ASTA Method 7.0: Analysis of Crude Fiber in Spices

ASTA Analytical Method 7.0: Analysis of Crude Fiber in Spices. This method describes how to determine, as crude fiber, the organic matter in the dried residue remaining after digesting the sample with dilute sulfuric acid and sodium hydroxide. It includes apparatus, reagents, preparation of sample, procedure, calculation, statistics, notes, and reference.

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