| abstract |
(57) [Abstract] [PROBLEMS] To provide a persistent fragrance and a non-woven sheet and a mask holding it. [Structure] An essential oil or a mixture of an essential oil and an essential oil or a synthetic fragrance having an improving effect on sneezing, runny nose, stuffy nose and the like is added to a compound represented by the general formula (I): (Wherein R 1 represents hydrogen or an acyl group, R 2 represents a lower alkyl group, and is optically dextrorotatory, levorotatory or racemic), and a persistent fragrance obtained by adding The present invention relates to a non-woven fabric sheet and a mask that retain the above. |