ISO 6464:1983 PDF
Animal and vegetable fats and oils — Determination of gallates content — Molecular absorption spectrometric method
Open preview (PDF)Animal and vegetable fats and oils — Determination of gallates content — Molecular absorption spectrometric methodTitle (English):
ISO 6464:1983
Animal and vegetable fats and oils — Determination of gallates content — Molecular absorption spectrometric method
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 3
- Publication date:
- November 1, 1983
- Edition:
- ISO IS 6464 edition 1 version 1
- ICS:
- 67.200.10
Description (English):
Other antioxidants which can be detected and identified by the method specified in ISO 5558, may interfere and give high results. The principle of the method is selective extraction of each gallats from a test portion by means of appropriate solvents and determination by ultraviolet spectrometric measurement, in the following order: - propyl gallate, - octyl gallate, - dodecyl gallate.
Technical details
- Technical committee
- ISO/TC 34/SC 11 - Animal and vegetable fats and oils
- SKU
- ISO 6464:1983
