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    Preparation process of purified green-tea extract
    1.
    发明授权
    Preparation process of purified green-tea extract 有权
    纯化绿茶提取物的制备工艺

    公开(公告)号：US08697171B2

    公开(公告)日：2014-04-15

    申请号：US11511321

    申请日：2006-08-29

    申请人： Masaki Iwasaki ,  Norihiko Satake ,  Shinji Yamamoto ,  Naoki Hosoya ,  Eiichi Hoshino ,  Tetsuya Abe ,  Hideaki Ueoka ,  Eizo Maruyama

    发明人： Masaki Iwasaki ,  Norihiko Satake ,  Shinji Yamamoto ,  Naoki Hosoya ,  Eiichi Hoshino ,  Tetsuya Abe ,  Hideaki Ueoka ,  Eizo Maruyama

    IPC分类号： A23F3/16 ,  A23F3/18 ,  A23F3/20 ,  A23L2/72 ,  A23L2/80

    CPC分类号： A23F3/163 ,  A23F3/18 ,  A23F3/205

    摘要： Provided are a preparation process of a purified green-tea extract capable of easily and efficiently removing a turbidity component contained in a green tea extract; a purified green-tea extract prepared by the preparation process; and a packaged beverage containing the purified green-tea extract. The preparation process of a purified green-tea extract containing, in the solid content thereof, from 36 to 99 mass % of non-polymer catechins comprises bringing a green tea extract into contact with a mixed solution containing an organic solvent and water at a mass ratio of from 65/35 to 97/3 and active carbon and/or acid clay or active clay, adjusting the organic solvent/water mass ratio of the resulting solution to from 0/100 to 85/15, and then separating the turbidity component thus separated.

    摘要翻译： 提供能够容易且有效地除去绿茶提取物中所含的浊度成分的精制绿茶提取物的制备方法。 通过制备方法制备的纯化绿茶提取物; 和含有纯化的绿茶提取物的包装饮料。 含有36〜99质量％的非聚合型儿茶素类的纯化绿茶提取物的制备方法包括使绿茶提取物与含有有机溶剂和水的混合液质量接触 比例为65/35至97/3，活性炭和/或酸性粘土或活性粘土，将所得溶液的有机溶剂/水质量比调节至0/100至85/15，然后将浊度组分 因此分离。

    BOTTLED BEVERAGE
    2.
    发明申请
    BOTTLED BEVERAGE 审中-公开
    瓶装啤酒

    公开(公告)号：US20080292767A1

    公开(公告)日：2008-11-27

    申请号：US12183675

    申请日：2008-07-31

    申请人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Eiichi Hoshino ,  Shinichirou Takashima

    发明人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Eiichi Hoshino ,  Shinichirou Takashima

    IPC分类号： A23L1/236 ,  A23F3/16

    CPC分类号： A23F3/163 ,  A23L2/38 ,  A23L2/52 ,  A23V2002/00 ,  A23V2250/2116

    摘要： A packaged beverage with a green tea extract mixed therein, which contains (A) a non-polymer catechin, (B) oxalic acid or a salt thereof, and (C) caffeine, where the content weight ratio (B)/(A) is from 0.00005 to 0.1, and the content weight ratio (A)/(C) is from 5 to 10000. The packaged beverage contains catechins at high concentration, is reduced in bitterness and astringency and is suited for long-term drinking, is excellent in the stability of bitterness and astringency and also in the feeling as it passes down the throat, and further, remains stable in its color tone even when filled in a clear container and stored at high temperatures.

    摘要翻译： 含有（A）非聚合物儿茶素，（B）草酸或其盐的（A）和（C）咖啡因，其中含有重量比（B）/（A） 为0.00005〜0.1，含量重量比（A）/（C）为5〜10000。包装饮料含有高浓度的儿茶素类，减少苦味和涩味，适合长期饮用，优异 在苦味和涩味的稳定性以及其在喉咙里的感觉，并且进一步，即使在填充在透明容器中并在高温下储存时，仍保持其色调稳定。

    Bottled beverage
    4.
    发明申请
    Bottled beverage 审中-公开
    瓶装饮料

    公开(公告)号：US20070092624A1

    公开(公告)日：2007-04-26

    申请号：US10582873

    申请日：2004-09-10

    申请人： Masaki Iwasaki ,  Eiichi Hoshino ,  Naoki Hosoya ,  Shinji Yamamoto

    发明人： Masaki Iwasaki ,  Eiichi Hoshino ,  Naoki Hosoya ,  Shinji Yamamoto

    IPC分类号： A23F3/00

    CPC分类号： A23F3/163 ,  A23L2/38 ,  A23L2/52 ,  A23V2002/00 ,  A23V2250/2116

    摘要： A packaged beverage of pH 2 to 6 with a green tea extract mixed therein, comprising the following ingredients (A) to (E) (A) from 0.01 to 1.0 wt % of non-polymer catechins, (B) quinic acid or a salt thereof, (C) from 0.0001 to 15 wt % of a sweetener, (D) from 0.001 to 0.5 wt % of sodium ions, and (E) from 0.001 to 0.2 wt % of potassium ions, wherein a content weight ratio [(B)/(A)] of said quinic acid or salt thereof (B) to said non-polymer catechins (A) is from 0.0001 to 0.5. The packaged beverage contains catechins at high concentration, is reduced in bitterness and astringency and is suited for long-term drinking, is excellent in the stability of bitterness and astringency and also in the feeling when it is swallowed, and further, remains stable in color tone even when filled in a clear container and stored at high temperatures.

