Organismes d’altération

Détection des altérations microbiologiques dans la production alimentaire

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Analytes

Organismes d’altération

En plus de la détection des micro-organismes pathogènes, il est important de surveiller les organismes responsables de l’altération afin de réduire les pertes pendant la production.

Tous les produits sont susceptibles d’être contaminés par des organismes d’altération et des agents pathogènes. Les organismes d’altération n’ont aucun effet toxique mais peuvent altérer le goût, l’arôme, l’aspect et la durée de conservation des denrées alimentaires. Ils représentent donc un problème économique majeur. Pour éviter les pertes ou les rappels, il est important de vérifier l’absence d’organismes responsables de l’altération à tous les niveaux de la production.

Voilà pourquoi R-Biopharm propose des kits d’analyse fiables pour la viande et les produits à base de viande, les produits laitiers, les œufs et les produits à base d’œufs, les légumes, les fruits, les aromates et les épices, les boissons, les céréales et les produits céréaliers ainsi que les plats pré-cuisinés. Parmi les méthodes les mieux rodées pour effectuer des tests sur sites, citons les analyses microbiologiques classiques, les systèmes hautement spécifiques de détection par PCR en temps réel ou les tests ELISA de confirmation des toxines bactériennes.

Altération des boissons

Les organismes d’altération constituent un problème majeur, notamment dans le secteur des boissons. Les bactéries et les levures susceptibles d’altérer les boissons peuvent entraîner des problèmes de turbidité et une dégradation du goût. Nous proposons un large éventail de kits de PCR quantitative (qPCR) pour le dépistage et la détection rapides et spécifiques des paramètres d’altération microbiologiques des boissons.

Product portfolio

ProductDescriptionNo. of tests/amountArt. No.
QuickGEN Pentaplex PCR Kit – Beer spoilage bacteria and yeast screening

Qualitative detection of bacterial, S. cerevisiae var. diastaticus and Dekkera spp. contaminations in filtered beer, beer mixes and yeast containing samples.

En savoir plus
48 reactions Q061
GEN-IAL® QuickGEN PCR Kit Alicyclobacillus Differentiation high

Qualitative detection and differentiation of Alicyclobacillus spp., Alicyclobacillus acidocaldarius and Alicyclobacillus acidoterrestris .

En savoir plus
48 reactions Q721
GEN-IAL® Dekkera bruxellensis Standard DNA

Quantification of Dekkera bruxellensis in beverages (e.g. wine and grape must) by real-time PCR.

En savoir plus
1 x Standard 1 200000 cfus / 2.5 μL DNA (D. bruxellensis, freeze-dried) Q360
GEN-IAL® QuickGEN PCR Kit S. cerevisiae var. diastaticus white

Detection of S. cerevisiae var. diastaticus in beverages.

En savoir plus
48 reactions Q183
GEN-IAL® QuickGEN Yeast Zygosaccharomyces bailii white

Detection of Zygosaccharomyces bailii in wine and grape must by real-time PCR.

En savoir plus
48 reactions Q563
GEN-IAL® QuickGEN Yeast Zygosaccharomyces bailii low

Detection of Zygosaccharomyces bailii in wine and grape must by real-time PCR.

En savoir plus
48 reactions (tubes incl. Lyticase and IC-DNA) Q562
GEN-IAL® QuickGEN Yeast Dekkera spp.

Detection of Dekkera spp. in beverages (e.g. beer, wine, grape must) by real-time PCR. The following species are detected: D. bruxellensis, D. anomala, D. custersiana, D. naardenensis and D. nanus.

En savoir plus
50 reactions Q555
GEN-IAL® QuickGEN Yeast Dekkera spp. white

Detection of Dekkera spp. in wine and grape must by real-time PCR.

En savoir plus
48 reactions Q553
GEN-IAL® QuickGEN Yeast Dekkera spp. low

Detection of Dekkera spp. in beverages (e.g. beer, wine, grape must) by real-time PCR. The following species are detected: D. bruxellensis, D. anomala, D. custersiana, D. naardenensis and D. nanus

En savoir plus
48 reactions Q552
GEN-IAL® QuickGEN Yeast Dekkera spp. high

Detection of Dekkera spp. in wine and grape must by real-time PCR.

