Fruits de mer

Des tests sensibles pour l’analyse du poisson et des produits d’aquaculture

  1. Home
  2. /
  3. Industriels
  4. /
  5. Fruits de mer

Industriels

Fruits de mer

De la pisciculture à la transformation du poisson, les produits de la mer doivent subir des tests approfondis afin d’obtenir des produits sûrs et de haute qualité.

Les kits de test R-Biopharm peuvent être utilisés tout au long de la chaîne de production : des matières premières aux produits finis, de l’inspection des marchandises reçues à la surveillance de l’hygiène jusqu’à l’analyse des produits en vue de leur étiquetage approprié. Les différents formats de tests de notre gamme peuvent être utilisés pour analyser le poisson cru, le poisson en conserve et les fruits de mer tels que les crevettes et les moules.

Antibiotiques, hormones et anabolisants

Des hormones et des anabolisants, comme la méthyltestostérone, sont parfois utilisés pour modifier le sexe des poissons afin d’obtenir des populations exclusivement de sexe masculin dont la croissance est rapide. Les résidus de ces substances peuvent induire des risques pour la santé des consommateurs. Telle est la raison pour laquelle l’utilisation d’hormones et d’anabolisants est strictement interdite en aquaculture dans la plupart des pays, exception faite de leur utilisation vétérinaire. L’utilisation incorrecte ou illégale d’antibiotiques en aquaculture peut aussi entraîner la présence de résidus de médicaments dans les produits de la pêche et de l’aquaculture, induisant des risques pour la santé des consommateurs. De plus, l’utilisation inappropriée d’antibiotiques contribue à la multirésistance des bactéries pathogènes.

Mycotoxines

Les aliments aquacoles à base de plantes présentent un risque élevé de contamination par les mycotoxines, en particulier dans les climats tropicaux humides. Les mycotoxines sont des métabolites secondaires toxiques produits par les moisissures pouvant s’accumuler dans divers produits agricoles. Leurs effets sont néfastes sur les populations de poissons (faible taux de croissance, faible gain de poids et mortalité élevée) selon les espèces de poissons et la mycotoxine concernée. Il est donc essentiel de bien évaluer les risques afin de minimiser l’exposition des aquacultures aux mycotoxines et d’éviter des pertes économiques.

Agents pathogènes, organismes d’altération, toxines bactériennes et virus

Les propriétés des produits de la pêche sont favorables aux bactéries telles que ListeriaSalmonellaVibrio ou Clostridium, qui peuvent provoquer de graves maladies d’origine alimentaire. Les produits de la pêche peuvent également contenir des toxines, des levures et des virus, notamment les moules, qui sont à risque de contamination par des norovirus. La surveillance des agents pathogènes tout au long de la chaîne de production est donc cruciale pour assurer la protection du consommateur et la stabilité du produit.

Identification des espèces de poissons

Conformément au règlement (UE) n° 1379/2013 portant organisation commune des marchés dans le secteur des produits de la pêche et de l’aquaculture, le poisson doit être étiqueté sous la désignation commerciale de l’espèce et son nom scientifique. Le règlement stipule également que, « dans un souci de protection du consommateur, les autorités nationales compétentes […] devraient utiliser pleinement les technologies disponibles, notamment les tests ADN ». Afin de garantir un étiquetage adéquat et d’éviter les préjudices financiers, les entreprises et les agences gouvernementales peuvent s’appuyer sur la sensibilité et la spécificité performantes des kits de PCR en temps réel proposés par R-Biopharm.

Acides et autres composants

Les acides organiques ont une incidence sur le taux de croissance des bactéries pathogènes dans les aliments. L’acide lactique et l’acétate sont largement utilisés comme conservateurs et antioxydants dans les poissons, tandis que le sulfite est particulièrement utilisé comme conservateur dans les crevettes. La teneur en conservateurs est connue de façon précise lorsque ces derniers sont injectés dans le poisson. En revanche, si le poisson est immergé dans une solution, il est nécessaire de vérifier la concentration dans les tissus. Les acides organiques naturels tels que l’acide lactique peuvent également jouer un rôle s’ils sont présents dans la flore bactérienne. Des limites légales existant selon les pays, la teneur en acides et autres conservateurs doit être vérifiée dans le produit final.

