Professor Heather Smyth
Professor

Heather Smyth

Email: 
Phone: 
+61 7 344 32469

Background

Professor Heather Smyth is a flavour chemist and sensory scientist who has been working with premium food and beverage products for more than twenty years. With a background in wine flavour chemistry, her expertise is in understanding consumer enjoyment of foods and beverages in terms of both sensory properties and composition.

Smyth has a special interest in describing and articulating food quality, understanding regional flavours of locally grown Australian produce, and modelling food flavour and textural properties using instrumental measurements. Smyth also specialises in researching how human physiology and psychology can impact sensory perception and therefore food choice.

Availability

Professor Heather Smyth is:
Available for supervision
Media expert

Fields of research

Analytical chemistry Chemical Sciences Engineering Food chemistry and food sensory science Food sciences

Qualifications

  • Bachelor of Science, University of Adelaide
  • Doctor of Philosophy, University of Adelaide

Research interests

  • Distinctive Australian Foods and Beverages

    Australia has the opportunity to be the supplier of premium foods into global markets but needs to go beyond traditional ‘clean and green’ positioning to secure sustainable high value market positions. Across all commodity sectors, there is the opportunity to further develop the Australian advantage through identifying and marketing distinctively Australian food products to receptive target markets, such that they are ‘reassuringly expensive’. Defining unique 'regional flavors' of Australian products is one approach to develop a point-of-difference in premium products. Another obvious way to add distinctiveness is to use ingredients which are sourced from uniquely Australian native plants. Projects that address these challenges and opportunities may broadly include (1) investigations that identify, validate, communicate and generate consumer value from the distinctive characteristics of foods and ingredients sourced from Australian agriculture, and (2) exploring how to develop food and ingredient industries based on the unique composition and characteristics of Australian native plants.

  • Next Generation Foods and Beverages

    Future foods will contain natural health-promoting components, such as plant phytonutrients (which act as antioxidants) with reduced fat, sugar and salt levels. The challenge for food companies is to develop healthier foods for the future without compromising on sensory properties and consumer enjoyment. In many cases, it is currently not possible to dramatically reduce the level of fat, sugar and salt because of a loss in mouthfeel and flavour as well as structural integrity. Increasingly, food companies are looking for alternative means in which to structure food that allows it to have superior nutritional value whilst having favourable sensory properties. Projects in this area may include (1) exploring new ingredients and processes to identify novel ways of delivering desirable sensory properties in processed and minimally processed products, and (2) investigating human sensory perception, physiology and mouth behaviour, to understand how to deliver equivalent sensory experiences in modified products.

  • Understanding Human Sensory Perception

    Enjoyment of food is highly dependent on an individual's ability to sense the properties and components of food. The human sensory system is highly complex, with different sense organs simultaneously relaying nerve signals that activate multiple parts of the brain. Sensory perception is further complicated by our behaviour (such as the way we chew) and our physiology (such as our saliva), not to mention psychological, biological and environmental factors. Food companies are keen to understand the interaction between the food product and the consumer such that they can design nutritious foods that meet and exceed customer requirements and expectations. Research in this area may include (1) understanding the interaction of food and beverages with physiological factors such as human saliva, and (2) exploring the natural variation in an ethnically diverse population in terms of sensory acuity, physiology, mouth behaviour and consequently perception.

Research impacts

Professor Smyth works closely with the food and beverage industries to discover what sensory qualities consumers want and supports the design, production and marketing of superior products with increased consumer value. Current projects involve specialty coffee, beer, wine, native plant foods, cocoa, premium beef and seafood, tropical fruits, cereals, dairy products and some processed products and snack foods.

Smyth is also heavily involved in training industry and researchers in the application of flavour chemistry, sensory and consumer evaluation methods.

