Towards New Functionality in Dairy Ingredients. The Australian dairy industry plays a significant part in the nation’s economy, with almost $3 billion in export revenue in 2016-2017. Powdered dairy products extend shelf life and ease of transport, with >20% annual growth in premium products, such as milk protein concentrates and infant formula powders. This project aims to support the development of value-added dairy powders by investigating the impact of a novel high pressure processing technol ....Towards New Functionality in Dairy Ingredients. The Australian dairy industry plays a significant part in the nation’s economy, with almost $3 billion in export revenue in 2016-2017. Powdered dairy products extend shelf life and ease of transport, with >20% annual growth in premium products, such as milk protein concentrates and infant formula powders. This project aims to support the development of value-added dairy powders by investigating the impact of a novel high pressure processing technology in enhancing the properties of dairy powders and/or introducing new functionality. Successful outcomes will help expand the offering of high value dairy ingredients and thus increase the global competitiveness of Australian dairy manufacturing.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0775513
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Advanced Process Tomography Research Facility for Multiphase System Studies. The establishment of an advanced process tomography facility at UNSW has several important national benefits, including; increased capacity of the collaborating institutions to train highly qualified personnel to meet new and growing demands in the processing industries; the transfer of research-based cheap and efficient technologies to our industries to enhance their position in a competitive global market; the improve ....Advanced Process Tomography Research Facility for Multiphase System Studies. The establishment of an advanced process tomography facility at UNSW has several important national benefits, including; increased capacity of the collaborating institutions to train highly qualified personnel to meet new and growing demands in the processing industries; the transfer of research-based cheap and efficient technologies to our industries to enhance their position in a competitive global market; the improvement in our culture and living standards through superior and inexpensive food, biomedical, water, environmental, materials and military products; and the strengthening of Australian position, through international linkage projects, as a world leader in the development of novel processing technologies.Read moreRead less
Improving the scale-up of spray drying for bioactive extracts and fibres. The project will develop new processing techniques that will contribute to better functional foods and bioactive products from fruit and vegetable wastes. The total national crop of fruit and vegetables produces over 3 million tonnes of wastes, where the bioactive materials in the wastes have a potential value of $3 billion/year.
Application of a Novel Reflux Classifier for Separating Nut Shell Fragments from Powdered Food Mixtures. An important operation in the food industry is the physical separation of valuable particles from a mixture containing waste materials, such as shell fragments. The purpose of this study is to investigate the application of a novel gas-solid fluidised bed system, utilising parallel inclined plates to radically amplify the differential segregation rates to produce separations based on particle ....Application of a Novel Reflux Classifier for Separating Nut Shell Fragments from Powdered Food Mixtures. An important operation in the food industry is the physical separation of valuable particles from a mixture containing waste materials, such as shell fragments. The purpose of this study is to investigate the application of a novel gas-solid fluidised bed system, utilising parallel inclined plates to radically amplify the differential segregation rates to produce separations based on particle size. Our aim is to develop a fundamental understanding of the principles governing the nature of this system. The project should result in considerable technological and economic benefits for the food industry, a well trained and educated person at the postgraduate level, and a stronger collaborative link between the University and Sanitarium.Read moreRead less
Design a Targeted Delivery System for Probiotics. The project aims to improve the effectiveness of probiotics by developing a targeted delivery system to the colon. This interdisciplinary research will generate new knowledge in the field of microbiota and develop new delivery systems for live microorganisms and other active compounds. Expected outcomes include increased understanding of the factors affecting the viability of probiotics during storage and passage through the gastro-intestinal tra ....Design a Targeted Delivery System for Probiotics. The project aims to improve the effectiveness of probiotics by developing a targeted delivery system to the colon. This interdisciplinary research will generate new knowledge in the field of microbiota and develop new delivery systems for live microorganisms and other active compounds. Expected outcomes include increased understanding of the factors affecting the viability of probiotics during storage and passage through the gastro-intestinal tract, the establishment of probiotics into gut flora, and how this incorporation affects the dynamics of gut microbiota. The new technology can be utilised across a wide range of therapeutics that target the colon to promote the well-being of our society through commercialisation by industry partner.Read moreRead less
