{"id":338172,"date":"2024-10-19T23:39:30","date_gmt":"2024-10-19T23:39:30","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-12966-42015\/"},"modified":"2024-10-25T22:45:29","modified_gmt":"2024-10-25T22:45:29","slug":"bs-en-iso-12966-42015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-12966-42015\/","title":{"rendered":"BS EN ISO 12966-4:2015"},"content":{"rendered":"

ISO 12966<\/span> <\/span> specifies a method for the determination of fatty acid methyl esters (FAMEs) derived by transesterification or esterification from fats, oils, and fatty acids by capillary gas chromatography (GLC). Fatty acid methyl esters from C8 to C24 can be separated using this part of ISO 12966<\/span> <\/span> including saturated fatty acid methyl esters, cis-<\/i> and trans-<\/i>monounsaturated fatty acid methyl esters, and cis-<\/i> and trans-<\/i>polyunsaturated fatty acid methyl esters.<\/p>\n

The method is applicable to crude, refined, partially hydrogenated, or fully hydrogenated fats, oils, and fatty acids derived from animal and vegetable sources.<\/p>\n

This method is not suitable for the analysis of dairy, ruminant fats and oils, or products supplemented with conjugated linoleic acid (CLA). Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 12966<\/span> <\/span>.<\/p>\n

This part of ISO 12966<\/span> <\/span> is not applicable to di-, tri-, polymerized and oxidized fatty acids, and fats and oils.<\/p>\n

PDF Catalog<\/h4>\n\n\n\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>\n1\tScope
2\tNormative references
3\tPrinciple
4\tReagents and materials <\/td>\n<\/tr>\n
8<\/td>\n4.1\tReference fatty acid methyl esters (FAMEs)
4.2\tInternal standards <\/td>\n<\/tr>\n
9<\/td>\n5\tApparatus <\/td>\n<\/tr>\n
10<\/td>\n6\tSampling
7\tPreparation of test sample
8\tPreparation of methyl esters from fats, oils, and fatty acids
9\tProcedure
9.1\tGeneral
9.2\tGC conditions <\/td>\n<\/tr>\n
11<\/td>\n9.3\tPerformance check
10\tCalculations
10.1\tQualitative analysis and peak identification
10.2\tQuantitative analysis
10.2.1\tCalculation of the composition of fatty acid methyl esters <\/td>\n<\/tr>\n
12<\/td>\n10.2.2\tCalculation of the composition of fatty acid methyl esters using correction factors
10.2.3\tCalculation of the composition of fatty acid methyl esters using an internal standard <\/td>\n<\/tr>\n
13<\/td>\n11\tPrecision
11.1\tResults of interlaboratory test
11.2\tRepeatability
11.3\tReproducibility
12\tTest report <\/td>\n<\/tr>\n
15<\/td>\nAnnex\u00a0A (informative) Theoretical flame ionization detector correction factor (TCF) for fatty acid methyl esters (FAMEs) <\/td>\n<\/tr>\n
16<\/td>\nAnnex\u00a0B (informative) Examples of chromatograms <\/td>\n<\/tr>\n
18<\/td>\nAnnex\u00a0C (informative) Comparison of FAME composition with two different GC columns <\/td>\n<\/tr>\n
20<\/td>\nAnnex\u00a0D (informative) Results of an interlaboratory trial <\/td>\n<\/tr>\n
26<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters – Determination by capillary gas chromatography<\/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>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":338177,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[984,2641],"product_tag":[],"class_list":{"0":"post-338172","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-67-200-10","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\/338172","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\/338177"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=338172"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=338172"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=338172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}