Flour (Common Wheat)

Flour (Common Wheat)

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Proficiency testing schemes organized within the scope of Flour (Common Wheat)

PT Scheme Code Scope Testing Material Parameters Methods
UN-KR NIR-Chemical ve Rheological Flour (Common Wheat) Moisture (by near-infrared spectroscopy method)* ICC 202
Moisture (rapid method, except NIR)* AACC Method 44-11
Moisture ISO 712-1
Protein ISO 16634-2 (Dumas), ISO 20483 (Kjeldahl), AOAC 2001.11 (Kjeldahl), ISO 1871 (Kjeldahl), ICC 105/2 (Kjeldahl), AACC 46  (Kjeldahl), TS 1620 (Kjeldahl)
Protein (by near-infrared spectroscopy method)* ICC 202
Ash ISO 2171, ICC 104/1, AACC 08-12.01
Ash (by near-infrared spectroscopy method)* AACC Method 08-21
Zeleny Sedimantation Index ISO 5529
Modified Sedimantation Index Modified from ISO 5529
Wet Gluten ISO 21415-2, ICC 106/2, ICC 137/1 , AACC 38-12.02
Dry Gluten ISO 21415-4, AACC 38-12.02
Gluten Index ISO 21415-2, ICC 155, AACC 38-12.02
Falling Number ISO 3093, ICC 107.1, AACC 56-81.04
Damaged Starch ISO 17715, ICC 172
Fatty Acidity* TS 4500
Farinograph Analyses; ISO 5530-1, ICC 115/1, AACC 54-21.02
    a) Water absorption
    b) Development time
    c) Stability
    d) Degree of softening
Alveograph Analyses; ISO 27971, ICC 121/2, AACC 54-30.02
    a) P (Maximum pressure parameter)
    b) L (The mean of the abscissa value at rupture)
    c) G (Swelling index)
    d) Iₑ (Elasticity index)
    e) P/L (Curve configuration ratio)
    f)  W (Deformation work)
Extensograph Analyses; ISO 5530-2, ICC 114/1, AACC 54-10.01
    a) Energy (after 45 min, 90 min and 135 min)
    b) R50, Resistance at constant deformation (at 50 mm) (after 45 min, 90 min and 135 min)
    c) E, Extensibility (after 45 min, 90 min and 135 min)
    d) Rm, Maximum resistance (after 45 min, 90 min and 135 min)

*Parameters/testing materials marked with an asterisk are not covered by TS EN ISO/IEC 17043 accreditation.