TY  - JOUR
AU  - Fotirić-Akšić, Milica M.
AU  - Gašić, Uroš M.
AU  - Dabić Zagorac, Dragana
AU  - Sredojević, Milica
AU  - Tosti, Tomislav
AU  - Natić, Maja
AU  - Meland, Mekjell
PY  - 2019
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/3722
AB  - The aim of this research was to analyze sugars and phenolics of pollen obtained from 15 different ‘Oblacinska’ sour cherry clones and to assess the chemical fingerprint of this cultivar. Carbohydrate analysis was done using high-performance anion-exchange chromatography (HPAEC) with pulsed amperometric detection (PAD), while polyphenols were analyzed by ultra-high-performance liquid chromatography-diode array detector-tandem mass spectrometry (UHPLC-DAD MS/MS) system. Glucose was the most abundant sugar, followed by fructose and sucrose. Some samples had high level of stress sugars, especially trehalose. Rutin was predominantly polyphenol in a quantity up to 181.12 mg/kg (clone III/9), with chlorogenic acid (up to 59.93 mg/kg in clone III/9) and p-coumaric acid (up to 53.99 mg/kg in clone VIII/1) coming after. According to the principal component analysis (PCA), fructose, maltose, maltotriose, sorbitol, and trehalose were the most important sugars in separating pollen samples. PCA showed splitting off clones VIII/1, IV/8, III/9, and V/P according to the quantity of phenolics and dissimilar profiles. Large differences in chemical composition of studied ‘Oblacinska sour cherry’ clone pollen were shown, proving that it is not a cultivar, but population. Finally, due to the highest level of phenolics, clones IV/8, XV/3, and VIII/1 could be singled out as a promising one for producing functional food and/or in medicinal treatments.
PB  - MDPI
T2  - Biomolecules
T1  - Chemical fingerprint of ‘oblacinska’ sour cherry (prunus Cerasus L.) pollen
VL  - 9
IS  - 9
DO  - 10.3390/biom9090391
ER  - 

@article{
author = "Fotirić-Akšić, Milica M. and Gašić, Uroš M. and Dabić Zagorac, Dragana and Sredojević, Milica and Tosti, Tomislav and Natić, Maja and Meland, Mekjell",
year = "2019",
abstract = "The aim of this research was to analyze sugars and phenolics of pollen obtained from 15 different ‘Oblacinska’ sour cherry clones and to assess the chemical fingerprint of this cultivar. Carbohydrate analysis was done using high-performance anion-exchange chromatography (HPAEC) with pulsed amperometric detection (PAD), while polyphenols were analyzed by ultra-high-performance liquid chromatography-diode array detector-tandem mass spectrometry (UHPLC-DAD MS/MS) system. Glucose was the most abundant sugar, followed by fructose and sucrose. Some samples had high level of stress sugars, especially trehalose. Rutin was predominantly polyphenol in a quantity up to 181.12 mg/kg (clone III/9), with chlorogenic acid (up to 59.93 mg/kg in clone III/9) and p-coumaric acid (up to 53.99 mg/kg in clone VIII/1) coming after. According to the principal component analysis (PCA), fructose, maltose, maltotriose, sorbitol, and trehalose were the most important sugars in separating pollen samples. PCA showed splitting off clones VIII/1, IV/8, III/9, and V/P according to the quantity of phenolics and dissimilar profiles. Large differences in chemical composition of studied ‘Oblacinska sour cherry’ clone pollen were shown, proving that it is not a cultivar, but population. Finally, due to the highest level of phenolics, clones IV/8, XV/3, and VIII/1 could be singled out as a promising one for producing functional food and/or in medicinal treatments.",
publisher = "MDPI",
journal = "Biomolecules",
title = "Chemical fingerprint of ‘oblacinska’ sour cherry (prunus Cerasus L.) pollen",
volume = "9",
number = "9",
doi = "10.3390/biom9090391"
}

Fotirić-Akšić, M. M., Gašić, U. M., Dabić Zagorac, D., Sredojević, M., Tosti, T., Natić, M.,& Meland, M.. (2019). Chemical fingerprint of ‘oblacinska’ sour cherry (prunus Cerasus L.) pollen. in Biomolecules
MDPI., 9(9).
https://doi.org/10.3390/biom9090391

Fotirić-Akšić MM, Gašić UM, Dabić Zagorac D, Sredojević M, Tosti T, Natić M, Meland M. Chemical fingerprint of ‘oblacinska’ sour cherry (prunus Cerasus L.) pollen. in Biomolecules. 2019;9(9).
doi:10.3390/biom9090391 .

Fotirić-Akšić, Milica M., Gašić, Uroš M., Dabić Zagorac, Dragana, Sredojević, Milica, Tosti, Tomislav, Natić, Maja, Meland, Mekjell, "Chemical fingerprint of ‘oblacinska’ sour cherry (prunus Cerasus L.) pollen" in Biomolecules, 9, no. 9 (2019),
https://doi.org/10.3390/biom9090391 . .