Histamine

L’histamine se forme dans le poisson pendant son stockage et peut dépasser 1000 mg/kg. Dans plusieurs pays, l’histamine fait l’objet de limites de tolérance en raison de son risque potentiel pour la santé humaine (communément appelé « scombrotoxisme » ou intoxication histaminique). Pour le poisson et les produits de la pêche, la valeur limite se situe entre 50 et 200 mg/kg selon les espèces. Le thon, le maquereau, les sardines et les anchois figurent parmi les espèces contenant des niveaux élevés d’histamine. Les poissons de bonne qualité doivent contenir moins de 10 mg/kg d’histamine.

Product portfolio

ProductDescriptionNo. of tests/amountArt. No.
SureFood® ALLERGEN Molluscs

The SureFood® ALLERGEN Molluscs is a real-time PCR for the direct, qualitative and / or quantitative detection of specific molluscs (mollusca) DNA sequences according to directive (EC) 1169/2011 in food. The molluscs family contains 50,000 – …

En savoir plus
100 reactions S3613
SureFood® ALLERGEN Fish

The SureFood® ALLERGEN Fish is a real-time PCR for the direct, qualitative and / or quantitative detection of specific fish DNA sequences according to directive (EC) 1169/2011. The group of fishes contains about 30000 species. Due to the large …

En savoir plus
100 reactions S3610
SureFood® ALLERGEN Crustaceans

The SureFood® ALLERGEN Crustaceans is a real-time PCR for the direct, qualitative and / or quantitative detection of specific crustaceans (Crustacea) DNA sequences according to directive (EC) 1169/2011. The crustacean family contains about 44,000 …

En savoir plus
100 reactions S3612
RIDASCREEN® Histamine (enzymatic)

RIDASCREEN® Histamine (enzymatic) is used for the quantitative determination of histamine in fresh fish, canned fish, fish meal, wine and cheese.

En savoir plus
Microtiterplate with 96 wells (12 strips with 8 removable wells each) R1605
RIDASCREEN® Histamin

RIDASCREEN® Histamin is a competitive enzyme immunoassay for the quantitative analysis of histamine in white and red wine, sparkling wine, milk, cheese, fresh fish, canned fish and fish meal.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 removable wells each) R1601
RIDASCREEN®FAST Crustacean

RIDASCREEN®FAST Crustacean is a sandwich enzyme immunoassay for the quantitative analysis of crustaceans which can be present as ingredient or contamination in raw or cooked food.

En savoir plus
Microtiter plate with 48 wells (6 strips with 8 removable wells each) R7312
load more
ProductDescriptionNo. of tests/amountArt. No.
EZ PANGASIUS™ Pangasius Species Rapid Kit

Assay for the positive identification of species content (Pangasius) in a sample: EZ PANGASIUS™ Pangasius Species Rapid Kit (Art. No. 510EZP)

En savoir plus
10 tests per kit (test strips). 510EZP
load more
ProductDescriptionNo. of tests/amountArt. No.
RIDA®CUBE SCAN

The RIDA®CUBE SCAN is a photometric system that allows biochemistry testing, covering all enzymatic and colorimetric assays for the detection of organic acids (e.g. lactic acid), sugars (e.g. glucose) or other food components (e.g. sulfite). The …

En savoir plus
Weight: 2.4 kg
Dimensions: 16 x 13 x 14.5 cm
Android based app
Bluetooth and USB connection
Data transfer to host printer
ZRCS0546
RIDA®CUBE SO2-Total

UV-method for the determination of SO2-Total (free and bound sulfite) in wine, must and other food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

En savoir plus
Test-kit for 32 determinations (single-test cartridges) RCS4600
Enzytec™ Liquid SO2-Total

This test is a colorimetric assay used in wine laboratories for the determination of “total sulfite” (SO2 total) concentration in wine, must and other food samples. The assay does not involve any enzyme, the reaction is a chemical / …

En savoir plus
Test-kit with 2 x 50 determinations,
2 x 100 mL R1 + 2 x 25 mL R2 + 3.5 mL calibrator (100 assays)
E8600
RIDA®CUBE Acetic acid

UV-method for the determination of Acetic acid in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

En savoir plus
Test-kit for 32 determinations (single-test cartridges) RCS4226
RIDA®CUBE L-Lactic acid

UV-method for the determination of L-Lactic acid in food products. The enzymatic test kit is designed for using only with the RIDA®CUBE SCAN instrument (340 nm).

