WO2017057536A1 - Article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci et son procédé de fabrication - Google Patents

Article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci et son procédé de fabrication Download PDF

Info

Publication number
WO2017057536A1
WO2017057536A1 PCT/JP2016/078759 JP2016078759W WO2017057536A1 WO 2017057536 A1 WO2017057536 A1 WO 2017057536A1 JP 2016078759 W JP2016078759 W JP 2016078759W WO 2017057536 A1 WO2017057536 A1 WO 2017057536A1
Authority
WO
WIPO (PCT)
Prior art keywords
molded article
caffeine
pulp
liquid
passing
Prior art date
Application number
PCT/JP2016/078759
Other languages
English (en)
Japanese (ja)
Inventor
藍 戸倉
広幸 長沼
貴史 塩野
Original Assignee
キリン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by キリン株式会社 filed Critical キリン株式会社
Priority to JP2017543535A priority Critical patent/JPWO2017057536A1/ja
Publication of WO2017057536A1 publication Critical patent/WO2017057536A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
    • A47J31/08—Paper filter inlays therefor to be disposed after use
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper

Definitions

  • the present invention relates to a molded article for passing a caffeine-containing beverage and a method for producing the same, and more particularly to a nonwoven fabric for a filter used for a caffeine-containing beverage and a method for producing the same.
  • An object of the present invention is to provide a molded article for liquid flow that can reduce the caffeine content without impairing the flavor of the caffeine-containing beverage.
  • the present inventors passed a caffeine-containing beverage through a molded article such as a nonwoven fabric comprising pulp, a paper strength enhancer, and an adsorbent, the liquid permeability and durability of the molded article, It was found that the caffeine content can be reduced without impairing the flavor of the caffeine-containing beverage.
  • the present invention is based on these findings.
  • a molded article for passing a caffeine-containing beverage comprising pulp, a paper strength enhancer, and an adsorbent.
  • any one of the above [1] to [13], comprising a step of filtering a dispersion containing pulp, a paper strength enhancer, and an adsorbent, and drying the nonwoven fabric in a wet paper state after filtration.
  • a molded article for passing a caffeine-containing beverage produced by filtering a dispersion containing pulp, a paper strength enhancer, and an adsorbent and drying the nonwoven fabric in a wet paper state after filtration.
  • the molded body for passing a caffeine-containing beverage of the present invention can reduce the caffeine content without impairing the liquid permeability and strength of the molded body and the flavor of the caffeine-containing beverage. Therefore, according to the molded article for passing a caffeine-containing beverage of the present invention, it is advantageous in that a coffee beverage or tea beverage with reduced caffeine can be easily realized at home or in a cafe.
  • the form of the liquid-permeable molded article of the present invention is not limited as long as it can be used for reducing caffeine in a caffeine-containing beverage.
  • it can be provided in the form of a nonwoven fabric, a cartridge, or a filter.
  • the liquid-permeable molded product of the present invention can also be used for extraction of caffeine-containing beverages.
  • the molded product of the present invention can be provided as a nonwoven fabric for filters of caffeine-containing beverages.
  • the “pulp” used as a raw material for the molded article for passing a caffeine-containing beverage of the present invention is not particularly limited as long as it can be used as a paper material. Pulp is classified according to its raw material, and may be wood pulp (wood fiber) or non-wood pulp. Examples of the wood pulp include softwood pulp, hardwood pulp, or a mixture thereof. For example, sulfite pulp (manufactured by Nippon Paper Industries Co., Ltd.) can be used. Non-wood pulp includes cotton linter pulp and hemp pulp. In addition, since the intensity
  • the pulp used in the present invention is not particularly limited as long as it is refined through a normal pulp manufacturing process. Pulp is classified according to its production method, and any of chemical pulp (for example, kraft pulp and sulfite pulp), semi-chemical pulp and mechanical pulp (for example, groundwood pulp) can be used in the present invention.
