Our campuses are currently closed to the public. Visit www.massey.ac.nz/coronavirus for our COVID-19 updates.

Prof Julian Heyes staff profile picture

Contact details +64 (06) 356 9099  ext. 83323

Prof Julian Heyes PGDipDevStud, PhD, BSc(Hons)

Head of School of Food and Advanced Technology

School of Food and Advanced Technology

I am the inaugural Head of the School of Food and Advanced Technology. The new School resulted from a merger between the School of Engineering and Advanced Technology and the Massey Institute for Food Science and Technology. I am also Professor of Postharvest Technology. My strategic research interests lie in connecting science to growth of the New Zealalnd bioeconomy, based on high value food, fibre and fuel products and technologies. I also work on horticulture in developing countries and horticulture for health. 

Professional

Contact details

  • Ph: (06) 951 6323 ext 83323
    Location: C1.135, Riddet Building
    Campus: Turitea

Qualifications

  • Postgraduate Diploma in Development Studies - Massey University (2005)
  • Doctor of Philosophy - University of Oxford (1984)
  • Bachelor of Science (Honours) - Victoria University (1980)

Research Expertise

Research Interests

Postharvest biology

Fruit and Vegetables

Cut flowers

Phytochemicals and human health

Thematics

Health and Well-being, Future Food Systems

Area of Expertise

Field of research codes
Agricultural And Veterinary Sciences (070000):
Biological Sciences (060000):
Horticultural Production (070600):
Plant Biology (060700): Plant Physiology (060705):
Post Harvest Horticultural Technologies (incl. Transportation and Storage) (070605)

Keywords

Postharvest physiology, vegetables, fruit, cut flowers, phytochemicals, health

Research Projects

Summary of Research Projects

Position Current Completed
Project Leader 5 17
Project Leader 0 1
Research Management Services 0 1
Team Member 2 3

Completed Projects

Project Title: Muscle damage and Metabolomics

Date Range: 2010 - 2011

Funding Body: Massey University

Project Team:

Project Title: Metabolomics for health

'A diet rich in fruit and vegetables has been shown to reduce the risk of coronary heart disease': this is one of the few pre-approved high-level health claims that is permitted under New Zealand and Australian food labelling legislation. But what is it in our fresh fruit and vegetables that helps to keep us healthy? We know that the list includes vitamins, minerals and nutrients; and we know that dietary fibre has a huge role to play in maintaining good health. But there are also tens of thousands of phytochemicals: small bioactive molecules that trigger protective responses in our body and may help us fight all kinds of disease. Historically research in this area has been slow as we focus on one chemical at a time. In this project we adopted a non-targetted 'metabolomics' approach, measuring 'everything that moves' in simple carrot extracts using nuclear magnetic resonance, and then we let the computer tell us what was different between particular samples. This approach can be used to screen (for example) extracts from different cultivated varieties of a single vegetable that are known to have different "bioefficacy". This preliminary study was carried out jointly with Plant & Food Research and has led to ongoing research trying to match particular carrot varieties to particular health outcomes.
Read Project Description Hide Project Description

Date Range: 2009 - 2010

Funding Body: Massey University

Project Team:

Research Outputs

Consultancy and Languages

Consultancy

  • 2009-current - Horticulture sector clients
    Fresh product storage, handling and processing
  • Jan 2016- Dec 2020 - MFAT (NZAid)
    Integrated Farming Systems and Capability in Agribusiness: horticultural development in Indonesia

Languages

  • English
    Last used: current
    Spoken ability: Excellent
    Written ability: Excellent
  • French
    Last used: 2013
    Spoken ability: Average
    Written ability: Average

Teaching and Supervision

Courses Coordinated

Summary of Doctoral Supervision

Position Current Completed
Supervisor 3 9
Co-supervisor 4 10

Current Doctoral Supervision

Supervisor of:

  • Umani Walallawita Kankanamge - Doctor of Philosophy
    Comparative health benefits of all-cis lycopene from orange heritage tomato varieties
  • Rupa Raju - Doctor of Philosophy
    Improving the quality of dried fruits using a solar dryer
  • Oseko Kwamboka - Doctor of Philosophy
    An examination of postharvest techniques towards seafreight export of feijoa (Acca sellowiana [O.Berg.] Burret)

