Istraživanje bakterije Enterobacter sakazakii u mlijeku i dehidriranim pripravcima dječje hrane

master's thesis

• Title (english): Research of bacterium Enterobacter sakazakii in the milk and dehydrated samples of infant food
• Author: Nataša Zorić
• Mentor: Frane Delaš (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Biochemical Engineering); (Laboratory for General Microbiology and Food Microbiology); Zagreb
• Defense date and country: 2007-12-21, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Biotechnology

Abstract

Enterobacter sakazakii je uvjetno patogeni organizam koji je izoliran iz različite hrane, no da sada je jedino dehidrirana dječja hrana dovedena u vezu s Enterobacter sakazakii infekcijom. U ovom radu korištena je klasična mikrobiološka metoda za utvrđivanje kontaminacije sirovog mlijeka, dehidriranog mlijeka i dehidrirane dječje hrane bakterijom Enterobacter sakazakii. Primjenom ChromoCult® Enterobacter sakazakii agara, koji se temelji na α-D-glukozidaznoj aktivnosti bakterije Enterobacter sakazakii, utvrđena je prisutnost ove bakterije u uzorku obranog mlijeka na temelju poraslih tirkiznih kolonija.

Abstract (english)

Enterobacter sakazakii is an opportunistic pathogen organism that has been detected in various types of food, but so far only powdered infant formula has been linked to outbreaks of disease. Classic microbiology method has been used in this work to detect Enterobacter sakazakii in raw milk, powdered milk and powdered infant food. With the use of ChromoCult® Enterobacter sakazakii Agar, based on the alpha-D-Glucosidase activity of Enterobacter sakazakii, this bacterium has been detected in the sample of skimmed milk by growth of turquoise colonies.

• Keywords: α-D-glukozidaza; Enterobacter sakazakii; klasična mikrobiološka metoda; mlijeko; uvjetni patogen
• Keywords (english): alpha-D-Glucosidase; classic microbiology method; Enterobacter sakazakii; milk; opportunistic pathogen
• Language: croatian
• URN:NBN: urn:nbn:hr:159:796576
• Study programme: Title: Biotechnology; specializations in: Biochemical-Microbiology; Course: Biochemical-Microbiology; Study programme type: university; Study level: graduate; Academic / professional title: diplomirani inženjer biotehnologije; smjer biokemijsko-mikrobiološki (diplomirani inženjer biotehnologije; smjer biokemijsko-mikrobiološki)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2017-09-05 11:49:02