WO2021241112A1 - コーヒー抽出液の製造方法 - Google Patents
コーヒー抽出液の製造方法 Download PDFInfo
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- WO2021241112A1 WO2021241112A1 PCT/JP2021/016742 JP2021016742W WO2021241112A1 WO 2021241112 A1 WO2021241112 A1 WO 2021241112A1 JP 2021016742 W JP2021016742 W JP 2021016742W WO 2021241112 A1 WO2021241112 A1 WO 2021241112A1
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- coffee extract
- coffee
- extraction step
- extraction
- roasted
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F5/00—Coffee; Coffee substitutes; Preparations thereof
- A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
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- the present invention relates to a method for producing a coffee extract and the like. Specifically, the present invention relates to a method for producing a coffee extract in which the aroma peculiar to coffee is enhanced and the unpleasant taste is suppressed.
- the flavor and aroma components contained in green coffee beans are chemically changed to produce the unique taste and aroma of coffee.
- the main components to be extracted change from the early stage to the late stage of the coffee extraction process.
- the preferable aroma component peculiar to coffee is mainly extracted in the early stage of extraction, while the component contributing to miscellaneous taste is mainly extracted in the middle to late stage of extraction.
- JP-A-2018-08122 Patent Document 1
- JP-A-2018-066247 Patent Document 2
- JP-A-2018-11986 Patent Document 3
- Japanese Unexamined Patent Publication No. 2018-066122 Japanese Unexamined Patent Publication No. 2018-066247 Japanese Unexamined Patent Publication No. 2018-11986 Japanese Unexamined Patent Publication No. 2017-006015
- An object of the present invention is to produce a coffee extract having an enhanced aroma peculiar to coffee and a suppressed unpleasant taste.
- the present inventors filled a column with roasted crushed coffee beans and supplied water to the column filled with roasted crushed coffee beans in the first extraction step, and the extraction rate was 1. It was clarified that a coffee extract having a good coffee-specific flavor can be obtained by extracting until the content is 0% or more and 20.0% or less. Further, in the second extraction step, after the first extraction step, extraction is performed until the extraction rate further increases by 1.0% or more and 15.0% or less, and the miscellaneous taste components in the obtained extract are extracted by a non-heating method. It was clarified that the unpleasant taste in the extract was reduced by removing it by gas separation. Then, by mixing the coffee extract obtained in the first extraction step with the coffee extract separated by gas after the second extraction step, the aroma peculiar to coffee is enhanced and the unpleasant taste is suppressed. The present invention was completed by finding that an extract can be produced.
- the present invention relates to the following, but is not limited thereto.
- the extraction rate is defined as the solid content concentration (Brix) in the recovered coffee extract relative to the weight of roasted ground coffee beans and is calculated by the following formula: (Amount of coffee extract recovered in the first extraction step (kg) x Brix (%) of coffee extract recovered in the first extraction step) / (Weight of roasted and ground coffee beans in the column (kg) )), b) After the first extraction step, a second extraction step of collecting the coffee extract until the extraction rate further increases by 1.0% or more and 15.0% or less, where the extraction rate is calculated by the following formula.
- the first extraction step of supplying water to a column filled with roasted and crushed coffee beans and recovering the coffee extract until the extraction rate is 1.0% or more and 20.0% or less, where the extraction rate is , Defined as the solid content concentration (Brix) in the recovered coffee extract relative to the weight of roasted and ground coffee beans, calculated by the following formula: (Amount of coffee extract recovered in the first extraction step (kg) x Brix (%) of coffee extract recovered in the first extraction step) / (Weight of roasted and ground coffee beans in the column (kg) )), b) After the first extraction step, a second extraction step of collecting the coffee extract until the extraction rate further increases by 1.0% or more and 15.0% or less, where the extraction rate is calculated by the following formula.
- FIG. 1 shows the results of a sensory evaluation test of a coffee extract with or without gas separation.
- a) water is supplied to a column filled with roasted and ground coffee beans, and the coffee extract is used until the extraction rate is 1.0% or more and 20.0% or less.
- First extraction step b) After the first extraction step, the second extraction step of recovering the coffee extract until the extraction rate further increases by 1.0% or more and 15.0% or less, c) The second A step of separating the gas contained in the coffee extract obtained in the extraction step by a non-heating method, and d) the coffee extract obtained in the first extraction step and the gas-separated coffee extract are separated.
- a method for producing a coffee extract which comprises a step of mixing.
- the extraction rate is defined as the solid content concentration (Brix) in the recovered coffee extract with respect to the weight of roasted and ground coffee beans, and the extraction rate in the first extraction step is (No. 1).
- the extraction rate in the second extraction step is (the amount of coffee extract recovered in the second extraction step (kg) ⁇ Brix (%) of the coffee extract recovered in the second extraction step). / (Weight of roasted and ground coffee beans in the column (kg)) is used for extraction.
- a coffee extract having an enhanced aroma peculiar to coffee and a suppressed unpleasant taste.
- aroma peculiar to coffee means the sweet aroma of freshly ground coffee.
- miscellaneous taste means an unfavorable taste such as a burnt odor or a medicinal odor.
- roast and ground coffee beans the step of raising roasted by heating the green coffee beans, i.e. those obtained by grinding coffee beans which have undergone the "roasting step” means.
