Skip to main content
SpringerLink
Log in
Book cover

Moderne Methoden der Pflanzenanalyse / Modern Methods of Plant Analysis

  • Book
  • © 1955

Overview

Editors:
  1. K. Paech
    View editor publications

    You can also search for this editor in PubMed   Google Scholar

  2. M. V. Tracey
    View editor publications

    You can also search for this editor in PubMed   Google Scholar

Part of the book series: Modern Methods of Plant Analysis Moderne Methoden der Pflanzenanalyse (PFLANZENANAL., volume 3)

This is a preview of subscription content, log in via an institution to check access.

Access this book

Log in via an institution
eBook USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access

Licence this eBook for your library

Institutional subscriptions

Table of contents (17 chapters)

  1. Front Matter

    Pages II-XIII
    Download chapter PDF

  2. Die niederen Terpene (ätherische Öle und Harze allgemein)

    • O. Moritz
    Pages 1-42

  3. Pyrethrins and Allied Compounds

    • R. F. Phipers
    Pages 43-57

  4. Triterpene und Triterpen-Saponine

    • M. Steiner, H. Holtzem
    Pages 58-140

  5. Phytosterine, Steroidsaponine und Herzglykoside

    • A. Stoll, E. Jucker
    Pages 141-271

  6. Carotenoids

    • T. W. Goodwin
    Pages 272-311

  7. The Determination of Rubber and Gutta in Plants

    • Harris M. Benedict
    Pages 312-331

  8. Simple Benzene Derivatives

    • D. D. Clarke, F. F. Nord
    Pages 332-350

  9. Natural Tropolones

    • H. Erdtman
    Pages 351-358

  10. Ein- und zweikernige Chinone

    • O. Hoffmann-Ostenhof
    Pages 359-391

  11. Natural Phenylpropane Derivatives

    • George de Stevens, F. F. Nord
    Pages 392-427

  12. Lignans

    • H. Erdtman
    Pages 428-449

  13. Anthocyanins, Chalcones, Aurones, Flavones and Related Water-Soluble Plant Pigments

    • T. A. Geissman
    Pages 450-498

  14. Lignin

    • K. Freudenberg
    Pages 499-516

  15. Natürliche Gerbstoffe

    • Otto Th. Schmidt
    Pages 517-548

  16. Anthraglykoside und Dianthrone

    • W. Schmid
    Pages 549-564

  17. Growth Substances in Higher Plants

    • Poul Larsen
    Pages 565-625

  18. Antibiotics

    • F. A. Skinner
    Pages 626-725

  19. Back Matter

    Pages 726-761
    Download chapter PDF
Back to top

Keywords

About this book

If, following the solvent extraction of a hydrocarbon from a plant, it is not known whether it is one or the other, a method of distinguishing the two is described by HENDRICKS, WILDMAN and JONES (1946). The technique involves the infra-red absorption spectra of the two isomers. At about 12 mp. the relative absorption coefficient of rubber is 42% greater than for gutta. ScHLESINGER and LEPER (1951) describe two procedures for separation of the rubber and gutta hydrocarbons from large quantities of crude chicle. In one, the chicle is extracted with benzene which dissolves both isomers. An excess absolute ethyl acetate is added and the mixture stored at 5° C overnight. The gutta precipitates out and the rubber remains in solution. The other method is as follows: (1) Ten grams of chicle are extracted with acetone for 24 hours in a Soxhlet extraction apparatus. (2) The insoluble material in the thimble is allowed to .. it dry, then immersed in 150 ml. of cold Skellysolve B in a refrigerator at 10° C and· allowed to stand for 48 hours with occasional agitation. (3) The thimble is then removed from the solvent and the enclosed residue washed several times with fresh, cold Skellysolve B. (4) An excess of acetone and a few drops of a concentrated aqueous solution of sodium iodide are added to the combined Skellysolve B extract and washings and allowed to stand overnight in a refrigerator.

Bibliographic Information

  • Book Title: Moderne Methoden der Pflanzenanalyse / Modern Methods of Plant Analysis

  • Editors: K. Paech, M. V. Tracey

  • Series Title: Modern Methods of Plant Analysis Moderne Methoden der Pflanzenanalyse

  • DOI: https://doi.org/10.1007/978-3-642-64958-5

  • Publisher: Springer Berlin, Heidelberg

  • eBook Packages: Springer Book Archive

  • Copyright Information: Springer-Verlag OHG. 1955

  • Softcover ISBN: 978-3-642-64960-8Published: 11 November 2011

  • eBook ISBN: 978-3-642-64958-5Published: 06 December 2012

  • Edition Number: 1

  • Number of Pages: XIV, 762

  • Topics: Plant Sciences

Publish with us

Policies and ethics

Back to top

Search

Navigation