En savoir plus
48 reactions Q551
GEN-IAL® QuickGEN Yeast differentiation white

Differentiation of 12 beer spoilage yeasts in beer and mixed beer drinks: Saccharomyces exiguus Saccharomyces cerevisiae var. diastaticus Saccharomyces bayanus / pastorianus Saccharomycodes ludwigii Torulaspora delbrückii Klyveromyces marxianus …

En savoir plus
96 reactions for 12 samples Q543
GEN-IAL® QuickGEN Yeast differentiation low

Differentiation of 12 beer spoilage yeasts in beer and mixed beer drinks: Saccharomyces exiguus Saccharomyces cerevisiae var. diastaticus Saccharomyces bayanus / pastorianus Saccharomycodes ludwigii Torulaspora delbrückii Klyveromyces marxianus …

En savoir plus
96 reactions for 12 samples (tubes contain lyticase). Q542
GEN-IAL® QuickGEN Wild yeast 2 low

Detection of wild yeast in beverages by real-time PCR. The following yeasts are detected: Candida glabrata Candida albicans Candida kefyr Candida intermedia Candida parapsilosis Candida sake Candida tropicalis Naumovozyma dairenensis Pichia …

En savoir plus
48 reactions Q532
GEN-IAL® QuickGEN Wild yeast 1

Detection of wild yeast in beverages by real-time PCR. The following yeasts are detected: Dekkera anomala Dekkera bruxellensis Dekkera custersiana Dekkera naardenensis Debaromyces hansenii Hanseniaspora guillermondii Hanseniaspora osmophila …

En savoir plus
50 reactions Q525
GEN-IAL® QuickGEN Dekkera bruxellensis quantitative FAM/HEX

Qualitative and quantitative detection of Dekkera bruxellensis in wine and grape must.

En savoir plus
50 reactions Q395
GEN-IAL® QuickGEN Dekkera bruxellensis quantitative FAM/ROX

Qualitative and quantitative detection of Dekkera bruxellensis in wine and grape must.

En savoir plus
50 reactions Q385
GEN-IAL® QuickGEN Dekkera bruxellensis quantitative white

Qualitative and quantitative detection of Dekkera bruxellensis in wine and grape must.

En savoir plus
48 reactions Q373
GEN-IAL® QuickGEN Dekkera bruxellensis quantitative low

Qualitative and quantitative detection of Dekkera bruxellensis in wine and grape must.

En savoir plus
48 reactions (freeze-dried, tubes incl. Lytikase and IC-DNA). Q372
GEN-IAL® QuickGEN Wine Screening without yeast low MG

Qualitative detection of Lactobacilli, Pediococci, Oenococcus oeni and acetic acid bacteria in wine and grape must.

En savoir plus
48 reactions Q334
GEN-IAL® QuickGEN Wine Screening without yeast white

Qualitative detection of Lactobacilli, Pediococci, Oenococcus oeni and acetic acid bacteria in wine and grape must.

En savoir plus
48 reactions Q333
GEN-IAL® QuickGEN Wine Screening without yeast low

Qualitative detection of Lactobacilli, Pediococci, Oenococcus oeni and acetic acid bacteria in wine and grape must.

En savoir plus
48 reactions Q332
GEN-IAL® QuickGEN Wine Screening low MG

Qualitative detection and differentiation of bacterial and yeast contaminations in wine and grape must.

En savoir plus
48 reactions Q324
GEN-IAL® QuickGEN Wine Screening white

Qualitative detection and differentiation of bacterial and yeast contaminations in wine and grape must.

En savoir plus
48 reactions Q323
GEN-IAL® QuickGEN Wine Screening low

Qualitative detection and differentiation of bacterial and yeast contaminations in wine and grape must.

En savoir plus
48 reactions Q322
GEN-IAL® QuickGEN Yeast Saccharomyces diastaticus high

Detection of Saccharomyces diastaticus in beverages by real-time PCR.

En savoir plus
48 reactions Q181
GEN-IAL® QuickGEN Yeast Bottom fermented white

Detection of bottom-fermented yeast in beverages by real-time PCR.

