PROBLEM TO BE SOLVED: To provide a method efficiently obtaining a high quality juice sack from fruit of a lemon breed from which juice sack production is hard.SOLUTION: Provided is a method for producing a juice sack from the fruit of a yellow bell of a lemon breed being a method for producing a fruit sack from the fruit of a yellow bell of a lemon breed, comprising: a pretreatment step where at least a part of the outer fruit skin of a fruit is removed or pieced an enzyme treatment step where at least a part of the inner fruit skin and the inner skin of the fruit is softened or dissolved by enzyme reaction using decomposition enzyme a first separation step where the remaining outer fruit skin and/or the inner fruit skin is removed from the fruit, and the fruit pulp is taken out to obtain a segment and a second separation step where the segment is decomposed in a water solution at a temperature of 50°C or higher to obtain a juice sack.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】さのうの製造が難しいレモン品種の果実から高品質なさのうを効率的に得る方法の提供。【解決手段】本発明によるレモン品種のイエローベルの果実からさのうを製造する方法は、 レモン品種のイエローベルの果実からさのうを製造する方法であって、果実の外果皮の少なくとも一部を除去又は穿孔する前処理工程と、果実の内果皮及び内皮の少なくとも一部を、分解酵素を用いた酵素反応によって軟化又は溶解する酵素処理工程と、果実から残存する外果皮及び/又は内果皮を除去して果肉を取り出して、セグメントを得る第1の分離工程と、セグメントを50℃以上の温度の水溶液中で解して、さのうを得る第2の分離工程と、を含む。【選択図】図2
