NIR analysis for grain and feed: when it pays off in production

For fast whole-grain intake without grinding, FOSS Infratec is the logical choice: it works with whole grain, oilseeds and pulses and fits intake, sorting and quality-based decisions. If the laboratory covers more matrices — flour, feed, ingredients, raw materials and finished products — NIRS DS3 with the relevant calibration packages should be considered.

Typical parameters include moisture, protein, oil, starch, gluten, test weight, fibre, ash and other values depending on crop and calibration. For NIR/NIT analysis, the instrument and speed are not enough: calibrations must be verified against reference methods. ISO 12099, GOST ISO 12099-2017 and GOST R 71208-2024 provide the methodological basis for NIR methods, calibrations and result suitability control.

The effect comes from more accurate intake, less overdrying, batch separation by quality, recipe adjustment and fewer delays waiting for laboratory results. In feed production, protein, moisture and energy stability are especially important: the faster the picture is visible, the faster the technologist can adjust the formula.

Before purchase, define crops, parameter ranges, sample throughput, accuracy requirements, reference methods and a plan for calibration verification on local raw materials. LabLog helps select not just an instrument, but a working scheme: intake, laboratory, operator training, calibration checks and a clear control procedure.

Rapid analysis cannot compensate for poor sampling. Build a composite sample from a truck or silo using an approved scheme, mix thoroughly and reduce it without composition bias. Whole-grain intake requires flow representativeness; feed analysis must address particle heterogeneity, moisture and grinding.

Preparation must match the calibration. A model developed for ground material cannot provide defensible results from an unground sample.

A global calibration provides a fast start, but verify it on local crops, varieties, seasons and quality ranges. Reference results must cover real extremes, not only average samples.

After release, trend bias and outliers. A new crop, supplier, harvest season or preparation change triggers model review. Adjust from a sound dataset, not from one inconvenient result.

Infratec is oriented towards rapid whole-grain intake analysis. NIRS DS3 is a laboratory platform for a broader range of ground, unground and liquid feed matrices within available calibrations. AuroraNIR should be assessed as a separate configuration against manufacturer-declared matrices and locally verified models.

Choose by matrices, throughput, preparation, parameters, data integration and reference-control plan. Sharing the NIR name does not make instruments interchangeable.