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dc.contributor.authorVaessen HAMG
dc.contributor.authorLoon JW van
dc.contributor.authorTolsma K
dc.date.accessioned2012-12-12T15:42:39Z
dc.date.available2012-12-12T15:42:39Z
dc.date.issued1994-01-31
dc.identifier389101004
dc.identifier.urihttp://hdl.handle.net/10029/257535
dc.description.abstractAbstract niet beschikbaar
dc.description.abstractCopper, manganese and zinc have been determined in 61 meat samples, 17 samples of minced meat, 13 dressed meat products and 18 sausages; total number of samples: N=109. Sampling has been spread geographically over the Netherlands as wide as practical and was preferably focussed at local butchering and/or production of sausages. Quality assurance of copper and manganese was done by analysis of the standard reference material "Bovine Muscle" of BCR in Brussels, quality assurance of zinc by analysis of "Fish Solubles" of IAEA in Vienna. In addition replicate analyses were done for 19 samples to assess their copper and manganese content whereas in the case of zinc this was done for 26 samples. Consumption of meat and meat products, chicken meat inclusive, accounts for 1/3 of the daily zinc intake recommended by the Dutch Nutrition Board. In general, these products contribute only modestly to the daily copper intake. However, this can increase to 20-50% of the recommendation when meat products containing organ tissues e.g. liver sausage, are on the menu. Meat and meat products contribute only marginally to the manganese intake. On average (N=109) the copper content is 1.04 mg/kg, range 0.21-10.4 mg/kg ; the manganese content is 0.36 mg/kg, range 0.046-2.56 mg/kg and the zinc content is 25.2 mg/kg, range 5.1-67.5 mg/kg. Highest copper and manganese levels were found in samples liver sausage containing 6.10 mg Cu/kg and 1.60 mg Mn/kg on average. Highest zinc levels were found in samples beefsteak containing 50.5 mg Zb/kg on average.
dc.description.sponsorshipHIGB
dc.format.extent25 p
dc.language.isonl
dc.relation.ispartofRIVM Rapport 389101004
dc.relation.urlhttp://www.rivm.nl/bibliotheek/rapporten/389101004.html
dc.subject10nl
dc.subjectvoedingsmiddelennl
dc.subjectvleesnl
dc.subjectkopernl
dc.subjectmangaannl
dc.subjectzinknl
dc.subjectanalysenl
dc.subjectdagelijkse innamenl
dc.subjectfooden
dc.subjectmeaten
dc.subjectcopperen
dc.subjectmanganeseen
dc.subjectzincen
dc.subjectanalysisen
dc.subjectdietary intakeen
dc.titleVlees en enkele vleesprodukten - gehalte aan koper, mangaan en zinknl
dc.title.alternative[Meat and some meat products - copper, manganese and zinc content.]en
dc.typeOnderzoeksrapport
dc.contributor.departmentARO
dc.date.updated2012-12-12T15:42:40Z
html.description.abstractAbstract niet beschikbaar
html.description.abstractCopper, manganese and zinc have been determined in 61 meat samples, 17 samples of minced meat, 13 dressed meat products and 18 sausages; total number of samples: N=109. Sampling has been spread geographically over the Netherlands as wide as practical and was preferably focussed at local butchering and/or production of sausages. Quality assurance of copper and manganese was done by analysis of the standard reference material "Bovine Muscle" of BCR in Brussels, quality assurance of zinc by analysis of "Fish Solubles" of IAEA in Vienna. In addition replicate analyses were done for 19 samples to assess their copper and manganese content whereas in the case of zinc this was done for 26 samples. Consumption of meat and meat products, chicken meat inclusive, accounts for 1/3 of the daily zinc intake recommended by the Dutch Nutrition Board. In general, these products contribute only modestly to the daily copper intake. However, this can increase to 20-50% of the recommendation when meat products containing organ tissues e.g. liver sausage, are on the menu. Meat and meat products contribute only marginally to the manganese intake. On average (N=109) the copper content is 1.04 mg/kg, range 0.21-10.4 mg/kg ; the manganese content is 0.36 mg/kg, range 0.046-2.56 mg/kg and the zinc content is 25.2 mg/kg, range 5.1-67.5 mg/kg. Highest copper and manganese levels were found in samples liver sausage containing 6.10 mg Cu/kg and 1.60 mg Mn/kg on average. Highest zinc levels were found in samples beefsteak containing 50.5 mg Zb/kg on average.


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