Supplementary data for the article: Dramićanin, A. M.; Andrić, F. L.; Poštić, D. Ž.; Momirović, N. M.; Milojković-Opsenica, D. M. Sugar Profiles as a Promising Tool in Tracing Differences between Potato Cultivation Systems, Botanical Origin and Climate Conditions. Journal of Food Composition and Analysis 2018, 72, 57–65. https://doi.org/10.1016/j.jfca.2018.06.005

Supplementary material for: [https://doi.org/10.1016/j.jfca.2018.06.005]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2199

Supplementary data for the article: Andrić, F.; Šegan, S.; Dramićanin, A.; Majstorović, H.; Milojković-Opsenica, D. Linear Modeling of the Soil-Water Partition Coefficient Normalized to Organic Carbon Content by Reversed-Phase Thin-Layer Chromatography. Journal of Chromatography A 2016, 1458, 136–144. https://doi.org/10.1016/j.chroma.2016.06.063

Supplementary material for: [https://doi.org/10.1016/j.chroma.2016.06.063]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2288]Related to accepted version: [http://cherry.chem.bg.ac.rs/handle/123456789/3561

An Insight Into Selected Properties of Merlot Wines Obtained from Three New Clone Candidates

Covering the period 2009-2012, the quality of Merlot wines obtained from three new clone candidates (namely Nos. 022, 025 and 029, respectively; fourth phase of clonal selection) developed in the Republic of Serbia was examined. The following parameters were determined: Folin-Ciocalteu (FC) index, pH value, total acidity, volatile acids, aldehydes, esters, relative density and ash. In comparison with the standard Merlot wine (originating from mother vine), FC index (from 35.73 to 37.15) and tasting score (from 17.89 to 17.95) were higher for the wines of all three clone candidates tested. These findings are in good agreement with the observed trend for the viticultural parameters indicating better properties of the new Merlot clone candidates versus mother

An Insight Into Selected Properties of Merlot Wines Obtained from Three New Clone Candidates

Covering the period 2009-2012, the quality of Merlot wines obtained from three new clone candidates (namely Nos. 022, 025 and 029, respectively; fourth phase of clonal selection) developed in the Republic of Serbia was examined. The following parameters were determined: Folin-Ciocalteu (FC) index, pH value, total acidity, volatile acids, aldehydes, esters, relative density and ash. In comparison with the standard Merlot wine (originating from mother vine), FC index (from 35.73 to 37.15) and tasting score (from 17.89 to 17.95) were higher for the wines of all three clone candidates tested. These findings are in good agreement with the observed trend for the viticultural parameters indicating better properties of the new Merlot clone candidates versus mother

Evaluation of the Quality of Drinking Water in Rasina District, Serbia: Physicochemical and Bacteriological Viewpoint

The water samples from Rasina District (Serbia) were evaluated for principal physical and chemical parameters, as well as for microbiological contaminants. Results were compared to National and World Health Organization (WHO) water quality standards. Several samples contained total organic matter, ammonia, residual chlorine, nitrite, nitrate, iron and manganese above proposed legislation limits. For samples contaminated with faecal bacteria, Streptococcus faecalis, aerobic mesophilic bacteria, coliform bacteria and sulfite-reducing clostridia special attention should be payed to drinking water disinfecting methods. The potential health risks of waterborne diseases due to consumption of water from contaminated sources could be implied

Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.; Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2

Supplementary material for: [https://doi.org/10.1007/s00217-018-3116-2]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2226

Supplementary material for the article: Koprivica, M. R.; Trifković, J. Đ.; Dramićanin, A. M.; Gašić, U. M.; Akšić, M. M. F.; Milojković-Opsenica, D. M. Determination of the Phenolic Profile of Peach (Prunus Persica L.) Kernels Using UHPLC–LTQ OrbiTrap MS/MS Technique. European Food Research and Technology 2018, 244 (11), 2051–2064. https://doi.org/10.1007/s00217-018-3116-2

Supplementary material for: [https://doi.org/10.1007/s00217-018-3116-2]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2226

Method validation for determining the citrate content in acacia honey by ion chromatography

Sadržaj limunske kiseline u medu može da pruži informacije za procenu autenticnosti meda. Me utim, važeci Codexalimentarius kao i Pravilnik o kvalitetu meda ne pružaju informacije o sadržaju limunske kiseline u medu. Imajuci to u vidu, predmet ovog rada je razvoj i validacija metode za odre ivanje citrata u medu. Analiza citrata ura ena je primenom jonske hromatografijesa konduktometrijskom detekcijom na DIONEX AS 15 analitickoj koloni uz upotrebu 30 mM kalijum-hidroksida kao mobilne faze.Validovana metoda se može primeniti za odre ivanje sadržaja citrata u medu u intervalu 1 – 100 mg/kg s agranicom detekcije od 0,36 mg/kg igranicomkvantifikacije 1,20 mg/kg.Tacnost metode je proverena testom obogacenja (95 – 101%), a preciznost ponovljenim analizama u toku više dana. Metoda je proverena analizom 25 uzoraka bagremovog meda pri cemu je sadržaj citrata bio u opsegu 10,82 – 55,74 mg/kg. Parametri validacije metode potvr uju mogucnost primene jonskehromatografije sa konduktometrijskom detekcijom za brzo i tacno odre ivanje citrata u uzorcima bagremovog meda.The citric acid content can give useful information about honey authenticity. However, Codex Alimentarius and the Serbian regulation do not provide information on the content of citric acid in honey. Hence,the object of this paper is the method development and validation for the determination of citrate content in honey. The concentration of citrate in honey was determined by ion chromatography with conductivity detection on DIONEX AS 15 column and 30 mM potassium-hydroxide as mobile phase. The method validation revealed that method can be used for determination of citrate in acaciahoney from 1 to100 mg/kg. The limit of detection was 0.36 mg/kg and limit of quantification 1.20 mg/kg. The accuracy was determined with recovery test (95–101%), and precision with repeat analysis during few days. Analysis of 25 acacia honey samples confirmed applicability of method and revealed that amount of citrate was10.82 – 55.74 mg/kg. The statistical parameters of method validation pointed out that the ion chromatography with conductometry detection enabled rapid and accurate determination of citrate in acacia honey

Supplementary data for the article: Dramićanin, A. M.; Andrić, F. L.; Poštić, D. Ž.; Momirović, N. M.; Milojković-Opsenica, D. M. Sugar Profiles as a Promising Tool in Tracing Differences between Potato Cultivation Systems, Botanical Origin and Climate Conditions. Journal of Food Composition and Analysis 2018, 72, 57–65. https://doi.org/10.1016/j.jfca.2018.06.005

Supplementary material for: [https://doi.org/10.1016/j.jfca.2018.06.005]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2199

Supplementary data for the article: Andrić, F.; Šegan, S.; Dramićanin, A.; Majstorović, H.; Milojković-Opsenica, D. Linear Modeling of the Soil-Water Partition Coefficient Normalized to Organic Carbon Content by Reversed-Phase Thin-Layer Chromatography. Journal of Chromatography A 2016, 1458, 136–144. https://doi.org/10.1016/j.chroma.2016.06.063

Supplementary material for: [https://doi.org/10.1016/j.chroma.2016.06.063]Related to published version: [http://cherry.chem.bg.ac.rs/handle/123456789/2288]Related to accepted version: [http://cherry.chem.bg.ac.rs/handle/123456789/3561