公开(公告)号：EP1787523A3

公开(公告)日：2007-10-10

申请号：EP07103637.0

申请日：2000-10-27

申请人： X Cafe, LLC

发明人： Kalenian, Paul

IPC分类号： A23F5/28 ,  A23F5/26

CPC分类号： A23F5/262 ,  A23F5/28

摘要： A method for producing a blended coffee extract comprises:
a. extracting a quantity of roasted coffee with a quantity of aqueous solvent to form a first-pass coffee extract having a concentration of dissolved coffee solids therein of a first value;
b. extracting the same quantity of roasted coffee previously extracted in step (a) with an additional quantity of aqueous solvent to form a second-pass coffee extract having a concentration of dissolved coffee solids therein of a second value less than first value;
c. increasing the concentration of dissolved coffee solids in the second-pass coffee extract by removing a quantity of aqueous solvent therefrom; and
d. mixing a quantity of the first-pass extract with a quantity of the second-pass extract concentrated in step (c) to form a blended extract.

摘要翻译： 混合咖啡提取物的制造方法包括：a。 用一定量的水性溶剂萃取一定数量的焙炒咖啡以形成其中具有第一值的溶解咖啡固体浓度的第一道咖啡提取物; 湾 用额外量的水性溶剂提取先前在步骤（a）中提取的相同量的焙炒咖啡，以形成其中溶解的咖啡固体的浓度小于第一值的第二道咖啡提取物; C。 通过从其中除去一定量的水性溶剂来增加第二道咖啡提取物中溶解的咖啡固体的浓度; 和d。 将一批一次提取物与步骤（c）中浓缩的二次萃取物的量混合以形成混合的提取物。

公开(公告)号：EP1231842B1

公开(公告)日：2007-03-07

申请号：EP00973946.7

申请日：2000-10-27

申请人： X Cafe, LLC

发明人： KALENIAN, Paul, A.

IPC分类号： A23F5/28 ,  A23F5/26

CPC分类号： A23F5/28 ,  A23F5/262

摘要： Typical known methods for producing large quantities of concentrated extracts from solid raw materials such as ground, roasted coffee are not ideally suited to producing high quality coffee extracts that are rich in flavor and fragrance, and which maintain the varietal characteristics of the roasted coffee from which they are produced. The current invention provides filtration methods for producing such high quality concentrated extracts from more dilute extracts via solvent removal. The invention provides methods that have sufficient flexibility and scalability to be used for a wide variety of applications, including for producing industrial-scale quantities of extracts for the food and beverage industry. The invention provides methods and apparatus that can produce highly concentrated, "gourmet quality" extracts for use as flavoring agents, beverage concentrates, and fragrances. The solvent-reduced, concentrated extracts produced according to the inventive solvent removal methods can be advantageously used for applications where high quality coffee extracts, with a high concentration of soluble coffee solids, for example of a least about 6wt. % - 40wt. %. And a high level of retention of varietal flavor and fragrance characteristics are desired.

公开(公告)号：EP1231842A2

公开(公告)日：2002-08-21

申请号：EP00973946.7

申请日：2000-10-27

申请人： X Cafe, LLC

发明人： KALENIAN, Paul, A.

IPC分类号： A23F5/28 ,  A23F5/26

CPC分类号： A23F5/28 ,  A23F5/262

摘要： Typical known methods for producing large quantities of concentrated extracts from solid raw materials such as ground, roasted coffee are not ideally suited to producing high quality coffee extracts that are rich in flavor and fragrance, and which maintain the varietal characteristics of the roasted coffee from which they are produced. The current invention provides filtration methods e.g. reverse osmosis or nanofiltration for producing such high quality concentrated extracts from more dilute extracts via solvent removal. The invention provides methods that have sufficient flexibility and scalability to be used for a wide variety of applications, including for producing industrial-scale quantities of extracts for the food and beverage industry. The invention provides methods and apparatus that can produce highly concentrated, 'gourmet quality' extracts for use as flavoring agents, beverage concentrates, and fragrances. The solvent-reduced, concentrated extracts produced according to the inventive solvent removal methods can be advantageously used for applications where high quality coffee extracts, with a high concentration of soluble coffee solids, for example of at least 6wt. % - 40wt. %, and a high level of retention of varietal flavor and fragrance characteristics are desired.

公开(公告)号：EP1787523A2

公开(公告)日：2007-05-23

申请号：EP07103637.0

申请日：2000-10-27

申请人： X Cafe, LLC

发明人： Kalenian, Paul

IPC分类号： A23F5/28 ,  A23F5/26

CPC分类号： A23F5/262 ,  A23F5/28

摘要： Typical known methods for producing large quantities of concentrated extracts from solid raw materials such as ground, roasted coffee are not ideally suited to producing high quality coffee extracts that are rich in flavour and fragrance, and which maintain the varietal characteristics of the roasted coffee from which they are produced. The current invention provides filtration methods for producing such high quality concentrated extracts from more dilute extracts via solvent removal. The invention provides methods that have sufficient flexibility and scalability to be used for a wide variety of applications, including for producing industrial-scale quantities of extracts for the food and beverage industry. The solvent-reduced, concentrated extracts produced according to the inventive solvent removal methods can be advantageously used for applications where high quality coffee extracts, with a high concentration of soluble coffee solids, and a high level of retention of varietal flavour and fragrance characteristics are desired.

摘要翻译： 从固体原料例如磨碎的烘焙咖啡生产大量浓缩提取物的典型已知方法并不理想地适合于生产具有浓郁香味和香味并且保持烘焙咖啡的品种特征的高品质咖啡提取物， 他们被生产出来。 本发明提供了通过溶剂去除从更稀的提取物生产这种高质量浓缩提取物的过滤方法。 本发明提供了具有足够的灵活性和可扩展性以用于各种应用的方法，包括用于生产食品和饮料工业的工业规模量的提取物。 根据本发明的溶剂去除方法产生的溶剂减少的浓缩提取物可以有利地用于需要高品质咖啡提取物，具有高浓度的可溶性咖啡固体和高水平的品种风味和香味特征的保留 。