Search Professor Heather Smyth’s works on UQ eSpace

212 works between 2003 and 2024
All (212) Journal Article (96) Book Chapter (4) Conference Publication (110) Book (1) Other Outputs (1)

1 - 20 of 212 works

2024

Journal Article

Stable isotope dilution assay and HS-SPME-GCMS quantification of key aroma volatiles of Australian pineapple (Ananas comosus) cultivars

George, Jenson, Nguyen, Thoa T.L., Sanewski, Garth, Hardner, Craig and Smyth, Heather Eunice (2024). Stable isotope dilution assay and HS-SPME-GCMS quantification of key aroma volatiles of Australian pineapple (Ananas comosus) cultivars. Food Chemistry, 455 139956, 139956. doi: 10.1016/j.foodchem.2024.139956

Stable isotope dilution assay and HS-SPME-GCMS quantification of key aroma volatiles of Australian pineapple (Ananas comosus) cultivars

2024

Journal Article

Comparing the sensory properties of commercially available animal and plant‐based burgers

Forster, Rebecca A., Hassall, Emma, Hoffman, Louwrens C., Baier, Stefan K., Stokes, Jason R. and Smyth, Heather E. (2024). Comparing the sensory properties of commercially available animal and plant‐based burgers. Journal of Texture Studies, 55 (3) e12838, e12838. doi: 10.1111/jtxs.12838

Comparing the sensory properties of commercially available animal and plant‐based burgers

2024

Journal Article

Coffee brewing sonoreactor for reducing the time of cold brew from several hours to minutes while maintaining sensory attributes

Chiu, Shih-Hao, Naliyadhara, Nikunj, Bucknall, Martin P., Thomas, Donald S., Smyth, Heather E., Nadolny, Jaqueline M., Kalantar-Zadeh, Kourosh and Trujillo, Francisco J. (2024). Coffee brewing sonoreactor for reducing the time of cold brew from several hours to minutes while maintaining sensory attributes. Ultrasonics Sonochemistry, 106 106885, 106885. doi: 10.1016/j.ultsonch.2024.106885

Coffee brewing sonoreactor for reducing the time of cold brew from several hours to minutes while maintaining sensory attributes

2024

Journal Article

Food type, human physiology, and psychology factors affect food intake, perceived satiation, and satiety differently – an exploratory study

Ni, Dongdong, Smyth, Heather E., Mayr, Hannah, Gunness, Purnima, Cozzolino, Daniel and Gidley, Michael J. (2024). Food type, human physiology, and psychology factors affect food intake, perceived satiation, and satiety differently – an exploratory study. International Journal of Food Science and Technology. doi: 10.1111/ijfs.17131

Food type, human physiology, and psychology factors affect food intake, perceived satiation, and satiety differently – an exploratory study

2024

Journal Article

Astringency and its sub-qualities: a review of astringency mechanisms and methods for measuring saliva lubrication

Wang, Shaoyang, Smyth, Heather E., Olarte Mantilla, Sandra M., Stokes, Jason R. and Smith, Paul A. (2024). Astringency and its sub-qualities: a review of astringency mechanisms and methods for measuring saliva lubrication. Chemical Senses, 49 bjae016. doi: 10.1093/chemse/bjae016

Astringency and its sub-qualities: a review of astringency mechanisms and methods for measuring saliva lubrication

2024

Journal Article

Exploring the potential of Davidson's plum (Davidsonia pruriens): A promising indigenous edible fruit as biopreservative in raw processed meat products

Beya, Michel M., Netzel, Michael E., Sultanbawa, Yasmina, Smyth, Heather E. and Hoffman, Louwrens C. (2024). Exploring the potential of Davidson's plum (Davidsonia pruriens): A promising indigenous edible fruit as biopreservative in raw processed meat products. LWT- Food Science and Technology, 194 115827, 115827. doi: 10.1016/j.lwt.2024.115827

Exploring the potential of Davidson's plum (Davidsonia pruriens): A promising indigenous edible fruit as biopreservative in raw processed meat products

