TY  - JOUR
AU  - Koprivica, Marija
AU  - Milojković-Opsenica, Dušanka
AU  - Fotirić-Aksić, Milica
AU  - Dramicanin, Aleksandra
AU  - Lazarević, Kristina
PY  - 2022
UR  - https://ritnms.itnms.ac.rs/handle/123456789/636
AB  - The peach stones and kernels are easily available biowaste which could be useful for the extraction of nutritionally important compounds such as fatty acids. Except in industry, characterization of stones and kernels could be useful in pomology to describe different cultivars, and for selecting new parents in a breeding program. A total of 25 samples of stones and kernels from various peach cultivars that differed in origin and ripening time, but growing in the same climatic conditions, were characterized by fatty acids composition and physical properties. This work confirmed that unsaturated fatty acids (oleic and linoleic fatty acids) were the most represented in peach kernel oil and their content depended of peach genotype. Additionally, the fatty acids in combination with length, weight, and moisture of peach kernels could be used as a parameter of authenticity assessment. This research may contribute for the peach cultivar discrimination and recommendation of cultivars/genotypes with high kernel quality which could be used for the extractions of oil rich in unsaturated fatty acids and further use in food, pharmaceutical and cosmetic industry. Besides, selected cultivars could be used in breeding programs, for creating new genotypes for oil production.
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Fatty acids composition and physical properties of stones and kernels from different peach cultivars as biomarker of origin and ripening time
EP  - 2482
IS  - 10
SP  - 2471
VL  - 248
DO  - 10.1007/s00217-022-04062-3
UR  - conv_944
ER  - 

@article{
author = "Koprivica, Marija and Milojković-Opsenica, Dušanka and Fotirić-Aksić, Milica and Dramicanin, Aleksandra and Lazarević, Kristina",
year = "2022",
abstract = "The peach stones and kernels are easily available biowaste which could be useful for the extraction of nutritionally important compounds such as fatty acids. Except in industry, characterization of stones and kernels could be useful in pomology to describe different cultivars, and for selecting new parents in a breeding program. A total of 25 samples of stones and kernels from various peach cultivars that differed in origin and ripening time, but growing in the same climatic conditions, were characterized by fatty acids composition and physical properties. This work confirmed that unsaturated fatty acids (oleic and linoleic fatty acids) were the most represented in peach kernel oil and their content depended of peach genotype. Additionally, the fatty acids in combination with length, weight, and moisture of peach kernels could be used as a parameter of authenticity assessment. This research may contribute for the peach cultivar discrimination and recommendation of cultivars/genotypes with high kernel quality which could be used for the extractions of oil rich in unsaturated fatty acids and further use in food, pharmaceutical and cosmetic industry. Besides, selected cultivars could be used in breeding programs, for creating new genotypes for oil production.",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Fatty acids composition and physical properties of stones and kernels from different peach cultivars as biomarker of origin and ripening time",
pages = "2482-2471",
number = "10",
volume = "248",
doi = "10.1007/s00217-022-04062-3",
url = "conv_944"
}

Koprivica, M., Milojković-Opsenica, D., Fotirić-Aksić, M., Dramicanin, A.,& Lazarević, K.. (2022). Fatty acids composition and physical properties of stones and kernels from different peach cultivars as biomarker of origin and ripening time. in European Food Research and Technology
Springer, New York., 248(10), 2471-2482.
https://doi.org/10.1007/s00217-022-04062-3
conv_944

Koprivica M, Milojković-Opsenica D, Fotirić-Aksić M, Dramicanin A, Lazarević K. Fatty acids composition and physical properties of stones and kernels from different peach cultivars as biomarker of origin and ripening time. in European Food Research and Technology. 2022;248(10):2471-2482.
doi:10.1007/s00217-022-04062-3
conv_944 .

Koprivica, Marija, Milojković-Opsenica, Dušanka, Fotirić-Aksić, Milica, Dramicanin, Aleksandra, Lazarević, Kristina, "Fatty acids composition and physical properties of stones and kernels from different peach cultivars as biomarker of origin and ripening time" in European Food Research and Technology, 248, no. 10 (2022):2471-2482,
https://doi.org/10.1007/s00217-022-04062-3 .,
conv_944 .

