GB/T 5535.1-2008
Animal and vegetable fats and oils.Determination of unsaponifiable matter.Part 1:Method using diethyl ether extraction (English Version)
- Standard No.
- GB/T 5535.1-2008
- Language
- Chinese, Available in English version
- Release Date
- 2008
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 5535.1-2008
- Replace
- GB/T 5535.1-1998
- Scope
- This part of GB/T 5535 specifies the method for determining the content of unsaponifiable matter in animal and vegetable oils and fats by ether extraction. This section applies to the determination of unsaponifiable content of general animal and vegetable oils and fats. This section does not apply to wax. For some oils with high unsaponifiable content, such as marine tallow, only approximate results can be obtained. When the climatic conditions or regulations do not allow the use of ether, the method of GB/T 5535.2 can be used.
GB/T 5535.1-2008 Referenced Document
- GB/T 15687 Animal and vegetable fats and oils-Preparation of test sample*， 2008-11-04 Update
GB/T 5535.1-2008 history
- 2008 GB/T 5535.1-2008 Animal and vegetable fats and oils.Determination of unsaponifiable matter.Part 1:Method using diethyl ether extraction
- 1998 GB/T 5535.1-1998 Animal and vegetable fats and oils--Determination of unsaponifiable matter--Part 1: Method using diethyl ether extraction (Reference method)
- 1985 GB 5535-1985 Determination of unsaponifiable matter in vegetable oils and fats
