prikaz prve stranice dokumenta Mikrobni egzopolisharidi
  Download
PDF 771.92 KB
undergraduate thesis
Mikrobni egzopolisharidi
2016. urn:nbn:hr:181:440534
Ivanković, Luka
Josip Juraj Strossmayer University of Osijek
Department of biology

Cite this document

Ivanković, L. (2016). Mikrobni egzopolisharidi (Undergraduate thesis). Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:181:440534

Ivanković, Luka. "Mikrobni egzopolisharidi." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2016. https://urn.nsk.hr/urn:nbn:hr:181:440534

Ivanković, Luka. "Mikrobni egzopolisharidi." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, 2016. https://urn.nsk.hr/urn:nbn:hr:181:440534

Ivanković, L. (2016). 'Mikrobni egzopolisharidi', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:181:440534

Ivanković L. Mikrobni egzopolisharidi [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Department of biology; 2016 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:181:440534

L. Ivanković, "Mikrobni egzopolisharidi", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Department of biology, Osijek, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:181:440534

Please login to the repository to save this object to your list.
Metadata
TitleMikrobni egzopolisharidi
Title (english)Microbial exopolysaccharides
AuthorLuka Ivanković
MentorGoran Palijan (mentor)
Committee memberGoran Palijan (predsjednik povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Department of biology
Osijek
Defense date and country2016-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Biology
Abstract
Mikrobni egzopolisahardi su vrsta biopolimera koju proizvode mnoge vrste gram-pozitivnih i gram-negativnih bakterija te isto tako i drugi mikroorganzimi kao što su gljive i neke vrste algi. Vrsta su biopolimera koji su zbog svojih rasponom velikih fizikalnih i kemijskih svojstava našli široku primjenu u različitim industrijama poput farmaceutske, kozmetičke, prehrambene i drugih. Sama uloga egzopolisaharida ovisi o biotopu na kojemu se mikroorganizmi nalaze, a daljnja proizvodnja ovisi o temperaturi, intezitetu svjetla i tlaku. Najvažnije uloge egzopolisaharida su formiranje biofilma i zaštita bakterije. Dijele se na homopolisaharide i heteropolisaharide. Homopolisaharidi su izgrađeni od jedne vrste monosaharida i toj skupini polisaharida pripadaju dekstran, kurdlan, pululan i levan. Heteropolisaharidi su izgrađeni od više vrsta monosaharida. Heteropolisaharidima pripadaju ksantan i gelan guma.
Abstract (english)
Microbial exopolysaccharides are a type of biopolymers produced by many different species of gram-positive and gram-negative bacteria, and also by other microorganisms, such as fungi and some types of algae. They are a type of the biopolymers which, due to the wide range of physical and chemical properties, have found their use in various forms of industrial production, such as pharmaceutical industry, cosmetic industry, food industry etc. The role of EPS depends on the biotope in which micro-organisms are found, while further production depends on the temperature, light intensity and pressure. The most important role of EPS is biofilm formation and bacterial protection. They can be divided into homopolysaccharides and heteropolysaccharides. Heteropolysaccharides are made out of one type of monosaccharide and polysaccharides belonging to this group are dextran, curdlan, pullulan and levan. Heteropolysaccharides are made out of several types of monosaccharides. Heteropolysaccharides are xanthan and gellan gum.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:181:440534
Study programmeTitle: Undergraduate University Study Programme in Biology (Bachelor of Science)
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-01-31 08:33:38