Fruit and vegetable products -- Determination of formic acid content -- Part 2: Routine method
This standard was last reviewed* in 2016.
The method consists in quantitative entraining by steam of the acid present in a test portion, determing of the amount of iodine equivalent to the amount of bromine consumed by the acid in the distillate, by titration with sodium thiosulfate standard volumetric solution.
Document published on: 1984-10-01 Edition: 1 (Monolingual) ICS: 67.080.01 Status: Published Stage: 90.93 (2016-05-03) TC/SC: ISO/TC 34/SC 3 Number of Pages: 3
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