作者: Lanfranco Conte , Renzo Bortolomeazzi , Sabrina Moret , AG Sabatini , GL Marcazzan
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摘要: Phenol may contaminate honey if it is used as bees repellent to drive away during periodical inspection beehive carried out by beekeeper. Researches in some countries last years highlighted that phenol contamination a diffused problem; nevertheless, the determination of has been means analytical techniques not widely every control laboratory (HPLC with amperometric detector). In this paper, Solid Phase Micro Extraction (SPME), recently developed technique experimented for honeys. SPME could represent simply and reliable method tool. Trials were on samples spiked laboratory, at concentration ranging between 10 100 ppm; three different combination extraction time/desorbtion time tested. Results show satisfactory repeatability, CV % 1.3 18% relationship desorbtion adopted.