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1. (WO2019030805) EXTRACTION METHOD AND EXTRACTION DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/030805 International Application No.: PCT/JP2017/028618
Publication Date: 14.02.2019 International Filing Date: 07.08.2017
IPC:
A23F 5/26 (2006.01) ,A23L 2/00 (2006.01)
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
F
COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
5
Coffee; Coffee substitutes; Preparations thereof
24
Extraction of coffee; Coffee extracts; Making instant coffee
26
Extraction of water soluble constituents
A HUMAN NECESSITIES
23
FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
L
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2
Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
Applicants:
株式会社Tree Field TREE FIELD, INC. [JP/JP]; 東京都中央区京橋三丁目1番1号東京スクエアガーデン Tokyo Square Garden Bldg, 1-1, Kyobashi 3-chome, Chuo-ku, Tokyo 1040031, JP
Inventors:
木原 海俊 KIHARA, Kaishun; JP
富樫 和輝 TOGASHI, Kazuki; JP
鳥津 泰祐 TORIZU, Taisuke; JP
野明 伸洋 NOAKE, Nobuhiro; JP
阿部 一弘 ABE, Kazuhiro; JP
齋藤 俊雄 SAITO, Toshio; JP
Agent:
大塚 康徳 OHTSUKA, Yasunori; JP
大塚 康弘 OHTSUKA, Yasuhiro; JP
高柳 司郎 TAKAYANAGI, Jiro; JP
木村 秀二 KIMURA, Shuji; JP
Priority Data:
Title (EN) EXTRACTION METHOD AND EXTRACTION DEVICE
(FR) PROCÉDÉ D’EXTRACTION ET DISPOSITIF D’EXTRACTION
(JA) 抽出方法及び抽出装置
Abstract:
(EN) An extraction method for extracting a beverage liquid from an extraction subject, the method including: a pressure reduction step for switching the interior of an extraction container housing the extraction subject and a liquid from a first air pressure to a second air pressure lower than the first air pressure; and an extraction step for extracting a beverage liquid from the extraction subject. The first air pressure is an air pressure at which the liquid at a prescribed temperature does not boil, and the second air pressure is air pressure at which the liquid that does not boil at the first air pressure boils. The switching from the first air pressure to the second air pressure is carried out by releasing the air pressure in the extraction container.
(FR) L'invention concerne un procédé d'extraction pour extraire un liquide de boisson en provenance d'un sujet d'extraction, le procédé comprenant : une étape de réduction de pression pour faire passer l'intérieur d'un récipient d'extraction logeant le sujet d'extraction et un liquide d'une première pression d'air à une deuxième pression d'air inférieure à la première pression d'air ; et une étape d'extraction pour extraire un liquide de boisson en provenance du sujet d'extraction. La première pression d'air est une pression d'air à laquelle le liquide à une température prescrite ne monte pas à ébullition, et la deuxième pression d'air est une pression d'air à laquelle le liquide qui ne monte pas à ébullition au cours de la première pression d'air bout. La commutation de la première pression d'air à la deuxième pression d'air est effectuée par libération de la pression d'air dans le récipient d'extraction.
(JA) 抽出対象から飲料液を抽出する抽出方法は、前記抽出対象と液体とが収容された抽出容器内を、第一の気圧から前記第一の気圧よりも低い第二の気圧に切り替える減圧工程と、前記抽出対象から飲料液を抽出する抽出工程と、を含む。前記第一の気圧は、所定の温度の前記液体が沸騰しない気圧であり、前記第二の気圧は、前記第一の気圧で沸騰しなかった前記液体が沸騰する気圧である。前記第一の気圧から前記第二の気圧への切り替えは、前記抽出容器内の気圧を解放することにより行われる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN109640684