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Background

Interface has a strong track record of successfully matching businesses to academics with an overall aim of enabling companies to be more competitive in national or global markets. Innovation can lead to transformation within an industry sector, not only for individual businesses but also for groups of businesses working together to address common challenges.
Many economic reviews, testimonies and new and existing interactions demonstrated that facilitating opportunities for academics to work with groups of companies is an effective way of increasing the impact and reach of innovation on the Scottish economy.
 

Introduction
The Resource Efficiency Industry Advisory Group for Food & Drink (REIAG) was set up in 2012 as a result of a partnership between Interface Food & Drink, Zero Waste Scotland and the Food and Drink Federation (FDF) Scotland. The aim was to raise awareness and promote opportunities related to environmental sustainability and to stimulate innovation in the food and drink industry. 
The membership comprises of 25 prominent Scottish food manufacturers of all sizes and food types, from bakers to brewers and fish processors to fruit growers. The group has a flexible structure where members attend meetings and participate in collaborative projects with academic partners depending on the theme and its relevance to their own business challenges. 

Challenge 

The Scottish Government’s new Circular Economy Strategy has set ambitious goals such as the new food waste reduction target. There is a need to change the way things are currently done from developing new processes to changing the culture of the workforce, so innovation is key in meeting these targets. Measures to reduce and reuse energy and waste support companies to improve efficiencies in a sector where in general, prices are remaining competitive but costs are rising. The sector has become increasingly competitive but can’t just rely on developing new products and markets to flourish and achieve the ambitious target of £30bn in revenue for the Scottish food and drink industry by 2030. 

Solution 
The aim of the REIAG is to drive activities which will improve the environmental sustainability of the businesses and the wider industry. This is achieved through delivering innovation projects with academia, learning journeys and by providing a forum for direct interaction between businesses and experts to share best practices in issues such as waste, water and energy efficiency. Companies with a common purpose are encouraged to collaborate around innovation and can gain easy access to academic and business expertise in a nurturing and supportive environment. 

Key outcome
A selection of impactful projects are listed below which have de-risked early stage concepts, providing independent evidence of new ways to enhance the sustainability of the Scottish Food and Drink Industry.

Bacterial removal from recycled water – Shellfish Processors
This project was led by the Scottish Shellfish Marketing Group who collaborated with the University of Edinburgh and the James Hutton Institute to carry out research into the effectiveness of UV lighting to kill bacteria in the wash process and by doing so to increase the number of times the water can be recycled. This has led to a further project using UV and filtration techniques to further enhance the water treatment system.   

Heat recovery
This feasibility project was carried out with one of the large companies in the group and Edinburgh Napier University to recycle heat required in the drying process. By deploying the outputs of the project in house, savings of £600,000 a year are forecasted. In addition, the results were disseminated to the other members of the group to explore the viability and application for their own business. 

Bio-treatability of food industry effluents 
This project was a collaboration with the University of Aberdeen on bio-treatability of waste effluent with six of the companies providing quantitative data and a deeper understanding of what their waste could generate in value whether through anaerobic digestion or other processes. This led to the Scottish Salmon Company winning an Interface Food & Drink competition to undertake more in-depth work with the University assessing viability and return on investment for converting their waste effluent into energy and by-products. The company now have the data to make a commercial decision on investing and integrating the processes across their Scottish operations, which has saved them considerable resource, both staff and financial.   

Business benefits
By working together, groups of companies can share best practice, partner on projects of scale with a broad range of academics and industry experts and access funding that encourages new ways of collaborating.

Les McArthur, Operations Director at Dean’s of Huntly commented:

The group provides an excellent platform to work together, sharing knowledge and experiences which, along with technical expertise brought in by the organisers, allows us to develop and implement new sustainability measures in our businesses and saves us time and money. These measures range from high to very low cost so there is something for every type of business. The merit of being able to meet with your peers is also invaluable as we can discuss and collectively solve issues. Many of the topics covered can then be supported by onsite surveys meaning that only some time needs to be invested to establish if a particular topic can save your business money whilst also becoming more sustainable.

Academic benefits
The benefits for academia gained are also significant, including establishing new areas for research and knowledge exchange, collaboration with other academics across other disciplines and institutions and greater visibility of academia to industry. 

Professor John Currie, Director of the Scottish Energy Centre at Edinburgh Napier University added:

“Edinburgh Napier University and the Scottish Energy Centre have benefited enormously from our involvement in groups such as the Resource Efficiency Industry Advisory Group and the Scottish Craft Distillers Association.  Through Interface, they have provided us with the opportunity to work in collaboration with a variety of companies and bring academic thinking to real-life industry challenges.”

Background

Dunnet Bay Distillers is a microdistillery located in Dunnet Bay on the coastline of the North Sea.  They produce award-winning Rock Rose Gin and Holy Grass Vodka.

