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公开(公告)号:US20160039732A1
公开(公告)日:2016-02-11
申请号:US14762384
申请日:2014-01-20
Applicant: RHODIA OPERATIONS
Inventor: Hubert GAYET , Denis REVELANT , Martine VIBERT
Abstract: The invention relates to a method for the purification of natural vanillin, comprising at least one step in which the natural vanillin is evaporated.
Abstract translation: 本发明涉及一种纯化天然香草醛的方法,包括至少一个其中天然香草醛被蒸发的步骤。