| 摘要 |
food chemistry. SUBSTANCE: cooling composition includes 94 to 99.999% menthol and 0.001 to 6% N-substituted n- mentane carboxamide with formula 1: (1), in which R1 and R2, independently of each other, are hydrogen atom or C1-C25-alkyl on condition that, when R1 is hydrogen, R2 is C6-C10-aryl, or R1 and R2 together form carbocyclic or heterocyclic group containing up to 25 carbon atoms. EFFECT: prolonged fresh-breath sensation time (op to 30 min). 25 cl, 3 tbl, 35 ex
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