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  • Innovation and Development / Ingredients / Emulsions /

    Practical Guide to Gelling and Thickening Agents

    Description

    This course is now fully booked. Please contact Catherine Haynes on T: +44 (0)1372 822314, E: training@leatherheadfood.com to be put on the waiting list or be informed of the 2011 dates once they are published. 

    A Practical Guide to Gelling & Thickening Agents will show you how to prepare solutions of gelling and thickening agents in the best possible way, so that you obtain optimal functionality from these ingredients for your products. The course will cover the major difficulties encountered in using gelling and thickening agents, and will highlight the problems that you should look out for, whether it is in the development kitchen, the pilot plant or in the manufacturing plant.

    In addition to hydrocolloids, starch ingredients and their applications will also be covered. You will be able to correlate starch thickening properties to your product applications, and will be making and comparing different starches with different properties, whether they be short-textured, paste-like, gelled, pulpy or smooth.

    Throughout the course, science will be incorporated to allow for better understanding of correlating hydrocolloid functionality to real food and drink applications.

    » Show prices in £ $
    A Practical Guide to Gelling & Thickening Agents will cover the major difficulties encountered in using gelling and thickening agents.

    Overview

    This course is now fully booked. Please contact Catherine Haynes on T: +44 (0)1372 822314, E: training@leatherheadfood.com to be put on the waiting list or be informed of the 2011 dates once they are published.   

    A Practical Guide to Gelling & Thickening Agents will show you how to prepare solutions of gelling and thickening agents in the best possible way, so that you obtain optimal functionality from these ingredients for your products. The course will cover the major difficulties encountered in using gelling and thickening agents, and will highlight the problems that you should look out for, whether it is in the development kitchen, the pilot plant or in the manufacturing plant.

    In addition to hydrocolloids, starch ingredients and their applications will also be covered. You will be able to correlate starch thickening properties to your product applications, and will be making and comparing different starches with different properties, whether they be short-textured, paste-like, gelled, pulpy or smooth.

    Throughout the course, science will be incorporated to allow for better understanding of correlating hydrocolloid functionality to real food and drink applications.  

    Who should attend?

    • Anyone wishing to develop their understanding of hydrocolloids
    • Staff requiring more hands-on experience with gels and thickeners
    • Those requiring a greater knowledge of hydrocolloid applications in real-life food and drink products
    • Food Technologists & Product Developers

    From this course you will

    • Learn the importance of dispersion and hydration, and factors affecting them
    • Make water and milk gels using gelling agents, such as carrageenan, pectin, alginate, and gelatin
    • View the range of equipment available for gel testing and carry out basic measurements
    • Understand what happens in mixed gel systems
    • Understand the complicated ingredients of starch and its modifications, and which applications to use them in
    • Recognise synergies between hydrocolloids themselves and between starch and hydrocolloids

    Programme

    This course is now fully booked. Please contact Catherine Haynes on T: +44 (0)1372 822314, E: training@leatherheadfood.com to be put on the waiting list or be informed of the 2011 dates once they are published.   

    Day 1

    08.45 Registration and Refreshments
    09.15 Welcome and Introduction
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research
    09.30 An Overview of Gelling and Thickening Agents
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research

    The course begins with a brief introduction to the world of hydrocolloids, summarising the main types, where they are from and how they behave.
    10.25 Refreshments
    10.45 Principles of Dispersion and Hydration, Faults and Causes
    Neil Cruttenden, Technical Sales Representative, CP Kelco

    Hydrocolloids love water, which means that when the powder comes into contact with water it has the tendency to clump. This presentation will give you tips on how to make a homogeneous solution.
    11.25 Physico-chemical Characterisation of Thickeners and Gels
    Pretima Titoria, Team Leader: Ingredients, Leatherhead Food Research

    Knowledge of the rheological and textural properties of thickeners and gels is a crucial tool for any product developer; an overview of techniques for understanding the physical properties of thickeners and gels under various processing and product conditions will be provided.
    12.30 Preview of Practical Sessions
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research

