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Decentralised reprocessing of organic waste as a source of protein for artificial meat production.

School of Chemistry and Chemical Engineering | PHD

Applications are now CLOSED
Funding
Funded
Reference Number
SCCE-2024-006
Application Deadline
26 January 2024
Start Date
1 October 2024

Overview

Distillation of alcoholic beverages, in particular whisky, results in two different residues, which are technically referred to as co-products: pot ale from the first distillation and spent lees from the second. Both represent significant volumes of liquid, which also play an additional role during the production process. The quantity of pot ale remaining in the boil pot of the still is around two-thirds of the charge. This means that a typical charge of 12,000 litres leaves around 8,000 litres of pot ale. It is estimated that the whisky industry in Scotland alone produces 1.6bn litres of pot ale a year, which is currently considered a waste product. Pot ale is a pale-yellow liquid, whose key component is water, but also contains a small percentage of alcohol, proteins derived from the barley, as well as other components amounting overall to ~5% solids. Of these solids, ~35% of the dry weight is protein.

The aim of this project is to develop decentralised pot ale treatment technologies, based at the point of waste generation, to recover the protein content for further processing in artificial meat production.
The successful applicant will receive training in state-of-the-art analytical and extraction techniques, materials synthesis and characterisation, as well as technoeconomic analysis and technology transfer.

Funding Information

Funding for this project is subject to final contract agreement with the Industry Partner
UK candidates only. Full eligibility (including residency conditions) and funding information can be viewed via https://www.nidirect.gov.uk/articles/department-economy-studentships
Candidates must possess or expect to obtain, a 2:1 or first-class degree in Chemistry or closely related discipline
Candidates must be available to start the post by October 2024

Project Summary
Supervisor

Professor Panagiotis Manesiotis

Research Profile


Mode of Study

Full-time: 3 years


Funding Body
Industry Partner - DfE funded
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