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Status : Withdrawn
Standard Type : Main
Document No : ISO 27971:2008
Document Year : 2008
Pages : 52
Edition : 1
Section Volume : Cereals and pulses (ISO/TC 34/SC 4.)
ISO 27971:2008 describes the alveograph test and how to use a laboratory mill to produce flour in two stages: 1) preparation of the wheat grain for milling to make it easier to separate the bran from the endosperm; and 2) the milling process itself, including the break system involving three fluted rollers, reduction of particle size between two smooth rollers and the use of a centrifugal sieving machine to grade the products.