TY  - JOUR
AU  - Djordjević, Boban
AU  - Pljevljakusić, Dejan
AU  - Savikin, Katarina
AU  - Stević, Tatjana R.
AU  - Bigović, Dubravka
PY  - 2014
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3401
AB  - Dormant buds are recognized as valuable side product of the blackcurrant cultivation. Four blackcurrant varieties cultivated in Serbia, i.e., Ben Sarek, Ometa, Ben Lomond, and Ben Nevis, were evaluated for the content, chemical composition, and antimicrobial activity of their bud essential oils. The oil yields of buds harvested during two different growth periods ranged from 1.2-2.0%, and the variety Ometa had the highest yield among the tested varieties. GC-FID and GC/MS analysis of the oils allowed the identification of eight main components, i.e., -pinene (1.6-5.4%), sabinene (1.9-38.4%), -car-3-ene (13.0-50.7%), -phellandrene (2.9-18.0%), terpinolene (6.6-11.9%), terpinen-4-ol (0.9-6.6%), -caryophyllene (3.8-10.4%), and -humulene (0.2-4.1%). In addition, the similarity degree of the essential-oil compositions of buds harvested from the upper and lower parts of the shrubs was investigated by hierarchical clustering. All essential oils originating from the same genotype were grouped in the same cluster, indicating the reliability of essential oils as chemotaxonomic markers. For more detailed chemotaxonomic investigations, the three compounds with the greatest variance were chosen, i.e., sabinene, -car-3-ene, and -phellandrene, which proved to be efficient for the variety distinction. Factor analysis showed that the essential-oil composition as chemotaxonomic marker in blackcurrants was more reliable for variety Ben Sarek than for variety Ben Nevis. Moreover, it was demonstrated that the essential oils had very strong inhibitory activity against all tested microorganisms. Fungi were more sensitive than bacteria; indeed their growth was completely inhibited at much lower concentrations. In comparison to commercial antibiotics, significantly lower concentrations of the oils were necessary for the complete inhibition of fungal growth.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Chemistry & Biodiversity
T1  - Essential Oil from Blackcurrant Buds as Chemotaxonomy Marker and Antimicrobial Agent
EP  - 1240
IS  - 8
SP  - 1228
VL  - 11
DO  - 10.1002/cbdv.201400039
ER  - 

@article{
author = "Djordjević, Boban and Pljevljakusić, Dejan and Savikin, Katarina and Stević, Tatjana R. and Bigović, Dubravka",
year = "2014",
abstract = "Dormant buds are recognized as valuable side product of the blackcurrant cultivation. Four blackcurrant varieties cultivated in Serbia, i.e., Ben Sarek, Ometa, Ben Lomond, and Ben Nevis, were evaluated for the content, chemical composition, and antimicrobial activity of their bud essential oils. The oil yields of buds harvested during two different growth periods ranged from 1.2-2.0%, and the variety Ometa had the highest yield among the tested varieties. GC-FID and GC/MS analysis of the oils allowed the identification of eight main components, i.e., -pinene (1.6-5.4%), sabinene (1.9-38.4%), -car-3-ene (13.0-50.7%), -phellandrene (2.9-18.0%), terpinolene (6.6-11.9%), terpinen-4-ol (0.9-6.6%), -caryophyllene (3.8-10.4%), and -humulene (0.2-4.1%). In addition, the similarity degree of the essential-oil compositions of buds harvested from the upper and lower parts of the shrubs was investigated by hierarchical clustering. All essential oils originating from the same genotype were grouped in the same cluster, indicating the reliability of essential oils as chemotaxonomic markers. For more detailed chemotaxonomic investigations, the three compounds with the greatest variance were chosen, i.e., sabinene, -car-3-ene, and -phellandrene, which proved to be efficient for the variety distinction. Factor analysis showed that the essential-oil composition as chemotaxonomic marker in blackcurrants was more reliable for variety Ben Sarek than for variety Ben Nevis. Moreover, it was demonstrated that the essential oils had very strong inhibitory activity against all tested microorganisms. Fungi were more sensitive than bacteria; indeed their growth was completely inhibited at much lower concentrations. In comparison to commercial antibiotics, significantly lower concentrations of the oils were necessary for the complete inhibition of fungal growth.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Chemistry & Biodiversity",
title = "Essential Oil from Blackcurrant Buds as Chemotaxonomy Marker and Antimicrobial Agent",
pages = "1240-1228",
number = "8",
volume = "11",
doi = "10.1002/cbdv.201400039"
}

Djordjević, B., Pljevljakusić, D., Savikin, K., Stević, T. R.,& Bigović, D.. (2014). Essential Oil from Blackcurrant Buds as Chemotaxonomy Marker and Antimicrobial Agent. in Chemistry & Biodiversity
Wiley-V C H Verlag Gmbh, Weinheim., 11(8), 1228-1240.
https://doi.org/10.1002/cbdv.201400039

Djordjević B, Pljevljakusić D, Savikin K, Stević TR, Bigović D. Essential Oil from Blackcurrant Buds as Chemotaxonomy Marker and Antimicrobial Agent. in Chemistry & Biodiversity. 2014;11(8):1228-1240.
doi:10.1002/cbdv.201400039 .

Djordjević, Boban, Pljevljakusić, Dejan, Savikin, Katarina, Stević, Tatjana R., Bigović, Dubravka, "Essential Oil from Blackcurrant Buds as Chemotaxonomy Marker and Antimicrobial Agent" in Chemistry & Biodiversity, 11, no. 8 (2014):1228-1240,
https://doi.org/10.1002/cbdv.201400039 . .

