{"id":338148,"date":"2024-10-19T23:39:22","date_gmt":"2024-10-19T23:39:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-166202015\/"},"modified":"2024-10-25T22:45:18","modified_gmt":"2024-10-25T22:45:18","slug":"bs-en-166202015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-166202015\/","title":{"rendered":"BS EN 16620:2015"},"content":{"rendered":"

This European Standard specifies a method for the determination of furan in coffee and coffee products with headspace-gas chromatography-mass spectrometry (HS-GC-MS), see [1] and [2]. Coffee products in the scope of this method are extracts which have been spray-dried, agglomerated or freeze-dried. The method has been validated in an interlaboratory study via the analysis of naturally contaminated samples of spraydried coffee, freeze-dried coffee and ground roasted coffee ranging from 264 \u03bcg\/kg to 2 840 \u03bcg\/kg.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
5<\/td>\nForeword <\/td>\n<\/tr>\n
6<\/td>\n1 Scope
2 Normative references
3 Principle
4 Reagents <\/td>\n<\/tr>\n
7<\/td>\n5 Apparatus <\/td>\n<\/tr>\n
8<\/td>\n6 Procedure
6.1 Sample preparation
6.2 Estimation of furan content <\/td>\n<\/tr>\n
9<\/td>\n6.3 Standard addition analysis
Table 1 \u2014 Example of a standard addition for an estimated furan content x0 of 2,5 \u00b5g\/g
6.4 Determination with headspace-GC-MS <\/td>\n<\/tr>\n
11<\/td>\nTable 2 \u2014 Ions for identification and quantification of furan (for more information see [3])
7 Calculation
7.1 General <\/td>\n<\/tr>\n
12<\/td>\n8 Precision
8.1 General
8.2 Repeatability <\/td>\n<\/tr>\n
13<\/td>\n8.3 Reproducibility
9 Test report <\/td>\n<\/tr>\n
14<\/td>\nAnnex A (informative) Typical chromatograms <\/td>\n<\/tr>\n
15<\/td>\nFigure A.1 \u2014 Typical chromatogram of furan and d4-furan <\/td>\n<\/tr>\n
16<\/td>\nAnnex B (informative) Precision data
Table B.1 \u2014 Precision data for furan in coffee with headspace GC-MS <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Food analysis. Determination of furan in coffee and coffee products by headspace gas chromatography and mass spectrometry (HS GC-MS)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":338153,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[973,2641],"product_tag":[],"class_list":{"0":"post-338148","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-67-140-20","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\/338148","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\/338153"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=338148"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=338148"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=338148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}