- the production area and variety of coffee beans used for roasted and ground coffee beans are not particularly limited.
- coffee bean producing areas include Brazil, Colombia, Africa, Mocha, Kilimangero, Mandelin, Blue Mountain, and the like
- coffee bean varieties include Arabica, Robusta, and Coffea liberica.
- Coffee beans may be used from a single production area or a single variety, or may be used in combination from different production areas and varieties.
- the type of coffee beans used in the method for producing the coffee extract of the present invention is not particularly limited, but it is preferable to use Arabica seed beans or Robusta seed beans.
- the roasting method and roasting conditions for obtaining roasted coffee beans from green coffee beans are not particularly limited.
- direct flame type, hot air type, semi-hot air type, charcoal fire type, far infrared type, microwave type, superheated steam type, etc. horizontal (horizontal) drum type, vertical (vertical) drum type, vertical rotating bowl type.
- Flow bed type, pressure type, etc. can be used, and the degree of roasting according to the predetermined purpose (light, cinnamon, medium, high, city, full city, French, depending on the type of coffee beans, It should be finished in Italian).
- the roasting temperature for obtaining roasted coffee beans is not particularly limited, but the roasting temperature is 100 ° C. or higher, 110 ° C. or higher, 120 ° C. or higher, It is preferably 130 ° C. or higher, 140 ° C. or higher, 150 ° C. or higher, or 160 ° C. or higher, and more preferably 170 ° C. or higher.
- the roasting temperature is preferably 300 ° C. or lower, 290 ° C. or lower, 280 ° C. or lower, 270 ° C. or lower, 260 ° C. or lower, 250 ° C. or lower, 240 ° C. or lower, or 230 ° C.
- the roasting temperature range for obtaining roasted coffee beans is 100 ° C. to 300 ° C., 110 ° C. to 280 ° C., 120 ° C. to 270 ° C., 130 ° C.
- the temperature is preferably ° C. to 260 ° C., 140 ° C. to 250 ° C., 150 ° C. to 240 ° C., or 160 ° C. to 230 ° C., more preferably 170 ° C. to 220 ° C.
- the roasting time for obtaining roasted coffee beans is not particularly limited, but the roasting time is preferably 4 minutes or more, 5 minutes or more, 6 minutes or more, or 7 minutes or more. It is more preferably 8 minutes or more.
- the roasting time is preferably 30 minutes or less, 25 minutes or less, 22 minutes or less, 20 minutes or less, 17 minutes or less, or 15 minutes or less, and more preferably 13 minutes or less.
- the range of roasting time for obtaining roasted coffee beans is preferably 4 minutes to 30 minutes, 5 minutes to 25 minutes, 6 minutes to 20 minutes, or 7 minutes to 15 minutes. More preferably, it is 8 to 13 minutes.
- the degree of roasting of roasted coffee beans is not particularly limited, but the degree of roasting is 10 or more, 12 or more, 13 or more, or 14 or more with the L value measured by the color difference meter as an index. Is preferable, and 15 or more is more preferable.
- the degree of roasting is preferably 30 or less, 28 or less, 27 or less, or 26 or less, and more preferably 25 or less.
- the degree of roasting of roasted coffee beans is preferably 10 to 30, 12 to 28, 13 to 27, or 14 to 26, preferably 15 to 26, using the L value measured by a color difference meter as an index. It is more preferably 25.
- crushed beans are put into a cell, tapped sufficiently, and then measured with a spectroscopic colorimeter.
- a spectroscopic colorimeter SE-2000 manufactured by Nippon Denshoku Industries Co., Ltd. or the like can be used.
- the crushing method for obtaining the roasted crushed coffee beans of the present invention is not particularly limited, and general methods such as dry crushing and wet crushing can be used.
- Coffee extract means a liquid extracted from coffee beans.
- the coffee extract include an extract obtained by extracting roasted coffee beans with a solvent such as water, a diluted or concentrated extract, and a slurry containing coffee beans or a pulverized product thereof. .. Further, a coffee beverage can be obtained by appropriately diluting the "coffee extract” and optionally mixing it with other raw materials.
- First Extraction Step In the method for producing coffee extract of the present invention, water is supplied to a column filled with roasted and crushed coffee beans, and the coffee extract is brewed until the extraction rate becomes 1.0% or more and 20.0% or less. It includes a first extraction step of collecting and a second extraction step of recovering the coffee extract until the extraction rate further increases by 1.0% or more and 15.0% or less after the first extraction step.
- the method for producing a coffee extract of the present invention as the first extraction step, water is supplied to a column filled with roasted and crushed coffee beans, and the extraction rate becomes 1.0% or more and 20.0% or less. Includes the process of collecting coffee extract.
- the temperature of the water supplied in the first extraction step is preferably 40 ° C. or higher, 45 ° C. or higher, 50 ° C. or higher, 55 ° C. or higher, 60 ° C. or higher, 65 ° C. or higher, and more preferably 70 ° C. or higher. preferable.
- the temperature of the water supplied in the first extraction step is preferably 120 ° C. or lower, 116 ° C. or lower, 112 ° C. or lower, 108 ° C. or lower, 106 ° C. or 104 ° C. or lower, and preferably 100 ° C. or lower. More preferred.
