| 摘要 |
1424497 Artificial flavourings FIRMENICH SA 1 Aug 1974 [1 Aug 1973] 34056/74 Heading A2B [Also in Divisions A5 and C2] Tricyclic lactones of the formula: wherein the dotted lines signify that a double bond may be present between atoms 3 and 4 or 4 and 5 or that no such double bond is present, are used as flavouring agents in foodstuffs e.g. sugared milk, ice-cream, cake, pudding and chocolate. |