En savoir plus
48 reactions Q163
GEN-IAL® QuickGEN Yeast Bottom fermented low

Detection of bottom-fermented yeast in beverages (e.g. beer, wine, grape must) by real-time PCR.

En savoir plus
48 reactions Q162
GEN-IAL® QuickGEN® Yeast Top fermented white

Real-time PCR-Kit for the detection of top-fermented yeast.

En savoir plus
48 reactions Q153
GEN-IAL® QuickGEN® Yeast Top fermented low

Real-time PCR-Kit for the detection of top-fermented yeast.

En savoir plus
48 reactions Q152
GEN-IAL® QuickGEN Beer differentiation white

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeast are differentiated: L. acetotolerans, L. backii, L. brevis/L. brevisimilis/L. parabrevis, L. lindneri, L. casei/ L paracasei, L. …

En savoir plus
12 strips à 8 tubes (one strip per sample, tube 2 contains lyticase) for 12 samples. Q083
GEN-IAL® QuickGEN Beer differentiation low

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeast are differentiated: L. acetotolerans, L. backii, L. brevis/L. brevisimilis/L. parabrevis, L. lindneri, L. casei/ L paracasei, L. …

En savoir plus
12 strips à 8 tubes (one strip per sample, tube 2 contains lyticase) for 12 samples. Q082
GEN-IAL® QuickGEN Beer yeast and bacteria differentiation white

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeasts are differentiated: Lactobacilli Pediococci Acetic acid bacteria Enterobacteriaceae Bottom-fermented yeast Top-fermented yeast Wild …

En savoir plus
96 PCR reactions (24 samples)
12 stripes (tubes 2, 3, 5 and 6 contain lyticase)
Q073
GEN-IAL® QuickGEN Beer yeast and bacteria differentiation low

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeasts are differentiated: Lactobacilli Pediococci Acetic acid bacteria Enterobacteriaceae Bottom-fermented yeast Top-fermented yeast Wild …

En savoir plus
96 PCR reactions (24 samples)
12 stripes
Q072
GEN-IAL® QuickGEN P1 Screening and Hop resistance

Qualitative detection of bacterial contaminations and the hop resistance genes hor A and hor C as genetic markers for beer-spoilage microorganisms in beer and mixed beer drinks.

En savoir plus
50 reactions Q055
GEN-IAL® QuickGEN P1 Screening and Hop resistance low MG

Qualitative detection of bacterial contaminations and the hop resistance genes hor A and hor C as genetic markers for beer-spoilage microorganisms in beer and mixed beer drinks.

En savoir plus
48 reactions Q054
GEN-IAL® QuickGEN P1 Screening and Hop resistance white

Qualitative detection of bacterial contaminations and the hop resistance genes hor A and hor C as genetic markers for beer-spoilage microorganisms in beer and mixed beer drinks.

En savoir plus
48 reactions Q053
GEN-IAL® QuickGEN P1 Screening and Hop resistance low

Qualitative detection of bacterial contaminations and the hop resistance genes hor A and hor C as genetic markers for beer-spoilage microorganisms in beer and mixed beer drinks.

En savoir plus
48 reactions Q052
GEN-IAL® QuickGEN P1 and S. diastaticus Screening

Qualitative detection of bacterial and S. cerevisiae var. diastaticus contaminations in filtrated beer, beer mixes and yeast containing samples.

En savoir plus
50 reactions Q045
GEN-IAL® QuickGEN P1 and S. diastaticus Screening low MG

Qualitative detection of bacterial and S.diastaticus contaminations in filtrated beer and mixed beer drinks and yeast containing samples.

En savoir plus
48 reactions Q044
GEN-IAL® QuickGEN P1 and S. diastaticus Screening white

Qualitative detection of bacterial and S.diastaticus contaminations in filtrated beer and mixed beer drinks.

En savoir plus
48 reactions Q043
GEN-IAL® QuickGEN P1 and S. diastaticus Screening low

Qualitative detection of bacterial and S. cerevisiae var. diastaticus contaminations in filtrated beer, beer mixes and yeast containing samples.

