CEN/TS 17710:2022

Plant biostimulants - Detection of Listeria monocytogenes

This document provides a method for the detection of Listeria monocytogenes in microbial plant biostimulants for verifying that the concentration of this human pathogen does not exceed the respective limits outlined in the EU Regulation on Fertilising Products [1].

Pflanzen-Biostimulanzien - Nachweis von Listeria monocytogenes

Dieses Dokument stellt ein Verfahren zum Nachweis von Listeria monocytogenes in mikrobiellen Pflanzen Bio¬stimulanzien um zu verifizieren, dass die Konzentration dieses Humanpathogens die entsprechenden Grenzwerte der EU Düngeprodukte¬verordnung [1] nicht überschreitet.

Biostimulants des végétaux - Détection de Listeria monocytogenes

Le présent document fournit une méthode pour la détection de Listeria monocytogenes dans les biostimulants microbiens des végétaux pour vérifier que la concentration de ce pathogène pour l’homme ne dépasse pas les limites correspondantes indiquées dans le Règlement UE sur les fertilisants [1].

Rastlinski biostimulanti - Ugotavljanje prisotnosti Listeria monocytogenes

Ta dokument zagotavlja metodo za ugotavljanje prisotnosti bakterije Listeria monocytogenes v mikrobnih rastlinskih biostimulantih za preverjanje, ali koncentracija tega človeškega patogena ne presega ustreznih mejnih vrednosti, določenih v Uredbi EU o sredstvih za gnojenje [1].

General Information

• Status: Published
• Publication Date: 22-Mar-2022
• ICS: 65.080 - Fertilizers
• Technical Committee: CEN/TC 455 - Plant Biostimulants and Agricultural Micro-Organisms
• Drafting Committee: CEN/TC 455/WG 3 - Pathogenic and non-pathogenic microorganisms
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 23-Mar-2022
• Due Date: 29-Aug-2022
• Completion Date: 23-Mar-2022
• Directive: 2019/1009 - Regulation (EU) 2019/1009 of the European Parliament and of the Council of 5 June 2019 laying down rules on the making available on the market of EU fertilising products and amending Regulations (EC) No 1069/2009 and (EC) No 1107/2009 and repealing Regulation (EC) No 2003/2003
• Mandate: M/564 - Fertilising products in support of Regulation (EU) 2019/1009
• Ref Project: SIST-TS CEN/TS 17710:2023 - Plant biostimulants - Detection of Listeria monocytogenes

Relations

• Revised: FprEN 17710 - Plant biostimulants - Detection of Listeria monocytogenes
• Effective Date: 15-Feb-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 17710:2023
01-februar-2023
Rastlinski biostimulanti - Ugotavljanje prisotnosti Listeria monocytogenes
Plant biostimulants - Detection of Listeria monocytogenes
Pflanzen-Biostimulanzien - Nachweis von Listeria monocytogenes
Biostimulants des végétaux - Détection de Listeria monocytogenes
Ta slovenski standard je istoveten z: CEN/TS 17710:2022
ICS:
65.080 Gnojila Fertilizers
SIST-TS CEN/TS 17710:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 17710:2023

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SIST-TS CEN/TS 17710:2023


CEN/TS 17710
TECHNICAL SPECIFICATION

SPÉCIFICATION TECHNIQUE

March 2022
TECHNISCHE SPEZIFIKATION
ICS 65.080
English Version

Plant biostimulants - Detection of Listeria monocytogenes
Biostimulants des végétaux - Détection de Listeria Pflanzen-Biostimulanzien - Nachweis von Listeria
monocytogenes monocytogenes
This Technical Specification (CEN/TS) was approved by CEN on 3 January 2022 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17710:2022 E
worldwide for CEN national Members.

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SIST-TS CEN/TS 17710:2023
CEN/TS 17710:2022 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 5
4.1 General . 5
4.2 Pre-enrichment in non-selective liquid medium . 5
4.3 Enrichment in/on selective media . 6
4.4 Plating out on selective solid media . 6
4.5 Confirmation . 6
5 Culture media, reagents, antisera . 6
6 Equipment and consumables . 6
7 Sampling . 7
8 Preparation of test sample .
...