公开(公告)号：EP2799199A1

公开(公告)日：2014-11-05

申请号：EP12863321.1

申请日：2012-12-28

申请人： Asociacion de Investigacion de la Industria Agroalimentaria

发明人： TORNERO MARTOS, Antonio Jesús ,  TORREJÓN CABELLO, Ana ,  MONTAÑÉS BARONA, Juan ,  CASAS SANZ, Elvira ,  GARCÍA REVERTE, José ,  BLASCO PIQUER, Miguel ,  SUBIRATS HUERTA, Sebastián

IPC分类号： B27K7/00

CPC分类号： B27K7/00 ,  B01D11/0203 ,  B27K5/008 ,  B27K2240/10 ,  B67B1/03

摘要： Method for removing various undesirable compounds from cork and, especially, compounds that are responsible for undesirable flavours and/or odours, such as fenolic compounds or anisol derivatives, which is characterized in that it comprises maintaining the cork to be treated at a pressure of between 64 and 450 bar, a temperature of between 27°C and 90°C and doing so for a period of time of less than 60 minutes, solely in contact with a dense gas, without cosolvents or additional coagulant substances other than said dense gas.

摘要翻译： 用于从软木中除去各种不希望的化合物的方法，特别是负责不合需要的香料和/或气味的化合物，例如烯类化合物或茴香醚衍生物，其特征在于，其包括将待处理的软木保持在 64和450巴，温度在27℃和90℃之间，并且这样做仅仅与致密气体接触的时间少于60分钟，没有共溶剂或除了所述致密气体之外的其它凝结剂物质。