公开(公告)号：KR102088187B1

公开(公告)日：2020-03-12

申请号：KR1020180146580

申请日：2018-11-23

Applicant: 대구가톨릭대학교산학협력단 ,  주식회사 루왁코리아

Inventor： 홍주헌 ,  구율리 ,  김주현 ,  이정무 ,  이상돈

IPC: A23F5/38 ,  A23F5/28 ,  A23F5/26 ,  A23L33/105

公开(公告)号：KR1020140019931A

公开(公告)日：2014-02-18

申请号：KR1020120086046

申请日：2012-08-07

Applicant: 주식회사 루왁코리아

Inventor： 이정무

IPC: A23F5/24 ,  A23F5/26

CPC classification number: A23F5/243 ,  A23F5/262 ,  A23V2300/14 ,  A23V2300/20

Abstract: The present invention discloses a method for manufacturing coffee ice comprising: an undiluted coffee extracting step to extract undiluted coffee liquid from coffee bean powder; an undiluted coffee liquid cooling step to cool the undiluted coffee lower than 70°C; and an undiluted coffee liquid freezing step to freeze the cooled undiluted coffee to make into coffee ice. At the undiluted coffee liquid extracting step, the undiluted coffee liquid is extracted using drip brewing by pouring purified water of 88-98°C into the coffee bean powder and the undiluted coffee liquid extracted at the undiluted coffee extracting step is cooled at room temperature or into 60°C. Also, the present invention discloses ice coffee made by mixing the coffee ice manufactured by the method and water. [Reference numerals] (S10) Undiluted coffee liquid extracting step; (S20) Undiluted coffee liquid cooling step; (S30) Undiluted coffee liquid freezing step

Abstract translation: 本发明公开了一种制造咖啡冰的方法，包括：未稀释的咖啡提取步骤，从咖啡豆粉中提取未稀释的咖啡液; 未稀释的咖啡液体冷却步骤，将未稀释咖啡冷却至低于70℃; 和未稀释的咖啡液体冷冻步骤，以冷冻冷却的未稀释咖啡以制成咖啡冰。 在未稀释的咖啡液体提取步骤中，通过将88-98℃的净化水倒入咖啡豆粉末中，并将未稀释的咖啡提取步骤中提取的未稀释的咖啡液在室温下冷却，将未稀释的咖啡液体通过滴水冲泡提取， 进入60°C。 此外，本发明公开了通过将通过该方法制造的咖啡冰与水混合而制成的冰咖啡。 （附图标记）（S10）未稀释咖啡液提取工序; （S20）未稀释的咖啡液体冷却步骤; （S30）未稀释的咖啡液体冷冻步骤

公开(公告)号：KR102027463B1

公开(公告)日：2019-10-04

申请号：KR1020170028869

申请日：2017-03-07

Applicant: 주식회사 루왁코리아

Inventor： 이정무

IPC: A23F5/24

公开(公告)号：KR101611812B1

公开(公告)日：2016-04-14

申请号：KR1020150119045

申请日：2015-08-24

Applicant: 주식회사 루왁코리아

Inventor： 이정무

IPC: A23F5/24 ,  A23F5/26 ,  A23L2/42

Abstract: 본발명은추출탱크에원두분말과원수를공급하고상기추출탱크의내부를감압상태로반복적으로형성하면서교반하여상기원두분말로부터커피성분을추출하여추출액을제조하는추출단계와, 상기추출액을필터링하여상기추출액에포함되어있는상기원두분말을제거하는필터링단계와, 기포주입탱크에서질소가스에의하여형성되는미세기포를상기추출액에주입하여상기미세기포가포함된액상커피를제조하는액상커피제조단계및 상기액상커피를포장용기에주입하여포장하는포장단계를포함하는액상커피제조방법을개시한다.

Abstract translation: 本发明公开了一种液体咖啡的制造方法，其特征在于，该方法包括以下步骤：向咖啡豆和水中加入研磨咖啡豆的提取罐，并在提取罐内反复产生减压条件的同时搅拌， 来自研磨咖啡豆的咖啡组分以产生液体提取物; 过滤液体提取物以除去液体提取物中包含的研磨咖啡粉末; 将通气罐中的氮气产生的微泡注射到液体提取物中以产生含有微泡的液体咖啡; 并通过将液体咖啡注入包装容器中来包装液体咖啡。

公开(公告)号：KR3008876790000S

公开(公告)日：2016-12-27

申请号：KR3020160020742

申请日：2016-04-29

Applicant: 주식회사 루왁코리아

Designer： 이정무