专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5132134A Removal of malic acid from coffee 失效
标题翻译：从咖啡中去除错误酸
公开(公告)号：US5132134A
公开(公告)日：1992-07-21
申请号：US625590
申请日：1990-12-11
申请人： David Nini , Ronald H. Skiff , Mark H. Karmiol , Thomas H. Parliment , Fredric Kleiner , Parviz Ghossi
发明人： David Nini , Ronald H. Skiff , Mark H. Karmiol , Thomas H. Parliment , Fredric Kleiner , Parviz Ghossi
IPC分类号： A23F5/16 , A23F5/18
CPC分类号： A23F5/185 , A23F5/16 , A23F5/163
摘要： Malic acid is removed from coffee to provide a coffee product which will evoke a decreased gastric acid response after ingestion. Malic acid is removed by contacting an aqueous coffee extract, which may be a green or brown extract, with an ion exchange resin capable of exchanging malic acid in the extract. Demalation of a ready-to-drink coffee brew may be effected substantially immediately after preparation of the brew in a home brewer or the like. A malic acid-lean extract can be used to extract malic acid from coffee solids to produce demalated coffee solids. Demalation is preferably accomplished without removing excessive amounts of chlorogenic acid. Coffee products in accordance with the invention are preferably decaffeinated.

2. 发明授权

US4911941A Method for decaffeinating coffee with a supercritical fluid 失效
标题翻译：用超临界流体去咖啡精咖啡的方法
公开(公告)号：US4911941A
公开(公告)日：1990-03-27
申请号：US229380
申请日：1988-08-05
申请人： Saul N. Katz , Jean E. Spence , Michael J. O'Brien , Ronald H. Skiff , Gerald J. Vogel , Ravi Prasad
发明人： Saul N. Katz , Jean E. Spence , Michael J. O'Brien , Ronald H. Skiff , Gerald J. Vogel , Ravi Prasad
IPC分类号： A23F5/20
CPC分类号： A23F5/206
摘要： A method of continuously decaffeinating moistened, green coffee solids with supercritical carbon dioxide. Moistened, green coffee beans are moved periodically through an extraction vessel and contacted with continuously flowing supercritical carbon dioxide which extracts caffeine from the moist, green coffee beans. Caffeine is removed from the supercritical carbon dioxide by counter-current contact with wash water in an open vessel. The caffeine-depleted supercritical carbon dioxide is recirculated back to the extraction vessel and the caffeine-bearing wash water is subjected to concentration by reverse osmosis. Acidic, substantially caffeine-free permeate is directed back to the extraction system as wash water, or to moisturize the green coffee beans prior to extraction, or both.

3. 发明授权

US4545998A Multi-phase liquid solvent decaffeination 失效
标题翻译：多相液体溶剂脱咖啡因
公开(公告)号：US4545998A
公开(公告)日：1985-10-08
申请号：US192283
申请日：1980-09-30
申请人： Saul N. Katz , Ronald H. Skiff
发明人： Saul N. Katz , Ronald H. Skiff
IPC分类号： A23F5/20 , A23F5/22
CPC分类号： A23F5/208 , A23F5/226
摘要： The process disclosed herein decaffeinates an aqueous caffeine feed solution by contacting it with a multi-phase extractant which comprises a continuous phase of a liquid, water-immiscible, caffeine-specific solvent and discontinuous aqueous phase dispersed therein. The caffeine is selectively extracted from the aqueous feed solution, leaving the solubles necessary for a good testing beverage due to the high combined selectivity of the extractant phases. Very low solvent-to-extract ratios are possible because the multi-phase extractant has a much improved partition coefficient as compared to the water-immiscible solvent.
摘要翻译：本文所公开的方法通过使其与多相萃取剂接触来脱咖啡因含咖啡因进料溶液，所述多相萃取剂包含液体，水不混溶，咖啡因特异性溶剂和分散在其中的不连续水相的连续相。从进料水溶液中选择性提取咖啡因，由于萃取剂相的高组合选择性，留下了良好的测试饮料所需的可溶物。非常低的溶剂与提取比是可能的，因为与水不混溶溶剂相比，多相萃取剂具有大大改进的分配系数。