The aim of this distillery is to develop a range of distilled products with a focus on locally sourced raw materials.

These include locally grown Rhodiola rosea, rowan berries, and seaweed harvested from the nearby coastline.

Challenge

In 2013, Martin Murray, company director and, at the time, an MSc student in the International Centre for Brewing and Distilling programme at Heriot-Watt University, contacted Dr Annie Hill at the University looking to generate recipe and process methodology for both a seaweed vodka and seaweed gin.

Solution

After contacting Interface, the distillery was awarded a Scottish Funding Council Innovation Voucher, administered by Interface, to cover the costs of their collaboration with Heriot-Watt University. 

Research work within this project led to the creation of a wide range of novel distilled spirits. The seaweed sample from the shore by the distillery was found to contain three types of seaweed rather than a single type leading to an increase in the number of distillations performed. Products included vodka distilled using a mixed range of seaweed types and using two different methods of distillation, three vodkas distilled with individual types of seaweed, and nine gins distilled with a variation in the botanicals used. Preference testing was carried out for the gins created including taste panel testing of seaweed gin with a range of commonly used mixers to determine the commercial potential of the products.

Follow-on Activity

Martin and his wife Claire have always been keen to make their distillery as green and carbon neutral as possible. With their production growing steadily, the waste generated also increased in tandem.  After such a successful project with Heriot-Watt University, the couple sought the assistance of Interface to source additional academic expertise to determine new ways of efficiently reducing and dealing with their waste.

Interface matched them with the University of Aberdeen who have since undertaken an initial review of Dunnet Bay Distillers’ berry waste and plan to take this project further to repurpose the waste for other uses.

Another area that generates considerable waste is the plastic packaging which covers the distiller’s iconic ceramic bottles during their long journey to Dunnet.  Martin worked with the University of Strathclyde and a student group to determine alternative uses for this packaging so that it does not end up in landfill.  The project is now complete and Martin is looking at implementing the suggested solution on site.

Another challenge Dunnet Bay Distillers faced as production increased was the ability to know if the water tank for distilling was near empty. Martin’s very basic method of hitting it with his hand to determine how full it was needed an upgrade but he simply did not have the time to research and implement any new technology.  Through working with Shaie MacDonald at Interface, a student from UHI North Highland College was recruited to develop a customised gauge for them.  The project has now been completed and the solution implemented and incorporated into a bigger piece of work by a consultant.

On seeking academic help within your business, never think a project is too small. The expertise out there is vast and until you work with an intermediary such as Interface, it is very difficult and time consuming to find a potential match. Interface can help you define your project clearly and take a lot of the time burden away so that you can get the right expert help when you need it, said Martin Murray, Director, Dunnet Bay Distillers.

Please note that Interface administers the Innovation Voucher Scheme on behalf of the Scottish Funding Council. All funding applications are reviewed on a case by case basis by the Scottish Funding Council, guidelines can be found here.

The Company

Scotmas is a leading manufacturer of water treatment, hygiene and environmental care products. Best known for its extensive range of chlorine dioxide systems, developed with over 25 years experience in the market, it is now actively involved in developing microbial biotechnology, insect repellents, insecticidal textiles and consumer product ingredients.

With a strong and continued commitment to R&D, Scotmas is always on the look-out for strategic investment opportunities with other companies and projects which can provide experience and capabilities that will add value to its offering.

The Business Challenge

An introduction to Interface – The knowledge connection for business, presented an opportunity to advance two research projects, one looking at bacteria identification and another on bacteria and virus tests. Following an extensive search of expertise in the field, Interface helped the company to develop active partnerships with several academic institutions.

The company produces microbe-based products used for a variety of applications in waste water treatment and land remediation, but wanted to expand this into a range of domestic cleaners and products for specific industrial contamination.

The Solution

Following discussions with the University of Aberdeen, it was learnt that spin out company NCIMB was undertaking the characterisation of the bacteria strains on a routine basis.

Scotmas was looking for help to investigate the effectiveness of one of its products for a client. Interface facilitated a project with Glasgow Caledonian University’s Dr Chris Woodall, from the School of Life Sciences, offering specialist testing services for bacteriological and viral testing. The project resulted in a continued relationship and subsequent testing work.

Following the success of the initial project, Scotmas embarked on a number of new collaborative projects, including corrosion studies and a project on microencapsulation and was in active discussions with other academic groups including Scottish Crop Research Institute and the University of Glasgow.

Benefits

Alistair Cameron, Technical Director at Scotmas commented:

“We were looking to strengthen our range of microbe-based products in a variety of domestic cleaners and products for tackling specific industrial contamination.  Interface linked us to academic partners who helped in the commercial culturing of these microbes, in order to supply a powdered product to Scotmas’s commercial operations.”