2024

Journal Article

Evaluating the sensory properties of hybrid (meat and plant‐based) burger patties

Chin, Shu Wei, Baier, Stefan K., Stokes, Jason R. and Smyth, Heather E. (2024). Evaluating the sensory properties of hybrid (meat and plant‐based) burger patties. Journal of Texture Studies, 55 (1) e12819. doi: 10.1111/jtxs.12819

Evaluating the sensory properties of hybrid (meat and plant‐based) burger patties

2024

Journal Article

pH dominates the temporal perception of astringency sub-qualities and saliva friction response – A study under iso-pH and iso-titratable acidity conditions in model wine

Wang, Shaoyang, Olarte Mantilla, Sandra M., Stokes, Jason R., Smith, Paul A. and Smyth, Heather E. (2024). pH dominates the temporal perception of astringency sub-qualities and saliva friction response – A study under iso-pH and iso-titratable acidity conditions in model wine. Food Hydrocolloids, 146 109274, 1-13. doi: 10.1016/j.foodhyd.2023.109274

pH dominates the temporal perception of astringency sub-qualities and saliva friction response – A study under iso-pH and iso-titratable acidity conditions in model wine

2024

Journal Article

Bringing back a forgotten legume—sensory profiles of Australian native wattleseeds reveal potential for novel food applications

Jacob, Sera Susan, Flanagan, Bernadine M., Williams, Barbara A., Brown, Rayleen, Hickey, Sarah, Gidley, Michael J. and Smyth, Heather E. (2024). Bringing back a forgotten legume—sensory profiles of Australian native wattleseeds reveal potential for novel food applications. Journal of Food Science, 89 (1), 656-670. doi: 10.1111/1750-3841.16860

Bringing back a forgotten legume—sensory profiles of Australian native wattleseeds reveal potential for novel food applications

2023

Conference Publication

Retracing ‘food’ steps- exploring Australia’s native legumes for novel food applications

Jacob, Sera Susan, Gidley, Mike, Smyth, Heather, Flanagan, Bernadine, Williams, Barbara and Hickey, Sarah (2023). Retracing ‘food’ steps- exploring Australia’s native legumes for novel food applications. 7th International Conference on Food Structures, Digestion and Health, Queenstown, New Zealand, 14-17 November 2023.

Retracing ‘food’ steps- exploring Australia’s native legumes for novel food applications

2023

Journal Article

Physical properties and magnetic resonance imaging of the Australian green plum (Buchanania obovata) through maturity and ripening and across locations

Fyfe, Selina, Smyth, Heather E., Schirra, Horst Joachim, Rychlik, Michael, Sultanbawa, Yasmina and Kurniawan, Nyoman D. (2023). Physical properties and magnetic resonance imaging of the Australian green plum (Buchanania obovata) through maturity and ripening and across locations. Postharvest Biology and Technology, 205 112494, 1-15. doi: 10.1016/j.postharvbio.2023.112494

Physical properties and magnetic resonance imaging of the Australian green plum (Buchanania obovata) through maturity and ripening and across locations

2023

Conference Publication

Unravelling aroma and flavour of algae protein biomass for future food applications

Urlass, Saskia, Wu, Yifei, Nguyen, Thoa T.L., Winberg, Pia, Turner, Mark and Smyth, Heather (2023). Unravelling aroma and flavour of algae protein biomass for future food applications. 3rd Food Chemistry Conference: Shaping a healthy and sustainable food chain through knowledge, Dresden, Germany, 10-12 October 2023.

Unravelling aroma and flavour of algae protein biomass for future food applications

2023

Conference Publication

Optimising aroma and flavour of algae for food applications

Urlass, Saskia, Wu, Yifei, Nguyen, Thoa T.L., Winberg, Pia, Turner, Mark and Smyth, Heather (2023). Optimising aroma and flavour of algae for food applications. 13th Wartburg Symposium, Eisenach, Germany, 3-6 October 2023.

