The hexachlorobenzene (HCB) content has been studied in 75 samples of Spanish butters coming from five different regions. The mean levels obtained have been the following: Asturias and Santander, 0"099 ppm (basic fat): León and Galicia, 0"096 ppm; Cataluña, 0"202 ppm; Centre (Madrid), 0"085 ppm; Andalucia, 0"280 ppm. With a mean total of 0"151 ppm. Only 11"1 per cera of the butter samples of the Andalucian region was over the recommended limit of the FAO/OMS; HCB; being present in all the samples studied. In relation to the data the authors have on a previous work on HCB in natural mil, HCB is seen to either persist in the butter at levels similar to that of the original milk, or to diminish at the most half of the milk concentration.Se ha ...
Trabajo presentado a la XV Reunión científica de la Sociedad Española de Cromatografía y Técnicas Af...
For this research work the remains of organochlorine pesticides Heptachlor, Heptachlor epoxide, four...
A method developed previously for the simultaneous analysis of polychlorinated biphenyls (PCBs), pol...
We have analysed 127 samples out of 1346 samples of cow"s mil from seven provinces in the South of S...
Urganochlorine pesticides have been under research, working on 47 samples of tinned pork products of...
The potential for use of butter as a widely available, relatively uniform lipid-rich matrix for the ...
A quantitative and qualitative determination of present organochloride plaguicides residues has been...
In this study we explored the use of butter as a sampling matrix to reflect the regional and global ...
Se determinó la presencia y concentración de residuos de insecticidas organoclorados (IOC) en cuatro...
Concentrations of dioxins and dioxin-like PCBs were determined for three samples of butter sourced f...
P. 323-332The purpose of this paper was to know the residual levels of 9 organochlorine insecticides...
supermarkets) in 24 countries worldwide. A sub-set of 63 samples representing 23 of the countries we...
Fueran determinados los residuos de plaguicidas organoclorados en huevos y quesos de la población ag...
Background: Butter is one of the oldest dairy products known in the world and plays an important rol...
In this study nine organochlorine pesticide residues ([alpha]-, [beta]-, and [gamma]-hexachlorocyclo...
Trabajo presentado a la XV Reunión científica de la Sociedad Española de Cromatografía y Técnicas Af...
For this research work the remains of organochlorine pesticides Heptachlor, Heptachlor epoxide, four...
A method developed previously for the simultaneous analysis of polychlorinated biphenyls (PCBs), pol...
We have analysed 127 samples out of 1346 samples of cow"s mil from seven provinces in the South of S...
Urganochlorine pesticides have been under research, working on 47 samples of tinned pork products of...
The potential for use of butter as a widely available, relatively uniform lipid-rich matrix for the ...
A quantitative and qualitative determination of present organochloride plaguicides residues has been...
In this study we explored the use of butter as a sampling matrix to reflect the regional and global ...
Se determinó la presencia y concentración de residuos de insecticidas organoclorados (IOC) en cuatro...
Concentrations of dioxins and dioxin-like PCBs were determined for three samples of butter sourced f...
P. 323-332The purpose of this paper was to know the residual levels of 9 organochlorine insecticides...
supermarkets) in 24 countries worldwide. A sub-set of 63 samples representing 23 of the countries we...
Fueran determinados los residuos de plaguicidas organoclorados en huevos y quesos de la población ag...
Background: Butter is one of the oldest dairy products known in the world and plays an important rol...
In this study nine organochlorine pesticide residues ([alpha]-, [beta]-, and [gamma]-hexachlorocyclo...
Trabajo presentado a la XV Reunión científica de la Sociedad Española de Cromatografía y Técnicas Af...
For this research work the remains of organochlorine pesticides Heptachlor, Heptachlor epoxide, four...
A method developed previously for the simultaneous analysis of polychlorinated biphenyls (PCBs), pol...