- the temperature range of the water supplied in the extraction step is 40 ° C. to 120 ° C., 45 ° C.
- the temperature is preferably from ° C to 104 ° C, more preferably from 70 ° C to 100 ° C.
- the extraction rates in the first extraction step are 3.0% or more, 5.0% or more, 7.0% or more, 7.5% or more, 8.0% or more, 8.5% or more, 9. It is preferably 0% or more, or 9.5% or more, and more preferably 10.0% or more.
- the extraction rate in the first extraction step is 18.5% or less, 18.0% or less, 17.5% or less, 17.0% or less, 16.5% or less, 16.0% or less, or 15. It is preferably 5.5% or less, and more preferably 15.0% or less.
- the range of the extraction rate in the first extraction step is 1.0% to 20.0%, 3.0% to 20.0%, 5.0% to 20.0%, 7.0. % To 20.0%, 7.5% to 18.0%, 8.0% to 17.0%, 8.5% to 16.5%, 9.0% to 16.0%, or 9. It is preferably 5% to 15.5%, more preferably 10.0% to 15.0%.
- the extraction rate is defined as the solid content concentration (Brix) in the recovered coffee extract with respect to the weight of roasted and ground coffee beans, and the extraction rate in the first extraction step is (No. 1).
- the filling amount of the roasted crushed coffee beans to be filled in the extraction column is not particularly limited, but the roasted crushed coffee beans are 0.01 kg or more, 0.05 kg or more, 0.06 kg or more, 0.07 kg or more per 1 L of the column volume. , Or with a weight of 0.08 kg or more, more preferably with a weight of 0.09 kg or more. Further, it is preferable to fill the roasted and ground coffee beans with a weight of 0.50 kg or less, 0.40 kg or less, or 0.30 kg or less per 1 L of the column volume, and more preferably 0.20 kg or less.
- the weight range of roasted and ground coffee beans to be filled in the extraction column ranges from 0.01 kg to 0.50 kg (0.01 kg / L to 0.50 kg / L) and 0.05 kg / L per 1 L of column volume. It is preferably L to 0.50 kg / L, 0.065 kg / L to 0.40 kg / L, or 0.08 kg / L to 0.30 kg / L, preferably 0.09 kg / L to 0.20 kg / L. It is more preferable to have.
- the amount of coffee extract collected from the extraction column is not particularly limited as long as it is extracted so as to have a predetermined extraction rate, but the amount of coffee extract collected from the extraction column is 0.1 kg or more per 1 kg of raw material. It is preferably 0.3 kg or more, 0.5 kg or more, or 0.6 kg or more, and more preferably 0.75 kg or more per 1 kg of the raw material.
- the amount of coffee extract collected from the extraction column is preferably 15 kg or less, 12 kg or less, 10 kg or less, 8 kg or less, or 6 kg or less per 1 kg of the raw material, and more preferably 5 kg or less per 1 kg of the raw material.
- the amount of coffee extract collected from the extraction column is preferably 0.1 kg to 15 kg, 0.3 kg to 12 kg, 0.5 kg to 10 kg, or 0.6 kg to 6 kg per 1 kg of the raw material. It is more preferably 0.75 kg to 5 kg per 1 kg of the raw material.
- the speed of supplying water (kg) per 1 kg of roasted crushed coffee beans is not particularly limited, but 1 kg / h per 1 kg of roasted crushed coffee beans. It is preferable to supply water at a flow rate of 2 kg / h or more, 3 kg / h or more, 4 kg / h or more, or 5 kg / h or more, and 80 kg / h or less, 70 kg / h or less, 60 kg / h or less, 50 kg / h or more. It is preferable to supply water at a flow rate of h or less or 40 kg / h or less.
- the rate of supplying water per 1 kg of roasted ground coffee beans filling amount is 1 kg / h to 80 kg / h, 2 kg / h to. It is preferably 70 kg / h, 3 kg / h to 60 kg / h, 4 kg / h to 50 kg / h, or 5 kg / h to 40 kg / h.
- supplying water at a flow rate of 1 kg / h per 1 kg of roasted crushed coffee beans means that when the amount of roasted crushed coffee beans used is 5 kg, the amount is 5 kg per hour with respect to the column. It means to supply water for coffee beans.
- the coffee solid content concentration of the coffee extract obtained in the first extraction step of the method for producing the coffee extract of the present invention is not particularly limited, but the Brix value is 0.5% or more, 0.75% or more, 1. It is preferably 0% or more, 1.25% or more, 1.5% or more, 1.75% or more, or 2.0% or more, and 20% or less, 17.5% or less, 15% or less, 12. It is preferably 5% or less, 10% or less, or 7.5% or less.
- the range of the coffee solid content concentration of the coffee extract obtained in the first extraction step of the method for producing the coffee extract of the present invention is a Brix value of 0.5% to 20% and 1.0%. It is preferably from 17.5%, 1.25% to 15%, 1.5% to 12.5%, 1.75% to 10%, or 2.0% to 7.5%.
- the Brix value is the refractive index measured at 20 ° C. using a sugar content meter or refractometer, and is converted to the mass / mass percent of the sucrose solution based on the conversion table of ICUMSA (International Sugar Analysis Method Unification Committee). It is a converted value and represents the soluble solid content content in the beverage.
