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SRPS ISO 11050:2013

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

May 31, 2013
95.99   Withdrawal of Standard   Apr 29, 2021

General information

95.99     Apr 29, 2021

ISS

E034-4

International Standard

67.060  

English  

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Scope

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.

Life cycle

NOW

WITHDRAWN
SRPS ISO 11050:2013
95.99 Withdrawal of Standard
Apr 29, 2021

REVISED BY

PUBLISHED
SRPS ISO 11050:2021

Related project

Adopted from ISO 11050:1993

National regulations and standards

„Сл. гласник РС“, бр. 68/16
Pravilnik o kvalitetu žita, mlinskih i pekarskih proizvoda i testenina