Digital repository of Slovenian research organisations

Show document
A+ | A- | Help | SLO | ENG

Title:Uporaba transmisijske elektronske mikroskopije ter uv-mikrospektrofotometrije za določanje lignina v celični steni iglavcev
Authors:ID Gričar, Jožica (Author)
ID Čufar, Katarina (Author)
Files:.pdf PDF - Presentation file, download (823,67 KB)
MD5: F83D6D2998367FDD1188A2702C480241
PID: 20.500.12556/dirros/c0dde3a8-ad06-4b40-8fe5-7138934ed9f5
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo SciVie - Slovenian Forestry Institute
Abstract:Kalijev permanganat je kot reagent v transmisijski elektronski mikroskopiji (TEM) zelo uporaben za ugotavljanje prisotnosti lignina v različnih morfoloških področjih lesa. Ker je metoda le kvalitativna, je priporočljivo rezultate, ugotovljene s TEM, potrditi še s kakšno drugo kvantitativno metodo,kot je npr. UV-mikrospektrofotometrija (UMSP). Metoda UMSP je zelo primerna za določanje vsebnosti lignina in njegove porazdelitve v lesnem tkivu. V članku je predstavljena metodologija in uporabnost TEM ter UMSP pri proučevanju porazdelitve lignina v celični steni.
Keywords:UV-mikrospektrofotometrija, transmisijska elektronska mikroskopija, kalije permanganat, svetloba mikroskopija, lignin, celična stena, les, iglavci
Publication status:Published
Publication version:Version of Record
Year of publishing:2004
Number of pages:str. 89-104
Numbering:Vol. 73
PID:20.500.12556/DiRROS-7599 New window
UDC:630*812:813.11(045)
ISSN on article:0351-3114
URN:URN:NBN:SI:doc-JQTLOK8R
COBISS.SI-ID:1268390 New window
Publication date in DiRROS:12.07.2017
Views:4252
Downloads:1909
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
  
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Record is a part of a journal

Title:Zbornik gozdarstva in lesarstva. forest and wood science & technology
Shortened title:Zb. gozd. lesar.
Publisher:Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
ISSN:0351-3114
COBISS.SI-ID:6206978 New window

Secondary language

Language:Undetermined
Title:Application of transmission electron microscopy and UV-microspectrophotometry for detection of lignin in cell wall of conifers
Abstract:Potassium permanganate represents a useful tool in transmission electron microscopy (TEM) for the localization of lignin in various morphological regions of wood. Since this method only provides qualitative estimation, another quantitative method is recommended to verify the results obtained by TEM, such as UV-microspectrophotometry (UMSP). The UMSP method was found to besuited for the determination of lignin content and its distribution in woodytissue. The present paper provides a methodical description and presents the applicability of TEM and UMSP for studies in the topochemistry of lignin distribution within cell walls.
Keywords:UV-microspectrophotometry, transmission electron microscopy, potassium permanaganate, light microscopy, cell wall, wood, conifers


Collection

This document is a part of these collections:
  1. Acta Silvae et Ligni

Back