  • chemical pulp for example, kraft pulp and sulfite pulp
  • semi-chemical pulp and mechanical pulp for example, groundwood pulp
  • the pulp used in the present invention is preferably composed of fibers having an average diameter of 10 to 200 ⁇ m and an average fiber length of 0.5 to 5.5 mm.
  • the average diameter means the thickness of the fiber.
  • the pulp fiber which passes through a chemical treatment process, an enzyme hydrolysis process, and a mechanical treatment process contains many things with an average diameter and average fiber length less than the said numerical range, in this invention, it does not pass through these treatment processes. It is preferable to use the obtained pulp.
  • the “paper strength enhancer” means a fiber that exhibits a fine particle capturing effect and can be supported on a molded body without dropping the adsorbent.
  • Such fibers include fibrillated fibers, and specifically include synthetic fibers and refined wood.
  • Synthetic fibers include, for example, polyester fibers, polyolefin fibers, polyacrylic fibers, polyamide fibers, polyvinyl alcohol fibers, polylactic acid fibers, etc., preferably polyester fibers or polyolefin fibers.
  • polyolefin fibers include polyethylene resins, ethylene / methacrylic acid copolymer resins, ethylene / ⁇ -unsaturated carboxylic acid copolymer resins, ethylene / 1-butene copolymer resins, polymethylpentene resins, and acid modifications thereof.
  • the main resin component of one or more selected from materials is one made into a fiber by a known means such as a flash method, and its form is similar to beaten wood pulp, and the fibers are branched and fibrillated. ing.
  • a known means such as a flash method
  • Examples of commercially available synthetic fibers include SWP (registered trademark) manufactured by Mitsui Chemicals and Vipal manufactured by Toyobo.
  • a wood refined product is a product made from pure plant fibers and made into a fine fiber by applying a strong mechanical shearing force by ultra-high pressure homogenizer treatment.
  • fine fiber cellulose, ground wood powder, etc. can be mentioned.
  • the wood refinement is preferably a fiber having an average diameter of less than 0.5 ⁇ m.
  • the hydroxyl group of the wood fiber, which is the main raw material, and the hydroxyl group of the wood refinement are hydrogen-bonded at numerous locations, so the wood refinement functions as a binder.
  • the manufactured molded body is in a state in which wood pulp (wood fiber) as a main raw material is bound by the refined wood, and the strength of the molded body is improved.
  • serisch manufactured by Daicel Finechem Co., Ltd. may be mentioned.
  • the “adsorbent” used as a raw material for the molded article for passing a caffeine-containing beverage of the present invention is not particularly limited as long as it has the ability to adsorb caffeine, that is, a caffeine adsorbent, for example , Activated carbon, white clay, zeolite.
  • the “activated carbon” used in the present invention may be derived from a plant material or a mineral-based material, but is preferably derived from a plant material.
  • the shape of the activated carbon is not particularly limited, but is preferably granular or powdery.
  • the average particle size of the activated carbon is preferably 1 to 50 ⁇ m, more preferably 5 to 40 ⁇ m, and still more preferably 10 to 40 ⁇ m.
  • As commercially available activated carbon granular white lees LH2c and granular white lees KL manufactured by Nippon Enviro Chemicals, Y-10SF, CL-H and GS manufactured by Ajinomoto Fine Techno Co., etc. can be used.
  • it is acid clay, activated clay, and these combination, More preferably, it is acid clay.
  • the acidic clay and activated clay used in the preferred embodiment of the present invention have SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO, MgO, etc. as general chemical components, but when used in the present invention, The SiO 2 / Al 2 O 3 ratio is 3 to 12, preferably 3 to 8.
  • the specific surface area (m 2 / g) of the acid clay and activated clay used in the present invention is 50 m 2 / g or more and less than 150 m 2 / g in the case of acid clay, and 70 m 2 / g or more and 300 m in the case of activated clay. Those less than 2 / g are preferred.
