ISO 18395:2005
Current
The latest, up-to-date edition.
Animal and vegetable fats and oils — Determination of monoacylglycerols, diacylglycerols, triacylglycerols and glycerol by high-performance size-exclusion chromatography (HPSEC)
Hardcopy , PDF
English, French
04-14-2005
ISO 18395:2005 specifies a method for the determination of monoacylglycerols, diacylglycerols and triacylglycerols and also free glycerol by high-performance size-exclusion chromatography. It is applicable to products (e.g. emulsifiers) comprising monoacylglycerols and diacylglycerols as main constituents in concentrations greater than 10 %, and to triacylglycerols in a proportion of less than 20 %.
The method is not applicable to dairy fats or fats and oils having a wide range of fatty acid chain lengths, since diacylglycerols of short fatty acids have a lower molecular mass than monoacylglycerols of long-chain fatty acids.
The method has restricted applicability to acylglycerol mixtures based on caprylic and capric acids. Here, only the monoacylglycerol content and the free glycerol content can be determined.
| Committee |
ISO/TC 34/SC 11
|
| DevelopmentNote |
Supersedes ISO/DIS 18395 (04/2005)
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Standards | Relationship |
| IS 17460 : 2021 | Identical |
| NBN EN ISO 18395 : 2007 | Identical |
| NEN ISO 18395 : 2005 | Identical |
| NEN EN ISO 18395 : 2007 | Identical |
| NS EN ISO 18395 : 1ED 2007 | Identical |
| I.S. EN ISO 18395:2007 | Identical |
| PN EN ISO 18395 : 2008 | Identical |
| BS EN ISO 18395:2007 | Identical |
| BS ISO 18395 : 2005 AMD 17391 | Identical |
| EN ISO 18395:2007 | Identical |
| NF EN ISO 18395 : 2007 | Identical |
| DIN EN ISO 18395:2007-10 | Identical |
| UNE-EN ISO 18395:2008 | Identical |
| ISO 5555:2001 | Animal and vegetable fats and oils — Sampling |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
| ISO 661:2003 | Animal and vegetable fats and oils — Preparation of test sample |
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