Bedoukian   RussellIPM   RussellIPM   Piezoelectric Micro-Sprayer


Home
Animal Taxa
Plant Taxa
Semiochemicals
Floral Compounds
Semiochemical Detail
Semiochemicals & Taxa
Synthesis
Control
Invasive spp.
References

Abstract

Guide

Alphascents
Pherobio
InsectScience
E-Econex
Counterpart-Semiochemicals
Print
Email to a Friend
Kindly Donate for The Pherobase

« Previous AbstractBioorganic research of Galactites tomentosa Moench. Honey extracts: enantiomeric purity of chiral marker 3-phenyllactic acid    Next AbstractComparison of different methodologies for detailed screening of Taraxacum officinale honey volatiles »

Chem Biodivers


Title:Antioxidant capacity and chemical profiles of Satureja montana L. Honey: hotrienol and syringyl derivatives as biomarkers
Author(s):Jerkovic I; Tuberoso CI; Marijanovic Z; Kranjac M; Malenica-Staver M;
Address:"Department of Organic Chemistry, Faculty of Chemistry and Technology, University of Split, N. Tesle 10/V, HR-21000 Split, (phone: +385-21-329434; fax: +385-21-329461). igor@ktf-split.hr. Department of Life and Environmental Sciences, University of Cagliari, via Ospedale 72, IT-09124 Cagliari. Department of Food Technology, Marko Marulic Polytechnic in Knin, Petra Kresimira IV 30, HR-22300 Knin. Department of Organic Chemistry, Faculty of Chemistry and Technology, University of Split, N. Tesle 10/V, HR-21000 Split, (phone: +385-21-329434; fax: +385-21-329461). Department of Biotechnology, University of Rijeka, Radmile Matejcic 2, HR-51000 Rijeka"
Journal Title:Chem Biodivers
Year:2015
Volume:12
Issue:7
Page Number:1047 - 1056
DOI: 10.1002/cbdv.201400183
ISSN/ISBN:1612-1880 (Electronic) 1612-1872 (Linking)
Abstract:"The present study is focused on the antioxidant capacity and chemical profiling of eight Croatian Satureja montana L. honey samples. Among the 20 compounds obtained by headspace solid-phase microextraction (HS-SPME) and identified by GC-FID and GC/MS analyses, hotrienol was predominant (75.9-81.7%). The honey matrix volatile/semivolatile profile was investigated by ultrasonic solvent extraction (USE) followed by GC-FID and GC/MS analyses. The major compounds identified by this latter method were the sinapic-acid derivatives methyl syringate (36.2-72.8%) and syringaldehyde (2.2-43.1%). Direct, targeted HPLC-DAD analyses of the native honey samples revealed the presence of methyl syringate (7.10-39.60 mg/kg) and syringic acid (0.10-1.70 mg/kg). In addition, the total phenolic content of the samples was determined by the Folin?╖?Ciocalteu assay (311.0-465.9 mg GAE/kg), and the antioxidant capacity was evaluated by the DPPH radical-scavenging activity (0.5-1.0 mmol TEAC/kg) and the ferric reducing antioxidant power (2.5-5.1 mmol Fe(2+) /kg)"
Keywords:Alkenes/*analysis Antioxidants/*chemistry Benzaldehydes/*analysis Biomarkers/analysis Coumaric Acids/chemistry Gallic Acid/*analogs & derivatives/analysis Gas Chromatography-Mass Spectrometry *Honey Satureja/*chemistry Solid Phase Microextraction Antioxid;
Notes:"MedlineJerkovic, Igor Tuberoso, Carlo I G Marijanovic, Zvonimir Kranjac, Marina Malenica-Staver, M eng Research Support, Non-U.S. Gov't Switzerland 2015/07/15 Chem Biodivers. 2015 Jul; 12(7):1047-56. doi: 10.1002/cbdv.201400183"

 
Back to top
 
Citation: El-Sayed AM 2024. The Pherobase: Database of Pheromones and Semiochemicals. <http://www.pherobase.com>.
© 2003-2024 The Pherobase - Extensive Database of Pheromones and Semiochemicals. Ashraf M. El-Sayed.
Page created on 19-12-2024