En savoir plus
48 reactions Q042
GEN-IAL® QuickGEN P1 Screening without yeast

Qualitative detection of bacterial contaminations in beer and mixed beer drinks.

En savoir plus
50 reactions Q035
GEN-IAL® QuickGEN P1 Screening without yeast white

Qualitative detection of bacterial contaminations in beer and mixed beer drinks.

En savoir plus
48 reactions Q033
GEN-IAL® QuickGEN P1 Screening without yeast low

Qualitative detection of bacterial contaminations in beer and mixed beer drinks.

En savoir plus
48 reactions Q032
GEN-IAL® QuickGEN P1 Screening

Qualitative detection of bacterial and yeast contaminations in filtrated beer and beer mixes. For products with high amount of yeast use the Screening Kit without yeast detection to find bacterial contaminations more sensitive (Q035).

En savoir plus
50 reactions Q025
GEN-IAL® QuickGEN P1 Screening low MG

Qualitative detection of bacterial and yeast contaminations in filtrated beer and beer mixes.

En savoir plus
48 reactions Q024
GEN-IAL® QuickGEN P1 Screening white

Qualitative detection of bacterial and yeast contaminations in filtrated beer and beer mixes. For products with high amount of yeast use the Screening Kit without yeast detection to find bacterial contaminations more sensitive (Q033).

En savoir plus
48 reactions Q023
GEN-IAL® QuickGEN P1 Screening low

Qualitative detection of bacterial and yeast contaminations in filtrated beer and beer mixes. For products with high amount of yeast use the Screening Kit without yeast detection to find bacterial contaminations more sensitive (Q032).

En savoir plus
48 reactions Q022
GEN-IAL® QuickGEN Wine Screening without yeast high

Qualitative detection of Lactobacilli, Pediococci, Oenococcus oeni and acetic acid bacteria in wine and grape must.

En savoir plus
48 reactions Q331
GEN-IAL® QuickGEN Wine Screening high

Qualitative detection and differentiation of bacterial and yeast contaminations in wine and grape must.

En savoir plus
48 reactions Q321
GEN-IAL® QuickGEN Wild yeast 2

Detection of wild yeast in beverages by real-time PCR. The following yeasts are detected: Candida glabrata Candida albicans Candida kefyr Candida intermedia Candida parapsilosis Candida sake Candida tropicalis Naumovozyma dairenensis Pichia …

En savoir plus
50 reactions Q535
GEN-IAL® QuickGEN Wild yeast 1 low

Detection of wild yeast in beverages by real-time PCR. The following yeasts are detected: Dekkera anomala Dekkera bruxellensis Dekkera custersiana Dekkera naardenensis Debaromyces hansenii Hanseniaspora guillermondii Hanseniaspora osmophila …

En savoir plus
48 reactions Q522
GEN-IAL® QuickGEN P1 Screening high

Qualitative detection of bacterial and yeast contaminations in filtrated beer and beer mixes. For products with high amount of yeast use the Screening Kit without yeast detection to find bacterial contaminations more sensitive (Q031).

En savoir plus
48 reactions Q021
GEN-IAL® QuickGEN Enterobacteriacea spp.

Qualitative multiplex PCR-detection of enterobacteriaceae as indicators for hygiene and postprocessing contaminations. The system contains an integrated inhibition control.

En savoir plus
50 reactions Q145
GEN-IAL® QuickGEN Lactobacillus spp. / Pediococcus spp.

Qualitative detection of Lactobacillus spp. and Pediococcus spp. in beverages.

En savoir plus
48 reactions
tube strips (freeze-dried, incl. IC-DNA)
QTLP0048*
GEN-IAL® QuickGEN P1 Screening without yeast high

Qualitative detection of bacterial contaminations in beer and mixed beer drinks.

En savoir plus
48 reactions
tube strips (freeze-dried, incl. IC-DNA)
Q031
GEN-IAL® QuickGEN Yeast Saccharomyces diastaticus low

Detection of Saccharomyces diastaticus in beverages by real-time PCR.

