EN ISO 23036-1:2021

SLOVENSKI STANDARD
01-september-2021
Mikrobiologija v prehranski verigi - Metode ugotavljanja prisotnosti ličink
Anisakidae L3 v ribah in ribjih proizvodih – 1. del: Metoda UV-kompresije (ISO
23036-1:2021)
Microbiology of the food chain - Methods for the detection of Anisakidae L3 larvae in fish
and fishery products - Part 1: UV-press method (ISO 23036-1:2021)
Mikrobiologie der Lebensmittelkette - Verfahren zum Nachweis von Anisakidae L3-
Larven in Fisch und Fischereierzeugnissen - Teil 1: UV-Pressverfahren (ISO 23036-
1:2021)
Microbiologie de la chaîne alimentaire - Méthodes de recherche des larves L3
d’Anisakidae dans le poisson et les produits de la pêche - Partie 1: Méthode presse/UV
(ISO 23036-1:2021)
Ta slovenski standard je istoveten z: EN ISO 23036-1:2021
ICS:
07.100.30 Mikrobiologija živil Food microbiology
67.120.30 Ribe in ribji proizvodi Fish and fishery products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 23036-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2021
EUROPÄISCHE NORM
ICS 07.100.30
English Version
Microbiology of the food chain - Methods for the detection
of Anisakidae L3 larvae in fish and fishery products - Part
1: UV-press method (ISO 23036-1:2021)
Microbiologie de la chaîne alimentaire - Méthodes de Mikrobiologie der Lebensmittelkette - Verfahren zum
recherche des larves L3 d'Anisakidae dans le poisson et Nachweis von Anisakidae L3-Larven in Fisch und
les produits de la pêche - Partie 1: Méthode presse/UV Fischereierzeugnissen - Teil 1: UV-Pressverfahren (ISO
(ISO 23036-1:2021) 23036-1:2021)
This European Standard was approved by CEN on 24 March 2021.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

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 NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23036-1:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 23036-1:2021) has been prepared by Technical Committee ISO/TC 34 "Food
products" in collaboration with Technical Committee CEN/TC 463 “Microbiology of the food chain” the
secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2021, and conflicting national standards
shall be withdrawn at the latest by November 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 the
United Kingdom.
Endorsement notice
The text of ISO 23036-1:2021 has been approved by CEN as EN ISO 23036-1:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 23036-1
First edition
2021-04
Microbiology of the food chain —
Methods for the detection of
Anisakidae L3 larvae in fish and
fishery products —
Part 1:
UV-press method
Microbiologie de la chaîne alimentaire — Méthodes de recherche des
larves L3 d’Anisakidae dans le poisson et les produits de la pêche —
Partie 1: Méthode presse/UV
Reference number
ISO 23036-1:2021(E)
©
ISO 2021
ISO 23036-1:2021(E)
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii © ISO 2021 – All rights reserved

ISO 23036-1:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Equipment and consumables . 2
6 Sampling . 2
7 Procedure. 2
7.1 Weighing the sample . 2
7.2 Preparation of the sample . 3
7.3 Pressing . 3
7.4 Freezing . 3
7.5 Thawing . 3
7.6 Visual inspection . 3
8 Expression of the results . 4
9 Performance characteristics of the method . 4
10 Test report . 4
11 Quality assurance . 4
Annex A (informative) Sample collection . 5
Annex B (informative) Findings after UV-press method . 6
Annex C (informative) Example of a laboratory worksheet for recording data when testing
fish fillets with the UV-press method . 8
Bibliography . 9
ISO 23036-1:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 34, Food products, Subcommittee SC 9,
Microbiology, in collaboration with the European Committee for Standardization (CEN) Technical
Committee CEN/TC 275, Food analysis — Horizontal methods, in accordance with the Agreement on
technical cooperation between ISO and CEN (Vienna Agreement).
A list of all parts in the ISO 23036 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2021 – All rights reserved

ISO 23036-1:2021(E)
Introduction
Nematodes of the Anisakidae family have a complex life cycle involving a high number of hosts. Adult
stages of Anisakidae reside in the stomach of marine mammals, where they are embedded in the mucosa.
Unembryonated eggs produced by adult females are released with the faeces of marine mammals and
become embryonated in seawater, where first-stage larvae (L1) develop in the eggs. The larvae moult
to become free-swimming second-stage larvae (L2) and, if ingested by crustaceans, mature into third-
stage larvae (L3). This stage is infective to fish and squid, and larvae are transferred between fishes
through predation, maintaining the L3 stage. Some la
...