Zusammensetzung der Muskulatur unbehandelter Pangasien (Pangasianodon hypophthalmus) und Zander (Sander lucioperca) |
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| Authors: | Henner Neuhaus Matthias Denker Dirk Holthuis Frerk Feldhusen Edda Bartelt |
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| Affiliation: | 1.Nieders?chsisches Landesamt für Verbraucherschutz und Lebensmittelsicherheit,Institut für Fische und Fischereierzeugnisse Cuxhaven,Cuxhaven,Germany;2.Landesamt für Landwirtschaft,Lebensmittelsicherheit und Fischerei M-V,Rostock,Germany;3.Chemisches und Veterin?runtersuchungsamt Rhein-Ruhr-Wupper,Anstalt ?ffentlichen Rechts,Krefeld,Germany |
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| Abstract: | We investigated the composition of muscle tissue from 30 untreated striped catfish (Pangasianodon hypophthalmus) and 40 untreated pikeperch (Sander lucioperca). The analyzed fillets had a mean moisture level of 77.5 % in striped catfish and 78.7 % in pikeperch. The mean level of protein content was 19 % in striped catfish and 20.5 % in pikeperch; the pH was 6.5 in striped catfish and 6.8 in pikeperch. Our data provide a first basis on a legal opinion concerning fishery products that are suspected to contain high amounts of added water. These data can also be used for the calculation of added water regarding the regulation of the European Union (EU) No 1169/2011, provision of food information to consumers. |
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