Projekta Nr.ISO 30024:2024
Nosaukums<p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The method does not apply to evaluating or comparing the <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy of the phytase product. It is not a predictive method of the <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy of phytases present on the market as they can develop different <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy per unit of activity.</span></p>
Reģistrācijas numurs (WIID)80848
Darbības sfēra<p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">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.</span></p> <p class="MsoBodyText"><span lang="EN-GB">The method does not apply to evaluating or comparing the <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy of the phytase product. It is not a predictive method of the <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy of phytases present on the market as they can develop different <em style="mso-bidi-font-style: normal;">in vivo</em> efficacy per unit of activity.</span></p>
StatussStandarts spēkā
ICS grupa65.120