Možnosti určení geografického původu živočišných a rostlinných produktů pomocí stabilních izotopů kyslíku, vodíku a uhlíku. Izotopový signál keratinu krunýře želv / The possibilities of determining the geographic origin of plant and animal products by means of stable isotopes of oxygen, hydrogen and carbon. Isotope signature in keratin of tortoise´s shell

Description

This biological study is focused on the possibility of using stable isotope analyses to determine the geographic origin of plants and mainly animals especially tortoises. In the experiment nineteen tortoises were divided into two groups which were fed by isotopically different food and water for one year. The samples of keratin from their shells were collected before and after the experiment. Then the samples were analysed for the ratio of particular isotopes using isotope ratio mass spectrometry.

Links & Downloads

1. http://www.nusl.cz/ntk/nusl-55171

Tags

Additional Fields

Identifer	oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:55171
Date	January 2011
Creators	DRTINOVÁ, Martina
Source Sets	Czech ETDs
Language	Czech
Detected Language	English
Type	info:eu-repo/semantics/masterThesis
Rights	info:eu-repo/semantics/restrictedAccess