Pregled bibliografske jedinice broj: 479237
Molecular diversity of volatile compounds in rare willow (Salix spp.) honeydew honey: identification of chemical biomarkers
Molecular diversity of volatile compounds in rare willow (Salix spp.) honeydew honey: identification of chemical biomarkers // Molecular diversity, 14 (2010), 2; 237-248 doi:10.1007/s1030-009-9164-6 (međunarodna recenzija, članak, znanstveni)
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Naslov
Molecular diversity of volatile compounds in rare willow (Salix spp.) honeydew honey: identification of chemical biomarkers
Autori
Jerković, Igor ; Marijanović, Zvonimir ; Tugeroso, Carlo I. G. ; Bubalo, Dragan ; Kezić, Nikola
Izvornik
Molecular diversity (1381-1991) 14
(2010), 2;
237-248
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Salix spp. honeydew honey ; Volatile compounds ; Headspace solid-phase microextraction (HS-SPME) - Ultrasonic solvent extraction (USE) ; Gas chromatography–mass spectrometry (GC-MS)
Sažetak
Salix spp. honeydew honey volatiles were analyzed for the first time by headspace solid-phase microextraction (HS-SPME) and ultrasonic solvent extraction (USE) followed by gas chromatography and mass spectrometry (GC, GC-MS). The use of HS-SPME and USE had advantageous results over the use of one single technique, as it provided different complementary chromatographic profiles for a comprehensive screening of the honeydew volatile composition. The volatiles with different functionality, molecular weight, and polarity were extracted and identified. High percentages of benzoic acid, phenylacetic acid, 2-hydroxybenzoic acid, 4-hydroxyphenylacetic acid with minor percentages of 4-methoxybenzoic acid, 4-hydroxyphenylethanol, and 4-hydroxybenzoic acid from USE extracts can be emphasized as volatile biomarkers of this honeydew that probably originated from Salix spp., as well as methyl salicylate identified only by HS-SPME. The application of heat treatment at 80°C for 2 h did not change significantly the volatile composition of this honeydew.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Poljoprivreda (agronomija)
POVEZANOST RADA
Projekti:
178-1782162-2160 - Tolerantnost medonosnih pčela na varoozu
178-0000000-3580 - Palinološke odlike nektara i meda od ljekovite kadulje (Salvia officinalis) (Bubalo, Dragan, MZOS ) ( CroRIS)
Ustanove:
Kemijsko-tehnološki fakultet, Split,
Agronomski fakultet, Zagreb
Profili:
Dragan Bubalo
(autor)
Nikola Kezić
(autor)
Zvonimir Marijanović
(autor)
Igor Jerković
(autor)
Citiraj ovu publikaciju:
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
- MEDLINE