    摘要翻译： 将混合有绿茶提取物的pH为2〜6的包装饮料，含有0.01〜1.0重量％的非聚合型儿茶素的以下成分（A）〜（E）（A），（B）奎宁酸或其盐 ，（C）0.0001〜15重量％的甜味剂，（D）0.001〜0.5重量％的钠离子，（E）0.001〜0.2重量％的钾离子，其中含量重量比[（B 所述奎宁酸或其盐（B））与所述非聚合型儿茶素类（A）的比例为0.0001〜0.5。 包装饮料含有高浓度的儿茶素类，减少苦味和涩味，适合长期饮用，苦味和涩味的稳定性以及吞咽感觉优异，而且颜色保持稳定 即使填充在清澈的容器中并在高温下储存也可以使用。

    Packaged beverages
    5.
    发明授权
    Packaged beverages 有权
    包装饮料

    公开(公告)号：US08652560B2

    公开(公告)日：2014-02-18

    申请号：US11845356

    申请日：2007-08-27

    申请人： Naoki Hosoya ,  Shinji Yamamoto ,  Masaki Iwasaki ,  Eiichi Hoshino ,  Yoshikazu Ogura

    发明人： Naoki Hosoya ,  Shinji Yamamoto ,  Masaki Iwasaki ,  Eiichi Hoshino ,  Yoshikazu Ogura

    IPC分类号： A23L2/00 ,  A23L1/302 ,  A23F3/00

    CPC分类号： A23F3/163 ,  A23L2/38 ,  A23L2/68 ,  A23V2002/00 ,  A23V2250/2132 ,  A23V2250/032 ,  A23V2250/2108

    摘要： A non-tea-based, packaged beverage with a green tea extract mixed therein contains the following ingredients (A) and (B):(A) 0.06 to 0.5 wt. % of non-polymer catechins, and(B) 9 to 13.5 mM of citric acid or a salt thereof. Its pH is from 3.4 to 4.2. The non-tea-based, packaged beverage contains catechins at a high concentration, is reduced in bitterness and astringency, is suited for long-term drinking, and is excellent in the stability of bitterness and astringency and also in the feeling as it passes down the throat, and moreover, its color tone remains stable over a long term even when packed in a clear package and stored at high temperatures.

    摘要翻译： 混合有绿茶提取物的非茶基包装饮料含有以下成分（A）和（B）：（A）0.06〜0.5重量％ ％的非聚合型儿茶素类，和（B）9〜13.5mM的柠檬酸或其盐。 其pH值为3.4〜4.2。 非茶基包装饮料含有高浓度的儿茶素，减少苦味和涩味，适合长期饮用，并且具有优良的苦味和涩味的稳定性，以及在经过时的感觉 喉咙，此外，其色调长期保持稳定，即使包装在透明包装中并在高温下储存。

    Bottled beverage
    6.
    发明申请
    Bottled beverage 审中-公开
    瓶装饮料

    公开(公告)号：US20070104851A1

    公开(公告)日：2007-05-10

    申请号：US10583558

    申请日：2004-09-10

    申请人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Shinichirou Takashima ,  Eiichi Hoshino

    发明人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Shinichirou Takashima ,  Eiichi Hoshino

    IPC分类号： A23F3/00

    CPC分类号： A23L2/52 ,  A23F3/163 ,  A23L2/38 ,  A23V2002/00 ,  A23V2250/2116

    摘要： A packaged beverage with a green tea extract mixed therein, comprising the following ingredients (A) and (B): (A) from 0.01 to 1.0 wt % of non-polymer catechins, and (B) from 0.0001 to 20 wt %, in terms of equivalent glucose amount, and less than 0.05 wt %, in terms of equivalent fructose amount, of a carbohydrate, wherein said beverage has a pH of from 2 to 6. The packaged beverage contains catechins at high concentration, is reduced in bitterness and astringency and is suited for long-term drinking, is excellent in the stability of bitterness and astringency and also in the feeling as it passes down the throat, and further, remains stable in its color tone over a long term even when filled in a clear container and stored at high temperatures.

