Article Dans Une Revue Drying Technology Année : 2018

Lactose-hydrolyzed milk powder: Physicochemical and technofunctional characterization

Résumé

The objective of this work is to demonstrate the effect of operational drying parameters on the physicochemical and techno-functional properties of lactose-hydrolyzed milk powder (LHMP). LHMP showed water content superior to the control regardless of drying conditions, which is a direct result of the difficulties encountered in drying the product. For a lab-scale spray dryer, the LHMP produced at θair,in ¼ 145°C and mCM ¼ 1.0 kg · h−1 was the only sample that met all stipulated quality parameters: water content <5% (w/w), aw < 0.20 and luminosity value >93, particle sizes similar to control, and complete rehydration.

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Dates et versions

hal-01867999 , version 1 (04-09-2018)

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Tatiana Lopes Fialho, Evandro Martins, Carolina Rodrigues de Jesus Silvaa, Rodrigo Stephani, Guilherme Miranda-Tavares, et al.. Lactose-hydrolyzed milk powder: Physicochemical and technofunctional characterization. Drying Technology, 2018, 36 (14), pp.1688-1695. ⟨10.1080/07373937.2017.1421551⟩. ⟨hal-01867999⟩
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