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公开(公告)号：EP2222181B1
公开(公告)日：2011-10-12
申请号：EP08847503.3
申请日：2008-10-30
申请人： Unilever PLC, A Company Registered in England and Wales under Company no. 41424 , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : providing fresh tea leaves comprising catechins; macerating the fresh tea leaves thereby to produce dhool; fermenting the dhool for a fermentation time (tF) sufficient to reduce the content of catechins in the dhool to less than 50% of the content of catechins in the fresh tea leaves prior to maceration on a dry weight basis; and then expressing juice from the fermented dhool thereby to produce leaf residue and tea juice, wherein the amount of expressed juice is at least 50 ml per kg of the fresh tea leaves.
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公开(公告)号：EP2211632B1
公开(公告)日：2011-03-16
申请号：EP08846479.7
申请日：2008-10-30
申请人： Unilever PLC, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : expressing juice from fresh tea leaves thereby to produce leaf residue and juice comprising a mixture of tea compounds; fractionating the mixture; and recovering at least one fraction enriched in at least one tea compound.
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公开(公告)号：EP2211632A1
公开(公告)日：2010-08-04
申请号：EP08846479.7
申请日：2008-10-30
申请人： Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : expressing juice from fresh tea leaves thereby to produce leaf residue and juice comprising a mixture of tea compounds; fractionating the mixture; and recovering at least one fraction enriched in at least one tea compound.
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公开(公告)号：EP2211631B1
公开(公告)日：2012-04-25
申请号：EP08847513.2
申请日：2008-10-30
申请人： Unilever PLC, A Company Registered in England and Wales under Company no. 41424 , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : expressing juice from fresh tea leaves thereby to produce leaf residue and tea juice wherein the amount of expressed juice is greater than 300 ml per kg of fresh tea leaves; subjecting the fresh tea leaves and/or the leaf residue to an enzyme deactivation treatment thereby to prevent fermentation of the leaf residue; and drying the leaf residue to produce leaf tea. Also disclosed is a leaf tea obtained by the process.
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公开(公告)号：EP2249656A1
公开(公告)日：2010-11-17
申请号：EP09708615.1
申请日：2009-02-04
申请人： Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process for manufacturing a tea product. The process comprises the step of combining tea juice expressed from a first supply of fresh tea leaves with leaf tea from a second supply of fresh tea leaves and/or with tea solids extracted from the leaf tea.
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公开(公告)号：EP2207431B1
公开(公告)日：2011-03-30
申请号：EP08848031.4
申请日：2008-10-30
申请人： Unilever PLC, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : providing fresh tea material rich in stem; and expressing juice from the fresh tea material thereby to produce stem residue and tea juice comprising a mixture of tea compounds.
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公开(公告)号：EP2222181A2
公开(公告)日：2010-09-01
申请号：EP08847503.3
申请日：2008-10-30
申请人： Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : providing fresh tea leaves comprising catechins; macerating the fresh tea leaves thereby to produce dhool; fermenting the dhool for a fermentation time (tF) sufficient to reduce the content of catechins in the dhool to less than 50% of the content of catechins in the fresh tea leaves prior to maceration on a dry weight basis; and then expressing juice from the fermented dhool thereby to produce leaf residue and tea juice, wherein the amount of expressed juice is at least 50 ml per kg of the fresh tea leaves.
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公开(公告)号：EP2207431A1
公开(公告)日：2010-07-21
申请号：EP08848031.4
申请日：2008-10-30
申请人： Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the steps of : providing fresh tea material rich in stem; and expressing juice from the fresh tea material thereby to produce stem residue and tea juice comprising a mixture of tea compounds.
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公开(公告)号：EP2334192B1
公开(公告)日：2012-08-29
申请号：EP09783589.6
申请日：2009-09-30
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公开(公告)号：EP2334192A1
公开(公告)日：2011-06-22
申请号：EP09783589.6
申请日：2009-09-30
申请人： Unilever PLC, A Company Registered In England And Wales under company no. 41424 of Unilever House , Unilever N.V.
摘要： Disclosed is a process comprising the step of: expressing juice from a first supply of fresh tea leaves thereby to produce leaf residue and tea juice; subjecting the first supply of fresh tea leaves and/or the tea juice to an enzyme deactivation treatment thereby to prevent fermentation of the tea juice; and combining the tea juice in which the enzymes have been deactivated with fermented or fermenting tea material.
摘要翻译： 公开了一种方法，该方法包括以下步骤：从第一次供应的新鲜茶叶中表达汁液，从而产生叶渣和茶汁; 对第一批新鲜茶叶和/或茶汁进行酶失活处理，从而防止茶汁的发酵; 并将其中酶已经失活的茶汁与发酵或发酵茶原料结合。
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