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

228 works between 2003 and 2025
All (228) Journal Article (103) Book Chapter (4) Conference Publication (119) Book (1) Other Outputs (1)

41 - 60 of 228 works

2022

Book Chapter

Australian Green Plum ( Buchanania obovata )

Fyfe, Selina, Schirra, Horst Joachim, Rychlik, Michael, Smyth, Heather E. and Sultanbawa, Yasmina (2022). Australian Green Plum ( Buchanania obovata ). Handbook of Phytonutrients in Indigenous Fruits and Vegetables. (pp. 219-227) GB: CABI. doi: 10.1079/9781789248067.0014

Australian Green Plum ( Buchanania obovata )

2022

Conference Publication

Future foods using ancient fermentation techniques

Rudge, Raisa and Smyth, Heather (2022). Future foods using ancient fermentation techniques. TropAg, Brisbane, QLD, Australia, 31 October - 2 November 2022.

Future foods using ancient fermentation techniques

2022

Conference Publication

Folate vitamers of the native Australian green plum (Buchanania obovata)

Fyfe, Selina, Hong, Hung, Schirra, Horst Joachim, Smyth, Heather E., Sultanbawa, Yasmina and Rychlik, Michael (2022). Folate vitamers of the native Australian green plum (Buchanania obovata). International Agriculture Conference (TropAg 2022), Brisbane, QLD Australia, 31 October - 2 November 2022.

Folate vitamers of the native Australian green plum (Buchanania obovata)

2022

Journal Article

Holistic approach to effects of foods, human physiology, and psychology on food intake and appetite (satiation & satiety)

Ni, Dongdong, Smyth, Heather E., Cozzolino, Daniel and Gidley, Michael J. (2022). Holistic approach to effects of foods, human physiology, and psychology on food intake and appetite (satiation & satiety). Critical Reviews in Food Science and Nutrition, 64 (12), 1-11. doi: 10.1080/10408398.2022.2134840

Holistic approach to effects of foods, human physiology, and psychology on food intake and appetite (satiation & satiety)

2022

Journal Article

Folate vitamers in the Australian green plum: through growth and ripening and across locations

Fyfe, Selina, Hong, Hung, Schirra, Horst Joachim, Smyth, Heather E., Sultanbawa, Yasmina and Rychlik, Michael (2022). Folate vitamers in the Australian green plum: through growth and ripening and across locations. Frontiers in Nutrition, 9 1006393, 1006393. doi: 10.3389/fnut.2022.1006393

Folate vitamers in the Australian green plum: through growth and ripening and across locations

2022

Conference Publication

Tropical fruit - using key aroma components as predictors of sensory quality

George, Jenson, Hardner, Craig, Nguyen, Thoa, Sanewski, Garth and Smyth, Heather (2022). Tropical fruit - using key aroma components as predictors of sensory quality. TropAg 2022, Brisbane, QLD Australia, 31 October - 2 November 2022.

Tropical fruit - using key aroma components as predictors of sensory quality

2022

Conference Publication

Tribological properties of different emulsifiers in model beverage emulsions

Ngo, Jasmine, Stokes, Jason R. and Smyth, Heather E. (2022). Tribological properties of different emulsifiers in model beverage emulsions. Eurosense, Turku, Finland, 13-16 September 2022.

Tribological properties of different emulsifiers in model beverage emulsions

2022

Other Outputs

SensTrain V 1.0 – A solution to evaluating sensory panel performance

Wang, Shaoyang and Smyth, Heather E (2022). SensTrain V 1.0 – A solution to evaluating sensory panel performance. The University of Queensland. (Dataset) doi: 10.48610/a36a4a4

SensTrain V 1.0 – A solution to evaluating sensory panel performance

2022

Journal Article

Relationship between salivary lubrication and temporal sensory profiles of wine mouthfeel and astringency sub-qualities

Wang, Shaoyang, Olarte Mantilla, Sandra M., Smith, Paul A., Stokes, Jason R. and Smyth, Heather E. (2022). Relationship between salivary lubrication and temporal sensory profiles of wine mouthfeel and astringency sub-qualities. Food Hydrocolloids, 135 108106, 1-12. doi: 10.1016/j.foodhyd.2022.108106

Relationship between salivary lubrication and temporal sensory profiles of wine mouthfeel and astringency sub-qualities

2022

Conference Publication

Aroma as a tool to utilize the diversity of Australian wattleseeds

Jacob, Sera Susan, Flanagan, Bernadine, Williams, Barbara, Hickey, Sarah, Gidley, Mike and Smyth, Heather (2022). Aroma as a tool to utilize the diversity of Australian wattleseeds. AIFST Conference, Melbourne, VIC Australia, 22-24 August 2022.

Aroma as a tool to utilize the diversity of Australian wattleseeds

2022

Journal Article

Biochemical, sensory, and molecular evaluation of flavour and consumer acceptability in Australian papaya (Carica papaya L.) varieties

Zhou, Ziwei, Bar, Ido, Ford, Rebecca, Smyth, Heather and Kanchana-udomkan, Chutchamas (2022). Biochemical, sensory, and molecular evaluation of flavour and consumer acceptability in Australian papaya (Carica papaya L.) varieties. International Journal of Molecular Sciences, 23 (11) 6313, 1-16. doi: 10.3390/ijms23116313

Biochemical, sensory, and molecular evaluation of flavour and consumer acceptability in Australian papaya (Carica papaya L.) varieties

2022

Journal Article

Sensory properties of Australian bunya nuts

Moura Nadolny, Jaqueline, Best, Odette, Hassall, Emma, Shewan, Heather M., Olarte Mantilla, Sandra M., Stokes, Jason R. and Smyth, Heather E. (2022). Sensory properties of Australian bunya nuts. Journal of Food Science, 87 (6), 2732-2743. doi: 10.1111/1750-3841.16184

Sensory properties of Australian bunya nuts

2022

Conference Publication

How do pH, titratable acidity and acid composition impact the temporal profile of wine mouthfeel?

