Abstract
Experimental heating of plant tissues (350 °C, 700 bars) generated a resistant non-hydrolysable aliphatic macromolecule similar to that comprising organic matter in ancient sediments and fossil leaves. Comparison of the products derived from such heating of different pre-treated plant tissues clearly demonstrates that solvent-extractable and hydrolysable lipids are precursors of the generated macromolecular material. Thus, these experiments indicate that labile alkyl compounds can be a source of the insoluble aliphatic component of fossil organic matter in the absence of a resistant aliphatic precursor (e.g. cutan) in the living organism.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Boom A, Sinninghe Damsté JS, de Leeuw JW (2005) Cutan, a common aliphatic biopolymer in cuticles of drought-adapted plants. Org Geochem 36:595–601
Briggs DEG (1999) Molecular taphonomy of animal and plant cuticles: selective preservation and diagenesis. Philos Trans R Soc Lond 354:7–16
Briggs DEG, Evershed RP, Lockheart MJ (2000) The biomolecular paleontology of continental fossils. Paleobiology 26(Suppl to no. 4):169–193
Collinson ME, Mösle B, Finch P, Scott AC, Wilson R (1998) The preservation of plant cuticle in the fossil record: a chemical and microscopical investigation. Anc Biomol 2:251–265
de Leeuw JW, Largeau C (1993) A review of macromolecular organic compounds that comprise living organisms and their role in kerogen, coal and petroleum formation. In: Engel MH, Macko SA (eds) Organic geochemistry: principles and applications, vol 11, Topics in geobiology. Springer, New York, pp 23–72
Eglinton G, Hamilton RJ (1967) Leaf epicuticular waxes. Science 156:1322–1334
Gillaizeau B, Derenne S, Largeau C, Berkaloff C, Rousseau B (1996) Source organisms and formation pathway of the kerogen of the Göynük Oil Shale (Oligocene, Turkey) as revealed by electron microscopy, spectroscopy and pyrolysis. Org Geochem 24:671–679
Gupta NS, Pancost RD (2004) Biomolecular and physical taphonomy of angiosperm leaf during early decay: implications for fossilisation. Palaios 19:428–440
Gupta NS, Briggs DEG, Collinson ME, Evershed RP, Pancost RD (2006a) Re-investigation of the occurrence of cutan in plants: implications for the leaf fossil record. Paleobiology 32(3):432–449
Gupta NS, Briggs DEG, Collinson ME, Evershed RP, Michels R, Pancost RD (2006b) Organic preservation of fossil arthropods: an experimental study. Proc R Soc Lond B 273(1602):2777–2783
Gupta NS, Briggs DEG, Collinson ME, Evershed RP, Michels R, Jack KS, Pancost RD (2007) Evidence for the in situ polymerisation of labile aliphatic organic compounds during the preservation of fossil leaves: implications for organic matter preservation. Org Geochem 38(3):499–522
Kok MD, Schouten S, Sinninghe Damsté JS (2000) Formation of insoluble, nonhydrolyzable, sulfur-rich macromolecules via incorporation of inorganic sulfur species into algal carbohydrates. Geochim Cosmochim Acta 64:2689–2699
Kolattukudy PE (1980) Biopolyester membranes of plants: cutin and suberin. Science 208:990–1000
Landais P, Michels R, Poty B (1989) Pyrolysis of organic matter in cold-seal autoclaves. J Anal Appl Pyrolysis 16:103–115
Logan GA, Boon JJ, Eglinton G (1993) Structural biopolymer preservation in Miocene leaf fossils from the Clarkia site, Northern Idaho. Proc Natl Acad Sci U S A 90:2246–2250
Michels R, Landais P, Torkelson BE, Philp RP (1995) Effects of confinement and water pressure on oil generation during confined pyrolysis, hydrous pyrolysis and high pressure hydrous pyrolysis. Geochim Cosmochim Acta 59:1589–1604
Monthioux M, Landais P, Monin J-C (1985) Comparison between natural and artificial maturation series of humic coals from the Mahakam delta, Indonesia. Org Geochem 8:275–292
Mösle B, Collinson ME, Finch P, Stankiewicz BA, Scott AC, Wilson R (1998) Factors influencing the preservation of plant cuticles: a comparison of morphology and chemical composition of modern and fossil examples. Org Geochem 29:1369–1380
Nip M, Tegelaar EW, Brinkhuis H, de Leeuw JW, Schenk PA, Holloway PJ (1986) Analysis of modern and fossil plant cuticles by Curie point Py-GC and Curie point Py-GC-MS: recognition of a new, highly aliphatic and resistant biopolymer. Org Geochem 10:769–778
Ralph J, Hatfield RD (1991) Pyrolysis-GC-MS characterization of forage materials. J Agric Food Chem 39:1426–1437
Riboulleau A, Derenne S, Largeau C, Baudin F (2001) Origin of contrasting features and preservation pathways in kerogens from the Kashpir oil shales (Upper Jurassic, Russian Platform). Org Geochem 32:647–665
Stankiewicz BA, Poinar HN, Briggs DEG, Evershed RP, Poinar GO Jr (1998) Chemical preservation of plants and insects in natural resins. Proc R Soc Lond B 265:641–647
Stankiewicz BA, Briggs DEG, Michels R, Collinson ME, Evershed RP (2000) Alternative origin of aliphatic polymer in kerogen. Geology 28:559–562
Tegelaar EW, de Leeuw JW, Derenne S, Largeau C (1989a) A reappraisal of kerogen formation. Geochim Cosmochim Acta 53:3103–3106
Tegelaar EW, de Leeuw JW, Holloway PJ (1989b) Some mechanisms of flash pyrolysis of naturally occurring higher plant polyesters. J Anal Appl Pyrolysis 15:289–295
Tegelaar EW, Kerp H, Visscher H, Schenk PA, de Leeuw JW (1991) Bias of the paleobotanical record as a consequence of variations in the chemical composition of higher vascular plant cuticles. Paleobiology 17:133–144
Tissot B, Welte DH (1984) Petroleum formation and occurrence. Springer, Berlin, p 538
van Bergen PF, Flannery MB, Poulton PR, Evershed RP (1998) Organic geochemical studies from Rothamstead Experimental Station: III nitrogen-containing organic matter in soil from Geescroft Wilderness. In: Stankiewicz BA, van Bergen PF (eds) Nitrogen-containing macromolecules in the bio- and geosphere, vol 707, ACS symposium series. American Chemical Society, Washington, DC
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Gupta, N.S. (2014). Molecular Transformation of Plant Biopolymers in High P-T Conditions. In: Biopolymers. Topics in Geobiology, vol 38. Springer, Dordrecht. https://doi.org/10.1007/978-94-007-7936-5_5
Download citation
DOI: https://doi.org/10.1007/978-94-007-7936-5_5
Published:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-007-7935-8
Online ISBN: 978-94-007-7936-5
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)