4. 发明申请

US20130115356A1 SWEETENER COMPOSITION 审中-公开
标题翻译：滋润组合物
公开(公告)号：US20130115356A1
公开(公告)日：2013-05-09
申请号：US13698524
申请日：2011-06-22
申请人： Jean-Luc Gelin , Ronald H. Skiff
发明人： Jean-Luc Gelin , Ronald H. Skiff
IPC分类号： A23L1/236
CPC分类号： A23L27/84 , A23L2/54 , A23L2/60 , A23L27/2052 , A23L27/36 , A23V2002/00 , A23V2250/032 , A23V2250/10 , A23V2250/214 , A23V2250/262 , A23V2250/628 , A23V2250/046 , A23V2250/056 , A23V2250/2108
摘要： A sweetening composition of stevia compound and a compound according to formula (I) wherein the compound according to formula (I) is present in an amount of at least 0.0001%, by weight based on the total weight of the sweetening composition. The compound attenuates the liquorice taste associated with stevia or derivatives thereof.
摘要翻译：甜叶菊化合物的甜味组合物和根据式（I）的化合物，其中根据式（I）的化合物以基于甜味组合物的总重量计至少0.0001重量％的量存在。该化合物减少与甜叶菊或其衍生物相关的甘草味。

5. 发明申请

US20130028976A1 SPRAY-DRIED CRYSTALLINE ACTIVE INGREDIENT 审中-公开
标题翻译：喷雾干燥的结晶活性成分
公开(公告)号：US20130028976A1
公开(公告)日：2013-01-31
申请号：US13637214
申请日：2011-03-28
申请人： Christopher M. Gregson , Ronald H. Skiff , Ferdinand M. Triolo
发明人： Christopher M. Gregson , Ronald H. Skiff , Ferdinand M. Triolo
IPC分类号： A61K9/14
CPC分类号： A61K9/145 , A23L27/72 , A23P10/30
摘要： A process for preparing a spray-dried product for improving the rate of dissolution of the active ingredient. The process includes mixing a crystalline active ingredient, which has a dissolution rate in unstirred water at 25° C. of greater than 15 minutes at a concentration of 14 ppm of the active ingredient, with a starch derivative, a second carrier material, and optionally, xanthan gum, to form a suspension, dispersion or solution of the active ingredient; homogenizing the mixture at a pressure of at least 4000 psig (2.758×107 Pa); and spray-drying the homogenized mixture to provide a spray-dried active ingredient that has an increased dissolution rate in water compared to the unencapsulated active ingredient.
摘要翻译：一种制备用于提高活性成分溶解速率的喷雾干燥产品的方法。该方法包括将结晶活性成分与活性成分的浓度为14ppm在25℃的未搅拌水中的溶解速率混合大于15分钟，与淀粉衍生物，第二载体材料和任选地，黄原胶，以形成活性成分的悬浮液，分散体或溶液; 在至少4000psig（2.758×107Pa）的压力下均化混合物; 并喷雾干燥均质混合物以提供喷雾干燥的活性成分，其与未包封的活性成分相比在水中的溶解速率增加。

