Amidons et protéines

Protéines

Des concentrés de protéines aux isolats, nos technologies d’extraction, de séparation, de purification, de concentration et de séchage vous permettront de concevoir le processus idéal pour votre application, qu’il s'agisse d’alimentation animale ou de suppléments pour aliments ou boissons destinés à la consommation humaine.

Protéines de petits pois en poudre

La technologie de séparation de GEA assure de hauts niveaux de récupération de produit de qualité supérieure. Nos décanteurs et séparateurs centrifuges sont conçus pour une efficacité maximale de la séparation, un rendement de séparation maximal, un rendement de protéines optimal, une consommation d’énergie minimale et une gestion de procédé hygiénique. GEA offre, par ailleurs, tout une gamme de sécheurs-atomiseurs qui peuvent être configurés pour gérer un large spectre de poudres de propriétés variées.  

Au-delà des concentrés de protéines végétales et des isolats, nous offrons aussi des solutions complètes pour les protéines de poisson hydrolysées et animales, gélatines incluses.

GEA has developed a comprehensive range of technologies, equipment and know-how to configure and install equipment for key process steps in vegetable protein manufacturing.

Key process steps for plant-based protein powders

  • 1
    Centrifuge clarifying decanter

    The most common wet separation is a multi-stage process involving protein extraction, protein precipitation and purification. Key end points are consistent protein quality and high yields, using technologies that ensure hygienic processing and sustainable water management. A membrane filtration unit could optionally be used to isolate specific fractions of the purified protein.

  • 2
    Mélangeur à fort cisaillement GEA BATCH FORMULA® PRO

    The protein-rich fraction derived from the isolation and purification steps is neutralized and diluted to the required concentration and viscosity.

  • 3
    Direct steam sterilization

    An indirect UHT plant with tube heat exchanger, steam injection or steam infusion is used to carry out effective heat treatment of protein dispersions.

  • 4
    FSD spray dryer GEA

    The dryer is configured to match the final protein powder properties. The configuration can vary from single stage to three stage drying, with or without fines recycling, integrated agglomeration and/or lecithination.

  • 5
    Séchoir en anneau

    Flash and ring dryers are used for starch and fiber streams drying. Wet material is dispersed into a stream of heated air, which conveys it through a drying column. The heat from the air stream dries the material as it is conveyed.

  • 6
    GEA Nu-Con powder silos

    Conveying of powder from the dryer to powder storage followed by conveying to the powder filling system or other processing unit such as powder mixing. Conveying can be performed by gravity, pneumatic, mechanical or vibratory means as required by the application.

  • 7
    HYGiPac R1

    Powder filling into 25kg and big bags using high hygiene automatic powder fillers. Automated bag handling and closing is performed inside an enclosed safe environment to eliminate potential for contamination.

  • 8
    condensate-polisher-01

    Effluent from the protein isolation process can undergo thermal separation in an evaporator, to produce a concentrate and a clean condensate. Condensate from the evaporator can be further purified in a GEA reverse osmosis (RO) plant to generate a concentrated retentate and a permeate of very high purity.

  • 9
    CIP (Clean in Place)

    Effective CIP solutions remove any leftover product from the plant, tank surfaces, heat exchangers, pumps, pipes, etc. Systems with SIP (Sterilize-in-Place) functionality for high microbiologic control can be integrated.

  • 10
    Automation

    Advanced process control tools enable consistent, and robust process conditions with the highest efficiency levels and minimum energy consumption.

Produits et technologies

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