 511:monolignols from the 381: 374:Economic significance 235: 121:Lignin is present in 40: 4544:WikiProject Forestry 2737:) by the ascomycete 2583:Analytical Chemistry 2353:. pp. 369–388. 2305:10.1029/2002JC001421 2249:10.2134/jeq2009.0487 2194:10.1128/AEM.00289-17 1605:10.4161/psb.4.2.7688 995:E. Sjöström (1993). 980:. Paris: Deterville. 522:are shared with the 433:, and sequestrants ( 431:emulsion stabilizers 363:cells and lignified 312:components of plant 241:paracoumaryl alcohol 198:is derived from the 188:paracoumaryl alcohol 4305:Ramial chipped wood 2696:Pleurotus ostreatus 2673:2001JAAP...60...69V 2630:1979GeCoA..43.1803H 2595:10.1021/ac00239a007 2400:2024IBiBi.19205816G 2296:2003JGRC..108.3291H 2241:2010JEnvQ..39..946P 2185:2017ApEnM..83E.289C 2130:1983Sci...221..661T 2012:2006IBiBi..57...14V 1881:2002Plant.216...72A 1597:2009PlSiB...4..158B 1395:2001PChem..57..993R 1107:2009CBio...19..169M 459:mechanical strength 266:Biological function 102:, exceeded only by 4222:Cellulosic ethanol 2739:Hypocrea sulphurea 1651:. (2005). "Pulp". 1274:10.1105/tpc.010111 626:lignin peroxidases 571: 553:Polymerisation of 396: 260: 43: 4552: 4551: 4487:Wood preservation 4432:Engineered bamboo 4252:Pyroligneous acid 3794: 3793: 3119: 3118: 3111:Tsien Tsuen-hsuin 3089: 3088: 3059: 3058: 3002:Paper engineering 2957: 2956: 2712:10.1021/jf001409a 2624:(11): 1803–1807. 2554:(1): 5–11, 1974. 2434:978-0-8412-1346-3 1972:10.1021/jf020932h 1566:10.1071/bt9690229 1348:10.1021/jf001126i 1336:J Agric Food Chem 1218:10.1002/mas.21716 1010:978-0-12-647480-0 954:978-0-471-23896-6 821:intensity of its 810:Chemical analysis 739:sub-organ of its 693:lignin peroxidase 583:oxidative enzymes 555:coniferyl alcohol 443:superplasticizers 247:coniferyl alcohol 221:as it is rich in 200:coniferyl alcohol 180:coniferyl alcohol 82:A. P. de Candolle 16:(Redirected from 4587: 4565:Phenylpropanoids 4542: 4541: 4530: 4529: 4520: 4519: 4477:Timber recycling 4472:Reclaimed lumber 4462:Natural building 4427:Dry distillation 4381:Split-rail fence 3821: 3814: 3807: 3798: 3784: 3783: 3774: 3773: 3758:Beverage cartons 3748:Watercolor paper 3607:Hollander beater 3091: 3061: 3035: 2984: 2977: 2970: 2961: 2865:phenylpropanoids 2856:phenylpropanoids 2848: 2841: 2834: 2825: 2801: 2784: 2783: 2765: 2759: 2758: 2735:Prunus armeniaca 2730: 2724: 2723: 2706:(6): 2709–2716. 2691: 2685: 2684: 2656: 2650: 2649: 2613: 2607: 2606: 2578: 2572: 2571: 2543: 2537: 2536: 2526: 2509:(3): 1277–1287. 2503:Plant Physiology 2494: 2488: 2487: 2485: 2484: 2478: 2471: 2462: 2456: 2455: 2453: 2445: 2439: 2438: 2420: 2414: 2413: 2411: 2379: 2373: 2372: 2346: 2340: 2339: 2337: 2336: 2322: 2316: 2315: 2313: 2312: 2307: 2275: 2269: 2268: 2223: 2217: 2216: 2206: 2196: 2164: 2158: 2157: 2113: 2107: 2106: 2096: 2072: 2063: 2062: 2037:Gadd, Geoffrey M 2033: 2024: 2023: 1995: 1984: 1983: 1955: 1944: 1943: 1915: 1909: 1908: 1863: 1857: 1856: 1854: 1853: 1837: 1831: 1830: 1828: 1827: 1812: 1806: 1805: 1798: 1792: 1791: 1762: 1756: 1755: 1729: 1723: 1722: 1720: 1719: 1710:. 