Heat Treatment Food

Heat Treatment Food

Heat Treatment Food

Product catalog summary
Overview: This document outlines continuous heat treatment solutions provided by Revtech Process Systems for various food product families, including cereal products, grains, flours, powders, starches, flakes, seeds, pulses, nuts, herbs & spices, cocoa, and coffee.
Key Processes:
  • Pasteurization/Steam Sterilization: Achieves a 5 to 7 log reduction of pathogens like Salmonella and Escherichia, validated by independent laboratories, while preserving product properties.
  • Stabilization: Inhibits enzymes to extend product shelf life.
  • Toasting/Roasting: Allows for precise control of taste and color through residence time and temperature adjustments.
  • Hydrothermal Treatment: Modifies starch and gluten networks, pregelatinization, and improves water solubility.
  • Steam Stripping: Removes undesirable compounds and flavors.
  • Puffing: Expands the grain surface.
Technology:
  1. Continuous feeding of the product.
  2. Product moves inside a tube via vibrations and is heated by direct contact with the hot tube.
  3. Steam, gases, hot air, or water can be added for direct contact with the product.
  4. Product is cooled by contact with cold, dried, and filtered air.
  5. Product exits the cooling system ready for storage or further processing.
Benefits:
  • Continuous and fully automated process preventing recontamination.
  • Innovative and sustainable, 100% electric with high heat transfer efficiency.
  • Small footprint and low maintenance.
  • Suitable for a wide range of products from fine powders to large ingredients.
Parameters:
  • Flowrate: 100 kg/h to 10 t/h (200 lbs/h to 22000 lbs/h).
  • Temperature: 40 °C to 400 °C (100 °F to 750 °F).
  • Residence time: 1 to 40 minutes.
  • Atmosphere: steam, hot air, gases, liquids.
Additional Information: Revtech has over 160 units operating worldwide and offers feasibility trials on pilot units. The company is accessible from Lyon Airport and Paris by train.
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Catalog excerpts

Heat Treatment Food-1

CONTINUOUS HEAT TREATMENT SOLUTIONS FOR THE FOOD INDUSTRY FOR WHICH FAMILIES OF FOOD PRODUCTS? Cereal Products - Grains - Flours - Powders - Starches - Flakes - Seeds Pulses - Nuts - Herbs & Spices - Cocoa - Coffee REVTECH PROCESS SYSTEMS Tel. +33 475 601 633 - [email protected] - www.revtech-process-systems.com

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Heat Treatment Food-2

APPLICATIONS # Pasteurization / Steam sterilization: between 5 log and 7 log reduction of pathogens like Salmonella and Escherichia. The technology can be validated by an independant laboratory. High reduction of total plate count with conservation of product properties # Hydrothermal treatment: modification of the starch and gluten networks, pregelatinization, improving water solubility, preparation for flaking... # Steam stripping: removal of undesirable compounds, deflavoring... <§> Puffing: expansion of the grain surface TECHNOLOGY & Continuous feeding of product (2 Product moves inside the...

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Heat Treatment Food-3

PARAMETERS Flowrate: 100 kg/h to 10 t/h (200 lbs/h to 22000 lbs/h) Temperature: 40 °C to 400 °C (100 °F to 750 °F) Residence time: 1 to 40 minutes Atmosphere: steam, hot air, gases, liquids... BENEFITS Suitable for a wide range of products from fine powders to large size ingredients Continuous & fully automated process avoiding recontamination Sustainable, 100% electric very high heat transfer to the product Customer satisfaction Small footprin

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Heat Treatment Food-4

POSSIBILITY TO CARRY OUT FEASIBILITY TRIALS 3H30 BY TRAIN FROM PARIS RENTAL OF PILOT UNITS MORE THAN 160 UNITS RUNNING WORLDWIDE, CONTACT US ! REVTECH PROCESS SYSTEMS

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.