99.60 Withdrawal effective May 1, 2024
CEN
CEN/TC 327 Animal feeding stuffs - Methods of sampling and analysis
European Norm
65.120 Animal feeding stuffs
ISO 30024:2009 specifies the determination of phytase activity in feed 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.
The method is suitable and validated exclusively for the determination of phytase activity and exclusively in complete feeds.
Legislation related to this standard
Council Directive 70/373/EEC of 20 July 1970 on the introduction of Community methods of sampling and analysis for the official control of feeding-stuffs
WITHDRAWN
EN ISO 30024:2009
99.60
Withdrawal effective
May 1, 2024
PUBLISHED
EN ISO 30024:2024