Norm

ISO 11050:1993 en

Wheat flour and durum wheat semolina - Determination of impurities of animal origin

48,19

Over deze norm

Status Definitief
Aantal pagina's 11
Commissie Beleidscommissie Landbouw & Levensmiddelen
Gepubliceerd op 01-07-1993
Taal Engels
The principle of the method described is hydrolysis of a test portion with a solution of hydrochloric acid at boiling point, concentration of the insoluble particles at a water/hydrocarbon interface, separation by filtration on a filter paper or membrane, microscopic examination, and counting under reflected light, of the impurities of animal origin (i.e. insects at all stages of their development, insect fragments, mites and their fragments, and rodent hairs and their fragments). Applies to wheat flours, with or without additives and having an ash yield not exceeding 0,63 % (m/m), and durum wheat semolinas.

Details

ICS-code 67.060
Nederlandse titel Wheat flour and durum wheat semolina - Determination of impurities of animal origin
Engelse titel Wheat flour and durum wheat semolina - Determination of impurities of animal origin

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