En savoir plus
Test-kit for 32 determinations (single-test cartridges) RCS4260
Enzytec™ Liquid D-/L-Lactic acid

Enzymatic assay for D-Lactic acid and L-Lactic acid in foodstuff and other sample materials (without differentiation).

En savoir plus
Test-kit with 2 x 25 determinations for manual use,
(500 tests on automated systems),
2 x 50 ml R1 and 2 x 12.5 ml R2
E8240
D-Malic acid

UV-method for the determination of D-malic acid in foodstuffs and other materials.

En savoir plus
Test combination for 3 × 11 determinations 11215558035
Ammonia

UV-method for the determination of ammonia in foodstuffs and other materials and for the determination of nitrogen after Kjeldahl-digestion.

En savoir plus
Test combination for 50 determinations 11112732035
Formic acid

UV-method for the determination of formic acid in foodstuffs and other materials.

En savoir plus
Test combination for 21 determinations 10979732035
Urea / Ammonia

UV-method for the determination of urea and ammonia in foodstuffs and other materials and for the determination of nitrogen after Kjeldahl-digestion.

En savoir plus
Test combination for approx. 25 determinations each 10542946035
L-Glutamic acid

Colorimetric-method for the determination of L-glutamic acid in foodstuffs and other materials.

En savoir plus
Test combination for 3 × 13 determinations 10139092035
Cholesterol

Colorimetric method for the determination of cholesterol in foodstuffs and other materials.

En savoir plus
Test combination for 31 determinations 10139050035
Enzytec™ Generic L-Lactic acid

UV-method for the determination of L-Lactic acid in foodstuffs and other materials.

En savoir plus
Test combination for approx. 32 determinations E1254
Enzytec™ Generic Acetic acid

UV-method for the determination of Acetic acid in foodstuffs and other materials.

En savoir plus
Test combination for 2 x 16 determinations (approx. 32 assays) E1226
load more
ProductDescriptionNo. of tests/amountArt. No.
Compact Dry PA

Compact Dry PA is a simple and safe test procedure for the determination and quantification of Pseudomonas aeruginosa counts in foods, cosmetics, water samples or pharmaceutical materials. The ready-to-use plates consist of a special 50 mm diameter …

En savoir plus
HS9491: 100 nutrient plates,
HS9492: 40 nutrient plates,
four plates are packed in one aluminum bag.
HS9491 / HS9492
SureFast® Enterobacteriaceae Screening PLUS

The test detects Enterobacteriaceae DNA. Each reaction contains an internal amplification control (IAC).

En savoir plus
100 reactions F5507
SureFast® Parasitic Water Panel 4plex

The SureFast® Parasitic Water Panel 4plex is a real-time PCR for the direct, qualitative detection and differentiation of Giardia intestinalis, Entamoeba histolytica and Cryptosporidium spp.. Each reaction contains an internal amplification control …

En savoir plus
100 reactions F5506
SureFast® Legionella 3plex

The SureFast® Legionella 3plex is a real-time PCR for the direct, qualitative detection of Legionella spp. and Legionella pneumophila. Each reaction contains an internal amplification control (IAC).

En savoir plus
100 reactions F5505
SureFast® Vibrio 4plex

The SureFast® Vibrio 4plex is a real-time PCR for the direct, qualitative detection and differentiation of Vibrio cholerae, Vibrio parahaemolyticus and Vibrio vulnificus DNA. Each reaction contains an internal amplification control (IAC).

