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2. 2) International Union for Pure and Applied Chemistry, Applied Chemistry Division, Commission on Oils, Fats and Derivatives. The Standard Methods for the Analysis of Oils, Fats, and Derivatives, Section 2: Oils and Fats. 7th ed.
3. 3) The Japan Oil Chemists' Society. Standard Methods for the Analysis of Fats, Oils, and Related Materials(2013).
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