PROBLEM TO BE SOLVED: To provide an oral jelly preparation: which contains a predetermined amount of vitamin B1 and reduces not only bitter taste but also a specific unpleasant odor and which is excellent in texture and enables an elderly person to easily ingest.SOLUTION: There is provided the oral jelly preparation containing (A) 0.01-0.5 wt.% of vitamin B1 and (B) 0.5-30 wt.% of chondroitin sulfate.COPYRIGHT: (C)2012,JPO&INPIT【課題】ビタミンB1類を所定量含有し、かつ苦味だけでなく特異な不快臭が低減され、食感も良好で高齢者でも容易に摂取可能な経口ゼリー剤を提供する。【解決手段】(A)ビタミンB1類0.01~0.5重量%及び(B)コンドロイチン硫酸塩0.5~30重量%を含有する経口ゼリー剤。【選択図】なし