    An afternoon of making milk and water gels will follow after lunch. This session will give you a preview of what will be made.
    12.45 Lunch
    13.30 Practical Gel Preparation
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research
    Neil Cruttenden, Technical Sales Representative, CP Kelco
    Alan Imeson, Technical Sales Manager, FMC Biopolymer

    A range of water and milk gels will be made using alginate, gelatin, carrageenan and pectin.
    15.05 Refreshments
    15.30 Practical Gel Preparation (cont.)
    16.45 Close

    Day 2

    08.30 Registration and Refreshments
    09.00 Workshop Physical Testing of Gels
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research
    Neil Cruttenden, Technical Sales Representative, CP Kelco
    Alan Imeson, Technical Sales Manager, FMC Biopolymer
    Harry Schimanski, UK Sales Manager, Stable Micro Systems Ltd

    An in-depth look at the gels that were made on the previous day. We will analyse the different textures and have trouble-shooting sessions.
    10.35 Refreshments
    10.55 Applications
    Jenny Mayes, Technical Manager, Arthur Branwell

    An overview of how gels and thickeners are used in real food systems. How are the ingredients added? What concentration should be used? What are the reasons for adding gelling and thickening agents?
    12.00  Selection and Compatibility
    Mark Wareing, Senior Development Technologist, Tate & Lyle

    Some hydrocolloids produce superior gels when mixed together, and some gels have adverse effects - all will be explained.
    12.45 Lunch
    13.30 Thickener Practical Session
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research
    Linda Bellekom-Allan, Food Application Development Specialist, Dow Wolff Cellulosics Food Group Europe

    Concentrating on the thickener aspects of hydrocolloids; during this session delegates will practice different dispersion techniques, measure viscosity, and blend a variety of hydrocolloids to see the synergies.
    14.50 Refreshments
    15.10 Thickener Practical Session (cont.)
    16.10 Summary and Discussion
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research
    16.30 Close

    Day 3

    08.30 Registration and Refreshments
    09.00 An Introduction to Starch
    Jack Bergsma, Senior Product Developer, Avebe Starch

    Introducing starch, its chemical nature and basic properties.
    09.45 How to Choose the Right Starch
    Jack Bergsma, Senior Product Developer, Avebe Starch

    Explains the variety of starches available and how to select the right one for your product.
    10.15 Refreshments
    10.35 Processing & Modification of Starch
    Jack Bergsma, Senior Product Developer, Avebe Starch

    Starch is processed to make it more stable. This presentation will explain the different processing steps for starch and the resulting changes to texture.
    11.35 Practical Session in NPD Kitchen – Making Starch Solutions
    Jack Bergsma, Senior Product Developer, Avebe Starch
    Alice Pegg, Food Innovation Consultant, Leatherhead Food Research

    Delegates will make a variety of starch solutions to understand how differences in botanical origin and different processing steps affect the texture; such as long or short, smooth and pulpy, clear or opaque.
    12.45 Lunch
    13.30 Practical Session in NPD Kitchen – Discussing Starch Solutions
    Jack Bergsma, Senior Product Developer, Avebe Starch

    Discussion of starch solutions made in the previous session.
    14.00 Applications of Starch
    Jack Bergsma, Senior Product Developer, Avebe Starch

    An overview of how the starches are actually used in real food systems. What concentration should be used? What are the reasons for adding starch?
    15.00 Refreshments
    15.20 New Developments in Starches
    Jack Bergsma, Senior Product Developer, Avebe Starch

    Evolution of starch and how to meet the consumers changing requirements.
    16.00 Close

    Speakers

    Sponsorship

    Locations & Pricing

    • Member Price
      £1,065.00 Plus VAT

      Non-Member Price
      £1,385.00 Plus VAT

      Leatherhead Food Research, Leatherhead, UK from 21/09/2010 to 23/09/2010

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