公开(公告)号：US6165536A

公开(公告)日：2000-12-26

申请号：US313539

申请日：1999-05-14

申请人： Thomas G. Heeb ,  Zenon Ioannis Mandralis

发明人： Thomas G. Heeb ,  Zenon Ioannis Mandralis

IPC分类号： A23F5/24 ,  A23F3/18 ,  A23F5/26 ,  A23F5/36 ,  B01D11/02 ,  A23F5/00

CPC分类号： A23F5/36 ,  A23F3/18 ,  A23F5/265 ,  B01D11/0223 ,  B01D11/028

摘要： A soluble coffee product containing carbohydrates obtained exclusively from roasted coffee beans, at least about 40% by weight of total sugars of which at least about 5.5%, by weight are free sugars, and at least about 10% by weight are mono, di and oligosaccharides containing 3 to 10 saccharide units.

摘要翻译： 一种可溶咖啡产品，其含有仅由烘焙咖啡豆获得的碳水化合物，其至少约40重量％的总糖至少约5.5重量％为游离糖和至少约10重量％的单糖，二糖和 含有3至10个糖单元的寡糖。

公开(公告)号：US5997929A

公开(公告)日：1999-12-07

申请号：US962696

申请日：1997-11-03

申请人： Thomas G. Heeb ,  Zenon Ioannis Mandralis

发明人： Thomas G. Heeb ,  Zenon Ioannis Mandralis

IPC分类号： A23F5/24 ,  A23F3/18 ,  A23F5/26 ,  A23F5/36 ,  B01D11/02 ,  A23F5/00 ,  A23L1/28 ,  A23L1/20 ,  B01D37/00

CPC分类号： A23F5/36 ,  A23F3/18 ,  A23F5/265 ,  B01D11/0223

摘要： A process for the continuous extraction of water soluble solids from solid particles containing them for providing an extract product in one or more extraction stages. In each extraction stage, a slurry containing particles to be extracted and extract is introduced into an extraction reactor to form an upwardly moving packed bed. Particles are scraped from the packed bed for defining an upper surface of the packed bed. An extraction liquid is introduced into the extraction reactor above the upper surface of the packed bed. A portion of the extraction liquid percolating through the packed bed for extracting water soluble substances from the particles in the packed bed and forming an extract. The remaining portion of the extraction liquid entrains the particles scraped from the packed bed for providing a spent particles slurry. The spent particles slurry is removed from the extraction reactor. Extract is removed from below the packed bed and at least a portion of the extract forms the extract product. The extraction stages may be separated by one or more solubilization stages. Examples of water soluble substances are soluble coffee solids or soluble tea solids.

摘要翻译： 从含有它们的固体颗粒中连续提取水溶性固体的方法，用于在一个或多个提取阶段提供提取物。 在每个提取阶段，将含有待提取颗粒和提取物的浆料引入提取反应器中以形成向上移动的填充床。 从填充床上刮下颗粒以形成填充床的上表面。 将萃取液在填充床的上表面上方引入提取反应器中。 一部分提取液体通过填充床渗透，用于从填充床中的颗粒中提取水溶性物质并形成提取物。 萃取液的剩余部分夹带从填充床刮下的颗粒以提供废颗粒浆料。 从萃取反应器中除去废颗粒浆液。 提取物从填充床下方移出，并且至少一部分提取物形成提取物。 萃取阶段可以通过一个或多个增溶阶段分离。 水溶性物质的实例是可溶性咖啡固体或可溶性茶固体。