The method is applicable to products having contents of 2 mg or more per kilogram. It consists in acidification of a test portion and decolourizing by the liberated gas of a starch indicator paper previously coloured blue by a trace of iodine vapour.
Status: PublishedPublication date: 1981-08
Edition: 1Number of pages: 2
Technical Committee: ISO/TC 34/SC 3 Fruits and vegetables and their derived products
Buy this standard
|std 1 38|
|std 2 38||Paper|