This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The method consists in ashing of a test portion in a muffle furnace at 525+25 C, treating the ash obtained with hydrochloric acid, neutralizing with ammonia solution and determing of the value using an ammonia/ammonium chloride electrolyte. Copper, tin, lead and cadmium do not interfere.
Status: PublishedPublication date: 1986-04
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 34/SC 3 Fruits and vegetables and their derived products
- ICS :
- 67.080.01 Fruits, vegetables and derived products in general
This standard contributes to the following Sustainable Development Goals:
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A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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