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2852: 2819:Tecnaro website 2815: 2795: 2792: 2790:Further reading 2787: 2780: 2767: 2766: 2762: 2732: 2731: 2727: 2693: 2692: 2688: 2658: 2657: 2653: 2615: 2614: 2610: 2580: 2579: 2575: 2545: 2544: 2540: 2496: 2495: 2491: 2482: 2480: 2476: 2469: 2464: 2463: 2459: 2451: 2447: 2446: 2442: 2435: 2422: 2421: 2417: 2381: 2380: 2376: 2369: 2348: 2347: 2343: 2334: 2332: 2324: 2323: 2319: 2310: 2308: 2277: 2276: 2272: 2225: 2224: 2220: 2166: 2165: 2161: 2124:(4611): 661–3. 2115: 2114: 2110: 2074: 2073: 2066: 2051: 2035: 2034: 2027: 1997: 1996: 1987: 1957: 1956: 1947: 1917: 1916: 1912: 1865: 1864: 1860: 1851: 1849: 1839: 1838: 1834: 1825: 1823: 1814: 1813: 1809: 1800: 1799: 1795: 1788: 1764: 1763: 1759: 1752: 1731: 1730: 1726: 1717: 1715: 1706: 1705: 1701: 1687: 1686: 1682: 1675: 1643: 1642: 1638: 1578: 1577: 1573: 1547: 1546: 1542: 1535: 1522: 1521: 1517: 1510: 1497: 1496: 1492: 1452: 1451: 1447: 1437: 1436: 1429: 1420: 1418: 1389:(6): 993–1003. 1376: 1375: 1371: 1333: 1332: 1328: 1319: 1317: 1304: 1303: 1299: 1255: 1254: 1250: 1198: 1197: 1193: 1184: 1182: 1178: 1167: 1162: 1161: 1157: 1152: 1148: 1095:Current Biology 1088: 1087: 1083: 1074: 1072: 1063: 1062: 1058: 1028: 1027: 1018: 1011: 994: 993: 986: 973: 972: 968: 959: 957: 955: 926: 925: 921: 914: 891: 890: 883: 879: 838:coniferaldehyde 818: 812: 749: 705: 690: 686: 664:white rot fungi 654: 614: 524:phenylpropanoid 497: 457:, and thus its 435:water treatment 419:lignosulfonates 415:sulfite pulping 392:sulfite process 376: 353:polysaccharides 330:vascular plants 295:vessel elements 268: 258: 253:sinapyl alcohol 184:sinapyl alcohol 162: 158: 154: 150: 141: 78: 35: 28: 23: 22: 15: 12: 11: 5: 4593: 4591: 4583: 4582: 4577: 4572: 4567: 4557: 4556: 4550: 4549: 4547: 4546: 4536: 4524: 4513: 4510: 4509: 4507: 4506: 4499: 4494: 4489: 4484: 4479: 4474: 4469: 4464: 4459: 4454: 4449: 4444: 4439: 4434: 4429: 4424: 4419: 4417:Certified wood 4414: 4408: 4406: 4402: 4401: 4399: 4398: 4393: 4391:Timber framing 4388: 4383: 4378: 4376:Sawdust brandy 4373: 4368: 4363: 4358: 4353: 4348: 4342: 4340: 4336: 4335: 4333: 4332: 4327: 4322: 4317: 4312: 4307: 4302: 4297: 4291: 4289: 4283: 4282: 4280: 4279: 4274: 4269: 4267:Sandalwood oil 4264: 4259: 4254: 4249: 4244: 4239: 4234: 4229: 4224: 4219: 4214: 4213: 4212: 4202: 4196: 4194: 4190: 4189: 4187: 4186: 4181: 4176: 4171: 4166: 4161: 4156: 4150: 4148: 4142: 4141: 4139: 4138: 4133: 4128: 4123: 4118: 4117: 4116: 4105: 4103: 4099: 4098: 4096: 4095: 4094: 4093: 4083: 4078: 4073: 4071:Particle board 4068: 4063: 4058: 4057: 4056: 4051: 4046: 4036: 4031: 4030: 4029: 4024: 4019: 4009: 4003: 4001: 3993: 3992: 3990: 3989: 3984: 3979: 3974: 3969: 3964: 3959: 3954: 3949: 3944: 3939: 3934: 3929: 3924: 3919: 3914: 3909: 3904: 3899: 3894: 3889: 3884: 3879: 3874: 3869: 3864: 3859: 3854: 3849: 3843: 3841: 3832: 3831: 3826: 3824: 3823: 3816: 3809: 3801: 3792: 3791: 3789: 3788: 3778: 3767: 3764: 3763: 3761: 3760: 3755: 3750: 3745: 3740: 3735: 3730: 3725: 3720: 3715: 3709: 3707: 3703: 3702: 3700: 3699: 3698: 3697: 3687: 3686: 3685: 3680: 3675: 3670: 3665: 3658:Paper industry 3654: 3652: 3648: 3647: 3645: 3644: 3639: 3634: 3629: 3624: 3619: 3614: 3609: 3604: 3602:Handmade paper 3599: 3594: 3589: 3584: 3579: 3574: 3568: 3566: 3560: 3559: 3557: 3556: 3551: 3546: 3541: 3536: 3531: 3525: 3523: 3521:Specifications 3517: 3516: 3514: 3513: 3508: 3503: 3498: 3493: 3488: 3482: 3480: 3476: 3475: 3473: 3472: 3467: 3462: 3457: 3452: 3447: 3442: 3437: 3432: 3427: 3422: 3417: 3412: 