DANSK DSF/EN ISO 7932/FPRA1 PDF

DANSK DSF/EN ISO 7932/FPRA1 PDF

Name:
DANSK DSF/EN ISO 7932/FPRA1 PDF

Published Date:

Status:
[ Draft-Obsolete ]

Description:

Microbiology of food and animal feeding stuffs – Horizontal method for the enumeration of presumptive Bacillus cereus – Colony-count technique at 30 degrees C – Amendment 1: Inclusion of optional tests (ISO 7932:2004/FDAM 1:2019)

Publisher:
Dansk Standard

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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DRAFT * SAME AS ISO 7932 * W/D NO S/S

This standard specifies a horizontal method for the enumeration of viable Bacillus cereus by means of the colony-count technique at 30 °C. It is applicable to products intended for human consumption and the feeding of animals, and environmental samples in the area of food production and food handling. NOTE: In order to have a practicable test method, the confirmatory stage has been restricted to the typical aspect on MYP agar and the haemolysis test. Thus the term presumptive has been introduced in order to acknowledge the fact that the confirmatory stage does not enable the distinction of B. cereus from other closely related but less commonly encountered Bacillus species, such as B. anthracis, B. thuringiensis, B. weihenstephanensis, B. mycoides. An additional motility test may help to differentiate B. cereus from B. anthracis in cases where the presence of the latter is suspected.


Edition : 20
File Size : 1 file , 3.5 MB
Number of Pages : 34
Product Code(s) : DSF-021, DSF-021

History

DANSK DSF/EN ISO 7932/PRA1
Published Date:
Microbiology of food and animal feeding stuffs – Horizontal method for the enumeration of presumptive Bacillus cereus – Colony-count technique at 30 degrees C – Amendment 1: Inclusion of optional tests (ISO 7932:2004/DAM 1:2018)
$12
DANSK DSF/EN ISO 7932/FPRA1
Published Date:
Microbiology of food and animal feeding stuffs – Horizontal method for the enumeration of presumptive Bacillus cereus – Colony-count technique at 30 degrees C – Amendment 1: Inclusion of optional tests (ISO 7932:2004/FDAM 1:2019)
$12

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