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    Systems and Methods for the Preparation of Tablets of Botanical Extracts Including Tea
    2.
    发明申请
    Systems and Methods for the Preparation of Tablets of Botanical Extracts Including Tea 有权

    公开(公告)号：US20210127700A1

    公开(公告)日：2021-05-06

    申请号：US17025198

    申请日：2020-09-18

    申请人： Gregory Glancy

    发明人： Gregory Glancy

    IPC分类号： A23F3/32 ,  A23F3/26 ,  B01D3/38 ,  A23F3/18 ,  A23F3/24 ,  A23F3/42

    摘要： The present invention includes a method for creating a portable and quickly dissolving tea or other tea-like botanical tablet that can be used to prepare a flavorful, visually appealing, and clear cup of tea. The novel process may include the steps of: (1) extraction/infusion, (2) clarification, (3) concentrate preparation, (4) degassing the concentrate, and (5) chunkification. A spinning cone column may be used during the extraction/infusion step to preserve the aromatics and nutrients from the tea leaves, leading to better taste and improved retention of compounds thought to be beneficial to human health. A centrifuge may be used to remove suspended solids during the clarification step and a pressure chamber or sonication device may be used during the degassing step. Chunkification may involve the freezing of the concentrate followed by the removal of water from the concentrate to create a solid tablet of easily portable shape and size. The tea tablet quickly dissolves when added to hot or warm water, and it dissolves in cold water with some additional agitation.

    Lyophilisation process in atmosphere of condensable gas
    4.
    发明授权
    Lyophilisation process in atmosphere of condensable gas 失效
    冷凝气氛中的冻干过程

    公开(公告)号：US3873745A

    公开(公告)日：1975-03-25

    申请号：US33075573

    申请日：1973-02-08

    申请人： NESTLE SA

    发明人： REY LOUIS ,  BOULDOIRES JEAN-PIERRE ,  ROVERO DOMINIQUE

    IPC分类号： A23F3/06 ,  A23F3/26 ,  A23F5/48 ,  A23L3/44 ,  A23L27/10 ,  A23L3/36

    CPC分类号： A23L3/44 ,  A23F3/06 ,  A23F3/26 ,  A23F5/486 ,  A23L27/115

    摘要： A process for the separation of a solvent from a substance in solution or in suspension in this solvent, or containing this solvent, comprising solidifying the solvent and then separating it from the substance by sublimation at reduced pressure in a lyophilisation chamber, in which an atmosphere is created within the chamber consisting essentially of a gaseous medium capable of existing in condensed state at a temperature above -196*C and of having at that temperature a saturated vapour pressure not exceeding 2 torrs, the medium is then condensed on a cooled surface the temperature of which is such that the saturated vapour pressure of the medium does not exceed 2 torrs, and the solvent is then separated from the substance by sublimation and is condensed on the cooled surface.

    摘要翻译： 一种溶剂从溶液中或在该溶剂中或悬浮于该溶剂中的物质分离的方法，或含有该溶剂的方法，包括使溶剂固化，然后在减压室中通过在冷冻干燥室中升华而与物质分离，其中气氛 在室内形成，其基本上由能够在-196℃以上的冷凝态存在的气体介质组成，并且在该温度下具有不超过2托的饱和蒸汽压，然后将介质在冷却的表面上冷凝 其温度使得介质的饱和蒸气压不超过2托，然后通过升华将溶剂与物质分离，并在冷却的表面上冷凝。

    Method of producing an instantly soluble tea powder
    7.
    发明授权
    Method of producing an instantly soluble tea powder 失效
    立即溶解茶粉的制造方法

    公开(公告)号：US5538750A

    公开(公告)日：1996-07-23

    申请号：US485770

    申请日：1995-06-07

    申请人： Noriaki Yamaguchi ,  Rieko Kubota

    发明人： Noriaki Yamaguchi ,  Rieko Kubota

    IPC分类号： A23F3/26 ,  A23F5/32 ,  A23L2/39 ,  A23L3/44 ,  A23F3/16 ,  A23F3/22 ,  A23F3/24

    CPC分类号： A23L2/39 ,  A23F3/26 ,  A23F5/32 ,  A23L3/44

    摘要： An object of the present invention is to provide a method of producing an instantly soluble powder quickly dissolving by only pouring hot water or water thereupon in the production of powders including tea and flavorous beverages such as coffee according to vacuum freeze-drying, which comprises, in subjecting a solution having the solids content of 5 weight % or more to vacuum freeze-drying, incorporating a gaseous body of 10 volume % or more therein to form foams at the time of freezing, and then subjecting the mixture to vacuum freeze-drying. Another object of the present invention is to provide a method of producing an instantly soluble powder (an instant tea powder) having almost the same flavor, taste and appearance as those of ordinary tea directly extracted with hot water from tea leaves represented by green tea, brown rice tea, toasted tea, oolong tea and black tea and being excellent in solubility, which comprises subjecting an extract solution from tea leaves to condensation by means of a reverse osmosis membrane, adding and mixing a powder of tea leaves therein, subjecting the obtained mixture to foam-containing freezing, and then freeze-drying it after a adjustment of a particle size of it or adjusting the particle size of it after the freeze-drying.

    摘要翻译： 本发明的目的是提供一种立即溶解粉末的方法，其通过仅在本发明的制造包含茶和香料饮料如咖啡的粉末的真空冷冻干燥的生产中仅浇注热水或水而迅速溶解， 在将固体含量为5重量％以上的溶液进行真空冷冻干燥的同时，在其中加入10体积％以上的气体以在冷冻时形成泡沫，然后将混合物进行真空冷冻干燥 。 本发明的另一个目的是提供一种立即溶解的粉末（速溶茶粉）的制造方法，其具有与用绿茶代表的茶叶的热水直接提取的普通茶几乎相同的风味，味道和外观， 糙米茶，烤茶，乌龙茶，红茶，溶解性优异，其特征在于，将来自茶叶的提取液通过反渗透膜进行冷凝，在其中加入并混合茶叶粉末， 混合物至含泡沫的冷冻，然后在调节其粒度或在冷冻干燥后调节其粒径，将其冷冻干燥。