TY  - JOUR
AU  - Bukvicki, Danka
AU  - Gottardi, Davide
AU  - Tyagi, Arnit Kumar
AU  - Veljić, Milan
AU  - Mann, Petar D.
AU  - Vujisić, Ljubodrag V.
AU  - Guerzoni, Maria Elisabetta
AU  - Vannini, Lucia
PY  - 2014
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/1489
AB  - This study was focused on chemical characterisation of liverwort Scapania nemorea extracts and their antimicrobial activity against pathogenic and food-spoiling yeasts and bacteria. The chemical composition of three different extracts of the liverwort S. nemorea was determined by solid phase microextraction gas chromatography-mass spectrometry (SPME GC MS). The dominant compounds in extracts were sesquiterpenes beta-bazzanene (11%, 17.9% and 14.6%), isobazzanene (10.2%, 15.8% and 11.7%) and aromadendrene (8.8%, 12.9% and 10.6%) in the methanol, ethanol and ethyl acetate extracts, respectively. Antimicrobial potential of S. nemorea extracts against food spoiling yeasts and bacteria was determined in vitro by microdilution method. The Minimum Inhibitory Concentration (MIC) varied from 0.5 to 3 mg/mL for bacteria, and from 0.2 to 1 mg/mL for yeasts. Moreover, the combined effects of dry methanol extract of S. nemorea and heat processing on the survival and growth of a spoilage yeast in an apple/orange-based beverage, have been assessed through a Central Composite Design. Changes in color and flavor of the beverages were considered acceptable also after one week of storage at 25 degrees C. The results provide evidence of antimicrobial potential of S. nemorea extracts and suggest its potential as natural antimicrobial agent for food preservation. (C) 2013 Elsevier Ltd. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - LWT -food Science and Technology ( Lebensmittel - Wissenschaft und Technologie)
T1  - Scapania nemorea liverwort extracts: Investigation on volatile compounds, in vitro antimicrobial activity and control of Saccharomyces cerevisiae in fruit juice
VL  - 55
IS  - 2
SP  - 452
EP  - 458
DO  - 10.1016/j.lwt.2013.09.029
ER  - 

@article{
author = "Bukvicki, Danka and Gottardi, Davide and Tyagi, Arnit Kumar and Veljić, Milan and Mann, Petar D. and Vujisić, Ljubodrag V. and Guerzoni, Maria Elisabetta and Vannini, Lucia",
year = "2014",
abstract = "This study was focused on chemical characterisation of liverwort Scapania nemorea extracts and their antimicrobial activity against pathogenic and food-spoiling yeasts and bacteria. The chemical composition of three different extracts of the liverwort S. nemorea was determined by solid phase microextraction gas chromatography-mass spectrometry (SPME GC MS). The dominant compounds in extracts were sesquiterpenes beta-bazzanene (11%, 17.9% and 14.6%), isobazzanene (10.2%, 15.8% and 11.7%) and aromadendrene (8.8%, 12.9% and 10.6%) in the methanol, ethanol and ethyl acetate extracts, respectively. Antimicrobial potential of S. nemorea extracts against food spoiling yeasts and bacteria was determined in vitro by microdilution method. The Minimum Inhibitory Concentration (MIC) varied from 0.5 to 3 mg/mL for bacteria, and from 0.2 to 1 mg/mL for yeasts. Moreover, the combined effects of dry methanol extract of S. nemorea and heat processing on the survival and growth of a spoilage yeast in an apple/orange-based beverage, have been assessed through a Central Composite Design. Changes in color and flavor of the beverages were considered acceptable also after one week of storage at 25 degrees C. The results provide evidence of antimicrobial potential of S. nemorea extracts and suggest its potential as natural antimicrobial agent for food preservation. (C) 2013 Elsevier Ltd. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "LWT -food Science and Technology ( Lebensmittel - Wissenschaft und Technologie)",
title = "Scapania nemorea liverwort extracts: Investigation on volatile compounds, in vitro antimicrobial activity and control of Saccharomyces cerevisiae in fruit juice",
volume = "55",
number = "2",
pages = "452-458",
doi = "10.1016/j.lwt.2013.09.029"
}

Bukvicki, D., Gottardi, D., Tyagi, A. K., Veljić, M., Mann, P. D., Vujisić, L. V., Guerzoni, M. E.,& Vannini, L.. (2014). Scapania nemorea liverwort extracts: Investigation on volatile compounds, in vitro antimicrobial activity and control of Saccharomyces cerevisiae in fruit juice. in LWT -food Science and Technology ( Lebensmittel - Wissenschaft und Technologie)
Elsevier Science Bv, Amsterdam., 55(2), 452-458.
https://doi.org/10.1016/j.lwt.2013.09.029

Bukvicki D, Gottardi D, Tyagi AK, Veljić M, Mann PD, Vujisić LV, Guerzoni ME, Vannini L. Scapania nemorea liverwort extracts: Investigation on volatile compounds, in vitro antimicrobial activity and control of Saccharomyces cerevisiae in fruit juice. in LWT -food Science and Technology ( Lebensmittel - Wissenschaft und Technologie). 2014;55(2):452-458.
doi:10.1016/j.lwt.2013.09.029 .

Bukvicki, Danka, Gottardi, Davide, Tyagi, Arnit Kumar, Veljić, Milan, Mann, Petar D., Vujisić, Ljubodrag V., Guerzoni, Maria Elisabetta, Vannini, Lucia, "Scapania nemorea liverwort extracts: Investigation on volatile compounds, in vitro antimicrobial activity and control of Saccharomyces cerevisiae in fruit juice" in LWT -food Science and Technology ( Lebensmittel - Wissenschaft und Technologie), 55, no. 2 (2014):452-458,
https://doi.org/10.1016/j.lwt.2013.09.029 . .