{"id":452185,"date":"2024-10-20T09:22:59","date_gmt":"2024-10-20T09:22:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-11816-12024-tc\/"},"modified":"2024-10-26T17:28:42","modified_gmt":"2024-10-26T17:28:42","slug":"bs-en-iso-11816-12024-tc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-11816-12024-tc\/","title":{"rendered":"BS EN ISO 11816-1:2024 – TC"},"content":{"rendered":"

This document specifies a fluorimetric method for the determination of alkaline phosphatase (ALP) (EC 3.1.3.1) activity in raw and heat-treated whole milk, semi-skimmed milk, skimmed milk and flavoured milks. This method is applicable to milk and milk-based drinks from cows, sheep and goats. It is also applicable to milk powder after reconstitution. The instrument used for the determination of ALP can read activities up to 7 000 milliunits per litre (mU\/l). If the activity is higher than 7 000 mU\/l, it is diluted with ALP-free milk so as to obtain a measurement not higher than 7 000 mU\/l.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
30<\/td>\nundefined <\/td>\n<\/tr>\n
40<\/td>\n8.1 Alkaline phosphatase-free milk
8.2 Preparation of the test sample
8.2.1 General
8.2.2 Pasteurized test samples
8.2.3 Dilution of test samples with high ALP values
9.1 Verification of instrument performance
9.1.1 General <\/td>\n<\/tr>\n
41<\/td>\n9.1.2 Daily instrument tests
9.1.3 Using FLM200
9.1.4 Using FLM300
9.1.5 Controls <\/td>\n<\/tr>\n
42<\/td>\n9.2 Reagent controls to test the suitability of ready-to-use working substrate (5.3)
9.3 Calibration
9.3.1 General
9.3.2 Using FLM200
9.3.3 Using FLM300 <\/td>\n<\/tr>\n
43<\/td>\n9.4 Determination <\/td>\n<\/tr>\n
44<\/td>\n9.5 Test-sample-related controls
9.5.1 Recommended negative and positive control tests
9.5.2 Interfering substance test
9.5.3 Heat-stable microbial alkaline phosphatase control test
10.1 Calibration ratio <\/td>\n<\/tr>\n
45<\/td>\n10.2 Calculation
10.3 Expression of test results
11.1 Interlaboratory study
11.2 Repeatability
11.3 Reproducibility <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Tracked Changes. Milk and milk products. Determination of alkaline phosphatase activity – Fluorimetric method for milk and milk-based drinks<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2024<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":452192,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[960,2641],"product_tag":[],"class_list":{"0":"post-452185","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-67-100-10","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\/452185","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\/452192"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=452185"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=452185"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=452185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}