- the unit may be expressed as "Bx", "%” or "degree”. If the Brix value of the beverage is low, the content of soluble solids in the beverage including sugar is low.
- Second extraction step In the second extraction step of the method for producing a coffee extract of the present invention, the coffee extract is recovered after the first extraction step until the extraction rate further increases by 1.0% or more and 15.0% or less. Including the process.
- the temperature of the water supplied in the second extraction step is preferably 40 ° C. or higher, 45 ° C. or higher, 50 ° C. or higher, 55 ° C. or higher, 60 ° C. or higher, 65 ° C. or higher, and more preferably 70 ° C. or higher. preferable.
- the temperature of the water supplied in the second extraction step is preferably 120 ° C. or lower, 116 ° C. or lower, 112 ° C. or lower, 108 ° C. or lower, 106 ° C. or 104 ° C. or lower, and preferably 100 ° C. or lower. More preferred.
- the temperature range of the water supplied in the second extraction step is 40 ° C. to 120 ° C., 45 ° C.
- the temperature is preferably 65 ° C to 104 ° C, more preferably 70 ° C to 100 ° C.
- the extraction rate of the coffee extract is further 3.0% or more, 5.0% or more, 5.5% or more, 6.0% or more, 6.5% or more, 7. It is preferable to collect the coffee extract until it increases by 0% or more, or 7.5% or more. Further, in the second extraction step, the extraction rate of the coffee extract is further in the range of 14.5% or less, 14.0% or less, 13.5% or less, 13.0% or less, or 12.5% or less. It is preferable to collect the coffee extract until it increases to. Typically, in the second extraction step, the extraction rate of the coffee extract is further 1.0% to 15.0%, 3.0% to 15.0%, 5.0% to 15.0%. 5.5% to 14.5%, 6.0% to 14.0%, 6.5% to 13.5%, 7.0% to 13.0%, 7.5% to 12.5% It is preferable to collect the coffee extract until it increases.
- the extraction rate is defined as the solid content concentration (Brix) in the recovered coffee extract with respect to the weight of roasted and ground coffee beans, and the extraction rate in the second extraction step is (No. 1).
- the amount of coffee extract collected from the extraction column is not particularly limited as long as it is extracted so as to have a predetermined extraction rate, but the amount of coffee extract collected from the extraction column is 0.5 kg or more per 1 kg of raw material. It is preferably 1.0 kg or more, 1.5 kg or more, 2.0 kg or more, or 2.5 kg or more, and more preferably 3.0 kg or more per 1 kg of the raw material.
- the amount of coffee extract collected from the extraction column is preferably 15 kg or less, 13.5 kg or less, 12 kg or less, 11 kg or less, or 10 kg or less per 1 kg of the raw material, and 9.0 kg or less per 1 kg of the raw material. Is more preferable.
- the amount of coffee extract collected from the extraction column is 0.5 kg to 15 kg, 1.0 kg to 13.5 kg, 1.5 kg to 12 kg, 2.0 kg to 11 kg, 2.5 kg to 1 kg of the raw material. It is preferably 10 kg, more preferably 3.0 kg to 9.0 kg.
- the speed of supplying water per 1 kg of roasted crushed coffee beans filling amount is not particularly limited, but 1 kg / h or more per 1 kg of roasted crushed coffee beans, 2 kg or more. It is preferable to supply water at a flow rate of / h or more, 3 kg / h or more, 4 kg / h or more, or 5 kg / h or more, and 80 kg / h or less, 70 kg / h or less, 60 kg / h or less, 50 kg / h or less, Alternatively, it is preferable to supply water at a flow rate of 40 kg / h or less.
- the rate of supplying water per 1 kg of roasted crushed coffee beans filling amount is 1 kg / h to 80 kg / h, 2 kg / h to. It is preferably 70 kg / h, 3 kg / h to 60 kg / h, 4 kg / h to 50 kg / h, or 5 kg / h to 40 kg / h.
- the coffee solid content concentration of the coffee extract obtained in the second extraction step of the method for producing the coffee extract of the present invention is not particularly limited, but the Brix value is 0.05% or more, 0.10% or more, 0. Must be 15% or higher, 0.20% or higher, 0.25% or higher, 0.30% or higher, 0.35% or higher, 0.40% or higher, 0.45% or higher, or 0.50% or higher.
- the Brix value is 0.05% or more, 0.10% or more, 0. Must be 15% or higher, 0.20% or higher, 0.25% or higher, 0.30% or higher, 0.35% or higher, 0.40% or higher, 0.45% or higher, or 0.50% or higher.
- the range of the coffee solid content concentration of the coffee extract obtained in the first extraction step of the method for producing the coffee extract of the present invention is a Brix value of 0.05% to 9.0%, 0. 10% to 7.0%, 0.20% to 6.0%, 0.30% to 5.0%, 0.40% to 4.0%, or 0.50% to 3.0%. Is preferable.
- the method for producing a coffee extract of the present invention includes, after the second extraction step, a step of separating the gas contained in the coffee extract obtained in the second extraction step by a non-heating method.
- the good aroma components peculiar to coffee are extracted in the early stage of the extraction process, while when only the coffee extract with a low extraction rate is used, the coffee extract obtained from a certain amount of roasted ground coffee beans Since the amount is very small, there is a problem in terms of cost.
