NF ISO 21150

NF ISO 21150

September 2006
Standard Cancelled

Cosmetics - Microbiology - Detection of Escherichia coli

ISO 21150:2006 gives general guidelines for the detection and identification of the specified microorganism Escherichia coli in cosmetic products. Microorganisms considered as specified in ISO 21150:2006 might differ from country to country according to national practices or regulations. ISO 21150:2006 specifies a method that is based on the detection of Escherichia coli in a non-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. Other methods may be appropriate depending on the level of detection required. Because of the large variety of cosmetic products within this field of application, this method may not be appropriate for some products in every detail (e.g. certain water-immiscible products). Other International Standards may be more appropriate.

View the extract
Main informations

Collections

National standards and national normative documents

Publication date

September 2006

Number of pages

21 p.

Reference

NF ISO 21150

ICS Codes

07.100.40   Cosmetics microbiology

Classification index

T75-604

Print number

1 - 31/08/2006

International kinship

Sumary
Cosmetics - Microbiology - Detection of Escherichia coli

ISO 21150:2006 gives general guidelines for the detection and identification of the specified microorganism Escherichia coli in cosmetic products. Microorganisms considered as specified in ISO 21150:2006 might differ from country to country according to national practices or regulations.

ISO 21150:2006 specifies a method that is based on the detection of Escherichia coli in a non-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. Other methods may be appropriate depending on the level of detection required.

Because of the large variety of cosmetic products within this field of application, this method may not be appropriate for some products in every detail (e.g. certain water-immiscible products). Other International Standards may be more appropriate.

Standard replaced by (1)
NF EN ISO 21150
September 2009
Standard Cancelled
Cosmetics - Microbiology - Detection of Escherichia coli

<p>ISO 21150:2006 gives general guidelines for the detection and identification of the specified microorganism <i>Escherichia coli</i> in cosmetic products. Microorganisms considered as specified in ISO 21150:2006 might differ from country to country according to national practices or regulations.</p> <p>ISO 21150:2006 specifies a method that is based on the detection of <i>Escherichia coli</i> in a non-selective liquid medium (enrichment broth), followed by isolation on a selective agar medium. Other methods may be appropriate depending on the level of detection required.</p> <p>Because of the large variety of cosmetic products within this field of application, this method may not be appropriate for some products in every detail (e.g. certain water-immiscible products). Other International Standards may be more appropriate. </p>

Table of contents
View the extract
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Principe
    2
  • 5 Diluants et milieux de culture
    2
  • 5.1 Généralités
    2
  • 5.2 Diluant pour la suspension bactérienne (Solution tryptone-sel)
    3
  • 5.3 Milieux de culture
    3
  • 6 Appareillage et verrerie
    6
  • 7 Souches de micro-organismes
    6
  • 8 Manipulation des produits cosmétiques et des échantillons de laboratoire
    6
  • 9 Mode opératoire
    6
  • 9.1 Recommandations générales
    6
  • 9.2 Préparation de la suspension initiale dans le milieu liquide d'enrichissement
    7
  • 9.3 Incubation du milieu liquide d'enrichissement ensemencé
    7
  • 9.4 Recherche et identification d'Escherichia coli
    7
  • 10 Expression des résultats (recherche d'Escherichia coli)
    8
  • 11 Neutralisation des propriétés antimicrobiennes du produit
    8
  • 11.1 Généralités
    8
  • 11.2 Préparation de l'inoculum
    9
  • 11.3 Validation de la méthode de recherche
    9
  • 12 Rapport d'essai
    10
  • Annexe A (informative) Autres milieux liquides d'enrichissement
    11
  • Annexe B (informative) Neutralisants de l'activité antimicrobienne des conservateurs et liquides de rinçage
    14
  • Bibliographie
    15
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