PROBLEM TO BE SOLVED: To provide an appropriate index of quality control of royal jelly and the most suitable size of a larva when moving larvae, and a milk collection time after moving larvae.SOLUTION: This royal jelly producing method comprises a process of moving larvae of 25-30 hours age after hatching to a queen-bee larvae honeycomb.COPYRIGHT: (C)2009,JPO&INPIT【課題】ローヤルゼリーの品質管理の適切な指標、及び最適な移虫時の幼虫の大きさや移虫後の採乳時間を提供する。【解決手段】王台に孵化後25~30時間齢の幼虫を移虫する工程を含む、ローヤルゼリーの製造方法。【選択図】なし