PROBLEM TO BE SOLVED: To provide a new plum concentrated extract having much polyphenol content by suppressing the decomposition of a polyphenol in a plum raw material, and concentrating the polyphenol on condition of blocking or controlling the generation of furfurals such as HMF, and to provide a method for producing the same.SOLUTION: In a method for producing a plum concentrated extract not substantially containing furfural, a plum raw material is concentrated at a temperature ≤85°C.COPYRIGHT: (C)2014,JPO&INPIT【課題】梅原料中のポリフェノールを分解を抑制し、かつHMFなどのフルフラール類を生成を阻止もしくは制御した条件で濃縮し、ポリフェノール含有量の多い新規梅濃縮エキス及びその製造方法を提供する【解決手段】梅原料を85℃以下の温度で濃縮することを特徴とする、フルフラールを実質的に含まない梅濃縮エキスの製造方法。【選択図】なし
