<p>Determination of propineb in vegetable samples after a coprecipitation strategy for its separation-preconcentration prior to its indirect determination FAAS</p>

Soylak M., Ahmed H. E. H., ÖZALP Ö.

FOOD CHEMISTRY, cilt.388, 2022 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 388
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1016/j.foodchem.2022.133002
  • Dergi Adı: FOOD CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Chemical Abstracts Core, Chimica, Communication Abstracts, Compendex, EMBASE, Food Science & Technology Abstracts, MEDLINE, Metadex, Veterinary Science Database, Civil Engineering Abstracts
  • Anahtar Kelimeler: Coprecipitation, Al(OH)(3) precipitate, Pesticides, Propineb, Green chemistry, FAAS, SOLID-PHASE EXTRACTION, ATOMIC-ABSORPTION-SPECTROMETRY, WATER SAMPLES, HEAVY-METALS, COPPER, LEAD, HYDROXIDE, FUNGICIDE, CADMIUM, RIVER
  • Erciyes Üniversitesi Adresli: Evet

Özet

In the presented work, a coprecipitation method was developed for separation-preconcentration, and determination of trace quantities of propineb in vegetable samples. Propineb was coprecipitated by using Al(OH)(3). The zinc contents in complex structure of propineb was determined by flame atomic absorption spectrometry (AAS). The propineb concentration was calculated by using stoichiometric relationship between the zinc and propineb. Several parameters including the amount of aluminum(III) as carrier element and hydroxide concentration and sample volume were examined. The effects of matrix ions were also investigated. The preconcentration factor was calculated as 15. The limit of detection (LOD) value for propineb was calculated as 15.2 mu g L-1. The presented coprecipitation procedure was successfully applied to determination of propineb in vegetable samples.