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Normas DIN – AENOR
DIN EN ISO 20976-1:2019-09

DIN EN ISO 20976-1:2019-09

Microbiology of the food chain - Requirements and guidelines for conducting challenge tests of food and feed products - Part 1: Challenge tests to study growth potential, lag time and maximum growth rate (ISO 20976-1:2019); German version EN ISO 20976-1:2019

Microbiologie de la chaîne alimentaire - Exigences et lignes directrices pour la réalisation des tests d'épreuve microbiologique - Partie 1: Tests de croissance pour étudier le potentiel de croissance, le temps de latence et le taux de croissance maximal (ISO 20976-1:2019); Version allemande EN ISO 20976-1:2019

Mikrobiologie der Lebensmittelkette - Anforderungen und Leitfaden zur Durchführung von Challenge-Tests bei Lebensmitteln und Futtermitteln - Teil 1: Challenge-Tests zur Untersuchung von Wachstumspotenzial, Zeit der lag-Phase und maximaler Wachstumsrate (ISO 20976-1:2019); Deutsche Fassung EN ISO 20976-1:2019

Fecha:
2019-09 /Active
Equivalencias internacionales:

EN ISO 20976-1 (2019-04)

ISO 20976-1 (2019-03)

Relación con otras normas DIN:
Resumen:
This document specifies protocols for conducting microbiological challenge tests for growth studies on vegetative and spore-forming bacteria in raw materials and intermediate or end products. The use of this document can be extended to yeasts that do not form mycelium.
Keywords:
Agricultural products, Animal feed, Bacteria, Biological tests, Challenge tests, Deceleration, Definitions, Delay time, Diet, Food products, Growth, Growth test, Microbiological analysis, Microbiology, Sample preparation, Specification (approval), Specimen preparation, Test laboratories, Test performance
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