- the extraction rate is increased in order to increase the amount of coffee extract obtained from a certain amount of roasted and ground coffee beans, a large amount of miscellaneous components extracted in the middle to late stages of the extraction process are also extracted. .. That is, in the first extraction step of recovering the coffee extract having an extraction rate of 1.0% to 20.0%, a coffee extract containing a large amount of coffee-specific aroma components can be obtained, while further after the first extraction step.
- the method for producing a coffee extract of the present invention includes a step of separating the gas contained in the coffee extract after the second extraction step by a non-heating method, whereby the coffee extract in the coffee extract after the second extraction step includes a step. It is possible to remove miscellaneous taste components.
- the method of gas separation by the non-heating method is not particularly limited as long as it can remove the vaporizable component from the coffee extract.
- a pervaporation method or a membrane separation method can be used.
- the pervaporation method is a method called a permeation vaporization method or a permeation evaporation method.
- a liquid to be separated is placed on one side of the membrane, and the other side is drawn into a vacuum to permeate the vaporization component of the membrane.
- the membrane separation method is a method of selectively separating a gas using a membrane through which only vaporized components permeate. Examples of the membrane used for gas separation include a hollow fiber membrane.
- gas separation after the second extraction step can be performed by treating with Liqui-Cel.
- Lixel is a separation membrane module that employs a porous hollow fiber membrane, and can remove gas in a liquid.
- the gas separation conditions using the lixel are not particularly limited as long as the miscellaneous taste components in the coffee extract can be removed, but for example, the gas separation can be performed under the following conditions.
- the solid content concentration in the coffee extract does not fluctuate before and after gas separation, but the solid content concentration of the coffee extract after gas separation after the second extraction step is not particularly limited.
- the Brix values are 0.05% or more, 0.10% or more, 0.15% or more, 0.20% or more, 0.25% or more, 0.30% or more, 0.35% or more, 0. It is preferably 40% or more, 0.45% or more, or 0.50% or more, preferably 9.0% or less, 7.0% or less, 6.0% or less, 5.0% or less, 4.5%. Hereinafter, it is preferably 4.0% or less, 3.5% or less, or 3.0% or less.
- the range of solid content concentration after gas separation of the coffee extract after the second extraction step is 0.05% to 9.0%, 0.10% to 7.0%, in Brix value. It is preferably 0.20% to 6.0%, 0.30% to 5.0%, 0.40% to 4.0%, or 0.50% to 3.0%.
- the method for producing a coffee extract of the present invention includes a step of mixing the coffee extract obtained in the first extraction step and the coffee extract separated by gas after the second extraction step.
- a coffee extract containing a large amount of aroma components peculiar to coffee can be obtained in the first extraction step of recovering the coffee extract until the extraction rate becomes 1.0% or more and 20.0% or less.
- a coffee extract containing a large amount of aroma components peculiar to coffee can be obtained in the second extraction step of recovering the coffee extract until the extraction rate further increases by 1.0% or more and 15.0% or less after the first extraction step.
- a coffee extract containing a certain amount of miscellaneous flavor components is obtained.
- gas-separating the coffee extract it is possible to obtain a coffee extract from which miscellaneous taste components have been removed. Therefore, by mixing the coffee extract obtained in the first extraction step with the coffee extract separated by gas after the second extraction step, the aroma peculiar to coffee is enhanced and the unpleasant taste is suppressed. An extract can be produced.
- the mixing ratio of the coffee extract obtained in the first extraction step and the coffee extract separated by gas after the second extraction step is not particularly limited, and the mixed coffee The coffee extract obtained in the first extraction step and the coffee extract separated by gas after the second extraction step can be appropriately mixed so as to obtain a desired Brix value of the extract.
- the concentration of the coffee extract obtained by mixing the coffee extract obtained in the first extraction step and the coffee extract separated by gas after the second extraction step is determined.
- the Brix value is preferably 0.5% or more, 0.75% or more, 1.0% or more, 1.25% or more, 1.5% or more, 1.75% or more, or 2.0% or more.
- a coffee extract obtained by mixing a coffee extract obtained in the first extraction step and a coffee extract separated by gas after the second extraction step is obtained.
- the range of the concentration of the liquid is the Brix value, 0.5% to 10%, 1.0% to 9.0%, 1.25% to 8.0%, 1.50% to 7.0%, 1 It is preferably .75% to 6.0%, or 2.0% to 4.0%.
- the method for producing a coffee extract of the present invention may include a heat sterilization step.
- the heat sterilization method is not particularly limited, and known methods such as FP sterilization and UHT sterilization can be used.
- the coffee extract or its dilution which has been heat-sterilized by a method of heating and sterilizing the coffee extract itself or its diluted solution and then packing it in a container, or a method of heating and sterilizing the coffee extract or its diluted solution after filling it in a container.
- a liquid can be produced.
- the method for producing the coffee extract of the present invention may include a freezing step if necessary.
- the present invention such as a coffee beverage, is, in one aspect, a coffee extract produced by the above-mentioned method for producing a coffee extract.
- a coffee extract produced by the above-mentioned method for producing a coffee extract.
