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Untargeted Liquid Chromatography-Mass Spectrometry-Based Metabolomics Analysis of Wheat Grain
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Western Australian Food Security Project.

Alexandra McManus1, Graham Brown, Bruce Maycock

  • 1Western Australian Centre for Health Promotion Research, Curtin University of Technology, Perth, Australia. A.Mcmanus@curtin.edu.au

BMC Public Health
|August 24, 2007
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Summary

A food audit in Western Australia found that most food outlets in a lower-income area offered predominantly pre-prepared foods. This highlights the need to investigate access to healthy food options and their impact on public health in these communities.

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Area of Science:

  • Public Health Nutrition
  • Food Security Studies
  • Socioeconomic Determinants of Health

Background:

  • Investigated food security in a Perth metropolitan region, Western Australia.
  • Focused on a preliminary food audit in a lower-income area to assess food availability.
  • Aimed to understand the range and variety of foods accessible to residents.

Purpose of the Study:

  • To conduct a preliminary investigation into food security issues in a specific Perth metropolitan region.
  • To perform a food audit in a lower-income area to identify the range, variety, and availability of foods.
  • To examine in-store characteristics like clientele and promotions within food outlets.

Main Methods:

  • A food audit survey was distributed to 132 food outlet owners/operators in a lower socio-economic region of Mandurah.
  • The survey collected data on the range, variety, and availability of foods, plus in-store characteristics.
  • A response rate of 75% was achieved with 99 completed surveys.

Main Results:

  • Over half of surveyed outlets predominantly offered pre-prepared foods, with sandwiches/rolls and pastries being most popular.
  • Outlets identified sandwiches, salads, fruits, vegetables, and meats as their healthiest options, often considering pre-prepared items healthy.
  • High-fat pastries, dressings, carbonated drinks, and flavored milks were popular choices, with limited wholemeal/white bread options.

Conclusions:

  • Findings indicate a need for further research into the impact of access to quality, healthy foods on public health.
  • Particular attention should be paid to lower socio-economic areas and their food security.
  • The study underscores the link between food availability, consumer choices, and public health outcomes.