Pregled bibliografske jedinice broj: 155967
Determination of pesticides in honey by ultrasonic solvent extraction and thin-layer chromatography
Determination of pesticides in honey by ultrasonic solvent extraction and thin-layer chromatography // Ultrasonics sonochemistry, 12 (2005), 6; 477-481 doi:10.1016/j.ultsonch.2004.07.004 (međunarodna recenzija, članak, znanstveni)
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Naslov
Determination of pesticides in honey by ultrasonic solvent extraction and thin-layer chromatography
Autori
Rezić, Iva ; Horvat, Alka J.M. ; Babić, Sandra ; Kaštelan-Macan, Marija
Izvornik
Ultrasonics sonochemistry (1350-4177) 12
(2005), 6;
477-481
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
ultrasonic solvent extraction ; thin layer chromatography ; pesticides
Sažetak
A rapid method for quantitative determination of atrazine and simazine in honey samples was investigated. The procedure was based on the extraction of pesticides by sonication with benzene:water = 1:1 (v/v) mixture, thin-layer chromatographic separation and quantification by CAMAG Video Documentation system in conjunction with the Reprostar 3. The extraction procedure was optimized with regard to the amount of solvent, duration of sonication and the number of extraction steps. The apparent recovery of pesticides from honey was 92.3 +/- 2.4 for atrazine and 94.2 +/- 2.8 for simazine, when they were extracted in three steps for 20 min using 20 ml of solvent. Ultrasonic solvent extraction was compared with traditional shake-flask extraction method.
Izvorni jezik
Engleski
Znanstvena područja
Kemija, Tekstilna tehnologija
POVEZANOST RADA
Ustanove:
Tekstilno-tehnološki fakultet, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
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
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)