Co-supervisor of:

  • Gina Aliya Sopha - Doctor of Philosophy
    Improving shallot (Allium cepa var aggregatum) production in rainy season in West Java, Indonesia
  • Leo Lai - Doctor of Philosophy
    Fruit Microtopography and its Relationship to Quality and storability
  • Marya Hashmatt - Doctor of Philosophy
    Determining best practice nutritional inputs for the kiwifruit variety Gold3
  • Jasmine Soukieh - Doctor of Philosophy
    IMPROVING DIETARY IRON ADEQUACY IN LONG-TERM REFUGEE CAMP SETTINGS: PLANT USE AT THE BEDDAWI CAMP OF NORTHERN LEBANON

Completed Doctoral Supervision

Supervisor of:

  • 2016 - Janyawat Vuthijumnonk - Doctor of Philosophy
    Biological properties of blueberries and their effects on breast cancer in DMBA - induced mammary tumorigenesis rat models
  • 2016 - Khairul Kasim - Doctor of Philosophy
    Phytochemical variation during blueberry juice processing
  • 2015 - Pilirani Pankomera - Doctor of Philosophy
    Effects of postharvest treatments on sweetpotato (Ipomoea batatas) storage quality
  • 2015 - Munazza Saeed - Doctor of Philosophy
    Genetic, Metabolite and Phenotypic Determination of Friction Discolouration in Pear
  • 2015 - Gayani Gamage - Doctor of Philosophy
    Effectiveness of UV-C irradiation as a postharvest treatment to control growth of L. monocytogenes on fresh cut broccoli
  • 2013 - Jane Brockelbank-Mullaney - Doctor of Philosophy
    The biotransformation of glucosinolates: A bacterial perspective
  • 2013 - Palash Biswas - Doctor of Philosophy
    Role of intermittent warming in reducing chilling injury in tomato
  • 2013 - Swee Chong - Doctor of Philosophy
    Phytochemical-rich potato extracts and potential for risk reduction in tamoxifen treatment of breast cancer
  • 2010 - Abdul Al Harthy - Doctor of Philosophy
    Postharvest treatments to extend the storage life of Feijoa (Acca sellowiana)

Co-supervisor of:

  • 2020 - Emily McLay - Doctor of Philosophy
    UV-B priming for disease resistance:The use of UV-B light to reduce susceptibility of lettuce plants to downy mildew disease
  • 2020 - Sherina Holland - Doctor of Philosophy
    Interactions between MCF-7 and MDA-MB-231 breast cancer cell lines and neutrophils
  • 2018 - Roland Schaap - Doctor of Philosophy
    UV radiation as a new tool to control microalgal bio-product yield and quality
  • 2017 - Marzieh Keshavarzi - Doctor of Philosophy
    Ethephon-induced shoot production in two cultivars of gentian cultured in vitro: Anatomical, morphological and physiological aspects associated with endogenous balance of auxin and cytokinin
  • 2015 - Naga Rupavatharam - Doctor of Philosophy
    Manipulating harvest maturity and ethylene to extend storage life of feijoa
  • 2014 - Majid Hashmi - Doctor of Philosophy
    Hypobaric treatment: An innovative approach to control postharvest diseases of strawberries
  • 2014 - Abdul Jabbar - Doctor of Philosophy
    Accelerated Fruit Libraries to Predict Storage Potential of " 'Hayward' Kiwifruit Grower Lines
  • 2014 - Araya Pranprawit - Doctor of Philosophy
    Effect of Highbush blueberry consumption on markers of metabolic syndrome
  • 2013 - Rattanawan Jansasithorn - Doctor of Philosophy
    Managing chilli (Capsicum spp.) quality attributes: the importance of pre-harvest and postharvest factors
  • 2011 - Thomas Frater - Doctor of Philosophy
    Energy in New Zealand apple production

Media and Links

Media

  • 01 May 2015 - Television
    Interviewed on Kermanshah TV, Iran
    Interviewed by local TV station about Quality Management in Supply Chains for Ornamentals Conference

Massey Contact Centre Mon - Fri 8:30am to 4:30pm 0800 MASSEY (+64 6 350 5701) TXT 5222 contact@massey.ac.nz Web chat Staff Alumni News Māori @ Massey