Optimising aroma and flavour of algae for food applications

2023

Journal Article

Kakadu plum (Terminalia ferdinandiana) bioactivity against spoilage microorganisms and oxidative reactions in refrigerated raw beef patties under modified atmosphere packaging

Beya, Michel M., Netzel, Michael E., Sultanbawa, Yasmina, Smyth, Heather and Hoffman, Louwrens C. (2023). Kakadu plum (Terminalia ferdinandiana) bioactivity against spoilage microorganisms and oxidative reactions in refrigerated raw beef patties under modified atmosphere packaging. Meat Science, 204 109268, 1-10. doi: 10.1016/j.meatsci.2023.109268

Kakadu plum (Terminalia ferdinandiana) bioactivity against spoilage microorganisms and oxidative reactions in refrigerated raw beef patties under modified atmosphere packaging

2023

Conference Publication

Flavour – Advancing the Sensory Quality of Australian Beef

Smyth, Heather (2023). Flavour – Advancing the Sensory Quality of Australian Beef. Northern Beef Research Update Conference, Darwin, NT, Australia, 22-25 Aug 2023.

Flavour – Advancing the Sensory Quality of Australian Beef

2023

Conference Publication

The effects of Davidson’s plum fruit powder as plant-based preservative in raw processed meat

Beya, Michel, Netzel, Michael, Sultanbawa, Yasmina, Smyth, Heather and Hoffman, Louwrens (2023). The effects of Davidson’s plum fruit powder as plant-based preservative in raw processed meat. 69th International Congress of Meat Science and Technology, Padova, Italy, 20 - 25 August 2023. Padova, Italy: Sistema Congressi.

The effects of Davidson’s plum fruit powder as plant-based preservative in raw processed meat

2023

Journal Article

Unravelling the aroma and flavour of algae for future food applications

Urlass, Saskia, Wu, Yifei, Nguyen, Thoa T.L., Winberg, Pia, Turner, Mark S. and Smyth, Heather (2023). Unravelling the aroma and flavour of algae for future food applications. Trends in Food Science and Technology, 138, 370-381. doi: 10.1016/j.tifs.2023.06.018

Unravelling the aroma and flavour of algae for future food applications

2023

Conference Publication

Plant-based meat analogues: what do consumers really want?

Moura Nadolny, Jaqueline and Smyth, Heather (2023). Plant-based meat analogues: what do consumers really want?. AIFST23 Convention - The Science of Food - Security and Sustainability, Melbourne, VIC, Australia, 24-25 July 2023.

Plant-based meat analogues: what do consumers really want?

2023

Conference Publication

The effects of Kakadu plum fruit (Terminalia ferdinandiana) as biopreservative in raw processed meats

Beya, Michel, Sultanbawa, Yasmina, Smyth, Heather, Netzel, Michael and Hoffman, Louw (2023). The effects of Kakadu plum fruit (Terminalia ferdinandiana) as biopreservative in raw processed meats. 7 International ISEKI-Food Conference, Paris, France, 5-7 July 2023.

The effects of Kakadu plum fruit (Terminalia ferdinandiana) as biopreservative in raw processed meats

2023

Journal Article

Review of the aroma chemistry of pineapple (Ananas comosus)

George, Jenson, Nguyen, Thoa, Williams, David, Hardner, Craig, Sanewski, Garth and Smyth, Heather Eunice (2023). Review of the aroma chemistry of pineapple (Ananas comosus). Journal of Agricultural and Food Chemistry, 71 (9), 4069-4082. doi: 10.1021/acs.jafc.2c08546

Review of the aroma chemistry of pineapple (Ananas comosus)

