植物抽出物からの必須元素および有害元素の摂取:イタリアの食事文脈における確率的リスク-ベネフィット評価
Giovanni Tommaso Lanza1, Maria Olga Varrà1, Lenka Husáková2
1Department of Food and Drug, University of Parma, Parma, Italy.
Journal of the science of food and agriculture
|February 3, 2026
まとめ
植物抽出物は、ヒ素や鉛などの無機元素により健康リスクをもたらす可能性があります。消費者は、その主張された利点を超える可能性のあるリスクがあるため、これらのサプリメントを慎重に使用する必要があります。
科学分野:
- 食品科学技術;環境保健;毒物学
背景:
- 植物抽出物は健康上の利点のために人気がありますが、その長期的な安全性と無機物含有量はよく理解されていません。;植物抽出物中のミネラルのリスクと栄養上の寄与を評価することは、消費者の安全にとって不可欠です。
研究 の 目的:
- 植物抽出物中の必須元素および有害元素の慢性摂取による曝露レベルと潜在的な健康リスクを定量化すること。;植物抽出物からのミネラルの栄養寄与をイタリアの成人向けに評価すること。
主な方法:
- 10の必須元素(Ca、K、P、Fe、Mg、Zn)および有害元素(Al、As、Ni、Pb)の25の植物抽出物における定量的評価。;曝露、リスク(しきい値外の安全域 - MOE)、およびベネフィット指標を推定するための確率論的アプローチの使用。
主要な成果:
- 植物由来抽出物は、ミネラルの寄与は最小限(DRVの0.01-16.80%)でした。;無機ヒ素(iAs)への曝露は健康上の懸念を引き起こしました(皮膚がんのMOE:0.05-80.50)。;食事との併用摂取は、鉛(Pb)、アルミニウム(Al)、iAs、鉄(Fe)、ニッケル(Ni)、亜鉛(Zn)のリスクを示しました。
結論:
- 本研究は、植物抽出物の摂取に関連する潜在的な健康リスクを強調しています。;リスクが認識されているベネフィットを上回る可能性があるため、慎重な食事摂取が推奨されます。;無機物含有量と長期的な影響に関するさらなる研究が不可欠です。
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