ISO 30024:2024
Animal feeding stuffs - Determination of phytase activity
This document specifies the determination of phytase activity in feeding stuff samples, including feed raw materials from plant origin, compound feeds (complete, complementary, mineral feeds), premixtures and feed additives. The method is applicable to, and is collaboratively validated for, the determination of phytase activity in complete feed, complementary feed including mineral feed, premixtures and feed additives. The method does not distinguish between phytase added as a feed additive and endogenous phytase already present in the feed materials. Therefore, the method is also applicable for feed materials from plant origin. The method does not apply to evaluating or comparing 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.
This document specifies the determination of phytase activity in feeding stuff samples, including feed raw materials from plant origin, compound feeds (complete, complementary, mineral feeds), premixtures and feed additives.
The method is applicable to, and is collaboratively validated for, the determination of phytase activity in complete feed, complementary feed including mineral feed, premixtures and feed additives.
The method does not distinguish between phytase added as a feed additive and endogenous phytase already present in the feed materials. Therefore, the method is also applicable for feed materials from plant origin.
The method does not apply to evaluating or comparing 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.
<p>ISO 30024:2009 specifies the determination of phytase activity in feed samples.</p> <p>The method does not distinguish between phytase added as a feed additive and endogenous phytase already present in the feed materials.</p> <p>The method cannot be used to evaluate or compare the <i>in vivo</i> efficacy of the phytase product. It is not a predictive method of the <i>in vivo</i> efficacy of phytases present on the market as they can develop different <i>in vivo</i> efficacy per unit of activity.</p> <p>The method is suitable and validated exclusively for the determination of phytase activity and exclusively in complete feeds.</p>
<p>ISO 30024:2009 specifies the determination of phytase activity in feed samples.</p> <p>The method does not distinguish between phytase added as a feed additive and endogenous phytase already present in the feed materials.</p> <p>The method cannot be used to evaluate or compare the <i>in vivo</i> efficacy of the phytase product. It is not a predictive method of the <i>in vivo</i> efficacy of phytases present on the market as they can develop different <i>in vivo</i> efficacy per unit of activity.</p> <p>The method is suitable and validated exclusively for the determination of phytase activity and exclusively in complete feeds.</p>
The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
With Requirements, quickly access the main part of the normative text!
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