SN/T 0801.15-2012 (English Version) PDF

Scope: This part of SN/T 0801 specifies two methods for the determination of unsaponifiable matter in exported animal and vegetable oils and fats: ether extraction method and petroleum ether extraction method. The ether extraction method in this section is suitable for oils and fats with higher unsaponifiable matter content than ordinary animal oils and fats, especially for marine animal oils. It is also suitable for the determination of deodorized distillates and residues of vegetable oils. The petroleum ether extraction method is suitable for common animal and vegetable oils and fats, but is not suitable for oils with high unsaponifiable content, such as marine animal oils. Both methods are not suitable for the determination of feed grade fat unsaponifiable matter.

SN/T 0801.15-2012 Referenced Document

GB/T 5535.1 Animal and vegetable fats and oils.Determination of unsaponifiable matter.Part 1:Method using diethyl ether extraction
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
SN/T 0800.1 Inspection of cereals, oils and feedstuffs for import and export.Methods of sampling and preparation of samples*， 2016-03-09 Update

2012 SN/T 0801.15-2012 Determination of animal and vegetable oils and fats for export.Part 15:Unsaponifiable matter
1999 SN/T 0801.15-1999 Animal and vegetable oils and fats for import and export.Method for the determination of unsaponifiable matter