Wet granule mechanics and their influence on agglomeration behaviour and granulation processes. Granulation is a widely-used particle size enlargement process performed by spraying a liquid binder onto an agitated powder mass. It is currently impossible to quantitatively predict granule growth behaviour in terms of the fundamental properties of the particles and binder. This project will measure and model the deformation of granules and the strength of bonds formed between them and use this info ....Wet granule mechanics and their influence on agglomeration behaviour and granulation processes. Granulation is a widely-used particle size enlargement process performed by spraying a liquid binder onto an agitated powder mass. It is currently impossible to quantitatively predict granule growth behaviour in terms of the fundamental properties of the particles and binder. This project will measure and model the deformation of granules and the strength of bonds formed between them and use this information to predict their growth behaviour. Special attention will be given to the effects of strain-rate and particle morphology in granulation mechanics. Improvements in granulation technology will be of great benefit to food, pharmaceutical, agricultural, explosives and mining industries and opens the way to 'designer granulation' for special purposes.Read moreRead less
Optimising Removal of Proteinaceous Foulants from Membranes. Removal of proteinacous foulants from membrane systems imposes both significant economic costs in terms of chemical usage as well as significant environmental costs in terms of water usage and production of effluents from the cleaning and rinsing waters. The outcome of this project should allow us to develop methods for the prediction and optimisation of membrane cleaning performance of relevance to major Australian industries includin ....Optimising Removal of Proteinaceous Foulants from Membranes. Removal of proteinacous foulants from membrane systems imposes both significant economic costs in terms of chemical usage as well as significant environmental costs in terms of water usage and production of effluents from the cleaning and rinsing waters. The outcome of this project should allow us to develop methods for the prediction and optimisation of membrane cleaning performance of relevance to major Australian industries including the dairy, food processing and water and waste water treatment industries.Read moreRead less
The Development of New Carrier Technologies for Spray-Dried Fruit Extracts. This project aims to develop new carrier techniques for spray drying fruit extracts based on the use of natural fibres, with the aim of overcoming a key problem in the operation of spray dryers for producing powders, the deposition of particles on walls. Carriers are non-sticky materials that effectively dilute the stickiness of any materials. The significance is that it will use waste products from fruit processing (th ....The Development of New Carrier Technologies for Spray-Dried Fruit Extracts. This project aims to develop new carrier techniques for spray drying fruit extracts based on the use of natural fibres, with the aim of overcoming a key problem in the operation of spray dryers for producing powders, the deposition of particles on walls. Carriers are non-sticky materials that effectively dilute the stickiness of any materials. The significance is that it will use waste products from fruit processing (the fibres from skins) to overcome this problem, and it will also be possible to dry sticky materials using material from the fruit itself, rather than additives such as maltodextrin.Read moreRead less
Dynamic input adjustment to improve the stability of transient swirling flows in spray dryers. This project will use leading-edge numerical techniques to advance the science of flow stabilisation using dynamic flow modulation techniques. Improved sustainable processing will be enabled using this flow modulation in spray dryers to reduce processing problems due to the depositon of particles on dryer walls.
Understanding and Controlling Wall Deposition in Spray Dryers via Experimental and Computational Fluid Dynamics (CFD) Studies. A key problem in operating spray dryers for producing milk powders and other consumer products, such as detergents, is the occurrence of internal wall deposits of powder, leading to thermal degradation of the products and potential fire hazards. However, no fundamental theory has been applied in spray dryers to allow this process to be controlled. The proposed project wi ....Understanding and Controlling Wall Deposition in Spray Dryers via Experimental and Computational Fluid Dynamics (CFD) Studies. A key problem in operating spray dryers for producing milk powders and other consumer products, such as detergents, is the occurrence of internal wall deposits of powder, leading to thermal degradation of the products and potential fire hazards. However, no fundamental theory has been applied in spray dryers to allow this process to be controlled. The proposed project will use state-of-the-art experimental and computational techniques to gain a fundamental understanding of this phenomenon and will develop a validated wall deposition model to predict when and to what extent this process occurs, to give higher throughputs and/or more efficient systems.Read moreRead less