GB/T 21121-2007 (English Version) PDF

Standard No.: GB/T 21121-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21121-2007

Scope: This standard specifies the method for the determination of the oxidation stability of oils and fats induced by extreme conditions of high temperature and high air flow. This standard applies to unrefined and refined animal and vegetable fats and oils. This standard is not applicable to the determination of oil stability at room temperature, but it can be used to compare the antioxidant efficiency of antioxidants added to oil. Note: The presence of volatile fatty acids and unstable acidic oxidation products affects the accuracy of the measurement results.

GB/T 21121-2007 Referenced Document

GB/T 15687 Animal and vegetable fats and oils-Preparation of test sample*， 2008-11-04 Update

2007 GB/T 21121-2007 Animal and vegetable fats and oils.Determination of oxidation stability (Accelerated oxidation test)