undergraduate thesis
Izolacija alkaloida iz prirodnih spojeva

Tatjana Nikolić (2010)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Odjel za kemiju
Metadata
TitleIzolacija alkaloida iz prirodnih spojeva
AuthorTatjana Nikolić
Mentor(s)Nela Malatesti (thesis advisor)
Abstract
Od davnina pa sve do današnjih dana ljudi proučavaju alkaloide. Alkalodi su organski spojevi bazičnih svojstava koji sadrţe dušikove atome. Različita svojstva alkaloida (topljivost, struktura) omogućavaju i njihovu izolaciju. U ovom radu se obraĎuje izolacija i svojstva purinskih alkaloida kofeina, teobromina, te piperina. Primjenom standardnih metoda koje uključuju postupke ekstrakcije izolirani su navedeni alkaloidi iz kave, čaja, kakaa i papra.
Keywordsalkaloids caffeine theobromine piperine isolation
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Odjel za kemiju
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineNATURAL SCIENCES
Chemistry
Study programme typeuniversity
Study levelundergraduate
Study programmeChemistry
Academic title abbreviationuniv. bacc. chem.
Genreundergraduate thesis
Language Croatian
Defense date2010
Parallel abstract (English)
From ancient times until the present day, alkaloids are being studied. Alkaloids are organic compounds containing nitrogen atoms. Different properties of alkaloids (solubility, structure) enable their separation. This final year project decribes the isolation and properties of purine alkaloids such as caffeine, theobromine, and also piperine. Applying the standard described methods the aforementioned alkaloids were isolated from coffee, tea, cocoa and pepper.
Parallel keywords (Croatian)alkaloidi kofein teobromin piperin izolacija
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:182:150250
CommitterSanda Hasenay