Wang, Shaoyang, Olarte Mantilla, Sandra, Stokes, Jason, Smith, Paul and Smyth, Heather (2022). How do pH, titratable acidity and acid composition impact the temporal profile of wine mouthfeel?. The 18th Australian Wine Industry Technical Conference & Trade Exhibition, Adelaide, SA Australia, June 2022.

How do pH, titratable acidity and acid composition impact the temporal profile of wine mouthfeel?

2022

Journal Article

Shedding light on human tissue (in vivo) to predict satiation, satiety, and food intake using near infrared reflectance spectroscopy: A preliminary study

Ni, Dongdong, Smyth, Heather E., Gidley, Michael J. and Cozzolino, Daniel (2022). Shedding light on human tissue (in vivo) to predict satiation, satiety, and food intake using near infrared reflectance spectroscopy: A preliminary study. Innovative Food Science and Emerging Technologies, 78 103033, 103033. doi: 10.1016/j.ifset.2022.103033

Shedding light on human tissue (in vivo) to predict satiation, satiety, and food intake using near infrared reflectance spectroscopy: A preliminary study

2022

Conference Publication

NMR and FT-ICR-MS metabolomics of Australian native Green Plum fruit

Fyfe, Selina, Smyth, Heather E., Schmitt-Kopplin, Philippe, Harir, Mourad, Rychlik, Michael, Sultanbawa, Yasmina and Schirra, Horst Joachim (2022). NMR and FT-ICR-MS metabolomics of Australian native Green Plum fruit. CSIRO Cutting-edge Symposium on Integrated Systems Biology, Brisbane, Australia, 18-20 May 2022. Australia: CSIRO.

NMR and FT-ICR-MS metabolomics of Australian native Green Plum fruit

2022

Journal Article

Integrating effects of human physiology, psychology, and individual variations on satiety: an exploratory study

Ni, Dongdong, Smyth, Heather E., Cozzolino, Daniel and Gidley, Michael J. (2022). Integrating effects of human physiology, psychology, and individual variations on satiety: an exploratory study. Frontiers in Nutrition, 9 872169, 872169. doi: 10.3389/fnut.2022.872169

Integrating effects of human physiology, psychology, and individual variations on satiety: an exploratory study

2022

Journal Article

Future flavours from the past: sensory and nutritional profiles of green plum (Buchanania obovata), red bush apple (Syzygium suborbiculare) and wild peach (Terminalia carpentariae) from East Arnhem Land, Australia

Fyfe, Selina, Schirra, Horst Joachim, Rychlik, Michael, van Doorn, Annemarie, Tinngi, Ujang, Sultanbawa, Yasmina and Smyth, Heather E (2022). Future flavours from the past: sensory and nutritional profiles of green plum (Buchanania obovata), red bush apple (Syzygium suborbiculare) and wild peach (Terminalia carpentariae) from East Arnhem Land, Australia. Future Foods, 5 100136, 100136. doi: 10.1016/j.fufo.2022.100136

Future flavours from the past: sensory and nutritional profiles of green plum (Buchanania obovata), red bush apple (Syzygium suborbiculare) and wild peach (Terminalia carpentariae) from East Arnhem Land, Australia

2022

Journal Article

Oral physiology, sensory acuity, product experience and personality traits impact consumers’ ability to detect particles in yoghurt

Olarte Mantilla, Sandra M., Shewan, Heather M., Shingleton, Rebecca, Hort, Joanne, Stokes, Jason R. and Smyth, Heather E. (2022). Oral physiology, sensory acuity, product experience and personality traits impact consumers’ ability to detect particles in yoghurt. Food Quality and Preference, 96 104391, 1-9. doi: 10.1016/j.foodqual.2021.104391

Oral physiology, sensory acuity, product experience and personality traits impact consumers’ ability to detect particles in yoghurt

2022

Journal Article

Predicting satiety from the analysis of human saliva using mid-infrared spectroscopy combined with chemometrics

Ni, Dongdong, Smyth, Heather E., Gidley, Michael J. and Cozzolino, Daniel (2022). Predicting satiety from the analysis of human saliva using mid-infrared spectroscopy combined with chemometrics. Foods, 11 (5) 711, 711. doi: 10.3390/foods11050711

Predicting satiety from the analysis of human saliva using mid-infrared spectroscopy combined with chemometrics

2022

Conference Publication

Sensory effects of difference emulsifiers and vegetable oils in model food emulsions

Ngo, Jasmine, Stokes, Jason R. and Smyth, Heather E. (2022). Sensory effects of difference emulsifiers and vegetable oils in model food emulsions. NZOZ Sensory and Consumer Science Symposium, Online, 15-17 February 2022.

Sensory effects of difference emulsifiers and vegetable oils in model food emulsions

Current funding

  • 2024 - 2029
    ARC Training Centre in Predictive Breeding for Agricultural Futures
    ARC Industrial Transformation Training Centres
    Open grant
  • 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 - 2025
    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

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 - 2024
    ARC Training Centre for Uniquely Australian Foods
    ARC Industrial Transformation Training Centres
    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

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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

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