En savoir plus
100 reactions F5161
SureFast® Escherichia coli PLUS

The test detects Escherichia coli DNA. Each reaction contains an internal amplification control (IAC).  

En savoir plus
100 reactions F5157
SureFast® Cronobacter sakazakii PLUS

SureFast® Cronobacter sakazakii PLUS is a real-time PCR for the direct, qualitative detection of Cronobacter sakazakii DNA. Each reaction contains an internal amplification control (IAC).  

En savoir plus
100 reactions F5115
SureFast® Cronobacter PLUS

The test detects Cronobacter spp. DNA. Each reaction contains an internal amplification control (IAC).  

En savoir plus
100 reactions F5114
SureFast® EHEC/EPEC 4plex

SureFast® EHEC/EPEC 4plex is a real-time PCR for the direct, qualitative detection and differentiation of DNA sequences of the virulence factors stx1 (subtype a-d), stx2 (subtype a-g), eae and the E. coli and Shigella spp. virulence factor ipaH. The …

En savoir plus
100 reactions F5128
Compact Dry X-SA

Usage of Compact Dry X-SA is a simple and safe test procedure for determination and quantification of Staphylococcus aureus in foods, cosmetics or raw materials – as well as pharmaceutical raw materials. The ready-to-use plates consist of a special …

En savoir plus
HS9621: 100 nutrient plates,
HS9622: 40 nutrient plates,
four plates are packed in one aluminum bag.
HS9621 / HS9622
SureFast® Legionella Screen PLUS

The test detects Legionella spp. DNA. Each reaction contains an internal amplification control (IAC).  

En savoir plus
100 reactions F5502
Compact Dry VP

Usage of Compact Dry VP is a simple and safe test procedure for detection and quantification of Vibrio parahaemolyticus as well as Vibrio spp. in foods or raw materials. The ready-to-use plates consist of a special 50 mm diameter petri dish …

En savoir plus
HS8821: 100 nutrient plates,
HS8822: 40 nutrient plates,
four plates are packed in one aluminum bag.
HS8821 / HS8822
Compact Dry ETB

Usage of Compact Dry ETB is a simple and safe test procedure for determination and quantification of Enterobacteria in foods, cosmetics or raw materials – as well as pharmaceutical raw materials. The ready-to-use plates consist of a special 50 mm …

En savoir plus
HS9431: 100 nutrient plates,
HS9432: 40 nutrient plates (HS9432),
four plates are packed in one aluminum bag.
HS9431 / HS9432
load more
ProductDescriptionNo. of tests/amountArt. No.
EuroProxima DNSH

EuroProxima DNSH is a competitive enzyme immunoassay for the quantitative detection of nifursol metabolite 3,5-dinitrosalicylic acid hydrazide (DNSH) in meat and seafood.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) 5091DNSH
EuroProxima Tetrodotoxin

EuroProxima Tetrodotoxin is a competitive enzyme immunoassay for quantitative analysis of tetrodotoxin in fish and shellfish.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5191TTX
EuroProxima Florfenicol-amine

A competitive enzyme immunoassay for screening and quantitative analysis of florfenicol-amine in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) 5091FLOA
EuroProxima Oxytetracycline

A competitive enzyme immunoassay for screening and quantitative analysis of oxytetracyclines in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) 5091OTC
EuroProxima Fluoroquinolones II

EuroProxima Fluoroquinolones II is a competitive enzyme immunoassay for screening and quantitative analysis of fluoroquinolones in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5101FLUQII
EuroProxima Malachite Green Total/Crystal Violet

EuroProxima Malachite Green Total/Crystal Violet is a competitive enzyme immunoassay for quantitative analysis of malachite green, leucomalachite green, crystal violet and leucocrystal violet in fish and shrimp.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) 5161MGT
EuroProxima Saxitoxin

EuroProxima Saxitoxin is a competitive enzyme immunoassay for the screening and quantitative analysis of the shellfish poison saxitoxin in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5191SAXI
EuroProxima Flumequine

EuroProxima Flumequine is a competitive enzyme immunoassay for screening and quantitative analysis of flumequine in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5101FLUM
EuroProxima Erythromycin