TY  - JOUR
AU  - Savikin, Katarina
AU  - Menković, Nebojša
AU  - Zdunić, Gordana
AU  - Tasić, Slavoljub R.
AU  - Ristić, Mihailo S.
AU  - Stević, Tatjana R.
AU  - Dajić-Stevanović, Zora
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2371
AB  - Light yellowish, pleasant-smelling essential oils were obtained in 0.3%, 1.3%, and 0.8% yields from the aerial parts of S. cuneifolia Ten., M. thymifolia (Scop.) Fritsch., and M. dalmatica Benth, respectively. Thirty-four compounds were identified in the oil of M. dalmatica representing 98.7% of total oil composition, while in the oil of M. thymifolia, 21 were identified representing 78.2% of total oil composition. The major compounds in the oil of M. thymifolia included pulegone (50.4%), piperitenone (10.3%) and piperitenone oxide (4.3%), while the oil of M. dalmatica was rich in pulegone (26.7%), piperitenone (21.8%) and piperitenone oxide (25.4%). Fifty-five compounds were characterized in the oil of S. cuneifolia, representing 92.1% of total oil composition. Linalool (19.9%) and alpha-pinene (12.3%) were found to be the dominant compounds. Antimicrobial activity was noticed in all examined oils with MIC Values ranging from 5.6-54 mu g/mL. The most active was the oil of S. cuneifolia, which completely inhibited the growth of mostly all tested microorganisms at the lowest supplied concentration. Glandular trichomes (both peltate and capitate) and nonglandular, uniseriate, simple hairs were distributed on abaxial and adaxial surface of the leaves, calyces and stem in all examined species.
PB  - Taylor & Francis Inc, Philadelphia
T2  - Journal of Essential Oil Research
T1  - Chemical Composition and Antimicrobial Activity of the Essential Oils of Micromeria thymifolia (Scop.) Fritsch., M. dalmatica Benth., and Satureja cuneifolia Ten. and Its Secretory Elements
EP  - 96
IS  - 1
SP  - 91
VL  - 22
DO  - 10.1080/10412905.2010.9700271
ER  - 

@article{
author = "Savikin, Katarina and Menković, Nebojša and Zdunić, Gordana and Tasić, Slavoljub R. and Ristić, Mihailo S. and Stević, Tatjana R. and Dajić-Stevanović, Zora",
year = "2010",
abstract = "Light yellowish, pleasant-smelling essential oils were obtained in 0.3%, 1.3%, and 0.8% yields from the aerial parts of S. cuneifolia Ten., M. thymifolia (Scop.) Fritsch., and M. dalmatica Benth, respectively. Thirty-four compounds were identified in the oil of M. dalmatica representing 98.7% of total oil composition, while in the oil of M. thymifolia, 21 were identified representing 78.2% of total oil composition. The major compounds in the oil of M. thymifolia included pulegone (50.4%), piperitenone (10.3%) and piperitenone oxide (4.3%), while the oil of M. dalmatica was rich in pulegone (26.7%), piperitenone (21.8%) and piperitenone oxide (25.4%). Fifty-five compounds were characterized in the oil of S. cuneifolia, representing 92.1% of total oil composition. Linalool (19.9%) and alpha-pinene (12.3%) were found to be the dominant compounds. Antimicrobial activity was noticed in all examined oils with MIC Values ranging from 5.6-54 mu g/mL. The most active was the oil of S. cuneifolia, which completely inhibited the growth of mostly all tested microorganisms at the lowest supplied concentration. Glandular trichomes (both peltate and capitate) and nonglandular, uniseriate, simple hairs were distributed on abaxial and adaxial surface of the leaves, calyces and stem in all examined species.",
publisher = "Taylor & Francis Inc, Philadelphia",
journal = "Journal of Essential Oil Research",
title = "Chemical Composition and Antimicrobial Activity of the Essential Oils of Micromeria thymifolia (Scop.) Fritsch., M. dalmatica Benth., and Satureja cuneifolia Ten. and Its Secretory Elements",
pages = "96-91",
number = "1",
volume = "22",
doi = "10.1080/10412905.2010.9700271"
}

Savikin, K., Menković, N., Zdunić, G., Tasić, S. R., Ristić, M. S., Stević, T. R.,& Dajić-Stevanović, Z.. (2010). Chemical Composition and Antimicrobial Activity of the Essential Oils of Micromeria thymifolia (Scop.) Fritsch., M. dalmatica Benth., and Satureja cuneifolia Ten. and Its Secretory Elements. in Journal of Essential Oil Research
Taylor & Francis Inc, Philadelphia., 22(1), 91-96.
https://doi.org/10.1080/10412905.2010.9700271

Savikin K, Menković N, Zdunić G, Tasić SR, Ristić MS, Stević TR, Dajić-Stevanović Z. Chemical Composition and Antimicrobial Activity of the Essential Oils of Micromeria thymifolia (Scop.) Fritsch., M. dalmatica Benth., and Satureja cuneifolia Ten. and Its Secretory Elements. in Journal of Essential Oil Research. 2010;22(1):91-96.
doi:10.1080/10412905.2010.9700271 .

Savikin, Katarina, Menković, Nebojša, Zdunić, Gordana, Tasić, Slavoljub R., Ristić, Mihailo S., Stević, Tatjana R., Dajić-Stevanović, Zora, "Chemical Composition and Antimicrobial Activity of the Essential Oils of Micromeria thymifolia (Scop.) Fritsch., M. dalmatica Benth., and Satureja cuneifolia Ten. and Its Secretory Elements" in Journal of Essential Oil Research, 22, no. 1 (2010):91-96,
https://doi.org/10.1080/10412905.2010.9700271 . .