HELenic LAboratories
& Services of CHEMistry & Quality Management

 

Indicative list of testing for Fish – Seafood:

Fish – Seafood

Method

Method id

Method reference

Equipment

Select offer

Nutritional declaration P01/GF see Μ01/GF up to Μ07/GF  

Fishery products authentication (adulteration) P01/F1Y12 In house method Real time PCR

Glaze content Μ01/F1Y12 FAO method  

Total Volatile Base Nitrogen (TVBN) Μ02/F1Y12 Reg.2074/2005

 
Trimethylamine (TMA) Μ03/F1Y12 In house method Titrimetry 

Dimethylamine (DMA) Μ04/F1Y12 In house method Titrimetry 

Formaldehyde Μ05/F1Y12 In house method Titrimetry 

Extractable Protein Nitrogen Μ06/F1Y12 In house method Kjeldhahl

Hypoxanthine Μ07/F1Y12 In house method HPLC-UV

Ουρία Μ08/F1Y12     

Thiobarbituric acid (TBA) Μ09/F1Y12 In house method Spectrophotometer

Peroxide value Μ10/F1Y12 In house method Titrimetry 

Free Fatty Acids (FFA) Μ11/F1Y12 In house method Titrimetry 

Omega-3, Omega-6 fatty acids Μ12/F1Y12 In house method GC-FID

Fatty acids profile Μ13/F1Y12 In house method GC-FID

Cholesterol Μ14/F1Y12 In house method GC-FID

pH Μ15/F1Y12 In house method pH-meter

Carbonyl value (COV) Μ16/F1Y12 In house method Spectrophotometer

Histamine Μ17/F1Y12 AOAC 977.13 HPLC-FLD

iodine Μ18/F1Y12 In house method Titrimetry 

Calcium Ca Μ19/F1Y12 In house method AAS-flame

Phosphorus P Μ20/F1Y12 In house method Spectrophotometer

Magnesium Mg Μ21/F1Y12 In house method AAS-flame

Sodium Na Μ22/F1Y12 In house method Flame photometer

Potassium K Μ23/F1Y12 In house method Flame photometer

Copper Cu Μ24/F1Y12 In house method AAS-flame

Vitamins water soluble Μ25/F1Y12 In house method HPLC-UV

Vitamins fat soluble Μ26/F1Y12 In house method HPLC-UV

Carotenoids M27/F1Y12 In house method HPLC-UV

Ubiquinone M28/F1Y12 In house method HPLC-UV

Water activity M29/F1Y12 In house method water activity meter

Moisture M30/F1Y12 AOAC, 952.08  

Salt M31/F1Y12 AOAC, 937.09  

Salt in water phase M32/F1Y12 In house method  

Freshness Quality Index (K Value) M33/F1Y12 In house method Spectrophotometer

Puncture test M34/F1Y12 In house method  

Fresh and Frozen–Thawed Fish differentiation M35/F1Y12 In house method  

Fillet and Minced Fish proportion in quick frozen blocks M36/F1Y12 AOAC 71,206  

Sulphur dioxide (SO2) M37/F1Y12 In house method Titrimetry 

Ascorbic acid / ascorbates M38/F1Y12 In house method HPLC-UV

Citric acid / citrates M39/F1Y12 In house method HPLC-UV

Phosphoric/ Orthophosphoric acid M40/F1Y12 In house method Spectrophotometer

Boric acid M41/F1Y12 In house method Spectrophotometer

Erythorbates M42/F1Y12 In house method HPLC-UV

Lactic acid / lactates M43/F1Y12 In house method HPLC-UV

Benzoic acid M44/F1Y12 In house method HPLC-UV

Nitrates M45/F1Y12 In house method Spectrophotometer

PAH (polycyclic aromatic hydrocarbons) M46/F1Y12 In house method HPLC-FLD

Lead Pb M47/F1Y12 In house method AAS-Furnace

Cadmium Cd M48/F1Y12 In house method AAS-Furnace

Mercury Hg M49/F1Y12 In house method AAS-Furnace

Arsenic As M50/F1Y12 In house method AAS-Furnace

Tetracyclines M51/F1Y12 In house method HPLC-UV

Οxytetracycline M52/F1Y12 In house method HPLC-UV

PCBs (non dioxin-like) M53/F1Y12 In house method GC-ECD

Microbiological Testing in Fish

Method

Method id

Method reference

Equipment

Select offer

Salmonella spp  Μ01/F1Y2 ISO 6579  

Listeria monocytogenes  Μ02/F1Y2 ISO 11290  

Microorganisms enumeration Μ03/F1Y2 ISO 4833  

Staphylococcus aureus Μ04/F1Y2 ISO 6888   

Escherichia coli  Μ05/F1Y2 ISO 16649  

Enterobacteria Μ07/F1Y2 ISO 21528-2  

Total Coliforms Μ08/F1Y2 ISO 4832  

Clostridium perfingens Μ09/F1Y2 ISO 7937  

Anaerobic Sulfite Reducing clostridia Μ11/F1Y2 ISO 15213   

       

Testing in Fish Feed

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