One of the most important practices in the production of some alcoholic beverages is ageing process. During that process, important changes occur, which results in improved sensory characteristics. The phenolic fraction was considered to be one of the most important parameters for evaluating quality in the choice of good alternative aging wood [3]. So far, mulberry heartwood hasn’t been investigated too much in order to characterize polyphenols. Therefore, the aim of this research was to investigate phenolic profile of industrially dried mulberry staves originating from Serbia. The results showed that mulberry was abundant in oxyresveratrol, taxifolin, (- )-catechin gallate, and phenolic acids, such as protocatechuic, p-hydroxybenzoic and ellagic acid. Characteristic emission spectrum of the wood sample showed the maximum at 420 nm, being blue shifted comparing with the maxima of most hard- and soft- wood species. This may be addressed to a relatively low content of lignin in mulberry ...wood. The extract showed a maximum characteristic for the major polyphenols of oxyresveratrol and coumarin type.
TY - CONF
AU - Smailagić, Anita
AU - Dabić-Zagorac, Dragana
AU - Veljović, Sonja
AU - Gašić, Uroš M.
AU - Pergal, Marija V.
AU - Stanković, Mira
AU - Radotić, Ksenija
AU - Natić, Maja
PY - 2018
UR - http://cherry.chem.bg.ac.rs/handle/123456789/5125
AB - One of the most important practices in the production of some alcoholic beverages is ageing process. During that process, important changes occur, which results in improved sensory characteristics. The phenolic fraction was considered to be one of the most important parameters for evaluating quality in the choice of good alternative aging wood [3]. So far, mulberry heartwood hasn’t been investigated too much in order to characterize polyphenols. Therefore, the aim of this research was to investigate phenolic profile of industrially dried mulberry staves originating from Serbia. The results showed that mulberry was abundant in oxyresveratrol, taxifolin, (- )-catechin gallate, and phenolic acids, such as protocatechuic, p-hydroxybenzoic and ellagic acid. Characteristic emission spectrum of the wood sample showed the maximum at 420 nm, being blue shifted comparing with the maxima of most hard- and soft- wood species. This may be addressed to a relatively low content of lignin in mulberry wood. The extract showed a maximum characteristic for the major polyphenols of oxyresveratrol and coumarin type.
C3 - AGH International Student Conference Knowledge, Technology and Society
T1 - Phenolic profile of Morus alba L. (mulberry) barrel staves
UR - https://hdl.handle.net/21.15107/rcub_cherry_5125
ER -
@conference{
author = "Smailagić, Anita and Dabić-Zagorac, Dragana and Veljović, Sonja and Gašić, Uroš M. and Pergal, Marija V. and Stanković, Mira and Radotić, Ksenija and Natić, Maja",
year = "2018",
abstract = "One of the most important practices in the production of some alcoholic beverages is ageing process. During that process, important changes occur, which results in improved sensory characteristics. The phenolic fraction was considered to be one of the most important parameters for evaluating quality in the choice of good alternative aging wood [3]. So far, mulberry heartwood hasn’t been investigated too much in order to characterize polyphenols. Therefore, the aim of this research was to investigate phenolic profile of industrially dried mulberry staves originating from Serbia. The results showed that mulberry was abundant in oxyresveratrol, taxifolin, (- )-catechin gallate, and phenolic acids, such as protocatechuic, p-hydroxybenzoic and ellagic acid. Characteristic emission spectrum of the wood sample showed the maximum at 420 nm, being blue shifted comparing with the maxima of most hard- and soft- wood species. This may be addressed to a relatively low content of lignin in mulberry wood. The extract showed a maximum characteristic for the major polyphenols of oxyresveratrol and coumarin type.",
journal = "AGH International Student Conference Knowledge, Technology and Society",
title = "Phenolic profile of Morus alba L. (mulberry) barrel staves",
url = "https://hdl.handle.net/21.15107/rcub_cherry_5125"
}
Smailagić, A., Dabić-Zagorac, D., Veljović, S., Gašić, U. M., Pergal, M. V., Stanković, M., Radotić, K.,& Natić, M.. (2018). Phenolic profile of Morus alba L. (mulberry) barrel staves. in AGH International Student Conference Knowledge, Technology and Society.
https://hdl.handle.net/21.15107/rcub_cherry_5125
Smailagić A, Dabić-Zagorac D, Veljović S, Gašić UM, Pergal MV, Stanković M, Radotić K, Natić M. Phenolic profile of Morus alba L. (mulberry) barrel staves. in AGH International Student Conference Knowledge, Technology and Society. 2018;.
https://hdl.handle.net/21.15107/rcub_cherry_5125 .
Smailagić, Anita, Dabić-Zagorac, Dragana, Veljović, Sonja, Gašić, Uroš M., Pergal, Marija V., Stanković, Mira, Radotić, Ksenija, Natić, Maja, "Phenolic profile of Morus alba L. (mulberry) barrel staves" in AGH International Student Conference Knowledge, Technology and Society (2018),
https://hdl.handle.net/21.15107/rcub_cherry_5125 .
