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公开(公告)号：US20240018077A1
公开(公告)日：2024-01-18
申请号：US18032037
申请日：2021-10-29
申请人： Givaudan SA
CPC分类号： C07C29/80 , A23L27/203
摘要： The conversion of nootkatol to nootkatene in a terpene blend is mitigated or prevented by substantially or completely separating the nootkatols such as a-nootkatol from compounds present in the terpene blend that catalyze the chemical reaction of nootkatol to nootkatene, and/or by at least partially neutralizing the compounds present in the terpene blend that catalyze the chemical reaction of nootkatol to nootkatene. Methods of preparing terpene blends, terpene blends, flavour compositions containing the terpene blends, beverages and foodstuffs containing the flavour compositions, fragrance compositions containing the terpene blends, and fragranced products containing the fragrance composition are also disclosed.
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公开(公告)号：US20230286883A1
公开(公告)日：2023-09-14
申请号：US18032075
申请日：2021-10-28
申请人： Givaudan SA
CPC分类号： C07C1/22 , C07C7/04 , C07C2527/20 , C07C2602/28
摘要： The conversion of nootkatol to nootkatene in a terpene blend is intentionally caused by adding a catalytically effective amount of at least one compound that catalyzes the reaction of nootkatol to nootkatene to the terpene blend containing nootkatol. Methods of preparing terpene blends, terpene blends, flavour compositions containing the terpene blends, beverages and foodstuffs containing the flavour compositions, fragrance compositions containing the terpene blends, and fragranced products containing the fragrance composition are also disclosed.
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