SIST EN ISO 30024:2010
(Main)Animal feeding stuffs - Determination of phytase activity (ISO 30024:2009)
Animal feeding stuffs - Determination of phytase activity (ISO 30024:2009)
This European Standard describes the determination of phytase activity in complete feedingstuff samples. The method does not distinguish between phytase added as a feed additive and endogenous phytase already present in the feed materials. The method cannot be used to evaluate or compare the in vivo efficacy of the phytase product. It is not a predictive method of the in vivo efficacy of phytases present on the market as they can develop different in vivo efficacy per unit of activity.
Futtermittel - Bestimmung der Phytaseaktivität (ISO 30024:2009)
Diese Internationale Norm legt die Bestimmung der Phytaseaktivität in Futtermittelproben fest.
Das Verfahren unterscheidet nicht, ob die Phytase als Futtermittelzusatz oder als endogene Phytase vorliegt, die bereits in den Futtermittel Ausgangsstoffen vorhanden war.
Das Verfahren kann nicht zur Bewertung oder zum Vergleich der in vivo Wirksamkeit von Phytase Produkten angewendet werden. Es dient auch nicht zur Vorhersage der in vivo Wirksamkeit von auf dem Markt angebotenen Phytasen, da sich diese in vivo Wirksamkeit in Abhängigkeit von der Einheit für die Aktivität unterschiedlich entwickeln kann.
Das Verfahren ist ausschließlich zur Bestimmung der Phytaseaktivität und nur für Alleinfuttermittel geeignet und validiert.
ANMERKUNG Das harmonisierte Verfahren wurde für die gegenwärtig existierenden Phytase Produkte [E1600 (EC 3.1.3.8, 3-Phytase), E1614 (EC 3.1.3.26, 4-Phytase) und E1640 (EC 3.1.3.8, 3-Phytase)] entwickelt. Das Verfahren kann daher z. B. für zukünftig entwickelte Phytase Produkte ungeeignet sein. Dieses harmonisierte Verfahren ist somit lediglich ein Hilfsmittel zur Bewertung der gesamten Phytaseaktivität in Futtermittelproben.
Aliments des animaux - Détermination de l'activité phytasique (ISO 30024:2009)
L'ISO 30024:2009 spécifie la détermination de l'activité phytasique dans des échantillons d'aliments pour animaux.
Le méthode ne fait pas la distinction entre la phytase ajoutée comme additif aux aliments pour animaux et la phytase endogène déjà présente dans les matières premières entrant dans la composition des aliments.
La méthode ne peut pas être utilisée pour évaluer ou comparer l'efficacité in vivo des phytases. Il ne s'agit pas d'une méthode prédictive de l'efficacité in vivo des phytases disponibles sur le marché car celles-ci peuvent développer une efficacité in vivo différente par unité d'activité.
La méthode est adaptée et validée exclusivement pour la détermination de l'activité phytasique dans les aliments complets pour animaux.
Krma - Določevanje aktivnosti fitaz (ISO 30024:2009)
Ta mednarodni standard opredeljuje aktivnost fitaz v vzorcu krme. Metoda je primerna in potrjena samo za določevanje aktivnosti fitaz in samo za celovita krmila.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 30024:2010
01-januar-2010
.UPD'RORþHYDQMHDNWLYQRVWLILWD] ,62
Animal feeding stuffs - Determination of phytase activity (ISO 30024:2009)
Futtermittel - Bestimmung der Phytaseaktivität (ISO 30024:2009)
Aliments des animaux - Détermination de l'activité phytasique (ISO 30024:2009)
Ta slovenski standard je istoveten z: EN ISO 30024:2009
ICS:
65.120 Krmila Animal feeding stuffs
SIST EN ISO 30024:2010 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 30024:2010
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SIST EN ISO 30024:2010
EUROPEAN STANDARD
EN ISO 30024
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2009
ICS 65.120
English Version
Animal feeding stuffs - Determination of phytase activity (ISO
30024:2009)
Aliments des animaux - Détermination de l'activité Futtermittel - Bestimmung der Phytaseaktivität (ISO
phytasique (ISO 30024:2009) 30024:2009)
This European Standard was approved by CEN on 17 June 2009.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 30024:2009: E
worldwide for CEN national Members.
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SIST EN ISO 30024:2010
EN ISO 30024:2009 (E)
Contents Page
Foreword .3
2
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SIST EN ISO 30024:2010
EN ISO 30024:2009 (E)
Foreword
This document (EN ISO 30024:2009) has been prepared by Technical Committee CEN/TC 327 “Animal
feeding stuffs - Methods of sampling and analysis”, the secretariat of which is held by NEN, in collaboration
with Technical Committee ISO/TC 34 "Food products".
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 January 2010, and conflicting national standards shall be withdrawn at
the latest by January 2010.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
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SIST EN ISO 30024:2010
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SIST EN ISO 30024:2010
INTERNATIONAL ISO
STANDARD 30024
First edition
2009-07-15
Animal feeding stuffs — Determination of
phytase activity
Aliments des animaux — Détermination de l'activité phytasique
Reference number
ISO 30024:2009(E)
©
ISO 2009
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SIST EN ISO 30024:2010
ISO 30024:2009(E)
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