Scotmas went on to collaborate with the engineering department at Heriot Watt University, an academic team that were included in the University’s research submission to REF 2014* (Research Excellence Framework), 94% of which was judged as “world-leading” or internationally excellent. 

In November 2016 Scotmas announced that they are sending new self-sustaining technology to Botswana to bring properly treated water supplies to some of its most remote areas.The Bravo Hydro system runs without grid electricity or solar power, using a tiny generator in the water pipe. Scotmas said the technology could bring reliably disinfected water to areas where it had not been possible before.It is being sent to 40 villages in Botswana thanks to a major investment by the country’s government. ​

Scotmas undertook around ten collaborative projects with academia since the original project facilitated by Interface including two Knowledge Transfer Partnerships (KTPs) with Heriot-Watt University. The family business employs 42 people and provides chlorine dioxide water solutions around the world – including in Doha for the Qatar World Cup 2022 and in villages in southern India.

In 2020 Interface linked Scotmas to Robert Gordon University to support the development of a new and innovative method of producing disinfectants without harmful by-products for use in hospitals, water supplies and food production applications. The project was funded through an Advanced Innovation Voucher and won Innovation of the Year at The Scottsh Knowledge Exchange Awards 2021.

*The REF is the system for assessing the quality of research in UK higher education institutions.

Background

Headquartered in Glenbervie near Stonehaven, Scotland, Macphie is the UK’s leading, independent, added-value food ingredients manufacturer, and has been producing premium quality food ingredients and solutions for customers across 40 countries for over 85 years.

Challenge

The company approached Interface to seek help in finding relevant academic collaborators to provide solutions to a range of challenges facing their business. These ranged from reducing saturated fat content and creating “cleaner label” products to rethinking their packaging and storage.
 

Solution

Interface has facilitated a series of collaborative projects with numerous Scottish Universities to support the business challenges.

Project areas have included:

To date, Macphie has been involved in more than 15 individual collaborative research projects with multiple universities which have yielded cost savings to the business of many hundreds of thousands of pounds.
 

Business benefits

“Innovation is a cornerstone for Macphie, developing new technologies, products, processes and packaging to add value to our business and better meet our customer needs.

Macphie utilises Interface as a Scottish brokering service that brings businesses and universities together. Interface has facilitated a series of collaborative projects across a range of business requirements with Scottish universities. Using the Interface network, we have managed to completely accelerate our innovation agenda.

At Macphie we now have a rich heritage of academic projects across many aspects of our business. These translate into shaping and driving our innovation agenda. Interface is a crucial partner in enabling us to pair up with the very best academic organisations to achieve success. Our ongoing outlook is to continue to invest resources in long-term, transformational projects to ultimately add even greater value to our customer offering.” Martin Ruck, Macphie’s Head of Research and Development.

Academic benefits

Following a successful masters project with Abertay University on computer and web Enabled Food Product Evaluation System:

“Abertay has a specific interest in pursuing links with industry as part of the University’s Strategic Plan. The work with Macphie is an excellent example of how Abertay can be recognised for developing graduates equipped with the attributes and attitudes to contribute significantly to future economies. 

The work has also been conducive for developing pathways to impact, allowing Abertay to generate an excellent track record with respect to KE activities that generate further income and reputation for the University.”  Dr Nia White, Head of the Graduate School, Abertay University.

Interface also supported Macphie and the University of Edinburgh to develop and test a series of emulsions to use in a commercial setting. This led on to further studies on the role of fat crystallisation in the process of stabilizing emulsions and foams which enabled the company to increase the unsaturated fats in their products.

“It was very interesting for us to apply our expertise in the physics of emulsion technology to support a company developing healthier products.”
Dr Tiffany Wood, Director of the Edinburgh Complex Fluids Partnership, The University of Edinburgh.

Additional notes

Macphie have worked with the following Universities and Research Institutes: University of Edinburgh, Glasgow Caledonian University, University of Strathclyde, Heriot-Watt University, Rowett Institute of Nutrition and Health at the University of Aberdeen, Robert Gordon University, Abertay University, Queen Margaret University.

Adrok Ltd is an award winning technology developer and provider of unique imaging and mapping solutions based on proprietary technology known as the Atomic Dielectric Resonance (ADR) Scanner.

The technology has been developed by Adrok’s founder and science director, Colin Stove, who has been successfully imaging ground targets from space for the UK government, the European space Agency, NASA and commercial organisations for over forty years.

This scanner has the ability to identify and image any substance down to molecular or atomic level. Adrok’s patented technology works by sending a narrow beam of energy into the ground using micro and radio waves and allows the depth penetration of this energy to be much greater than conventional methods.

