Chocolate science and its application to engineering

Chocolate as a material exhibits a plethora of interesting chemical principles, and knowledge of these has great importance for engineers to understand.

The speaker, who has a background in chemistry, will explain some of these scientific principles and how they are used in the engineering world.

The topics covered include:

  • Basic background to making chocolate: dark, milk, white, ruby.
  • Rheological properties (i.e., flow) of chocolate: non-Newtonian rheology (i.e., viscosity changes under force) and particle size requirements. And how considerations of these properties are important in various industries.
  • Hydrophobic and hydrophilic properties (i.e., water ‘hating’ and water ‘loving’) of chocolate. And how colloid chemistry (dispersed solids in solution) is used in paints and building structures.
  • Polymorphism (i.e., different forms) of cocoa butter, how this impacts the final chocolate product, and how tempering is important for glass and steel production.
  • Some interesting chemicals are found in chocolate that have therapeutic and antioxidant properties.
2

Continuing Professional Development

This event can contribute towards your Continuing Professional Development (CPD) hours as part of the IET's CPD monitoring scheme.

Time

17 Dec 2021

2:00pm - 3:30pm

Calendar
Add to Calendar 12/17/2021 14:00 12/17/2021 15:30 Chocolate science and its application to engineering Chocolate as a material exhibits interesting scientific principles, and knowledge of these has important applications for engineers to understand. The speaker will explain some of these principles and give examples of how they are used in the engineering world. Savoy Pl, London WC2R 0BL, UK

Organiser

London Local Network

Registration Information

These lectures are preceded by an optional lunch where there is an opportunity to network with colleagues.

If you wish to attend this lecture, please book a place on the IET website.

During the booking process, you will have the opportunity to pre-book lunch at Savoy Place.  The cost for a two-course meal with wine is £19.20.  It is ESSENTIAL to pre-book lunch and pay for it on this website.

Reservations for lunch can be made up to 11pm on the Monday prior to the event (subject to availability).

Bookings for the lecture only can be made up to noon on the day prior to the event (subject to availability).

No payment for the event lunch can be made at Savoy Place.

FAQ’s

  1. You don’t need to be a member to log into the system.
  2. You can book for more than one person; you just need to add the other guest(s) name(s).
  3. You can add any special dietary requirements during the booking process.
  4. The website price quoted is exclusive of VAT.  VAT will be added when you pay.
  5. You will receive a confirmation of your booking & payment if made.
  6. You can cancel your booking - the T&C’s are below.  You can do this by contacting events@theiet.org

Terms & Condition’s

5+ days before event date - Full refund.

4 days before event date - No refund.

Name substitutions are accepted at any time by fax or email, the IET reserves the right to charge a transfer fee.

Speakers

Dr Charlotte Levy

Dr Charlotte Levy

Nuclear Safety Engineer - Babcock International

Dr. Charlotte Levy is a Nuclear Safety Engineer with Babcock International currently specialising in Probabilistic Safety Assessment (PSA). 

 

She has a PhD in chemistry from the University of Plymouth, which was industrially sponsored by Omya AG. 

 

In the past, she entered various science communication competitions with the chemistry of chocolate as the central theme. Resultantly, she is often involved in public engagement activities with the same focus.

Location

IET London: Savoy Place

2 Savoy Place
London
WC2R 0BL
United Kingdom

The London headquarters of the IET.

We are committed to having an environmentally responsible event portfolio and we are working hard to plan and implement events which reflect sustainable event best practices.

We are working with venues and suppliers that demonstrate best environmental practices, in particular achieving zero food waste, no single-use plastics, along with recycling and re-use of paper, metal, plastic and glass.

In order to reduce the carbon footprint of the event, we strongly encourage delegates to walk, cycle or use public transport to attend the event.

Further information about environmental sustainability and IET Events can be obtained by contacting rebecca.booth@theiet.org.

Programme

11:30

Arrival for optional lunch

It is essential to sign in at the Faraday reception desk which is on the second floor of the IET building before entering the Faraday Centre.

12:00

Optional lunch

13:45

Arrival for lecture

(It is essential to sign in separately for attendance at the lecture.  Note this is required for IET attendance records purposes and is different to the Faraday signing in procedure).

14:00

The lecture starts promptly

14:45

Questions and discussion

15:30

Optional tea/coffee in the Faraday Centre. 

Free for members.  Non-members can purchase tea/coffee at the Faraday counter.  Note before entering the Faraday Centre you must sign in at the reception desk.

Programme subject to change

Please sign out when leaving the Faraday Centre.

Register

Registration

Register

Free of charge

Register now