BS ISO 4831:2006 PDF

Microbiology of food and animal feeding stuffs. Horizontal method for the detection and enumeration of coliforms. Most probable number technique

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BS ISO 4831:2006

Microbiology of food and animal feeding stuffs. Horizontal method for the detection and enumeration of coliforms. Most probable number technique

Формат:: Электронный (PDF)
Дата публикации:: 29 декабря 2006 г.
ICS:: 07.100.30
SKU:: BS ISO 4831:2006

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Abstract

1 Scope This International Standard gives general guidelines for the detection and the enumeration of coliforms . It is applicable to

       -  products intended for human consumption and for the feeding of animals, and

       -  environmental samples in the area of food production and food handling.

Enumeration is carried out by calculation of the most probable number (MPN) after incubation in a liquid medium at 30 °C or 37 °C.

NOTE The temperature is subject to agreement between the parties concerned. In the case of milk and milk products, the temperature of incubation is 30 °C.

This enumeration method is applicable when the number sought is expected to be in the range 1 to 100 per millilitre or per gram of test sample. A limitation on the applicability of this International Standard is imposed by the susceptibility of the method to a large degree of variability. The information given in Clause 11 provides guidance on the applicability of the method and on the interpretation of the results.

Похожие стандарты

Другие стандарты BS

1 Scope This International Standard gives general guidelines for the detection and the enumeration of coliforms . It is applicable to

       -  products intended for human consumption and for the feeding of animals, and

       -  environmental samples in the area of food production and food handling.

Enumeration is carried out by calculation of the most probable number (MPN) after incubation in a liquid medium at 30 °C or 37 °C.

NOTE The temperature is subject to agreement between the parties concerned. In the case of milk and milk products, the temperature of incubation is 30 °C.

BS ISO 4831:2006 PDF

Abstract

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Abstract

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