Development of an updated, comprehensive food composition database for Australian-grown horticultural commodities

Eleanor Dunlop, Judy Cunningham, Paul Adorno, Shari Fatupaito, Stuart K Johnson, Lucinda J Black
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Abstract

Australian agriculture supplies many horticultural commodities to domestic and international markets; however, food composition data for many commodities are outdated or unavailable. We produced an up-to-date, nationally representative dataset of up to 148 nutrients and related components in 92 Australian-grown fruit (fresh n=39, dried n=6), vegetables (n=43) and nuts (n=4) by replacing outdated data (pre-2000), confirming concentrations of important nutrients and retaining relevant existing data. Primary samples (n = 902) were purchased during peak growing season in Sydney, Melbourne and Perth between June 2021 and May 2022. While new data reflect current growing practices, varieties, climate and analytical methods, few notable differences were found between old and new data where methods of analysis are comparable. The new data will be incorporated into the Australian Food Composition Database, allowing free online access to stakeholders. The approach used could serve as a model for cost-effective updates of national food composition databases worldwide.
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为澳大利亚种植的园艺产品开发最新的综合食品成分数据库
澳大利亚农业向国内和国际市场供应许多园艺产品;然而,许多产品的食品成分数据已经过时或无法获得。我们通过替换过时的数据(2000 年以前的数据)、确认重要营养成分的浓度和保留现有的相关数据,建立了一个最新的、具有全国代表性的数据集,其中包含 92 种澳大利亚种植的水果(新鲜水果 39 种,干水果 6 种)、蔬菜(43 种)和坚果(4 种)中多达 148 种营养成分和相关成分。原始样本(n = 902)于 2021 年 6 月至 2022 年 5 月期间在悉尼、墨尔本和珀斯的生长旺季购买。虽然新数据反映了当前的种植方法、品种、气候和分析方法,但在分析方法可比的情况下,新旧数据之间几乎没有明显差异。新数据将纳入澳大利亚食品成分数据库,供利益相关者免费在线访问。所采用的方法可作为全球国家食品成分数据库成本效益更新的典范。
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