PROBLEM TO BE SOLVED: To increase the confidence of consumers to products and to allow consumers to safely select the products.SOLUTION: After the production of a food product 1, a post-production involved product sealed by 5 sealed with a post-harvest pesticide as a post-production involved product 4 involved in the food product 1 separately from the food product 1.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】商品に対する消費者の信用度を増大させると共に、消費者が安心して商品を選択できるようにする。【解決手段】食品1の生産の後に食品1に関与した生産後関与物4であるポストハーベスト農薬が食品1とは別個に封入された生産後関与物封入体5を備える。【選択図】図1