En savoir plus
48 reactions Q182
GEN-IAL® QuickGEN P1 and S. diastaticus Screening high

Qualitative detection of bacterial and S.diastaticus contaminations in filtrated beer and mixed beer drinks and yeast containing samples.

En savoir plus
48 reactions
tube strips (freeze-dried, incl. IC-DNA and lyticase)
Q041
GEN-IAL® QuickGEN Yeast differentiation high

Differentiation of 12 beer spoilage yeasts in beer and mixed beer drinks. The following yeast are differentiated: Saccharomyces exiguus Saccharomyces cerevisiae var. diastaticus Saccharomyces bayanus / pastorianus Saccharomycodes ludwigii …

En savoir plus
96 reactions for 12 samples (tubes contain lyticase). Q541
GEN-IAL® QuickGEN P1 Screening and Hop resistance high

Qualitative detection of bacterial contaminations and the hop resistance genes hor A and hor C as genetic markers for beer-spoilage microorganisms in beer and mixed beer drinks.

En savoir plus
48 reactions Q051
GEN-IAL® Pichia membranaefaciens

Real-time PCR-Kit for the detection of Pichia membranaefaciens.

En savoir plus
50 reactions Q930
GEN-IAL® QuickGEN Yeast Wickerhamomyces anomalus

Detection of Wickerhamomyces anomalus in beverages (e.g. beer, wine, grape must) by real-time PCR.

En savoir plus
50 reactions Q175
GEN-IAL® QuickGEN® Yeast Top fermented high

Real-time PCR-Kit for the detection of top-fermented yeast.

En savoir plus
48 reactions Q151
GEN-IAL® QuickGEN Yeast Bottom fermented high

Detection of bottom-fermented yeast in beverages by real-time PCR.

En savoir plus
48 reactions Q161
GEN-IAL® QuickGEN Pectinatus / Megasphaera differentiation low

Real-time PCR-Kit for the detection of Pectinatus spp. and Megasphaera spp in beverages.

En savoir plus
48 reactions Q112
GEN-IAL® QuickGEN Beer yeast and bacteria differentiation high

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeasts are differentiated: Lactobacilli Pediococci Acetic acid bacteria Enterobacteriaceae Bottom-fermented yeast Top-fermented yeast Wild …

En savoir plus
96 PCR reactions (24 samples)
12 stripes
Q071
GEN-IAL® QuickGEN Hop resistance

Qualitative detection and differentiation of the hop resistance genes hor A / hor C / hit A and ORF 5 as genetic markers for beer-spoilage microorganisms.

En savoir plus
50 reactions Q105
GEN-IAL® QuickGEN Beer differentiation high

Differentiation of beer spoilage bacteria and yeast in beer and mixed beer drinks. The following bacteria and yeast are differentiated: L. acetotolerans, L. backii, L. brevis/L. brevisimilis/L. parabrevis, L. lindneri, L. casei/ L paracasei, L. …

En savoir plus
12 strips à 8 tubes (one strip per sample, tube 2 contains lyticase) for 12 samples. Q081
GEN-IAL® Biogenic amines

Real-time PCR kit for the detection of biogenic amines producing lactic acid bacteria in wine.

En savoir plus
50 reactions Q345
GEN-IAL® QuickGEN Biofilm

Real-time PCR detection of Leuconostoc mesenteroides, Lactoccocus lactis and Wickerhamomyces anomalus, which are involved in the development of biofilms.

En savoir plus
50 reactions Q095
GEN-IAL® QuickGEN Alicyclobacillus differentiation

Qualitative detection and identification of Alicyclobacillus spp., Alicyclobacillus acidocaldarius and Alicyclobacillus acidoterrestris.

En savoir plus
48 reactions Q724
GEN-IAL® QuickGEN Dekkera bruxellensis quantitative high

Qualitative and quantitative detection of Dekkera bruxellensis in wine and grape must.

En savoir plus
48 reactions (freeze-dried, tubes incl. Lytikase and IC-DNA). Q371
GEN-IAL® QuickGEN Yeast Zygosaccharomyces bailii high

Detection of Zygosaccharomyces bailii in wine and grape must by real-time PCR.

En savoir plus
48 reactions (tubes incl. Lyticase and IC-DNA) Q561
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