  • acid clays having a specific surface area (m 2 / g) of 50 or more and less than 150 and a SiO 2 / Al 2 O 3 ratio of 3 or more and less than 8
  • Examples include activated clay with a surface area (m 2 / g) of 200 or more and less than 300 and a SiO 2 / Al 2 O 3 ratio of 3 or more and less than 11.
  • Mizuka Ace # 20 Mizuka Ace # 200, Mizuka Ace # 400, Mizuka Ace # 600, Mizrite
  • the preferred acidic clay as described above.
  • preferable active clay for example, commercially available products such as Galeon Earth NVZ, Galeon Earth V2, and Galeon Earth NF2 (manufactured by Mizusawa Chemical Co., Ltd.) can be used.
  • Commercially available bentonite such as Clarit 100G, Clarit 125G, and Tonsil 531N (manufactured by Zude Chemie Catalysts) can also be used as white clay.
  • the molded article for liquid passage according to the present invention can be characterized by a caffeine removal rate.
  • the “caffeine removal rate” means the ratio of the amount of caffeine decreased in the caffeine aqueous solution after the passage to the caffeine content of the caffeine aqueous solution before the passage.
  • the caffeine removal rate is preferably 0.1 or more, more preferably 0.2 or more, and further preferably 0.5 or more.
  • the caffeine content can be measured by a high performance liquid chromatography method.
  • the caffeine removal rate correlates with the amount of adsorbent contained in the molded article for liquid passage
  • those skilled in the art should adjust the ratio of adsorbent to pulp and paper strength enhancer with reference to the examples described later. Can be set within the above numerical range.
  • the mass ratio of pulp and paper strength enhancer to adsorbent can be adjusted to 1: 0.10 to 1: 4.5, preferably 1: 0.50 to 1: 3.9, more preferably Is 1: 0.8 to 1: 2.4.
  • the molded article for liquid passage according to the present invention can be characterized by a speed (permeation speed) when ion exchange water at 80 ° C. is permeated.
  • the permeation rate is preferably in the range of 0.25 to 2.25 s / ml, more preferably in the range of 0.31 to 1.29 s / ml.
  • the permeation rate can be measured according to the conditions described in Examples below.
  • the molded article for liquid passage of the present invention can be characterized by the air flow rate (air permeability) under the conditions defined in JIS P-18117-2009.
  • the air permeability is preferably in the range of 700.0 ⁇ m / Pa ⁇ s or less.
  • the transmission rate correlates with the amount of the paper strength enhancer relative to the pulp
  • those skilled in the art can adjust the transmission rate within the above numerical range by adjusting the ratio of the pulp and the paper strength enhancer with reference to the examples described later.
  • the air permeability correlates with the amount of the paper strength enhancer relative to the pulp
  • those skilled in the art can adjust the air permeability by adjusting the ratio of the pulp and the paper strength enhancer with reference to the examples described later.
  • the mass ratio of pulp to paper strength enhancer can be adjusted to 1: 0.01 to 1: 1, preferably 1: 0.07 to 1: 0.6, more preferably 1: 0.17 to 1: 0.32.
  • the basis weight is preferably in the range of 20.0 to 450.0 g / m 2 , more preferably in the range of 120.0 to 400.0 g / m 2 .
  • the thickness is preferably 0.1 to 5.0 mm, more preferably 0.2 to 1.0 mm.
  • the molded article for liquid passage of the present invention may contain an additive added to the pulp product.
  • an additive include a colorant, an antioxidant, a heat stabilizer, and an ultraviolet absorber. And stabilizers such as agents.
  • the molded body for liquid passage of the present invention can cover the front surface and / or the back surface with a nonwoven fabric. By performing such processing, even when the liquid-permeable molded article of the present invention is used as a non-woven fabric for a filter, it is possible to more reliably prevent the adsorbent from dropping into the caffeine-containing beverage.
  • the method for producing the molded article for liquid passage according to the present invention is not particularly limited.
  • pulp, paper strength enhancer, and adsorbent can be mixed and produced by paper making such as wet paper making or dry paper making.