There are two main markets where Adrok focuses its commercialisation efforts to apply its technology developments; Subsurface earth imaging (Geological) and Medical markets.

In the Geological market, ADR is applied to provide meaningful images of unique material classifications of the structure and the content of the earth’s subsurface (hydrocarbons, precious minerals, water).

The Business Challenge

Gordon Stove, Adrok managing director, said: “The contribution our technology can make is multifaceted. Very little of the Earth’s subsurface has been mapped to date and the potential of ADR technology could significantly improve this situation in terms of delivering dielectric readings of up to 80km below the surface, at a far faster and more economical rate than has previously been possible.”

The Earth’s crust is currently mapped through seismic technology, which measures the elastic property of rocks and is expensive in terms of time and equipment. The company sought academic expertise to develop a two dimensional ADR bore hole image to determine dielectric rock properties at depths that will help them understand the deeper tectonic processes that can cause earthquakes and other natural events.

The Solution
The firm was introduced to Dr Randell Stephenson, Reader in Geophysics at the University of Aberdeen through Interface – The knowledge connection for business, which helps partner some of the country’s most innovative companies with leading academics.

The geophysicists worked with Adrok to see whether the firm’s existing one-dimensional virtual borehole system could be developed to generate two-dimensional subsurface profile images.

After preliminary analyses funded through a Scottish Funding Council Innovation Voucher, Dr Stephenson comments: “We need to conduct further analysis to determine the full resolution potential of ADR technology; however, if a two dimensional subsurface geological image can be achieved at depths of tens of kilometres, we will have a novel way of complementing existing information and potentially a far deeper understanding of the tectonic processes that produce the geology we see at the Earth’s surface.”

The approach represents a major advance in physics with a competitive advantage for additional industries including minerals, water, life sciences, civil engineering, defence, security and industrial quality control.

Canon Medical Research Europe Ltd (previously Toshiba Medical Visualization Systems Europe Ltd) in Edinburgh is a key part of Canon Medical Systems Corporation’s global R&D network and is responsible for the design and development of cutting edge products and technology for use in medical imaging equipment.

The Business Challenge
 

Keen to tap into the expertise available within academia, Canon Medical Research Europe Ltd became aware of Interface at an event and arranged further meetings to discuss the company’s research and development requirements.

A specification was agreed and Interface undertook an expertise search for potential academic collaborators.

Ian Poole, Senior Scientist commented, “Interface offers companies access to a diverse network of world class expertise and plays a vital role in facilitating the partnerships.”

Interface identified the knowledge and facilities required within the SINAPSE POOL.
SINAPSE, the Scottish imaging network, is at the forefront of research in the field of brain imaging and brings together six of Scotland’s top universities – Aberdeen, Dundee, Edinburgh, Glasgow, St Andrews and Stirling.

Canon Medical Research Europe Ltd recognised the opportunity to capitalise on the extensive expertise within SINAPSE and was keen work with the group.

The Solution

Interface worked with SINAPSE and Canon Medical Research Europe Ltd to develop a successful Staff Exchange Programme with the University of Edinburgh and the University of Aberdeen.

Both parties have experienced significant benefits from this collaboration. The programme is a true example of successful knowledge exchange between academia which involves Canon Medical Research Europe Ltd employees spending time in a clinical environment and SINAPSE researchers and students spending time at the company premises embedded in an industrial environment.

Canon Medical Research Europe Ltd were able to explore with researchers the different technologies, techniques and approaches which can be used to develop images that may result in new or improved clinical diagnosis. The programme also provides university researchers with the opportunity to see how their research can be transformed into marketable products within an industry environment, building awareness of the tough requirements involved with commercial software. In addition the programme acts as a catalyst for innovation within Canon Medical Research Europe Ltd in providing an environment which is conducive to exploring new ideas.

Two Engineering Students at the University of Edinburgh also undertook placement at Canon Medical Research Europe Ltd.

The Future

The initial partnership between SINAPSE and Canon Medical Research Europe Ltd continues to flourish and has led to discussions regarding a larger collaboration which will build on the current project. The company has also announced its decision to launch a major new R&D programme in healthcare imaging informatics at its Edinburgh facility.

Ken Sutherland, Director of R&D at Canon Medical Research Europe Ltd’s Edinburgh facility commented, “Its great that we can tap into some of the first class academic research going on here in Scotland and at the same time play a useful role by sifting and highlighting those aspects of research that look most promising in terms of commercially viable innovation”.

Dr. Siobhán Jordan, Director at Interface commented, “The Staff Exchange Programme further demonstrates the importance and potential benefits of business and academia working in partnership. I am sure the recent news announced by Canon Medical Research Europe Ltd will present future potential collaborative opportunities between the two networks.”