{"id":381110,"date":"2024-10-20T03:10:03","date_gmt":"2024-10-20T03:10:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-6888-22021\/"},"modified":"2024-10-26T05:44:18","modified_gmt":"2024-10-26T05:44:18","slug":"bs-en-iso-6888-22021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-6888-22021\/","title":{"rendered":"BS EN ISO 6888-2:2021"},"content":{"rendered":"<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&nbsp;\u00b0C to 38&nbsp;\u00b0C (see Reference [<span class=\"xref\">10<\/span>]).<\/p>\n<p>This document is applicable to:<\/p>\n<ul>\n<li>\n<p>products intended for human consumption;<\/p>\n<\/li>\n<li>\n<p>products intended for animal feeding;<\/p>\n<\/li>\n<li>\n<p>environmental samples in the area of food and feed production and handling;<\/p>\n<\/li>\n<li>\n<p>samples from the primary production stage.<\/p>\n<\/li>\n<\/ul>\n<p>This horizontal method was originally developed for the examination of all samples belonging to the food chain.<\/p>\n<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>\n<p>Based on the information available at the time of publication of this document, this method is not considered to be (fully) suited to the examination of fermented products or other products containing technological flora based on <i>Staphylococcus<\/i> spp. (e.g. <i>S. xylosus<\/i>) (such as cheeses made from raw milk and certain raw meat products) likely to be contaminated by:<\/p>\n<ul>\n<li>\n<p>staphylococci forming atypical colonies on a Baird-Parker agar medium;<\/p>\n<\/li>\n<\/ul>\n<p>\u2014 background flora that can obscure the colonies being sought.<\/p>\n<p>Nevertheless, both <span class=\"std\"> <span class=\"std-ref\">ISO&nbsp;6888-1<\/span><\/span> and this document are given equivalent status.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>4<b><\/td>\n<td>European foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>1 Scope  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>2 Normative references <br \/> 3 Terms and definitions <br \/> 4 Principle <br \/> 4.1 General <br \/> 4.2 Incubation  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>4.3 Enumeration <br \/> 5 Culture media and reagents <br \/> 6 Equipment and consumables <br \/> 6.1 Apparatus for dry sterilization (oven) and wet sterilization (autoclave).  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>7 Sampling <br \/> 8 Preparation of the test sample <br \/> 9 Procedure (see Figure A.1) <br \/> 9.1 Test portion, initial suspension and dilutions <br \/> 9.2 Inoculation and incubation  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>9.3 Counting of colonies <br \/> 9.3.1 General description of colonies growing on RPFA medium <br \/> 9.3.2 Colony counting procedure <br \/> 10 Expression of results <br \/> 11 Performance characteristics of the method <br \/> 11.1 Interlaboratory study <br \/> 11.2 Repeatability limit  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>11.3 Reproducibility limit  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>12 Test report <br \/> 13 Quality assurance  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>Annex A (normative) Flow diagram of the procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>Annex B (normative) Culture media and reagents  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>Annex C (informative) Results of the interlaboratory study  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Microbiology of the food chain. Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) &#8211; Method using rabbit plasma fibrinogen agar medium<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2021<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":381119,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[124,2641],"product_tag":[],"class_list":{"0":"post-381110","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-07-100-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/381110","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/381119"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=381110"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=381110"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=381110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}