TY  - JOUR
AU  - Stanojevic, Marija
AU  - Trifković, Jelena
AU  - Fotiric-Aksic, Milica M
AU  - Rakonjac, Vera
AU  - Nikolic, Dragan
AU  - Šegan, Sandra
AU  - Milojković-Opsenica, Dušanka
PY  - 2015
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1786
AB  - Large amounts of fruit seeds, especially peach, are discarded annually in juice or conserve producing industries which is a potential waste of valuable resource and serious disposal problem. Regarding the fact that peach seeds can be obtained as a byproduct from processing companies their exploitation should be greater and, consequently more information of cultivars' kernels and their composition is required. A total of 25 samples of kernels from various peach germplasm (including commercial cultivars, perspective hybrids and vineyard peach accessions) differing in origin and ripening time were characterized by evaluation of their sugar composition. Twenty characteristic carbohydrates and sugar alcohols were determined and quantified using high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC/PAD). Sucrose, glucose and fructose are the most important sugars in peach kernels similar to other representatives of the Rosaceae family. Also, high amounts of sugars in seeds of promising hybrids implies that through conventional breeding programs peach kernels with high sugar content can be obtained. In addition, by the means of several pattern recognition methods the variables that discriminate peach kernels arising from diverse germplasm and different stage of maturity were identified and successful models for further prediction were developed. Sugars such as ribose, trehalose, arabinose, galactitol, fructose, maltose, sorbitol, sucrose, iso-maltotriose were marked as most important for such discrimination.
PB  - Springer, Dordrecht
T2  - Plant Foods For Human Nutrition
T1  - Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)
VL  - 70
IS  - 4
SP  - 433
EP  - 440
DO  - 10.1007/s11130-015-0515-4
ER  - 

@article{
author = "Stanojevic, Marija and Trifković, Jelena and Fotiric-Aksic, Milica M and Rakonjac, Vera and Nikolic, Dragan and Šegan, Sandra and Milojković-Opsenica, Dušanka",
year = "2015",
abstract = "Large amounts of fruit seeds, especially peach, are discarded annually in juice or conserve producing industries which is a potential waste of valuable resource and serious disposal problem. Regarding the fact that peach seeds can be obtained as a byproduct from processing companies their exploitation should be greater and, consequently more information of cultivars' kernels and their composition is required. A total of 25 samples of kernels from various peach germplasm (including commercial cultivars, perspective hybrids and vineyard peach accessions) differing in origin and ripening time were characterized by evaluation of their sugar composition. Twenty characteristic carbohydrates and sugar alcohols were determined and quantified using high-performance anion-exchange chromatography with pulsed amperometric detection (HPAEC/PAD). Sucrose, glucose and fructose are the most important sugars in peach kernels similar to other representatives of the Rosaceae family. Also, high amounts of sugars in seeds of promising hybrids implies that through conventional breeding programs peach kernels with high sugar content can be obtained. In addition, by the means of several pattern recognition methods the variables that discriminate peach kernels arising from diverse germplasm and different stage of maturity were identified and successful models for further prediction were developed. Sugars such as ribose, trehalose, arabinose, galactitol, fructose, maltose, sorbitol, sucrose, iso-maltotriose were marked as most important for such discrimination.",
publisher = "Springer, Dordrecht",
journal = "Plant Foods For Human Nutrition",
title = "Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)",
volume = "70",
number = "4",
pages = "433-440",
doi = "10.1007/s11130-015-0515-4"
}

Stanojevic, M., Trifković, J., Fotiric-Aksic, M. M., Rakonjac, V., Nikolic, D., Šegan, S.,& Milojković-Opsenica, D.. (2015). Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.). in Plant Foods For Human Nutrition
Springer, Dordrecht., 70(4), 433-440.
https://doi.org/10.1007/s11130-015-0515-4

Stanojevic M, Trifković J, Fotiric-Aksic MM, Rakonjac V, Nikolic D, Šegan S, Milojković-Opsenica D. Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.). in Plant Foods For Human Nutrition. 2015;70(4):433-440.
doi:10.1007/s11130-015-0515-4 .

Stanojevic, Marija, Trifković, Jelena, Fotiric-Aksic, Milica M, Rakonjac, Vera, Nikolic, Dragan, Šegan, Sandra, Milojković-Opsenica, Dušanka, "Sugar Profile of Kernels as a Marker of Origin and Ripening Time of Peach (Prunus persicae L.)" in Plant Foods For Human Nutrition, 70, no. 4 (2015):433-440,
https://doi.org/10.1007/s11130-015-0515-4 . .