- the present invention is a coffee beverage using a coffee extract produced by the above-mentioned method for producing a coffee extract.
- milk, sugar, sweeteners, or other commonly used additives can be appropriately added to the coffee beverage.
- the coffee beverage may be a packaged coffee beverage filled in an arbitrary container.
- the container filled with the coffee beverage may be appropriately selected according to the sterilization method and the storage method, and any of the commonly used containers such as aluminum cans, steel cans, PET bottles, glass bottles and paper containers can be used. Can be used.
- a hot pack filling method or an aseptic filling method can be used, but it is preferable to use the hot pack filling method.
- a) water is supplied to a column filled with roasted and ground coffee beans, and the extraction rate is 1.0% or more.
- a step of separating the gas contained in the coffee extract obtained in the second extraction step by a non-heating method A method for enhancing the aroma peculiar to coffee in a coffee extract and suppressing unpleasant taste, which comprises a step of mixing the coffee extract obtained in the first extraction step and the gas-separated coffee extract. Is. By this method, it is possible to enhance the aroma peculiar to coffee in the coffee extract and suppress the unpleasant taste.
- the roasted and ground coffee beans, the first extraction step, the second extraction step, the gas separation step, and the mixing step are described in ". 1.
- Method for producing coffee extract is as described in the section.
- Example 1 Production of coffee extract (1) Production of roasted crushed coffee beans Raw coffee beans (Brazilian, No. 2 SS) were roasted in a coffee roasting machine so that the L value became 20. Then, the roasted coffee beans were crushed with a crusher to obtain roasted crushed coffee beans.
- Table 1 below shows the Brix value, extraction rate and integrated extraction rate of each fraction.
- the first 1 to 3 fractions were of good quality and had little miscellaneous taste, so the miscellaneous taste was not removed by Liqui-Cel, and the latter 4 to 9 fractions were not removed. It was verified whether the miscellaneous taste was reduced by performing the lixel treatment.
- the lixel processing conditions are as follows.
- the coffee extract for the first three fractions and the coffee extract for the latter six fractions treated with lixel were mixed at a ratio of 1: 2.
- the mixture was mixed so that the ratio of the product of the Brix value of each extract and the mixing amount was equal to the ratio of the extraction rate of each extract. That is, the integrated extraction rate and Brix value of the first three strokes were 14.47% and 4.82%, respectively, and the integrated extraction rate and Brix value of the latter six fractions subjected to the lixel treatment were 10.33, respectively. % And 1.72%. Therefore, the ratio of the mixing amount of the first three fractions and the latter six fractions subjected to the lixel treatment is 1: 2. After mixing the two, the Brix value of the sample was adjusted to 1.3, sterilized at 115 ° C. for 5 minutes, and sensory evaluation was performed.
- Example 2 Sensory evaluation of coffee extract
- the coffee extract of 1 to 3 fractions of the first half produced in Example 1 above and the coffee extract of 4 to 9 fractions of the latter half subjected to lixel treatment are mixed.
- the prepared coffee extract was designated as Example 1.
- the coffee extract prepared by mixing the coffee extract for 1 to 3 fractions in the first half and the coffee extract for 4 to 9 fractions in the latter half before the lixel treatment was designated as Comparative Example 1.