  • paper making such as wet paper making or dry paper making.
  • the case where the molded article for liquid flow is provided as a nonwoven fabric for a filter will be described as an example.
  • the wet papermaking can be performed by a usual method, and for example, the papermaking can be performed by using a handmade paper machine or a wet paper machine equipped with a perforated plate. Dry papermaking can also be performed by a method commonly used in the art, and for example, papermaking can be performed using an airlaid manufacturing method, a card manufacturing method, or the like.
  • the molded article for liquid flow of the present invention can be produced as follows. That is, a nonwoven fabric can be produced by wet papermaking using a dispersion containing papermaking raw materials.
  • the dispersion liquid is a liquid containing a papermaking raw material containing at least pulp, a paper strength enhancer, and an adsorbent and a dispersion medium.
  • As the dispersion medium water or an organic solvent can be used, but only water is preferable from the viewpoints of handleability, cost, and safety. When using an organic solvent, it is preferable to use together with water, and ethanol is mentioned as an organic solvent used together with water.
  • the non-woven fabric for a filter of the present invention can be produced by filtering the dispersion and drying the non-woven fabric in the wet paper state after the filtration.
  • the manufactured non-woven fabric for filter can be further processed according to the beverage to be extracted.
  • the produced nonwoven fabric can be processed into a filter shape that can be attached to and detached from a coffee extraction dripper.
  • the filter nonwoven fabric of the present invention is used in a coffee or tea-based beverage bending machine, the produced nonwoven fabric is processed into a certain width and wound into a roll shape, and the roll nonwoven fabric is used in the apparatus. It is possible to continuously extract coffee and tea beverages by attaching them to the. In this case, it is possible to provide ordinary beverages and caffeine-reduced beverages that are not reduced in caffeine according to the user's preference without separately preparing coffee beans and tea leaves with reduced caffeine. It is advantageous in that various beverages can be provided while being realized.
  • the molded article for liquid passage of the present invention can be used as a non-woven fabric for a filter to extract a caffeine-containing beverage.
  • Caffeine-containing beverages include coffee and tea beverages. When extracting coffee, coffee beans pulverized by a coffee mill (grinder) can be used. Moreover, when extracting a tea drink, various tea leaves can be used for extraction as they are.
  • the type of coffee beans extracted using the molded article for liquid passage of the present invention is not particularly limited, and examples thereof include Brazil, Colombia, Tanzania, Mocha, Kilibando, Mandelin, and Blue Mountain, one or two of these. You may blend and use a seed or more.
  • coffee bean species include arabica species and Robusta species, and are preferably arabica species from the viewpoint of flavor.
  • One kind of coffee beans may be used, or a plurality of kinds may be blended.
  • the method of making coffee beans by roasting coffee beans is not particularly limited, and the roasting temperature and roasting environment are not limited. Examples of the roasting method include a direct fire method, a hot air method, and a semi-hot air method.
  • the roasting degree of the roasted coffee is not particularly limited, and for example, any of light, cinnamon, medium, high, city, full city, French, and Italian may be used.
  • the roasting degree of roasted coffee may be expressed using the L value, and those skilled in the art can appropriately select the L value of the beans.
  • the L value can be measured, for example, by a color difference meter manufactured by Nippon Denshoku Industries Co., Ltd. In addition, you may mix multiple types of coffee beans from which a roasting degree differs.
  • the tea leaves extracted using the molded article for liquid passage of the present invention are not particularly limited, but tea leaves belonging to Camellia sinensis can be used, and green tea leaves such as sencha, gyokuro, matcha tea, roasted tea,nadoha and hojicha Not only non-fermented tea such as, but also semi-fermented tea such as oolong tea, fermented tea such as black tea, post-fermented tea such as puer tea, and the like can be used.
