Dietary risk of donated food at an Australian food bank: an audit protocol

BMC Nutrition · 5 authors, 4 centres

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TL;DR

This paper describes an audit protocol developed to assess the dietary risk of food donated to an Australian food bank, including food type, quantity, nutrition quality, and food safety. The protocol uses photographic documentation of incoming donations assessed against pre-determined criteria aligned with Australian dietary guidelines and the NOVA food classification system.

Full summary

864 CHARS

This is a methods paper describing a protocol to assess dietary risk of donated food at an Australian food bank servicing one state. The audit was conducted over five consecutive days in May 2022. Researchers photographed all incoming deliveries using a mobile device, then manually annotated images to document food type, product details, donor name, weight, and date-marking. Data were assessed against dietary risk criteria for food safety (date marking, damaged packaging, visible spoilage) and nutrition quality per the Australian Guide to Healthy Eating and NOVA classification. Limitations include that some product details were missed due to warehouse pace and delivery volume, though these were supplemented from other sources. The protocol is designed to enable evidence-based discussions with donors and could be replicated at other food bank locations.

STUDY TYPE

other

SPECIALTY

nutrition

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100% · A

ORIGINAL PAPER

PMC10243076

Dietary risk of donated food at an Australian food bank: an audit protocol

BMC Nutrition

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ABSTRACT

Background Sufficient, safe and nutritious food is unattainable for many people experiencing severe food insecurity, putting them at dietary risk. Food banks, a growing part of the charitable food system (CFS), are the main source of food relief in developed countries. Donations of surplus, unsalable food from supermarkets, producers and manufacturers is the main source of the food supply, and this can be unpredictable, insufficient and inappropriate. The universal performance indicator of food-banking success is a weight-based measure, complemented by various initiatives to track the nutritional quality of food provided. There is currently no method that assesses the dietary risk of donated food related to nutrition and food safety. This protocol describes a method developed to identify and assess the dietary risk of donated food at an Australian food bank including the type, amount, nutrition quality, and food safety. Methods An audit of all food donated to a food bank servicing one Australian state was conducted over five consecutive days in May 2022. The audit process used a mobile device to take photographs of all incoming deliveries to the food bank. The images were manually annotated to document the type of food, product information (brand and product name, variety), the donor’s name, weight (kilograms), and date-marking details. Data was extracted from the photographs and assessed against pre-determined dietary risk criterion for food safety (date marking, damaged packaging, visible food spoilage) and nutrition quality according to the principles of the Australian Guide to Healthy Eating, and the NOVA classification of level of processing. Discussion Fifteen hundred images were required to assess the dietary risk of 86,050 kg of donated food. There were 72 separate donations, largely from supermarkets and food manufacturers. Data analysis will enable identification of dietary risk, particularly for nutrition quality and food safety. This is important given the absence of food regulation for CFS donations, and the vulnerability of the client group. This protocol highlights the need for more transparency and accountability from food donors, about the food they donate.

CITATION EXPORT

Sharonna Mossenson, Roslyn Giglia, Claire E. Pulker et al.. Dietary risk of donated food at an Australian food bank: an audit protocol. BMC Nutrition. (2023). https://doi.org/10.1186/s40795-023-00719-8

AUTHORS

5 · 4 CENTRES

Sharonna Mossenson, Roslyn Giglia, Claire E. Pulker, Miranda Chester, Christina M. Pollard

1grid.1032.00000 0004 0375 4078School of Population Health, Curtin University, Bentley, WA 6102 Australia
2Foodbank of Western Australia, Perth Airport, WA 6105 Australia
3East Metropolitan Health Service, Perth, WA 6000 Australia
4grid.1032.00000 0004 0375 4078Enable Institute, Curtin University, Bentley, WA 6102 Australia