Farinograph dosing
Description
Farinograph dosing is a reference method in cereal rheology used to assess the technological quality of flours and their behavior during kneading.
This analysis allows the measurement of water absorption , kneading resistance , dough stability and development time . These parameters are essential for controlling the consistency of baking quality and optimizing industrial breadmaking processes.
The device called a farinograph records the consistency curve of the dough as a function of time, reflecting its plasticity and elasticity.
Experimental methods and protocols
The test is carried out according to ISO 5530-1 and AACC 54-21 , ensuring optimal reproducibility.
A dough is prepared by mixing a flour sample with a defined quantity of water until a target consistency is reached (usually 500 farinographic units).
The farinograph then records the resistance of the dough to the rotation of the mixing arms.
The parameters measured include:
- Water absorption (%) : Amount of water required to achieve standard consistency.
- Development time (min) : time required to obtain the most homogeneous paste.
- Stability (min) : duration during which the dough maintains its optimal consistency.
- Degree of softening (UF) : loss of consistency after a given time.
Applications and interpretation of results
Farinograph dosing is a key analysis for:
- The characterization of bread flours ,
- Adjustment of formulations (addition of gluten, enzymes, technological additives),
- Quality control in milling, industrial baking or animal nutrition,
- Varietal selection of cereals, particularly for agricultural research.
The results are used to determine the protein content , baking strength and kneading tolerance of flours. They are also used to predict the performance of flour in baking, extrusion or fermentation processes.
Affected matrices
- Soft or durum wheat flour,
- Bread mixes,
- Processed cereal products,
- Legume or alternative flours,
- Functional ingredients enriched with fiber or protein.
Related analyses
For a complete evaluation of the rheological and technological behavior of flours, YesWeLab recommends coupling this test with:
- Alveograph dosing to measure the elasticity and tenacity of the dough,
- Analysis of powder cohesion to characterize the handling of ingredients,
- Laser granulometry analysis to determine flour particle size,
- Vacuum humidity measurement to control the water content of raw materials,
- Study of starch gelatinization to understand the thermal behavior of cereal products.
YesWeLab expertise
YesWeLab provides its network of ISO 17025 and COFRAC accredited partner laboratories , specialized in rheological and technological analyses of cereal products .
Our experts support players in the agri-food, nutraceutical and animal sectors in the characterization of flours, pasta and cereal formulations , according to current international standards.
Thanks to the YesWeLab digital platform , you can:
- Order your analyses directly online,
- Track your samples in real time,
- Access your product performance reports and data.