3407: 3402: 3397: 3392: 3387: 3382: 3377: 3372: 3367: 3362: 3360:Plastic-coated 3357: 3352: 3347: 3342: 3337: 3332: 3327: 3322: 3317: 3312: 3307: 3306: 3305: 3295: 3290: 3285: 3280: 3275: 3270: 3265: 3260: 3255: 3250: 3245: 3240: 3235: 3230: 3225: 3220: 3219: 3218: 3208: 3203: 3198: 3193: 3188: 3183: 3178: 3173: 3168: 3163: 3158: 3153: 3148: 3143: 3138: 3133: 3127: 3125: 3121: 3120: 3117: 3116: 3114: 3113: 3108: 3103: 3097: 3095: 3087: 3086: 3084: 3083: 3078: 3073: 3071:Matthias Koops 3067: 3065: 3057: 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V. Sarkanen 2802: 2791: 2788: 2786: 2785: 2779:978-1574444865 2778: 2760: 2749:(3): 175–185. 2725: 2686: 2651: 2608: 2589:(2): 174–178. 2573: 2538: 2489: 2457: 2440: 2433: 2415: 2374: 2368:978-0124059405 2367: 2341: 2317: 2270: 2235:(3): 946–954. 2218: 2159: 2108: 2064: 2050:978-0124076792 2049: 2025: 1985: 1966:(4): 947–956. 1945: 1926:(4): 407–415. 1910: 1858: 1843:(2016-04-21), 1832: 1807: 1793: 1786: 1757: 1751:978-3527306732 1750: 1724: 1699: 1680: 1674:978-3527306732 1673: 1653:Paper and Pulp 1636: 1591:(2): 158–159. 1571: 1560:(2): 229–240. 1540: 1534:978-0471245209 1533: 1515: 1509:978-0030500039 1508: 1490: 1469:(3): 271–282. 1445: 1427: 1383:Phytochemistry 1369: 1326: 1297: 1262:The Plant Cell 1248: 1211:(1): 144–188. 1191: 1155: 1146: 1081: 1056: 1037:(1): 519–549. 1016: 1009: 1001:Academic Press 984: 966: 953: 919: 913:978-3527306732 912: 880: 878: 875: 868:soft rot fungi 844:Thioglycolysis 834:phloroglucinol 814:Main article: 811: 808: 748: 745: 704: 701: 688: 684: 678:. Many fungal 672:lignocellulose 653: 650: 613: 612:Biodegradation 610: 575:polymerisation 518:. These first 503:begins in the 496: 493: 439:water reducers 375: 372: 347:and therefore 310:polysaccharide 267: 264: 257: 256: 250: 244: 237: 225:subunits. The 213:exceed 10,000 160: 156: 152: 148: 140: 137: 77: 74: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 4592: 4581: 4578: 4576: 4573: 4571: 4568: 4566: 4563: 4562: 4560: 4545: 4537: 4535: 4534: 4525: 4523: 4515: 4514: 4511: 4505: 4504: 4500: 4498: 4495: 4493: 4490: 4488: 4485: 4483: 4480: 4478: 4475: 4473: 4470: 4468: 4465: 4463: 4460: 4458: 4455: 4453: 4450: 4448: 4447:List of woods 4445: 4443: 4440: 4438: 4435: 4433: 4430: 4428: 4425: 4423: 4420: 4418: 4415: 4413: 4410: 4409: 4407: 4403: 4397: 4394: 4392: 4389: 4387: 4384: 4382: 4379: 4377: 4374: 4372: 4369: 4367: 4364: 4362: 4359: 4357: 4356:Billet (wood) 4354: 4352: 4349: 4347: 4344: 4343: 4341: 4337: 4331: 4328: 4326: 4323: 4321: 4318: 4316: 4313: 4311: 4308: 4306: 4303: 4301: 4298: 4296: 4293: 4292: 4290: 4288: 4284: 4278: 4275: 4273: 4270: 4268: 4265: 4263: 4260: 4258: 4255: 4253: 4250: 4248: 4245: 4243: 4240: 4238: 4235: 4233: 4230: 4228: 4225: 4223: 4220: 4218: 4217:Hemicellulose 4215: 4211: 4208: 4207: 4206: 4203: 4201: 4198: 4197: 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Retrieved 936: 932: 922: 893: 872: 859:cupric oxide 852: 848:quantitation 842: 831: 819: 792:smoked foods 750: 722: 714: 706: 667: 657: 655: 645: 619: 615: 572: 509:glycosylated 501:biosynthesis 498: 495:Biosynthesis 486: 478:black liquor 471: 450: 412: 401: 397: 384:Blankenstein 369: 365:sclerenchyma 338: 303: 269: 261: 208: 192: 165: 142: 128:Calliarthron 126: 120: 89: 86:precipitated 79: 72:precursors. 