AS 5013.19.1:2024

Food microbiology, Method 19.1: Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli - Colony-count technique at 44°C using membranes and 5-bromo-4-chloro-3-indolyl β-D-glucuronide (ISO 16649-1:2018, MOD)

Standards Australia , 04/19/2024

Publisher: AS

File Format: PDF

$30.00$60.06

Description

Standard By:Standards Australia , 04/19/2024

Published:04/19/2024

Pages:13

ISBN(s):9781761395895

File Size:1 file , 1.4 MB

Language:English

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AS 5013.19.1:2024 adopts and modifies ISO 16649‑1:2018, which specifies a horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli by colony-count technique after resuscitation using membranes and incubation at 44 °C on a solid medium containing a chromogenic ingredient for detection of the enzyme β-glucuronidase.