濃のう縮しゅく還かん元げんのうしゅくかんげんMeanings1expressionfrom concentrateUsed on juice and beverage labels to indicate the product is made by adding water back to concentrated juice. Often seen in the phrase 濃縮還元ジュース.このオレンジジュースは濃のう縮しゅく還かん元げんです。