6. 发明授权

US5043178A Method for the extraction of roasted and ground coffee 失效
标题翻译：提取咖啡和咖啡的方法
公开(公告)号：US5043178A
公开(公告)日：1991-08-27
申请号：US470296
申请日：1990-01-25
申请人： Martin Gottesman, deceased , Richard A. Pfluger , Ronald H. Skiff
发明人： Martin Gottesman, deceased , Richard A. Pfluger , Ronald H. Skiff
IPC分类号： A23F5/26
CPC分类号： A23F5/265
摘要： A method of extracting roasted and ground coffee is disclosed. Exraction water is fed to one end of an extraction vessel containing roasted and ground coffee, and coffee extract is with drawn from the other end. Flow of water to and from the vessel is intermittently halted, and extracted roasted and ground coffee is intermittently discharged from the vessel, while a portion of unextracted coffee is charged to the vessel at the other end. The movement of coffee in the extraction vessel is countercurrent relative to the flow of the extraction water. The method of the present invention is less complex, is more easily controlled, requires a lower capital investment and produces a more aromatic coffee extract of better flavor balance.
摘要翻译：公开了一种提取焙炒和研磨咖啡的方法。将引入水送入含有焙炒和研磨的咖啡的提取容器的一端，并从另一端抽出咖啡提取物。水和/或从容器流出的流量间歇地停止，并且提取的焙炒和研磨的咖啡从容器中间歇地排出，而一部分未提取的咖啡在另一端被装入容器。咖啡在提取容器中的运动相对于萃取水的流动是逆流的。本发明的方法不那么复杂，更容易控制，需要更少的资本投入，并产生更好的香味平衡的更芳香的咖啡提取物。

7. 发明授权

US5147666A Removal of malic acid from coffee by fermentation 失效
标题翻译：通过发酵从咖啡中去除苹果酸
公开(公告)号：US5147666A
公开(公告)日：1992-09-15
申请号：US665124
申请日：1991-03-06
申请人： Barbara B. Doonan , Geoffrey H. Bertkau , Dennis F. Hayes , Frank Sabella , Ronald H. Skiff
发明人： Barbara B. Doonan , Geoffrey H. Bertkau , Dennis F. Hayes , Frank Sabella , Ronald H. Skiff
IPC分类号： A23F5/16 , A23F5/18
CPC分类号： A23F5/185 , A23F5/16 , A23F5/163
摘要： Malic acid is removed from coffee to provide a coffee product which will evoke a decreased gastric acid response after ingestion. Malic acid is removed by malolactic fermentation of an aqueous coffee extract, which may be a green or brown extract. A malic acid-lean extract can be used to extract malic acid from coffee solids to produce demalated coffee solids. Demalation is preferably accomplished without removing excessive amounts of chlorogenic acid. Coffee products in accordance with the invention are preferably decaffeinated.
摘要翻译：从咖啡中除去苹果酸以提供咖啡产物，其将在摄入后引起胃酸反应降低。苹果酸通过水性咖啡提取物的乳酸发酵除去，咖啡提取物可以是绿色或棕色提取物。苹果酸贫提取物可用于从咖啡固体中提取苹果酸以产生脱水咖啡固体。在不除去过量的绿原酸的情况下，优选进行降解。根据本发明的咖啡产品优选脱咖啡因。

8. 发明授权

US4996317A Caffeine recovery from supercritical carbon dioxide 失效
标题翻译：咖啡因从超临界二氧化碳中回收
公开(公告)号：US4996317A
公开(公告)日：1991-02-26
申请号：US229369
申请日：1988-08-05
申请人： Michael J. O'Brien , Jean E. Spence , Ronald H. Skiff , Gerald J. Vogel , Ravi Prasad
发明人： Michael J. O'Brien , Jean E. Spence , Ronald H. Skiff , Gerald J. Vogel , Ravi Prasad
IPC分类号： A23F5/20 , C07D473/12
CPC分类号： A23F5/206 , C07D473/12 , Y02P20/544
摘要： A process and apparatus for caffeine recovery from supercritical carbon dioxide is disclosed. The process involves countercurrent extraction of caffeine from supercritical carbon dioxide with water at pressures in excess of 1,000 p.s.i. in an unpacked extraction column. The apparatus includes an unpacked extraction vessel having a distributor therein for distributing water throughout substantially the entire cross-sectional area of the vessel.
摘要翻译：公开了一种从超临界二氧化碳中回收咖啡因的方法和装置。该方法包括从超临界二氧化碳与超过1000 p.s.i的压力的水逆流提取咖啡因。在未包装的萃取柱中。该设备包括未包装的提取容器，其具有分配器，用于在整个容器的整个横截面区域内分配水分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式