TY  - JOUR
AU  - Koprivica, Marija
AU  - Trifković, Jelena
AU  - Dramicanin, Aleksandra
AU  - Gašić, Uros M.
AU  - Fotirić-Aksić, Milica
AU  - Milojković-Opsenica, Dušanka
PY  - 2018
UR  - https://ritnms.itnms.ac.rs/handle/123456789/463
AB  - Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.
PB  - Springer, New York
T2  - European Food Research and Technology
T1  - Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique
EP  - 2064
IS  - 11
SP  - 2051
VL  - 244
DO  - 10.1007/s00217-018-3116-2
UR  - conv_833
ER  - 

@article{
author = "Koprivica, Marija and Trifković, Jelena and Dramicanin, Aleksandra and Gašić, Uros M. and Fotirić-Aksić, Milica and Milojković-Opsenica, Dušanka",
year = "2018",
abstract = "Recently, search for new natural sources of compounds with health-enhancing properties prompted interest in fruit kernels. This paper aims to assess peach kernels as a source of nutritionally important compounds, such as phenolic compounds. A total of 25 kernels from various peach germplasm differing in origin and ripening time were characterized by their phenolic profiles. Ultra-high-Performance Liquid Chromatography coupled with Linear Trap Quadrupole and OrbiTrap MS/MS hybrid mass spectrometry was used for determination of 76 different organic compounds. The content of identified phenolic compounds indicated peach kernel as reliable source of bioactive substances with prevalent concentrations of catechin and several phenolic acids. Statistical procedures confirm that phenolic compounds could be used as phytochemical biomarkers to differentiate peach kernel samples belonging to different cultivars/genotypes according to their origin and ripening time. The CATPCA confirmed the possibility of application of chemical profiles presented only as categorical variables for classification.",
publisher = "Springer, New York",
journal = "European Food Research and Technology",
title = "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique",
pages = "2064-2051",
number = "11",
volume = "244",
doi = "10.1007/s00217-018-3116-2",
url = "conv_833"
}

Koprivica, M., Trifković, J., Dramicanin, A., Gašić, U. M., Fotirić-Aksić, M.,& Milojković-Opsenica, D.. (2018). Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology
Springer, New York., 244(11), 2051-2064.
https://doi.org/10.1007/s00217-018-3116-2
conv_833

Koprivica M, Trifković J, Dramicanin A, Gašić UM, Fotirić-Aksić M, Milojković-Opsenica D. Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique. in European Food Research and Technology. 2018;244(11):2051-2064.
doi:10.1007/s00217-018-3116-2
conv_833 .

Koprivica, Marija, Trifković, Jelena, Dramicanin, Aleksandra, Gašić, Uros M., Fotirić-Aksić, Milica, Milojković-Opsenica, Dušanka, "Determination of the phenolic profile of peach (Prunus persica L.) kernels using UHPLC-LTQ OrbiTrap MS/MS technique" in European Food Research and Technology, 244, no. 11 (2018):2051-2064,
https://doi.org/10.1007/s00217-018-3116-2 .,
conv_833 .

TY  - JOUR
AU  - Stanojević, Marija
AU  - Trifković, Jelena
AU  - Fotirić-Aksić, Milica
AU  - Rakonjac, Vera
AU  - Nikolić, Dragan
AU  - Segan, Sandra
AU  - Milojković-Opsenica, Dušanka
PY  - 2015
UR  - https://ritnms.itnms.ac.rs/handle/123456789/342
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.)
EP  - 440
IS  - 4
SP  - 433
VL  - 70
DO  - 10.1007/s11130-015-0515-4
UR  - conv_744
ER  - 

@article{
author = "Stanojević, Marija and Trifković, Jelena and Fotirić-Aksić, Milica and Rakonjac, Vera and Nikolić, Dragan and Segan, 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.)",
pages = "440-433",
number = "4",
volume = "70",
doi = "10.1007/s11130-015-0515-4",
url = "conv_744"
}

Stanojević, M., Trifković, J., Fotirić-Aksić, M., Rakonjac, V., Nikolić, D., Segan, 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
conv_744

Stanojević M, Trifković J, Fotirić-Aksić M, Rakonjac V, Nikolić D, Segan 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
conv_744 .

Stanojević, Marija, Trifković, Jelena, Fotirić-Aksić, Milica, Rakonjac, Vera, Nikolić, Dragan, Segan, 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 .,
conv_744 .