SUGARY VEGETABLE PRESERVES (jams)

Microbiological analysis  

ANAEROBIC SULPHITE REDUCERS                   

BACILLUS CEREUS

COLIFORM BACTERIA (COLI TOT. AND E.COLI)

TOTAL  MICROBIAL COUNT AT 30°C (UFC)

THERMOTOLERANT COLIFORM BACTERIA AT 44°C (UFC)

TOTAL COLIFORM BACTERIA (MPN)

TOTAL ENTEROBACTERIA               

TOTAL COLIFORM (UFC)

ESCHERICHIA COLI (MPN)

FILTH TEST (SOLID IMPURITIES)                                       

ESCHERICHIA COLI (UFC)

IDENTIFICATION OF BACTERIA(SPECIES)                         

IDENTIFICATION OF BACTRIA (TYPE)                        

IDENTIFICATION MYCETES (TYPE)                     

LISTERIA MONOCYTOGENES (QUALITATIVE)

MYCETES                 

OSMOPHILIC MYCETES                             

SALMONELLA (QUAL.)

SPORES OF AEROBIC SPORE-FORMING BACTERIA   

SPORES OF ANAEROBIC SPORE-FORMING BACTERIA   

COAGULASE-POSITIVE STAPHYLOCOCCI  (QUANTITATIVE) (UFC)

SACCHARIN

SODIUM CYCLAMATE                            

HYDROXYMETHYLFURFURAL                       

 

Standard  stability test for preserves with pH> 4,5

TOTAL MICROBIAL COUNT (UFC)

pH

STABILITY TEST                             

APPEARANCE OF THE CONTAINER                            

PRODUCT  SMELL                         

APPEARANCE OF THE PROCUCT                            

MICROSCOPE OBSERVATION                         

TOTAL MICROBIAL COUNT (UFC)                            

TERMOPHILIC BACTERIA COUNT

 

Standard stability test for preserves with pH< 4,5

TOTAL MICROBIAL COUNT (UFC)                          

pH

STABILITY TEST                             

APPEARSNCE OF THE CONTAINER                            

PRODUCT  SMELL                         

APPEARANCE OF THE PROCUCT                            

MICROSCOPE OBSERVATION                         

TOTAL MICROBIAL COUNT (UFC)                          

TERMOPHILIC BACTERIA COUNT

 

 

The analysis for detection of contaminants, residual molecules, the analysis of hygienic or product characterization suggested are not exhaustive. They are a simplification of analytical activities of  Chelab laboratory. The analytical models are adjusted case by case  in order  to achieve  the best possible objective, and depend both by the customer’s needs and by the expected requisites.

 

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