  • the tea leaves used for producing the tea beverage of the present invention are not particularly limited as long as the effects of the present invention are exhibited, but green tea leaves, oolong tea leaves and black tea leaves are preferable.
  • Air Permeability According to JIS P-18117-2009, air volume of Gurley standard type densometer (B type) is used, and a certain volume of air passes through the paper in an environment of air temperature 23 ° C and relative humidity 50%. The measurement time (s) was measured.
  • a non-woven fabric for a filter serving as a control for the coffee extraction method was cut into a circle having a diameter of 60 mm and placed in an aero press extractor (registered trademark) manufactured by Air Lobby Co., Ltd. 100 g of a coffee extract obtained by extracting 30 g of Brazilian coffee beans (L value 17.0) with 450 ml of hot water at 95 ° C. for 5 minutes was poured from the top of the aeropress extractor to perform extraction.
  • an aero press extractor registered trademark
  • 100 g of a coffee extract obtained by extracting 30 g of Brazilian coffee beans (L value 17.0) with 450 ml of hot water at 95 ° C. for 5 minutes was poured from the top of the aeropress extractor to perform extraction.
  • Ion-exchanged water permeation rate Ion-exchanged water at 80 ° C was poured into an aeropress extractor, and the time taken to pass 50 g or 80 g of ion-exchanged water was measured. (S / ml). In addition, when equivalent experiment was implemented also in the coffee extract, the tendency similar to the result of ion-exchange water was shown.
  • Filter durability The durability of the filter after passing was evaluated by six trained panelists. The evaluation criteria are as shown below. In addition, let the durability of the filter before liquid flow be a control, and make this 5 points.
  • Durability evaluation criteria are as follows: A is an extraction filter with no handling problems, B, C, D in the order of breakage when removed from the aeropress extractor, coffee powder spill, etc. Inconvenience in handling will increase. A: 4.5 points or more in a 5 step evaluation B: 3.5 points or more and less than 4.5 points in a 5 step evaluation C: 2.5 points or more and less than 3.5 points in a 5 step evaluation Less than 5 points
  • the average value of the evaluation scores of 6 panelists was calculated, and this was further divided into levels according to the following evaluation criteria.
  • the evaluation criteria of the flavor are as follows: A is a flavor almost equivalent to the flavor of the coffee not treated with the molded product, and according to the order of B, C, D, the control (coffee not treated with the molded product) ) Will increase the flavor change. A: 4.5 points or more in a 5 step evaluation B: 3.5 points or more and less than 4.5 points in a 5 step evaluation C: 2.5 points or more and less than 3.5 points in a 5 step evaluation Less than 5 points
  • the coffee solution was filtered through a membrane filter (DISMIC hydrophilic PTFE, 0.45 ⁇ m, manufactured by Advantech) and then subjected to high performance liquid chromatography (HPLC) under the HPLC analysis conditions shown in Table 1 to quantify the caffeine content.
  • DISMIC hydrophilic PTFE 0.45 ⁇ m, manufactured by Advantech
  • HPLC high performance liquid chromatography
  • Example 1 Influence of the amount of adsorbent on the nonwoven fabric for extraction filter (1) Preparation of the nonwoven fabric for extraction filter A mixture of pulp, paper strength enhancer, and adsorbent in the blending amounts shown in Table 2. Was used as the papermaking paper fee.
  • As the pulp LDPT manufactured by Nippon Paper Industries Co., Ltd., SWP (registered trademark) (E790) manufactured by Mitsui Chemicals, Inc. was used as the paper strength enhancer, and Ajinomoto Fine Techno Co., Ltd. Y-180C was used as the adsorbent.
  • wet paper was formed on the wire of a square sheet machine (250 mm square) using the papermaking paper shown in Table 2, and filter paper was stacked and picked up from the wet paper.
  • the wet paper we squeezed was dried with an experimental cylinder dryer with a surface temperature of 100 ° C., and a non-woven fabric for an extraction filter having a weight of 145.6 to 401.6 g / m 2 and a thickness of 0.35 to 0.76 mm was obtained. Obtained.