- the sensory evaluation of Example 1 and Comparative Example 1 was carried out by specialized panelists (5 persons).
- the present invention relates to a new means for providing a coffee extract having an enhanced aroma peculiar to coffee and suppressed unpleasant taste, and therefore has high industrial applicability.
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Abstract
Description
(1)a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、ここで前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、下式で算出される:
(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
b)前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、ここで前記抽出率は、下式で算出される:
(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、
d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、
を含む、
コーヒー抽出液の製造方法。
(2)前記工程c)における非加熱方式による気体分離が、膜処理によって行われる、(1)に記載の製造方法。
(3)カラム容積1Lあたりの焙煎粉砕コーヒー豆の充填量が0.01kg以上0.50kg以下である、(1)または(2)に記載の製造方法。
(4)第一抽出工程においてカラムに供給する水の温度が40℃以上120℃以下である、(1)~(3)のいずれかに記載の製造方法。
(5)第二抽出工程においてカラムに供給する水の温度が40℃以上120℃以下である、(1)~(4)のいずれかに記載の製造方法。
(6)コーヒー抽出液におけるコーヒー特有の香りを高め、かつ雑味を抑える方法であって、
a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、ここで前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、下式で算出される:
(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
b)前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、ここで前記抽出率は、下式で算出される:
(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、
d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、
を含む、
前記方法。
本発明は、一態様では、a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、b)前記第一抽出工程後に、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、を含む、コーヒー抽出液の製造方法である。ここで、前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、前記第一抽出工程における抽出率は、(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))で算出され、前記第二抽出工程における抽出率は、(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))で抽出されるものである。当該方法により、コーヒー特有の香りが高められ、かつ雑味が抑えられたコーヒー抽出液を製造することが可能になる。なお、本明細書において、「コーヒー特有の香り」とは、コーヒーの挽きたての甘い香りを意味するものである。また、「雑味」とは、焦げ臭や薬臭などの好ましくない味を意味するものである。
本明細書において、「焙煎粉砕コーヒー豆」とは、コーヒー生豆を加熱して煎り上げる工程、すなわち「焙煎工程」を経たコーヒー豆を粉砕して得られたものを意味する。本発明において、焙煎粉砕コーヒー豆に用いるコーヒー豆の産地や品種は特に限定されない。例えば、コーヒー豆の産地としてはブラジル、コロンビア、タンザニア、モカ、キリマンジェロ、マンデリン、ブルーマウンテンなどが挙げられ、コーヒー豆の品種としてはアラビカ種、ロブスタ種、リベリカ種など等が挙げられる。コーヒー豆は単一産地または単一品種のものを用いても、異なる産地や品種のものを組み合わせて用いてもよい。本発明のコーヒー抽出液の製造方法で使用するコーヒー豆の品種は特に限定されないが、アラビカ種豆またはロブスタ種豆を用いることが好ましい。
本明細書において、「コーヒー抽出液」というときは、コーヒー豆より抽出された液体をいう。コーヒー抽出液としては、焙煎コーヒー豆を水などの溶媒で抽出することにより得られる抽出液、当該抽出液を希釈または濃縮したもの、およびコーヒー豆またはその粉砕物を含有するスラリー等が挙げられる。また、「コーヒー抽出液」を適宜希釈し、任意にその他の原料と混合することで、コーヒー飲料を得ることができる。
本発明のコーヒー抽出液の製造方法では、焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下となるまでコーヒー抽出液を回収する第一抽出工程、および前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程を含む。
本発明のコーヒー抽出液の製造方法の第二抽出工程では、前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する工程を含む。
本発明のコーヒー抽出液の製造方法は、前記第二抽出工程の後に、第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程を含む。
<リキセル処理条件>
装置:3MTM Liqui-CelTM MM-1.7×8.75(3M社製)
使用本数:1本
処理抽出液量:1.5kg
処理時間:30min
ポンプ:250ml/min
温度:室温(約20℃)
窒素流量:3L/min
真空度:-0.091MPa
本発明のコーヒー抽出液の製造方法では、第一抽出工程で得られたコーヒー抽出液と、第二抽出工程後に気体分離されたコーヒー抽出液とを混合する工程を含む。前述の通り、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程では、コーヒー特有の香気成分を多く含むコーヒー抽出液が得られる。また、前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程では、雑味成分も一定量含むコーヒー抽出液が得られるが、かかるコーヒー抽出液を気体分離することで、雑味成分が除去されたコーヒー抽出液を得ることができる。そのため、第一抽出工程で得られたコーヒー抽出液と、第二抽出工程後に気体分離されたコーヒー抽出液とを混合することで、コーヒー特有の香りが高められ、かつ雑味を抑えられたコーヒー抽出液を製造することができる。
本発明のコーヒー抽出液の製造方法には、加熱殺菌工程を含めることもできる。本発明のコーヒー抽出液の製造方法に加熱殺菌工程を含める場合、加熱殺菌方法は特に限定されず、FP殺菌やUHT殺菌などの公知の方法を用いることができる。例えば、コーヒー抽出液自体またはその希釈液を加熱滅菌後に容器詰めする方法や、コーヒー抽出液またはその希釈液を容器詰めした後に加熱殺菌する方法などにより、加熱殺菌処理されたコーヒー抽出液またはその希釈液を製造することができる。
本発明は、一態様では、前述のコーヒー抽出液の製造方法により製造されたコーヒー抽出液である。前記製造方法により製造することで、コーヒー特有の香りが高められ、かつ雑味が抑えられたコーヒー抽出液とすることができる。
本発明は、一態様では、a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、ここで前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、下式で算出される:
(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
b)前記第一抽出工程後に、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、ここで前記抽出率は、下式で算出される:
(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、
d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、を含む、コーヒー抽出液におけるコーヒー特有の香りを高め、かつ雑味を抑える方法である。当該方法により、コーヒー抽出液におけるコーヒー特有の香りを高め、かつ雑味を抑えることができる。また、前記のコーヒー抽出液におけるコーヒー特有の香りを高め、かつ雑味を抑える方法において、焙煎粉砕コーヒー豆、第一抽出工程、第二抽出工程、気体分離工程、および混合工程については、「1.コーヒー抽出液の製造方法」の項で記載した通りである。
(1)焙煎粉砕コーヒー豆の製造
コーヒー生豆(ブラジル産、 No.2 SS)をコーヒー焙煎機で、L値が20になるように焙煎した。その後、前記焙煎コーヒー豆を粉砕機で粉砕して、焙煎粉砕コーヒー豆を得た。
(i)第一抽出工程および第二抽出工程
抽出カラム(カラム容積:10L)に上記(1)で製造した焙煎粉砕コーヒー豆を豆重量1.0kg/カラムとなるように充填し、その後、94℃の水を抽出液が9kg回収できるまでカラムに供給した。カラムへの水供給後、得られる抽出液1kgごとに回収し、各画分のBrix値を測定した上で、下式に基づいて抽出率を求めた。
(採液量(kg)×Brix(%)/(焙煎コーヒー豆重量(kg))
装置:3MTM Liqui-CelTM(3M社製)
使用本数:1本
抽出液処理量:1.5kg
処理時間:30min
抽出液送液ポンプ:250ml/min
温度:室温(約20℃)
窒素流量:3L/min
真空度:-0.091MPa
上記実施例1で製造した、前半の1~3画分のコーヒー抽出液およびリキセル処理を行った後半の4~9画分のコーヒー抽出液を混合して調製したコーヒー抽出液を実施例1とした。また、前半の1~3画分のコーヒー抽出液と、リキセル処理前の後半の4~9画分のコーヒー抽出液を混合して調製したコーヒー抽出液を比較例1とした。そして、実施例1および比較例1について、専門パネラー(5名)による官能評価を実施した。官能評価では、専門パネラーが各サンプル飲料約50mLを飲み、コーヒー特有の甘い香り(甘香)と、焦げ臭や薬臭といった雑味(雑味)感じられないことを評価した。具体的には、甘香については、より強く感じられるほど高得点として、0~100点で評価した。また、雑味については、より感じられなくなるほど高得点として、0~100点で評価した。さらに、基準品として、ブラジル産 No.2 SSの焙煎粉砕コーヒー豆を通常の方法でドリップ抽出したコーヒー抽出液(Brix1.3%に希釈)を設定し、かかるコーヒー抽出液の甘香を0点、雑味の感じられなさを50点とした。
Claims (6)
- a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、ここで前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、下式で算出される:
(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
b)前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、ここで前記抽出率は、下式で算出される:
(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、
d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、
を含む、
コーヒー抽出液の製造方法。 - 前記工程c)における非加熱方式による気体分離が、膜処理によって行われる、請求項1に記載の製造方法。
- カラム容積1Lあたりの焙煎粉砕コーヒー豆の充填量が0.01kg以上0.50kg以下である、請求項1または2に記載の製造方法。
- 第一抽出工程においてカラムに供給する水の温度が40℃以上120℃以下である、請求項1~3のいずれか1項に記載の製造方法。
- 第二抽出工程においてカラムに供給する水の温度が40℃以上120℃以下である、請求項1~4のいずれか1項に記載の製造方法。
- コーヒー抽出液におけるコーヒー特有の香りを高め、かつ雑味を抑える方法であって、
a)焙煎粉砕コーヒー豆を充填したカラムに水を供給し、抽出率が1.0%以上20.0%以下になるまでコーヒー抽出液を回収する第一抽出工程、ここで前記抽出率は、焙煎粉砕コーヒー豆の重量に対する回収されたコーヒー抽出液中の固形分濃度(Brix)と定義されるものであり、下式で算出される:
(第一抽出工程で回収されたコーヒー抽出液の液量(kg)×第一抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
b)前記第一抽出工程後、抽出率がさらに1.0%以上15.0%以下増加するまでコーヒー抽出液を回収する第二抽出工程、ここで前記抽出率は、下式で算出される:
(第二抽出工程で回収されたコーヒー抽出液の液量(kg)×第二抽出工程で回収されたコーヒー抽出液のBrix(%))/(カラム中の焙煎粉砕コーヒー豆の重量(kg))、
c)前記第二抽出工程で得られたコーヒー抽出液に含有する気体を非加熱方式で分離する工程、および、
d)前記第一抽出工程で得られたコーヒー抽出液と、前記気体分離されたコーヒー抽出液とを混合する工程、
を含む、
前記方法。
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155044A (ja) * | 1982-02-18 | 1983-09-14 | Snow Brand Milk Prod Co Ltd | 風味の優れたコ−ヒ−エキストラクトのカラム抽出法 |
JPS60176540A (ja) * | 1984-01-12 | 1985-09-10 | ヨ−.ヤコブス・ウント・コムパニ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | コ−ヒ−抽出物の製造方法 |
JP2009291088A (ja) * | 2008-06-03 | 2009-12-17 | Asahi Soft Drinks Co Ltd | コーヒー含有飲料の製造方法 |
JP2019083777A (ja) * | 2017-11-09 | 2019-06-06 | ユーシーシー上島珈琲株式会社 | コーヒー飲料の製造方法 |
WO2020110353A1 (ja) * | 2018-11-29 | 2020-06-04 | サントリーホールディングス株式会社 | コーヒー抽出液の製造方法 |
WO2020138232A1 (ja) * | 2018-12-28 | 2020-07-02 | サントリーホールディングス株式会社 | コーヒー抽出液 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58155044A (ja) * | 1982-02-18 | 1983-09-14 | Snow Brand Milk Prod Co Ltd | 風味の優れたコ−ヒ−エキストラクトのカラム抽出法 |
JPS60176540A (ja) * | 1984-01-12 | 1985-09-10 | ヨ−.ヤコブス・ウント・コムパニ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | コ−ヒ−抽出物の製造方法 |
JP2009291088A (ja) * | 2008-06-03 | 2009-12-17 | Asahi Soft Drinks Co Ltd | コーヒー含有飲料の製造方法 |
JP2019083777A (ja) * | 2017-11-09 | 2019-06-06 | ユーシーシー上島珈琲株式会社 | コーヒー飲料の製造方法 |
WO2020110353A1 (ja) * | 2018-11-29 | 2020-06-04 | サントリーホールディングス株式会社 | コーヒー抽出液の製造方法 |
WO2020138232A1 (ja) * | 2018-12-28 | 2020-07-02 | サントリーホールディングス株式会社 | コーヒー抽出液 |
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