Projekta Nr.ISO 6888-2:2021
Nosaukums<p>This document specifies a horizontal method for the enumeration of coagulase-positive staphylococci by counting the colonies obtained on a solid medium (rabbit plasma fibrinogen agar medium) after aerobic incubation at 34 °C to 38 °C (see Reference [10]).</p> <p>This document is applicable to:</p> <p>—    products intended for human consumption;</p> <p>—    products intended for animal feeding;</p> <p>—    environmental samples in the area of food and feed production and handling;</p> <p>—    samples from the primary production stage.</p> <p>This horizontal method was originally developed for the examination of all samples belonging to the food chain.</p> <p>Because of the large variety of products in the food chain, it is possible that this horizontal method is not appropriate in every detail for all products. Nevertheless, it is expected that the required modifications are minimized so that they do not result in a significant deviation from this horizontal method.</p> <p class="MsoBodyText"><span lang="EN-GB">Based on the information available at the time of publication of this document, this method is particularly suitable for the examination of fermented products or other products containing technological microbiota based on <em style="mso-bidi-font-style: normal;">Staphylococcus</em> spp. (e.g. <em style="mso-bidi-font-style: normal;">S. xylosus</em>) (such as cheeses made from raw milk and certain raw meat products) likely to be contaminated by:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">staphylococci forming atypical colonies on a Baird-Parker agar medium;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">background microbiota that can obscure the colonies being sought.</span></p> <p>Nevertheless, both ISO 6888-1 and this document are given equivalent status.</p>
Reģistrācijas numurs (WIID)76673
Darbības sfēra<p>This document specifies a horizontal method for the enumeration of coagulase-positive staphylococci by counting the colonies obtained on a solid medium (rabbit plasma fibrinogen agar medium) after aerobic incubation at 34 °C to 38 °C (see Reference [10]).</p> <p>This document is applicable to:</p> <p>—    products intended for human consumption;</p> <p>—    products intended for animal feeding;</p> <p>—    environmental samples in the area of food and feed production and handling;</p> <p>—    samples from the primary production stage.</p> <p>This horizontal method was originally developed for the examination of all samples belonging to the food chain.</p> <p>Because of the large variety of products in the food chain, it is possible that this horizontal method is not appropriate in every detail for all products. Nevertheless, it is expected that the required modifications are minimized so that they do not result in a significant deviation from this horizontal method.</p> <p class="MsoBodyText"><span lang="EN-GB">Based on the information available at the time of publication of this document, this method is particularly suitable for the examination of fermented products or other products containing technological microbiota based on <em style="mso-bidi-font-style: normal;">Staphylococcus</em> spp. (e.g. <em style="mso-bidi-font-style: normal;">S. xylosus</em>) (such as cheeses made from raw milk and certain raw meat products) likely to be contaminated by:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">staphylococci forming atypical colonies on a Baird-Parker agar medium;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">background microbiota that can obscure the colonies being sought.</span></p> <p>Nevertheless, both ISO 6888-1 and this document are given equivalent status.</p>
StatussStandarts spēkā
ICS grupa07.100.30