公开(公告)号：WO2015099531A1

公开(公告)日：2015-07-02

申请号：PCT/NL2014/050903

申请日：2014-12-23

Applicant: KONINKLIJKE DOUWE EGBERTS B.V.

Inventor： DE KOK, Petrus Maria Theresia ,  OOSTERVELD, Alexander ,  HEIJMAN, Gertjan

IPC: A23F5/30 ,  A23F5/36 ,  A23F5/46

CPC classification number: A23F5/405 ,  A23F5/46

Abstract: Disclosed is a novel instant coffee comprising aromatized soluble particles and a method of aromatizing soluble coffee particles. The soluble coffee particles are mixed with roast whole beans, and the mixture is held for at least two days. The result is aromatized soluble coffee particles, as evidenced by the presence of relatively high amounts of 2-methylpyrazine in instant coffee comprising said particles. The instant coffee has a favorable content in aroma components, yet with a low oil content.

Abstract translation: 公开了一种新颖的速溶咖啡，其包含芳香化的可溶性颗粒和使可溶性咖啡颗粒芳构化的方法。 将可溶性咖啡颗粒与烤全豆混合，并将混合物保持至少两天。 结果是芳香化的可溶性咖啡颗粒，如通过在包含所述颗粒的速溶咖啡中存在相对高量的2-甲基吡嗪所证明的。 速溶咖啡具有良好的香气成分含量，但含油量低。

公开(公告)号：WO2021005300A1

公开(公告)日：2021-01-14

申请号：PCT/FR2020/051198

申请日：2020-07-06

Applicant: GENIALIS

Inventor： DESJARDINS-LAVISSE, Isabelle ,  GILLET, Guillaume

IPC: A23F5/30 ,  A23F5/32 ,  A23F5/34 ,  A23F5/38 ,  A23F5/40

Abstract: La présente invention se rapport au domaine du café soluble. Plus particulièrement, elle concerne un café lyophilisé présentant des propriétés améliorées par rapport au café lyophilisé de l'art antérieur. Ce café est obtenu par un procédé de déshydratation mettant en œuvre une étape de cryogénie sous pression suivie d'une étape de lyophilisation.

公开(公告)号：WO2022122716A1

公开(公告)日：2022-06-16

申请号：PCT/EP2021/084544

申请日：2021-12-07

Applicant: KONINKLIJKE DOUWE EGBERTS B.V [NL]/[NL]

Inventor： RAHN, Anja

IPC: A23F5/26 ,  A23F5/24 ,  A23F5/28 ,  A23F5/30 ,  A23F5/34

Abstract: The present invention provides a method of obtaining an instant coffee product, the method comprising: performing a first aqueous extraction by contacting roast and ground coffee beans with a soft water at a temperature of up to 140ºC to obtain a first coffee extract and partially spent coffee beans; and performing a second aqueous extraction by contacting the partially spent coffee beans with a hard water at a temperature of from 175 to 205ºC to obtain a second coffee extract and spent coffee beans; combining the first and second coffee extracts to form a combined extract; and concentrating and optionally drying the combined extract to form the coffee product.

公开(公告)号：WO2022188933A1

公开(公告)日：2022-09-15

申请号：PCT/DK2021/050073

申请日：2021-03-09

Applicant: GEA PROCESS ENGINEERING A/S

Inventor： OLDRUP, Jesper ,  DAM, Preben

IPC: A23F5/24 ,  A23F5/28 ,  A23F5/30 ,  A23F5/32 ,  A23F5/34 ,  A23F5/50

Abstract: The present inventions relates to a method and a system for recovering aroma componds from a coffee extract, wherein the coffee extract and a steam flow is provided to a two-fluid nozzle, to generate a spray of coffee extract in steam, which spray is separated to provide an aroma rich gas and stripped coffee extract.

公开(公告)号：WO2019058351A1

公开(公告)日：2019-03-28

申请号：PCT/IB2018/057388

申请日：2018-09-25

Applicant: STRAUSS COFFEE B.V.

Inventor： BEALIN-KELLY, Francis Joseph David ,  WASSERMANN, Kai ,  ZOHREIE, Hadi ,  BENSAL, David

IPC: A23F5/08 ,  A23F5/30 ,  A23F5/36 ,  A23F5/40

Abstract: A freeze dried coffee preparation comprising a dry concentrate and ground coffee particles, wherein the ground coffee particles have a median size of not higher than nineteen microns and the said particles were ground in an aqueous environment. Also a preparation where the roast ground coffee particles make up between 3 and 30% of the freeze-dried coffee granule. Also a method and apparatus for making freeze dried coffee with added coffee grounds comprising preparing and concentrating a coffee extract, adding ground coffee particles and wet grinding the concentrate at two successive grinders, each being a different kind of grinder, say a colloid grinder and a ball grinder, then recombining the streams and freeze drying.

公开(公告)号：WO2012009605A1

公开(公告)日：2012-01-19

申请号：PCT/US2011/044127

申请日：2011-07-15

Applicant: KRAFT FOODS R & D, INC. ,  FOUNTAIN, Gerald O. ,  GUNDLE, Alan ,  KANG, Won Cheal

Inventor： FOUNTAIN, Gerald O. ,  GUNDLE, Alan ,  KANG, Won Cheal

IPC: A23F5/08 ,  A23F5/10 ,  A23F5/28 ,  A23F5/36 ,  A23F5/30 ,  A23F5/34 ,  A23F5/40 ,  B65D85/804 ,  A47J31/00

CPC classification number: A23F5/28 ,  A23F5/08 ,  A23F5/30 ,  A23F5/34 ,  A23F5/405 ,  A47J31/44 ,  B65D85/804 ,  B65D85/8043 ,  B65D85/8046

Abstract: A coffee milling process comprising the steps of: a) introducing particles of a roasted coffee precursor into a milling chamber; b) introducing particles of soluble coffee into the milling chamber; c) jetting a gas into the milling chamber to mobilise the particles of the roasted coffee precursor and soluble coffee; d) thereby producing a milled and blended coffee product by comminuting the particles of the roasted coffee precursor by self-collision of the particles of the roasted coffee precursor and by collision of the particles of soluble coffee with the particles of the roasted coffee precursor within the milling chamber. Processes and products incorporating milled and blended coffee products are also described.

Abstract translation: 咖啡研磨方法，包括以下步骤：a）将焙炒咖啡前体的颗粒引入研磨室中; b）将可溶性咖啡颗粒引入研磨室中; c）将气体喷射到研磨室中以调动焙炒咖啡前体和可溶咖啡的颗粒; d）从而通过粉碎焙炒的咖啡前体的颗粒通过焙炒咖啡前体的颗粒的自身碰撞和可溶咖啡的颗粒与焙炒的咖啡前体的颗粒的碰撞来制备研磨和混合的咖啡产品 研磨室。 还描述了结合研磨和混合咖啡产品的方法和产品。