  • the caffeine removal rate was determined by quantifying the caffeine content using a high-performance liquid chromatograph (HPLC, manufactured by JASCO Corporation) under the conditions described in Table 1 above. The same applies to the following embodiments.
  • the caffeine removal rate can be increased by increasing the amount of adsorbent.
  • the caffeine removal rate was also proportionally increased.
  • the caffeine removal rate was the theoretical value (the activated charcoal powdered coffee extract It was found that there was a tendency to be lower than the caffeine removal rate when it was contacted.
  • increasing the amount of adsorbent did not affect the durability of the filter, but the flavor was inferior to that before passing through the filter, resulting in a lower evaluation.
  • Example 2 Effect of amount of pulp on nonwoven fabric for extraction filter (1) Preparation of nonwoven fabric for extraction filter Except for blending pulp, paper strength enhancer, and adsorbent as shown in Table 4, In the same manner as in Example 1, a nonwoven fabric for extraction filter having a basis weight of 152.0 to 228.0 g / m 2 and a thickness of 0.29 to 0.61 mm was obtained.
  • Example 3 Effect of amount of paper strength enhancer on extraction filter nonwoven fabric (1) Preparation of extraction filter nonwoven fabric Pulp, paper strength enhancer, and adsorbent are blended as described in Table 6. Except for the above, a nonwoven fabric for an extraction filter having a weight of 128.0 to 145.6 g / m 2 and a thickness of 0.26 to 0.35 mm was obtained in the same manner as in Example 1.
  • Example 4 Effect of Paper Strength Enhancer Type on Extraction Filter Nonwoven Fabric (1) Preparation of Extraction Filter Nonwoven Fabric Pulp, paper strength enhancer, and adsorbent are blended as described in Table 8. Except for the above, a nonwoven fabric for an extraction filter having a weight of 177.6 g / m 2 and a thickness of 0.36 to 0.60 mm was obtained in the same manner as in Example 1.
  • SWP (E790), SWP (AU690) and SWP (NL491) manufactured by Mitsui Chemicals, Vipal manufactured by Toyobo Co., Ltd. and serisch manufactured by Daicel Finechem Co., Ltd. were used.
  • SWP (E790) is characterized by an average fiber length of 1.5 mm and a Canadian freeness of 680 cc
  • AU690 is characterized by a fiber length of 1.2 mm and a Canadian freeness of 680 cc
  • NL491 has a fiber length of 1.0 mm
  • Features Ian Freeness 720cc is characterized by Mitsui Chemicals, Vipal manufactured by Toyobo Co., Ltd. and serisch manufactured by Daicel Finechem Co., Ltd.
  • test plots 16 to 18 and 20 no significant difference was observed in caffeine removal rate, permeation rate, durability, and flavor evaluation.
  • the test group 19 had a slightly high caffeine removal rate and a long permeation rate. It was suggested that the coffee extract tends to have a higher caffeine removal rate when the contact time with the filter is longer.
  • Example 5 Effect of Adsorbent Type on Extraction Filter Nonwoven (1) Preparation of Extraction Filter Nonwoven Except for blending pulp, paper strength enhancer, and adsorbent as described in Table 10
  • a nonwoven fabric for extraction filter having a weight of 177.6 g / m 2 and a thickness of 0.22 to 0.39 mm was obtained.
  • adsorbent a commercial product A (particle size 22 ⁇ m and 36 ⁇ m) and a commercial product B (particle size 5 ⁇ m and 20 ⁇ m) were used.
  • the filter nonwoven fabric of the present invention has a predetermined effect even when activated carbons having different particle sizes and types are used as the adsorbent.
  • Comparative Example 1 Coffee was extracted using products containing activated carbon commercially available for deodorization and water purification, and the effects on permeation time, caffeine removal rate, durability, and flavor were evaluated.
  • the products used for the evaluation are as follows. 101: NMP-WU manufactured by Unitika Trading 102: Activated carbon paper sheet manufactured by Mizusumi Shoten Co., Ltd. 103: Bincho charcoal sheet manufactured by Ancient Flame Company 104: MCE manufactured by Loki Techno Co., Ltd.
  • Coffee was extracted using the above filter, and the items shown in Table 12 were measured or evaluated.