EuroProxima Erythromycin is a competitive enzyme immunoassay for screening and quantitative analysis of erythromycin in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5151ERY
EuroProxima Domoic Acid

EuroProxima Domoic Acid is a competitive enzyme immunoassay for quantitative analysis of domoic acid in scallop, mussel and oyster samples.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) 5191DOMO
EuroProxima Dimetridazole

EuroProxima Dimetridazole is a competitive enzyme immunoassay for quantitative analysis of dimetridazole in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5091DIME
EuroProxima Colistin

A competitive enzyme immunoassay for screening and quantitative analysis of colistin in various matrices.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). 5151COL
RIDASCREEN® Tetracyclin

RIDASCREEN® Tetracyclin is a competitive enzyme immunoassay for the quantitative analysis of tetracyclins in milk, milk powder, cheese, butter, dairy products (curd, yoghurt (plain/with fruits), kefir, cream, sour cream) honey, meat, sausage, fish, …

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) R3505
RIDASCREEN® Sulfamethazin

RIDASCREEN® Sulfamethazin is a competitive enzyme immunoassay for the quantitative determination of sulfamethazine in milk, meat, honey, liver, kidney, fish, shrimp and egg.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). R3011
RIDASCREEN® Streptomycin

RIDASCREEN® Streptomycin is a competitive enzyme immunoassay for the quantitative analysis of streptomycin in milk and milk powder, honey, meat, liver, kidney, shrimp and apple juice.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). R3104
RIDASCREEN® Bacitracin

RIDASCREEN® Bacitracin is a competitive enzyme immunoassay for the quantitative analysis of bacitracin in milk, meat, eggs, feed and urine.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 removable wells each). R2901
RIDASCREEN® Sulfonamide

RIDASCREEN® Sulfonamide is a competitive enzyme immunoassay for the quantitative analysis of sulfonamides in egg, meat (chicken and pork), fish, shrimp, honey and milk.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each). R3004
Premi®Test Urin

Premi®Test Urin is a reagent that enables bovine/porcine urine to be tested for antibiotic residues with Premi®Test.

En savoir plus
Premi®Test Urine contains 1 dropping bottle with 15 ml of sample buffer. The number of samples which can be prepared is dependent on the volume of the samples. Exemplarily, 30 samples with a volume of 30 ml each. R3921
RIDASCREEN® Nitrofuran (AHD)

RIDASCREEN® Nitrofuran (AHD) is a competitive enzyme immunoassay for the quantitative analysis of the nitrofurantoin metabolite AHD in shrimp and fish.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) R3713
Premi®Test 25

Premi®Test is a microbial screening test that allows the detection of antibiotic residues, especially in fresh meat (beef, pork, poultry) in less than 4 hours. The test is sensitive to antibiotics of the following groups: β-lactams, cephalosporins, …

En savoir plus
25 ampoules R3925
Premi®Test 4×25

Premi®Test is a microbial screening test that allows the detection of antibiotic residues, especially in fresh meat (beef, pork, poultry) in less than 4 hours. The test is sensitive to antibiotics of the following groups: β-lactams, cephalosporins, …

En savoir plus
4 x 25 ampoules R3900
RIDASCREEN® Nitrofuran (AMOZ)

RIDASCREEN® Nitrofuran (AMOZ) is a competitive enzyme immunoassay for the quantitative determination of AMOZ in shrimp, fish, meat and poultry.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) R3722
RIDASCREEN® Nitrofuran (AOZ)

RIDASCREEN® Nitrofuran (AOZ) is a competitive enzyme immunoassay for the quantitative analysis of AOZ in shrimp, meat (chicken, pork, beef), liver (beef and pork), fish, whole egg and milk.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) R3703
RIDASCREEN® Chinolone/Quinolones

RIDASCREEN® Chinolone/Quinolones is a competitive enzyme immunoassay for the quantitative analysis of chinolones in egg, meat (beef, pork, sheep, chicken, turkey), fish and shrimp.

En savoir plus
Microtiter plate with 96 wells (12 strips with 8 wells each) R3113
load more