Current funding

  • 2023 - 2028
    National Passionfruit Breeding and Evaluation Program
    Horticulture Innovation Australia Limited
    Open grant
  • 2022 - 2026
    Genetics of Fruit Sensory Preferences (HIA project administered by DAF)
    Queensland Department of Agriculture and Fisheries
    Open grant
  • 2021 - 2024
    Plant based foods: Towards sustainable and acceptable meat analogues
    ARC Linkage Projects
    Open grant
  • 2021 - 2026
    Genetics of Fruit Sensory Preferences
    Horticulture Innovation Australia Limited
    Open grant
  • 2019 - 2024
    ARC Training Centre for Uniquely Australian Foods
    ARC Industrial Transformation Training Centres
    Open grant

Past funding

  • 2023
    Reduced enteric emissions of Grainfed Wagyu Cattle through feeding of red Asparagopsis for 300 days - Sensory Evaluation (AACo administered MLA grant)
    A. A. COMPANY PTY. LTD.
    Open grant
  • 2020 - 2022
    Measurement of pH in high intramuscular fat samples and existing technology validation
    Meat & Livestock Australia
    Open grant
  • 2019 - 2022
    Emulsion gels and sensory perception
    Fonterra Co-operative Group Limited
    Open grant
  • 2019 - 2023
    Plant-based meat analogues
    Motif FoodWorks
    Open grant
  • 2019 - 2023
    National Papaya Breeding and Evaluation Program (Hort Innovation Grant administered by Griffith University)
    Griffith University
    Open grant
  • 2019 - 2022
    Improving the efficiency of Kakadu Plum value chains to grow a robust and sustainable industry
    CRC for Developing Northern Australia
    Open grant
  • 2019 - 2020
    A situational analysis for developing a Rice industry in Northern Australia
    CRC for Developing Northern Australia
    Open grant
  • 2019
    Advanced Nanoparticle, Colloid and Microparticle Characterisation and Precision Engineering Nanosystems Facility
    UQ Major Equipment and Infrastructure
    Open grant
  • 2017 - 2019
    Dietary manipulation of pork fatty acid profiles to develop an Australian pork flavour signature relevant to Chinese consumers
    Australian Pork
    Open grant
  • 2016 - 2020
    Food structure design
    ARC Linkage Projects
    Open grant
  • 2016 - 2017
    Value added bakery products using native plants as functional ingredients
    Innovation Connections
    Open grant
  • 2016 - 2021
    Naturally Nutritious
    Horticulture Innovation Australia Limited
    Open grant
  • 2015 - 2016
    Australian native foods as natural additives to improve quality and shelf life of frozen meals
    Research Connections
    Open grant
  • 2014 - 2017
    Understanding Coffee Quality
    ARC Linkage Projects
    Open grant
  • 2013 - 2018
    Agents of change: Transforming the food industry for Australia, Asia and beyond
    ARC Industrial Transformation Training Centres
    Open grant
  • 2013
    Chemical methods to underpin an understanding of coffee quality
    UQ Early Career Researcher
    Open grant
  • 2012 - 2017
    Use of plant derived compounds to condition piglet intake at weaning and reduce post-weaning use of therapeutics
    CRC for High Integrity Australian Pork
    Open grant
  • 2011 - 2013
    Tactical Research Fund: Developing a dynamic regional brand - focus on flavour
    Fisheries Research & Development Corporation
    Open grant
  • 2010 - 2013
    Prevention of muddy taints in farmed barramundi
    Queensland Department of Employment, Economic Development and Innovation
    Open grant

Availability

Professor Heather Smyth is:
Available for supervision

Before you email them, read our advice on how to contact a supervisor.

Supervision history

Current supervision

Completed supervision

Enquiries

Contact Professor Heather Smyth directly for media enquiries about:

  • aroma
  • beef
  • coffee
  • consumer research
  • flavour
  • food quality
  • human senses
  • premium food
  • sensory science
  • smell
  • taste
  • taste panels
  • wine

Need help?

For help with finding experts, story ideas and media enquiries, contact our Media team:

communications@uq.edu.au