Authenticity of the Geographical Origin and Production Methods of Agricultural Products – Application of Element Composition and Stable Isotope Analyses –

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X
Authenticity of the Geographical Origin and Production Methods of  Agricultural  Products – Application of Element Composition and Stable Isotope Analyses  –
本文フルテキスト

Multi-element analysis including stable isotopes can be used as a possible indicator for food safety and security. For the certification of geographical origin, the analytical methods can be performed in two ways: one where multivariate analysis is used to determine the concentrations of such omnipresent elements as Al, Ca, Cl, Mg, Mn, Fe and Zn, and one that focuses on such special elements as the stable isotope ratios of Sr, O, and H. For the certification of production methods, especially those regarding organic products, δ15N values could be a potential indicator, particularly in such protected cultivations as in a plant factory (advanced-type greenhouse horticulture). Because the accuracy of these values is affected by production conditions, the δ15N values of products can be predicted more accurately under controlled conditions, such as in a plant factory using δ15N-evaluated fertilizer, medium, and water. Non-destructive systems have been developed for measuring both the level of elements in a product and the production environment, such as soil conditions. In the near future, the results of chemically analyzed and those of non-destructively analyzed elemental composition will become interconnected to non-destructively certify the geographical origin and production method of agricultural products. All these destructive methods have been used to a limited extent for practical regulation as an analysis guideline; however, a combined system involving the use of the newly developed detector (non- destructive), data collection, and analysis using artificial intelligence could address the issue of falsely labeled products for practical application. Particularly in a plant factory, production is controlled and regulated, allowing the tracing of products from the farm to the table. In this context, the greenhouse production system would be an advanced example for the practical use of food safety combined with analytical chemistry and information communication technology.

刊行年月日
作成者 Akimasa NAKANO Tiejun ZHAO
著者キーワード agricultural product authenticity geographical origin traceability element composition stable isotope
公開者 Japan International Research Center for Agricultural Sciences
オンライン掲載日
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
52
2
開始ページ 105
終了ページ 113
DOI 10.6090/jarq.52.105
言語 eng

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