GB/T 5535.1-2008: Animal and vegetable fats and oils -- Determination of unsaponifiable matter -- Part 1: Method using diethyl ether extraction

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB/T 5535.1-2008 (Self-service in 1-minute)
Newer / historical versions: GB/T 5535.1-2008

Preview True-PDF

Scope

This part of GB/T 5535 stipulates the method for the determination of the content of unsaponifiable matter of animal and vegetable oils and fats by the ether extraction method.
This section applies to the determination of unsaponifiable matter content of general animal and vegetable fats. This section does not apply to wax. For some unsaponifiable matter content
High fats, such as marine animal fats, can only get approximate results.
When climatic conditions or regulations do not allow the use of ether, the method of GB/T 553.2 can be used.

Basic Data

Standard ID	GB/T 5535.1-2008 (GB/T5535.1-2008)
Description (Translated English)	Animal and vegetable fats and oils -- Determination of unsaponifiable matter -- Part 1: Method using diethyl ether extraction
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	X14
Classification of International Standard	67.200.10
Word Count Estimation	9,936
Date of Issue	2008-08-22
Date of Implementation	2008-12-01
Older Standard (superseded by this standard)	GB/T 5535.1-1998
Quoted Standard	GB/T 15687
Adopted Standard	ISO 3596-2000, IDT
Regulation (derived from)	National Standard Approval Announcement 2008 No.14 (Total No.127)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the method for determining the content of animal fat unsaponifiable matter with diethyl ether extraction. This section applies to the determination of the general animal fat unsaponifiable matter content. This section does not apply wax. For certain high content of unsaponifiable oils, animal fats, such as seafood, can only approximate results. When weather conditions or requirements do not allow the use of ether, using GB/T 5535. 2 approach.