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Pregled bibliografske jedinice broj: 441097

Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae)


Blažević, Ivica; Radonić, Ani; Mastelić, Josip; Zekić, Marina; Skočibušić, Mirjana; Maravić, Ana
Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae) // Food chemistry, 121 (2010), 4; 1020-1028 doi:10.1016/j.foodchem.2010.01.041 (međunarodna recenzija, članak, znanstveni)


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Naslov
Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae)

Autori
Blažević, Ivica ; Radonić, Ani ; Mastelić, Josip ; Zekić, Marina ; Skočibušić, Mirjana ; Maravić, Ana

Izvornik
Food chemistry (0308-8146) 121 (2010), 4; 1020-1028

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Aurinia sinuata; glucosinolates; isothiocyanates; nitriles; glycosidically bound volatiles; o-aglycones; antimicrobial activity; GC-MS
(Aurinia sinuata; Glucosinolates; Isothiocyanates; Nitriles; Glycosidically bound volatiles; O-aglycones; Antimicrobial activity; GC-MSAurinia sinuata; glucosinolates; isothiocyanates; nitriles; glycosidically bound volatiles; o-aglycones; antimicrobial activity; GC-MS)

Sažetak
Volatiles of Aurinia sinuata (L.) Griseb. were isolated from aerial parts and analyzed by gas chromatography/gas chromatography - mass spectrometry (GC/GC-MS). The main compounds were glucosinolate degradation products originating from glucoberteroin, glucobrassicanapin and glucoalyssin. They were: 6-(methylthio)hexanenitrile (1.8–51.5%), 6-(methylsulfinyl)hexanenitrile (0-11.5%), 5-(methylsulfinyl)pentyl isothiocyanate (0-10.2%), 5-(methylthio)pentyl isothiocyanate (0.4-9.5%), 4-pentenyl isothiocyanate (0.7–8.9%), 5-hexenenitrile (2.6–14.6%) and 5, 6-epithiohexanenitrile (0-3.4%). Also other volatiles were identified, such as fatty acids and esters (0.3–19.2%), phenols, phenylpropane derivatives and related compounds (0.4–15.8%), aliphatic alcohols and carbonyl compounds (4.2–11.6 %)and some other compounds in smaller percentages. The O-glycosidically bound volatiles were isolated from aerial parts of Aurinia sinuata. After the enzymatic hydrolysis and GC and GC-MS analyses, among 20 volatile aglycones identified, eugenol (73.0%). was the main one. The volatile samples containing glucosinolate degradation products were evaluated for antimicrobial activity using the disc diffusion method with calculated minimum inhibitory concentrations (MIC). All volatile samples expressed a wide range of growth inhibition activity against both Gram-positive and Gram-negative bacteria and fungi. The minimum inhibitory concentrations varied between 0.008 and 0.115 mg/ml.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
011-0982929-1329 - Eterična ulja i arome-biološki aktivni spojevi i njihove modifikacije (Ani Radonić, )
177-0000000-3182 - Indikatori fekalnog onečišćenja i moguće patogene bakterije u obalnom moru (Mirjana Skočibušić, )

Ustanove
Kemijsko-tehnološki fakultet, Split,
Prirodoslovno-matematički fakultet, Split

Citiraj ovu publikaciju

Blažević, Ivica; Radonić, Ani; Mastelić, Josip; Zekić, Marina; Skočibušić, Mirjana; Maravić, Ana
Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae) // Food chemistry, 121 (2010), 4; 1020-1028 doi:10.1016/j.foodchem.2010.01.041 (međunarodna recenzija, članak, znanstveni)
Blažević, I., Radonić, A., Mastelić, J., Zekić, M., Skočibušić, M. & Maravić, A. (2010) Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae). Food chemistry, 121 (4), 1020-1028 doi:10.1016/j.foodchem.2010.01.041.
@article{article, year = {2010}, pages = {1020-1028}, DOI = {10.1016/j.foodchem.2010.01.041}, keywords = {Aurinia sinuata, Glucosinolates, Isothiocyanates, Nitriles, Glycosidically bound volatiles, O-aglycones, Antimicrobial activity, GC-MSAurinia sinuata, glucosinolates, isothiocyanates, nitriles, glycosidically bound volatiles, o-aglycones, antimicrobial activity, GC-MS}, journal = {Food chemistry}, doi = {10.1016/j.foodchem.2010.01.041}, volume = {121}, number = {4}, issn = {0308-8146}, title = {Glucosinolates, Glycosidically Bound Volatiles and Antimicrobial Activity of Aurinia sinuata (Brassicaceae)}, keyword = {Aurinia sinuata, Glucosinolates, Isothiocyanates, Nitriles, Glycosidically bound volatiles, O-aglycones, Antimicrobial activity, GC-MSAurinia sinuata, glucosinolates, isothiocyanates, nitriles, glycosidically bound volatiles, o-aglycones, antimicrobial activity, GC-MS} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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