45: 44: 4570:Papermaking 4497:Woodworking 4482:Wood drying 4467:Papermaking 4287:By-products 4193:Derivatives 4131:Pellet fuel 3872:Flitch beam 3753:Paper money 3713:Lined paper 3632:Papermaking 3565:and process 3563:Manufacture 3539:Paper sizes 3268:Greaseproof 3253:GenkĹŤ yĹŤshi 3106:Dard Hunter 3038:Originators 3006:Papermaking 2918:Stilbenoids 2893:Monolignols 2863:Classes of 2087:: 110–119. 982:See p. 417. 758:of wood or 731:" bacteria 710:leaf litter 676:peroxidases 563:peroxidases 463:diffusivity 423:dispersants 349:cross-links 326:hydrophobic 318:hydrophilic 316:are highly 308:stems. 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Wiley. 1243:236200196 1227:0277-7037 1125:0960-9822 864:white-rot 752:Pyrolysis 747:Pyrolysis 733:symbionts 725:shipworms 579:catalysed 559:catalysed 544:anabolism 520:reactions 489:cellulose 408:newsprint 357:cell wall 322:permeable 320:and thus 291:tracheids 276:cellulose 272:cell wall 209:Lignin's 176:crosslink 133:calcified 123:red algae 104:cellulose 4580:Polymers 4522:Category 4503:Yakisugi 4437:Forestry 4405:See also 4346:Axe ties 4315:Tall oil 4295:Barkdust 4277:Wood gas 4257:Pine tar 4247:Methanol 4179:Pulpwood 4126:Firewood 4109:Charcoal 4102:Fuelwood 4049:Masonite 3977:Treenail 3877:Flooring 3776:Category 3733:Clothing 3651:Industry 3587:Deinking 3577:Calender 3534:Grammage 3420:Transfer 3385:Security 3258:Glassine 3161:Blotting 3136:Air-laid 3094:Scholars 2942:Examples 2933:Suberins 2720:11409955 2568:95157574 2533:12228544 2265:20400590 2213:28363966 2146:17787736 2103:27544286 1980:12568554 1940:16023847 1905:20529001 1897:12430016 1631:19649200 1550:Eryngium 1485:11722770 1411:11423146 1364:27962271 1356:11308334 1292:11449052 1235:34293221 1141:17409200 1133:19167225 1065:"Lignin" 1051:14503002 929:"Lignin" 804:guaiacol 796:barbecue 794:such as 788:hardwood 776:syringol 772:guaiacol 760:charcoal 680:laccases 642:laccases 624:such as 602:radicals 567:oxidases 540:apoplast 482:aromatic 465:and its 455:porosity 447:concrete 299:sclereid 274:between 223:aromatic 217:. It is 114:organic 70:phenolic 4533:Commons 4412:Biomass 4386:Tanbark 4310:Sawdust 4121:Firelog 4114:biochar 4076:Plywood 4034:I-joist 3952:Shingle 3907:Molding 3786:Commons 3738:Tissues 3529:Density 3506:Papyrus 3465:Writing 3415:Tracing 3405:Thermal 3380:Scritta 3375:Rolling 3340:Origami 3303:Butcher 3238:Display 3206:Contact 3171:Bristol 3146:Asphalt 3051:Damjing 3045:Cai Lun 3016:History 2928:Lignins 2923:Lignans 2669:Bibcode 2626:Bibcode 2396:Bibcode 2292:Bibcode 2237:Bibcode 2204:5440714 2181:Bibcode 2154:8767248 2126:Bibcode 2118:Science 2008:Bibcode 1877:Bibcode 1841:Abengoa 1821:Biomass 1622:2637510 1593:Bibcode 1552:sp.;". 1500:Biology 1463:Plant J 1457:In situ 1391:Bibcode 1103:Bibcode 784:cooking 768:phenols 764:methoxy 735:in the 646:in vivo 606:polymer 591:laccase 585:. 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Index

Lignification
Lignan

organic polymers
cell walls
wood
bark
rot
phenolic
A. P. de Candolle
precipitated
lignum
organic polymers
Earth
cellulose
chitin
fossil
carbon
red algae
Calliarthron
calcified
aspen
heterogeneous
lignols
crosslink
coniferyl alcohol
sinapyl alcohol
paracoumaryl alcohol
gymnosperms
coniferyl alcohol

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