Abstract

L'objectif de la présente invention est de concevoir un article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci, au moyen duquel la teneur en caféine peut être réduite sans détruire la saveur de la boisson contenant de la caféine, et un procédé de fabrication de celui-ci. L'invention concerne : un article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci, ledit article profilé comprenant une pâte, un agent de renforcement de papier et un matériau adsorbant ; et un procédé de fabrication d'un article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci, ledit procédé comprenant une étape de filtration d'une dispersion contenant une pâte, un agent de renforcement de papier et un matériau adsorbant et, après la filtration, de séchage d'un tissu non tissé dans un état de papier humide.
PCT/JP2016/078759 2015-09-30 2016-09-29 Article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci et son procédé de fabrication WO2017057536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017543535A JPWO2017057536A1 (ja) 2015-09-30 2016-09-29 カフェイン含有飲料の通液用成形体およびその製造法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-194221 2015-09-30
JP2015194221 2015-09-30

Publications (1)

Publication Number Publication Date
WO2017057536A1 true WO2017057536A1 (fr) 2017-04-06

Family

ID=58427475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/078759 WO2017057536A1 (fr) 2015-09-30 2016-09-29 Article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci et son procédé de fabrication

Country Status (2)

Country Link
JP (1) JPWO2017057536A1 (fr)
WO (1) WO2017057536A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313020A (ja) * 1988-06-13 1989-12-18 Matsushita Electric Ind Co Ltd コーヒーメーカー
JPH03167390A (ja) * 1989-11-27 1991-07-19 Mitsubishi Paper Mills Ltd 活性炭素繊維シート及びフィルター
JPH0716458A (ja) * 1993-07-02 1995-01-20 Hayashi Seisakusho:Kk 成形吸着体
JP2004358129A (ja) * 2003-06-09 2004-12-24 Yuno Kobo:Kk シート状活性炭フィルター及びそれを用いる抽出カップ
JP2005065961A (ja) * 2003-08-22 2005-03-17 Art Nap Kk コーヒーフィルター及びその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10216435A (ja) * 1997-02-03 1998-08-18 Oji Paper Co Ltd 濾過材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01313020A (ja) * 1988-06-13 1989-12-18 Matsushita Electric Ind Co Ltd コーヒーメーカー
JPH03167390A (ja) * 1989-11-27 1991-07-19 Mitsubishi Paper Mills Ltd 活性炭素繊維シート及びフィルター
JPH0716458A (ja) * 1993-07-02 1995-01-20 Hayashi Seisakusho:Kk 成形吸着体
JP2004358129A (ja) * 2003-06-09 2004-12-24 Yuno Kobo:Kk シート状活性炭フィルター及びそれを用いる抽出カップ
JP2005065961A (ja) * 2003-08-22 2005-03-17 Art Nap Kk コーヒーフィルター及びその製造方法

Also Published As

Publication number Publication date
JPWO2017057536A1 (ja) 2018-07-26

Similar Documents

Publication Publication Date Title
RU2766609C2 (ru) Обжаренный и молотый порошкообразный кофе и способы его получения
RU2690651C2 (ru) Композиция для получения чайного напитка или травяного и растительного отваров
US20230043427A1 (en) Composition For Making a Tea Beverage or Herbal and Vegetable Broths
US20090202676A1 (en) Process for manufacturing a tea product
JP5529083B2 (ja) 茶葉製品の製造方法
JP2005229918A (ja) 容器詰緑茶飲料の製造方法
CN111936700B (zh) 改善的滤纸
US11116236B2 (en) Beverage precursor and method of making same
JP4065012B2 (ja) 加温販売用容器詰緑茶飲料及びその製造方法
JP5751750B2 (ja) インスタント紅茶
WO2017057536A1 (fr) Article profilé adapté au passage d'une boisson contenant de la caféine à travers celui-ci et son procédé de fabrication
JP6855393B2 (ja) 飲料前駆体
JP6338845B2 (ja) 茶飲料またはコーヒー飲料の製造方法
JP5689146B2 (ja) 飲料製造方法
JP4369464B2 (ja) 容器詰緑茶飲料及びその製造方法
JP6410298B2 (ja) カートリッジ
CN112367883A (zh) 咖啡滤纸
KR102557728B1 (ko) 커피박을 이용하는 종이의 제조방법
JP5393770B2 (ja) 粉末紅茶
JP7259156B2 (ja) 脱カフェインの飲料前駆体
CN110944919B (zh) 用于在饮料制备装置中制备饮料中的至少咖啡部分的容纳烘焙和研磨咖啡的粉包
CN104013104B (zh) 一种含有茶叶的复合滤棒及其制备方法
EA044259B1 (ru) Декофеинизированный прекурсор напитков

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16851707

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017543535

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16851707

Country of ref document: EP

Kind code of ref document: A1