Kategorija Chemia Naissensis

Addition effect of Phoenix canariensis date and different food by-products on the physicochemical and sensory properties of jelly candy

Chemia Naissensis Volume 5, No.1 (2022) (str. 64-83) AUTOR(I) / AUTHOR(S): Mohamed Turki, Ahmed Snoussi, Nabiha Bouzouita, Giuseppe ZeppaE-ADRESA / E-MAIL: mohamedturki231@gmail.comDownload Full Pdf   DOI: 10.46793 / ABSTRACT:Jelly candy is an appreciated food for consumers, especially children. Its fortification with functional…

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Calculating stabilization energies for aromatic molecules in schools – quantum chemistry, a valuable tool for teaching and education

Chemia Naissensis Volume 5, No.1 (2022) (str. 1-15) AUTOR(I) / AUTHOR(S): Ralph Puchta, Thomas Capponi, Dušan Ćoćić, Basam M. Alzoubi, Ilka ShookE-ADRESA / E-MAIL: ralph.puchta@fau.deDownload Full Pdf   DOI: 10.46793 / ABSTRACT:While aromaticity is one of the most fundamental concepts in chemistry…

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Determination of the invertase activity in honey samples as the indicator of the authenticity of honey by UV/VIS spectrophotometric method

Chemia Naissensis Volume 4, No.2 (2021) (str. 93-103) AUTOR(I) / AUTHOR(S): Danijela Kostić, Biljana Arsić, Jelena Mrmošanin, Snežana Spasić and Aneta GeorgijevE-ADRESA / E-MAIL: ba432@ymail.comDownload Full Pdf   DOI: 10.46793 / ABSTRACT:Honey is a food consumed by humans of different ages, medical…

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Products of Prolonged Autoxidation of Simple Dihydric Phenols in the Presence of Copper(II) Ions – An Electron Spin Resonance Study

Chemia Naissensis Volume 4, No.2 (2021) (str. 56-69) AUTOR(I) / AUTHOR(S):  Milica G. Nikolić, Nenad S. Krstić and Dragan M. ĐorđevićE-ADRESA / E-MAIL: milica.nikolic@pmf.edu.rs Download Full Pdf   DOI: 10.46793 / ABSTRACT:Electron spin resonance (ESR) spectroscopy was used for characterizing the products obtained…

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Analyses of structure and thermal properties of synthesized crosslinked poly(1-vinyl-2-pyrrolidone-co-vinyl acetate) hydrogels

Chemia Naissensis Volume 4, No.2 (2021) (str. 29-48) AUTOR(I) / AUTHOR(S):  Snežana S. Ilić-Stojanović, Zorica B. Eraković, Vukašin Ugrinović and Slobodan D. PetrovićE-ADRESA / E-MAIL: snezana.ilicstojanovic@yahoo.comDownload Full Pdf   DOI: 10.46793 / ABSTRACT:This paper describes the process for the synthesis of chemically…

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Gas-chromatographic analysis of volatile compounds in different types of commercial alcoholic beverages

Chemia Naissensis Volume 4, No.2 (2021) (str. 15-24) AUTOR(I) / AUTHOR(S):  Jelena Stamenković and Gordana StojanovićE-ADRESA / E-MAIL: jelena.stamenkovic@pmf.edu.rsDownload Full Pdf   DOI: 10.46793 / ABSTRACT:In this study, volatile compounds were analysed in seven samples of different types of commercial alcoholic beverages…

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