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Title:KVANTITATIVNO DOLOČANJE REDUKCIJSKIH SLADKORJEV Z DNS REAGENTOM
Authors:ID Zvonar, Sandra (Author)
ID Ambrožič-Dolinšek, Jana (Mentor) More about this mentor... New window
Files:.pdf UNI_Zvonar_Sandra_2011.pdf (7,36 MB)
MD5: 47157CDC0964A4EFFE5D9FCAC9CC5972
PID: 20.500.12556/dkum/1743af87-fa5b-4bcd-89c7-2a28c7909fcb
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:Redukcijski sladkorji so primarni produkt fotosinteze in se uporabljajo za transport molekul za energijo. So vir materialov za tvorbo proteinov, polisaharidov, lipidov in celuloze. Vsebujejo karbonilne skupine, kar pomeni, da delujejo v različnih reakcijah kot redukcijsko sredstvo. Namen te diplomske seminarske naloge je bil poiskati in preizkusiti metodo za kvantitativno določanje redukcijskih sladkorjev v rastlinskem tkivu s pomočjo spektrofotometra SpectroVis. V diplomski seminarski nalogi so podane teoretične osnove o ogljikovih hidratih in spektrofotometriji ter rezultati, analiza in evalvacija preizkusa izbrane metode, ki je najprimernejša za izvajanje na srednjih šolah in fakultetah zaradi izjemne natančnosti, preprostosti in dostopnosti vseh potrebnih materialov in pripomočkov.
Keywords:ogljikovi hidrati, redukcijski sladkorji, spektrofotometrija, DNS reagent
Place of publishing:Maribor
Publisher:[S. Zvonar]
Year of publishing:2011
PID:20.500.12556/DKUM-19096 New window
UDC:57/59(043.2)
COBISS.SI-ID:18482184 New window
NUK URN:URN:SI:UM:DK:VBTM0E51
Publication date in DKUM:28.06.2011
Views:3648
Downloads:589
Metadata:XML DC-XML DC-RDF
Categories:FF
FNM
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Secondary language

Language:English
Title:KVANTITATIVE DETERMINATION OF REDUCTIVE SUGARS WITH DNS REAGENT
Abstract:Reductive sugars are the primary product of photosynthesis and are used to transport molecules for energy. They are a source of materials to form proteins, polysaccharides lipids and cellulose. They contain carbon groups, which means that they work in different reactions as a reductive medium. The purpose of this dissertation is to show and test the method for kvantitative determination of reductive sugars in vegetation tissue with the help of a spectrophotometer SpectroVis. In this graduation seminar thesis we give the theoretical background of carbohydrates and spectroscopy, with the results, analysis and the evaluation of the test of the chosen method. This method is suitable for secondary schools and universities because of its precision, simplicity and accessibility of all necessary materials and equipment.
Keywords:carbohydrates, reductive sugars, spectroscopy, DNS reagent


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