    摘要翻译： 一种混合有绿茶提取物的包装饮料，包含以下成分（A）和（B）：（A）0.01-1.0重量％的非聚合型儿茶素类，（B）0.0001〜20重量％ 相当于葡萄糖量的量，小于等于果糖量的0.05重量％的碳水化合物，其中所述饮料的pH为2至6.所述包装饮料含有高浓度的儿茶素类，减少了苦味， 涩味适合长期饮酒，具有优异的苦味和涩味的稳定性，同时也适用于喉咙的感觉，而且长时间保持色调稳定，即使充满清香 容器并在高温下储存。

    Bottle beverage
    9.
    发明申请
    Bottle beverage 审中-公开
    瓶装饮料

    公开(公告)号：US20070141219A1

    公开(公告)日：2007-06-21

    申请号：US10583556

    申请日：2004-09-10

    申请人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Eiichi Hoshino ,  Shinichirou Takashima

    发明人： Masaki Iwasaki ,  Naoki Hosoya ,  Shinji Yamamoto ,  Eiichi Hoshino ,  Shinichirou Takashima

    IPC分类号： A23F3/00

    CPC分类号： A23F3/163 ,  A23L2/38 ,  A23L2/52 ,  A23V2002/00 ,  A23V2250/2116

    摘要： A packaged beverage with a green tea extract mixed therein, comprising the following ingredients (A), (B) and (C): (A) from 0.01 to 1.0 wt % of non-polymer catechins, (B) oxalic acid or a salt thereof, and (C) caffeine, wherein a content weight ratio [(B)/(A)] of said oxalic acid or salt thereof (B) to said non-polymer catechins (A) is from 0.00005 to 0.1, and a content weight ratio [(A)/(C)] of said non-polymer catechins (A) to said caffeine (C) is from 5 to 10000. The packaged beverage contains catechins at high concentration, is reduced in bitterness and astringency and is suited for long-term drinking, is excellent in the stability of bitterness and astringency and also in the feeling as it passes down the throat, and further, remains stable in its color tone even when filled in a clear container and stored at high temperatures.

    摘要翻译： 一种混合有绿茶提取物的包装饮料，包含以下成分（A），（B）和（C）：（A）0.01-1.0重量％的非聚合物儿茶素类，（B）草酸或盐 和（C）所述草酸或其盐（B）与所述非聚合型儿茶素类（A）的含量重量比[（B）/（A）]为0.00005〜0.1的咖啡因， 所述非聚合物儿茶素类（A）与所述咖啡因（C）的重量比[（A）/（C）]为5〜10000。包装饮料中含有高浓度的儿茶素类，降低了苦味和涩味， 对于长期饮用，具有优异的苦味和涩味的稳定性，以及其在喉咙下方的感觉，并且即使在填充在透明容器中并在高温下储存时，其色调也保持稳定。

    Purified product of green tea extract and packaged beverage of high-catechin content with the purified product mixed therein
    10.
    发明申请
    Purified product of green tea extract and packaged beverage of high-catechin content with the purified product mixed therein 审中-公开
    将纯化产物混合在一起的绿茶提取物和高儿茶素含量的包装饮料的纯化产物

    公开(公告)号：US20060141119A1

    公开(公告)日：2006-06-29

    申请号：US11311251

    申请日：2005-12-20

    申请人： Shinji Yamamoto ,  Masaki Iwasaki ,  Naoki Hosoya ,  Eiichi Hoshino

    发明人： Shinji Yamamoto ,  Masaki Iwasaki ,  Naoki Hosoya ,  Eiichi Hoshino

    IPC分类号： A23F3/00

    CPC分类号： A23F3/163

    摘要： The present invention relates to a packaged beverage of high catechin content, wherein (a) it contains from 55 to 90 wt % of non-polymer catechins based on a solid content of the purified product of green tea extract, and (b) when the purified product of green tea is formed into an aqueous solution containing the non-polymer catechins at a concentration of 1 wt %, the aqueous solution has a b* value of from 39 to 10 as measured by a calorimeter and a total light transmittance (τt) of from 83% to 95% as measured by a turbidometer, and wherein the content of the non-polymer catechin in which the purified product of the green tea is incorporated is from 0.06 to 1.0 wt %. The packaged beverage of the present invention contains non-polymer catechins at a high concentration, has a good flavor and taste, remains free from the formation and settling of precipitates over a long period of time, and is suited for long-term drinking.

    摘要翻译： 本发明涉及高儿茶素含量的包装饮料，其中（a）基于绿茶提取物的纯化产物的固体含量含有55至90重量％的非聚合物儿茶素类，和（b）当 将绿茶的纯化产物形成含有浓度为1重量％的非聚合物儿茶素类的水溶液，通过量热计测得的水溶液的ab *值为39〜10，总透光率（拉伸） 为83％〜95％，其中掺入绿茶纯化物的非聚合型儿茶素含量为0.06〜1.0重量％。 本发明的包装饮料含有高浓度的非聚合型儿茶素类，具有良好的风味和味道，长时间保持无析出物的形成和沉降，适用于长期饮用。