BS EN ISO 17678:2010
$142.49
Milk and milk products. Determination of milk fat purity by gas chromatographic analysis of triglycerides (Reference method)
Published By | Publication Date | Number of Pages |
BSI | 2010 | 32 |
PDF Catalog
PDF Pages | PDF Title |
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9 | Scope |
10 | Normative references Terms and definitions Principle Reagents |
11 | Apparatus |
12 | Sampling Procedure Preparation of test samples General Isolation from butter or butteroil |
13 | Extraction according to the Röse–Gottlieb gravimetric method Extraction from milk using silica gel columns Preparation of fat sample solution Chromatographic triglyceride determination Baseline drift Injection technique Packed column |
14 | Capillary column Calibration General Commercial milk fat standard Laboratory milk fat standard |
15 | Chromatographic conditions Packed column Capillary column |
16 | Integration, evaluation and control of the analytical perfor |
17 | Calculation and expression of results Triglyceride composition Calculation |
18 | Expression of test results S-values Calculation General Soy bean, sunflower, olive, rapeseed, linseed, wheat germ, m Coconut and palm kernel fat Palm oil and beef tallow Lard Total Expression of test results Detection of foreign fat |
19 | Precision Interlaboratory test Repeatability |
20 | Reproducibility Test report |