TY  - JOUR
AU  - Stanojevic, Marija
AU  - Trifković, Jelena
AU  - Kostić Rajačić, Slađana
AU  - Šoškić, Vukić
AU  - Tešić, Živoslav
AU  - Milojković-Opsenica, Dušanka
PY  - 2014
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/1551
AB  - The chromatographic behavior of arylureas and arylacetamides derivatives with observed biological activity toward dopamine D-2 and 5-hydroxytryptamine 5HT(1A) receptors were examined by high-performance thin-layer chromatography in order to determine their lipophilicity and to correlate their structure and retention. The binary water-dimethyl sulfoxid mobile phases and RP-18 silica as stationary phase were used in order to determine chromatographic descriptors R-M(0), b, and C-0, as a measure of the lipophilicity of tested compounds. Based on the respective retention, the lipophilicity of the investigated compounds was discussed. Principal component analysis followed by partial least squares was used to select variables that best describe the behavior of the investigated compounds in the chromatographic system and to quantify their influences. The models reveal the importance of nonpolar properties of the solutes and their ability for hydrophobic interactions, as well as the importance of proton donating abilities and the size and the shape of the molecule, pointing out on that way the possible separation mechanism in the studied chromatographic systems.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Liquid Chromatography & Related Technologies
T1  - Assessment of lipophilicity of some biologically active arylpiperazines by rptlc and multivariate analysis
VL  - 37
IS  - 20
SP  - 2814
EP  - 2828
DO  - 10.1080/10826076.2014.907112
ER  - 

@article{
author = "Stanojevic, Marija and Trifković, Jelena and Kostić Rajačić, Slađana and Šoškić, Vukić and Tešić, Živoslav and Milojković-Opsenica, Dušanka",
year = "2014",
abstract = "The chromatographic behavior of arylureas and arylacetamides derivatives with observed biological activity toward dopamine D-2 and 5-hydroxytryptamine 5HT(1A) receptors were examined by high-performance thin-layer chromatography in order to determine their lipophilicity and to correlate their structure and retention. The binary water-dimethyl sulfoxid mobile phases and RP-18 silica as stationary phase were used in order to determine chromatographic descriptors R-M(0), b, and C-0, as a measure of the lipophilicity of tested compounds. Based on the respective retention, the lipophilicity of the investigated compounds was discussed. Principal component analysis followed by partial least squares was used to select variables that best describe the behavior of the investigated compounds in the chromatographic system and to quantify their influences. The models reveal the importance of nonpolar properties of the solutes and their ability for hydrophobic interactions, as well as the importance of proton donating abilities and the size and the shape of the molecule, pointing out on that way the possible separation mechanism in the studied chromatographic systems.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Liquid Chromatography & Related Technologies",
title = "Assessment of lipophilicity of some biologically active arylpiperazines by rptlc and multivariate analysis",
volume = "37",
number = "20",
pages = "2814-2828",
doi = "10.1080/10826076.2014.907112"
}

Stanojevic, M., Trifković, J., Kostić Rajačić, S., Šoškić, V., Tešić, Ž.,& Milojković-Opsenica, D.. (2014). Assessment of lipophilicity of some biologically active arylpiperazines by rptlc and multivariate analysis. in Journal of Liquid Chromatography & Related Technologies
Taylor & Francis Inc, Philadelphia., 37(20), 2814-2828.
https://doi.org/10.1080/10826076.2014.907112

Stanojevic M, Trifković J, Kostić Rajačić S, Šoškić V, Tešić Ž, Milojković-Opsenica D. Assessment of lipophilicity of some biologically active arylpiperazines by rptlc and multivariate analysis. in Journal of Liquid Chromatography & Related Technologies. 2014;37(20):2814-2828.
doi:10.1080/10826076.2014.907112 .

Stanojevic, Marija, Trifković, Jelena, Kostić Rajačić, Slađana, Šoškić, Vukić, Tešić, Živoslav, Milojković-Opsenica, Dušanka, "Assessment of lipophilicity of some biologically active arylpiperazines by rptlc and multivariate analysis" in Journal of Liquid Chromatography & Related Technologies, 37, no. 20 (2014):2814-2828,
https://doi.org/10.1080/10826076.2014.907112 . .