{"id":340704,"date":"2024-10-19T23:52:27","date_gmt":"2024-10-19T23:52:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-4833-12013\/"},"modified":"2024-10-25T23:03:00","modified_gmt":"2024-10-25T23:03:00","slug":"bs-en-iso-4833-12013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-4833-12013\/","title":{"rendered":"BS EN ISO 4833-1:2013"},"content":{"rendered":"

This part of ISO 4833 specifies a horizontal method for enumeration of microorganisms that are able to grow and form colonies in a solid medium after aerobic incubation at 30 \u00b0C. The method is applicable to:<\/p>\n

    \n
  1. \n

    products intended for human consumption and for animal feed;<\/p>\n<\/li>\n

  2. \n

    environmental samples in the area of food and feed production and handling.<\/p>\n<\/li>\n<\/ol>\n

    This part of ISO 4833 is applicable to:<\/p>\n

      \n
    1. \n

      products that require a reliable count when a low limit of detection is specified (below 102<\/sup>\/g or 102<\/sup>\/ml for liquid samples or below 103<\/sup>\/g for solid samples);<\/p>\n<\/li>\n

    2. \n

      products expected to contain spreading colonies that obscure colonies of other organisms, e.g. milk and milk products likely to contain spreading Bacillus<\/i> spp.<\/p>\n<\/li>\n<\/ol>\n

      The applicability of this part of ISO 4833 to the examination of certain fermented food and animal feeds is limited and other media or incubation conditions can be more appropriate. However, this method can be applied to such products even though it is possible that the predominant microorganisms in those products are not detected effectively.<\/p>\n

      For some matrices, the method specified in this part of ISO 4833 can give different results to those obtained using the method specified in ISO 4833-2.<\/p>\n

      PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      6<\/td>\nForeword <\/td>\n<\/tr>\n
      7<\/td>\nSection sec_1
      Section sec_2
      Section sec_3
      1\tScope
      2\tNormative references
      3\tTerms and definitions <\/td>\n<\/tr>\n
      8<\/td>\nSection sec_3.1
      Section sec_4
      Section sec_5
      Section sec_5.1
      Section sec_5.2
      Section sec_5.3
      Section sec_5.3.1
      Section sec_5.3.2
      4\tPrinciple
      5\tCulture media and diluents
      5.1\tGeneral
      5.2\tDiluents
      5.3\tAgar medium: plate count agar (PCA) <\/td>\n<\/tr>\n
      9<\/td>\nSection sec_5.3.3
      Section sec_5.3.3.1
      Section sec_5.3.3.2
      Section sec_5.4
      Section sec_5.4.1
      Section sec_5.4.2
      5.4\tOverlay medium (if necessary; see 9.2.7) <\/td>\n<\/tr>\n
      10<\/td>\nSection sec_6
      Section sec_6.1
      Section sec_6.2
      Section sec_6.3
      Section sec_6.4
      Section sec_6.5
      Section sec_6.6
      Section sec_6.7
      Section sec_6.8
      Section sec_7
      Section sec_8
      Section sec_9
      Section sec_9.1
      Section sec_9.2
      Section sec_9.2.1
      6\tApparatus
      7\tSampling
      8\tPreparation of test sample
      9\tProcedure
      9.1\tTest portion, initial suspension and dilutions
      9.2\tInoculation and incubation <\/td>\n<\/tr>\n
      11<\/td>\nSection sec_9.2.2
      Section sec_9.2.3
      Section sec_9.2.4
      Section sec_9.2.5
      Section sec_9.2.6
      Section sec_9.2.7
      Section sec_9.2.8
      Section sec_9.3
      Section sec_9.3.1
      Section sec_9.3.2
      Section sec_10
      Section sec_10.1
      Section sec_10.2
      Section sec_10.2.1
      9.3\tCounting of colonies
      10\tExpression of results
      10.1\tMethod of calculation
      10.2\tPrecision <\/td>\n<\/tr>\n
      12<\/td>\nSection sec_10.2.2
      Section sec_10.2.3
      Section sec_10.3
      Section sec_10.3.1
      Section sec_10.3.2
      Section sec_10.3.3
      10.3\tInterpretation of test results <\/td>\n<\/tr>\n
      13<\/td>\nSection sec_11
      11\tTest report <\/td>\n<\/tr>\n
      14<\/td>\nAnnex sec_A
      Annex sec_A.1
      Annex sec_A.2
      Annex sec_A.3
      Annex\u00a0A
      \n(informative)<\/p>\n

      Use of the critical difference for the interpretation of results <\/td>\n<\/tr>\n

      15<\/td>\nReference ref_1
      Reference ref_2
      Reference ref_3
      Reference ref_4
      Reference ref_5
      Reference ref_6
      Reference ref_7
      Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Microbiology of the food chain. Horizontal method for the enumeration of microorganisms – Colony count at 30 degrees C by the pour plate technique<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2013<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":340709,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[124,2641],"product_tag":[],"class_list":{"0":"post-340704","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\/340704","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\/340709"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=340704"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=340704"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=340704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}