Roman Florinski
Senioringeniør
Biografi
Jeg har siden 2016 arbeidet i NIBIO med å analysere for rester av plantevernmidler i ulike prøvematerialer. Dette inkluderer prøver av vegetabilsk og animalsk opprinnelse, samt miljøprøver av bl.a. jord og vann. Jeg kan svare på tekniske spørsmål vedrørende analysene som laboratoriet tilbyr, samt spørsmål vedrørende regelverk. Jeg kan også kontaktes for administrative spørsmål ifm. analyser av plantevernmidler eller andre henvendelser.
Jeg har teknisk kompetanse på analyser vha. GC-MS/MS og LC-MS/MS, samt kompetanse innen metodeutvikling og validering av metoder for disse analyseteknikkene. Jeg håndterer også oppfølging av analysedata i LIMS.
Nøkkelpunkter:
- Regelverk
- Mattilsynet
- Kunnskapsutvikling
- Sprøytemidler
- Pesticider
- GC-MS/MS
- LC-MS/MS
- LIMS
- Metodeutvikling
- Validering
- Databehandling
Forfattere
Sidhi Soman Agnethe Christiansen Roman Florinski Girija Bharat Eirik Hovland Steindal Luca Nizzetto Paromita ChakrabortySammendrag
Currently used pesticides (CUPs) were introduced to have lower persistence and bioaccumulation, and lesser bioavailability towards non-target species. Nevertheless, CUPs still represent a concern for both human health and the environment. India is an important agricultural country experiencing a conversion from the use of obsolete organochlorine pesticides to a newer generation of phytosanitary products. As for other developing countries, very little is known about the transfer of CUPs to the human diet in India, where systematic monitoring is not in place. In this study, we analyzed ninety four CUPs and detected thirty CUPs in several food products belonging to five types: cereals and pulses, vegetables, fruits, animal-based foods, and water. Samples were taken from markets in Delhi (aggregating food produced all over India) and in the periurban area of Dehradun (northern India) (representing food produced locally and through more traditional practices). Overall, chlorpyrifos and chlorpropham were the most detected CUPs with a detection frequency of 33% and 25%, respectively. Except for vegetables and fruits, the levels of CUPs in all other food types were significantly higher in samples from Delhi (p < 0.05). Exposure dosage of CUPs through different food matrices was calculated, and chlorpropham detected in potatoes had the maximum exposure dosage to humans (2.46 × 10−6 mg/kg/day). Risk analysis based on the hazard quotient technique indicated that chlorpyrifos in rice (2.76 × 10−2) can be a concern.
Forfattere
Randi Bolli Ingunn H. Gudmundsdottir Monsås Maren Kolltveit Bakkebø Roman Florinski Kari StuvesethSammendrag
Det er ikke registrert sammendrag
Sammendrag
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