R Marı́n
University of Valencia
10 Papers
65 Citations
R Marı́n is an academic researcher from University of Valencia. The author has contributed to research in topics: Chemistry & Pesticide residue. The author has an hindex of 9, co-authored 10 publications.
Chat about Author
Papers
Determination of aflatoxins in peanuts by matrix solid-phase dispersion and liquid chromatography
TL;DR: A new method based on matrix solid-phase dispersion (MSPD) extraction was studied to determine aflatoxin B1, B2, G1 and G2 from peanuts and ELISA test is a good screening method for investigation of these mycotoxins in peanut samples.
143
Occurrence and distribution of pesticides in the province of Bologna, Italy, using honeybees as bioindicators.
TL;DR: The obtained results demonstrated the feasibility of using honeybees for assessing pesticide exposure in agriculture settings and showed that the maximum detection frequency occurred in late spring and was associated with the use of treatment products and less rainfall.
103
Gas chromatographic evaluation of pesticide residue contents in nectarines after non-toxic washing treatments.
TL;DR: Washing with aqueous solutions of citric acid, ethanol, glycerol, hydrogen peroxide, potassium permanganate, sodium metabisulfite, sodium laurylsulfate (SLS), sodium hypochlorite, and urea is evaluated for pesticide residue reduction in nectarines and compared with simple tap water washing.
88
Application of matrix solid-phase dispersion to the determination of a new generation of fungicides in fruits and vegetables
TL;DR: The analytical characteristics of MSPD compared very favourably with the results of a classical multiresidue method, which uses ethyl acetate and anhydrous sodium sulphate for the extraction.
68
Mass spectrometry strategies for mycotoxins analysis in European beers
TL;DR: In this article, an existent solid phase extraction (SPE) procedure was used to study the occurrence of mycotoxins in different European beers, and the results showed that Ochratoxin A, fumonisins, HT-2 and T-2 toxins were detected and quantified in European beers.
40