diplomsko delo
Eva Sternad (Author), Maja Leitgeb (Mentor), Mateja Primožič (Co-mentor)

Abstract

Namen diplomskega dela je proučevanje preživetja različnih glivnih kultur po izpostavitvi superkritičnemu CO2 (SC CO2) v primeru rasti na običajnem gojišču (MEA) in na gojišču z znižano vodno aktivnostjo (z dodano soljo - MEA + 10 % NaCl). Dodatek soli pri glivah povzroči nastanek debelejših celičnih sten, ki bolje kompenzirajo spremembe v turgurju po čim daljši izpostavitvi čim bolj visokemu tlaku. Rezultati so bili namenjeni določitvi gliv, ki izpostavitev SC CO2 pri tlaku 300 bar preživijo, in ugotovitvi, ali to bolje prenašajo na običajnem gojišču (MEA) ali na gojišču z dodano soljo (MEA + 10 %NaCl).

Keywords

ekstremofilne glive;superkritični fluidi;superkritični ogljikov dioksid;diplomska dela;

Data

Language: Slovenian
Year of publishing:
Source: Maribor
Typology: 2.11 - Undergraduate Thesis
Organization: UM FNM - Faculty of Natural Sciences and Mathematics
Publisher: [E. Sternad]
UDC: 54(043.2)
COBISS: 18044424 Link will open in a new window
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Other data

Secondary language: English
Secondary title: INFLUENCE OF SUPERCRITICAL CARBON DIOXIDE ON SURVIVAL OF EXTREMOPHILIC FUNGI
Secondary abstract: The purpose of the diploma work paper was to examine the survival of different fungi cultures after the exposure to the supercritical CO2 (SC CO2) when cultivated on the regular fertile soil (MEA) and on the fertile soil with lower water activity (with added salt - MEA + 10 % NaCl). The addition of salt results in thicker cell-walls in funghi and what causes (provokes) better compensation of changes in TURGUR under the condition of long exposure to high pressure. Findings were used to sort out the funghi that can survive when exposed to the SC CO2 at the presure of 300 bar and to come to a conclusion whether they take it better on the regular fertile soil (MEA) or on the fertile soil with added salt - MEA + 10 % NaCl).
Secondary keywords:  extremofilic fungi; supercritical fluids; supercritical CO2.;
URN: URN:SI:UM:
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za naravoslovje in matematiko, Oddelek za kemijo
Pages: XII, 73 f.
Keywords (UDC): mathematics;natural sciences;naravoslovne vede;matematika;chemistry;crystallography;mineralogy;kemija;
ID: 18959