[Problem] The present invention provides a method of effectively using treated products such as juice of immature fruits of plants belonging to the genus Citrus which are usually discarded. SOLUTION: A treated product of immature fruits of plants is blended with a treated product of mature fruits of plants belonging to the genus Citrus. 0.5 to 5 parts by weight of the processed material of the immature fruit of the plant is blended with 5 to 9.5 parts by weight of the processed material of the mature fruit of the plant belonging to the citrus genus to make a total of 10 parts by weight Production method. Thereby, the citrus feeling of the processed material of the mature fruit of the plant belonging to the genus Citrus can be improved. 【Selection chart】 None【課題】通常は廃棄されるミカン属に属する植物の未熟な果実の果汁等の処理物の有効利用方法の提供。【解決手段】ミカン属に属する植物の成熟した果実の処理物に、植物の未熟の果実の処理物を配合する。前記ミカン属に属する植物の成熟した果実の処理物5~9.5重量部に対して、前記植物の未熟の果実の処理物0.5~5重量部を配合して全10重量部とする製造方法。これにより、ミカン属に属する植物の成熟した果実の処理物の柑橘感を向上させることができる。【選択図】なし