DIN EN ISO 15788-2:2005
Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 2: Method using high-performance liquid chromatography (HPLC) (ISO 15788-2:2003); German version EN ISO 15788-2:2004
- Standard No.
- DIN EN ISO 15788-2:2005
- Release Date
- 2005
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 15788-2:2005-02
- Latest
- DIN EN ISO 15788-2:2005-02
- Replace
- DIN EN ISO 15788-2:1999
- Scope
- This part of ISO 15788 specifies a method for the determination of steradienes, especially stigmastadienes. Steradienes are formed by dehydration of sterols during bleaching and also partially during steam washing and deodorization. The method is also suitable as a screening method to detect the presence of refined vegetable oils in virgin oils such as virgin olive oil. In view of the precision of the method, samples of virgin olive oil close to the limit adopted by international regulations (IOOC, EG) can be verified by the GLC method given in ISO 15788-1.#,,#
DIN EN ISO 15788-2:2005 history
- 2005 DIN EN ISO 15788-2:2005-02 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 2: Method using high-performance liquid chromatography (HPLC) (ISO 15788-2:2003); German version EN ISO 15788-2:2004
- 2005 DIN EN ISO 15788-2:2005 Animal and vegetable fats and oils - Determination of stigmastadienes in vegetable oils - Part 2: Method using high-performance liquid chromatography (HPLC) (ISO 15788-2:2003); German version EN ISO 15788-2:2004
- 0000 DIN EN ISO 15788-2:1999
