ISO 4831:2006

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

Datum objavljivanja: 14. 8. 2006.

Опште информације

Trenutna faza: 90.20 Effective date: 15. 4. 2026.

Inicijator: ISO

Pripada: ISO/TC 34/SC 9

Vrsta: Međunarodni standard

ICS: 07.100.30

Jezik: engleski francuski ruski

Kupovina

Status: Objavljen

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Apstrakt

ISO 4831:2006 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 to 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.
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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 3811:1979

POVUČEN
ISO 4831:1991

POVUČEN
ISO 5541-2:1986

TRENUTNO

OBJAVLJEN
ISO 4831:2006
90.20 Početak postupka preispitivanja standarda
15. 4. 2026.

Nacionalna preuzimanja

SRPS ISO 4831:2015

ISS

Mikrobiologija hrane i hrane za životinje — Horizontalna metoda za otkrivanje i određivanje broja koliformnih bakterija — Tehnika najverovatnijeg broja

90.20 Početak postupka preispitivanja standarda

E034-9 Saznaj više

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