CN106578268A - Preparation method of red coffee and product thereof - Google Patents

Preparation method of red coffee and product thereof Download PDF

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Publication number
CN106578268A
CN106578268A CN201611200676.0A CN201611200676A CN106578268A CN 106578268 A CN106578268 A CN 106578268A CN 201611200676 A CN201611200676 A CN 201611200676A CN 106578268 A CN106578268 A CN 106578268A
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China
Prior art keywords
coffee
preparation
nutrient solution
red
product
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201611200676.0A
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Chinese (zh)
Inventor
张超
贾婕
郑晓吉
武道吉
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Shandong Jianzhu University
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Shandong Jianzhu University
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Publication date
Application filed by Shandong Jianzhu University filed Critical Shandong Jianzhu University
Priority to CN201611200676.0A priority Critical patent/CN106578268A/en
Publication of CN106578268A publication Critical patent/CN106578268A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23FCOFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00Coffee; Coffee substitutes; Preparations thereof
    • A23F5/10Treating roasted coffee; Preparations produced thereby
    • A23F5/14Treating roasted coffee; Preparations produced thereby using additives, e.g. milk, sugar; Coating, e.g. for preserving
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/02Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using fungi

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mycology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Tea And Coffee (AREA)

Abstract

The invention provides a preparation method of red coffee and a product thereof. The preparation method of the red coffee comprises the following steps: preparing culture liquid; inoculating monascus in the culture liquid at an inoculation amount of 3-5%, carrying out fermentation at 30-32 DEG C for 60-72 hours, and carrying out filtering by using 8 layers of gauze, so that a fermented coffee material is prepared; and then, carrying out drying until the content of the filtered coffee material is lower than 12%, and carrying out screening and grading so as to prepare the coffee product. The preparation method of the red coffee is unique, simple in technological processes, and convenient to operate. The prepared red coffee has unique color and mellow flavor; moreover, the red coffee is silky, smooth and unique in flavor and taste. The preparation method effectively improves quality and nutrition of the prepared red coffee.

Description

A kind of preparation method and products obtained therefrom of red coffee
Technical field
The present invention relates to the preparation method and products obtained therefrom of a kind of red coffee, belong to technical field of food beverage.
Background technology
Write the coffee of " black gold " laudatory title and tealeaves, cocoa and the referred to as big beverage in the world three.It is normal by Rubiaceae The fruit that green shrub is tied is processed, and global annual consumption is 3 times of tealeaves, 2 times of cocoa, " king of beverage " name it is secondary its It is real.
Red yeast rice is both Chinese medicine, is again food, is begun for the Tang Dynasty, away from modern existing more than 1,000 years history.Red yeast rice is monascus Colonize in the fermentation product on rice.Modern study shows that red yeast rice has great Development volue.Modern medicine research report thinks, Red yeast rice has the effect of lowering blood pressure and blood fat, and with natural anticorrosion effect.
Now used as a kind of hobby beverage, its demand is increasing coffee beverage, while hobby of the consumer to coffee Diversity is presented, needs to develop diversified coffee product, but, also there is not natural, the colorful one on the market Coffee.
The content of the invention
It is an object of the invention to provide the preparation method and products obtained therefrom of a kind of red coffee, the coffee color of gained is fresh Gorgeous, unique flavor, meets consumer demand.
Concrete technical scheme is as follows:
(1), make nutrient solution:The formula of nutrient solution is milk 150g-300g, honey 20g-40g, coffee bean 10g-20g, is added water Mix to volume 1000mL, pH value nature;Above-mentioned nutrient solution was in 80 DEG C of heat sterilizations 30 minutes;
(2), fermentation:Inoculum concentration according to 3-5% accesses monascus ruber in nutrient solution, and ferment 60-72h at 30-32 DEG C, with 8 layers After filtered through gauze, the coffee material that must be fermented;
(3), by step(2)After the coffee material cleaning fermented, dry to moisture below 12%, with taking off for prior art Shell machine is carried out after heat treatment, and sieving and grading obtains final product the coffee product of various ranks.
The present invention has advantages below:
(1)Enrich the kind of existing coffee.
(2)The use of monascus ruber, gives coffee and has a kind of local flavor of uniqueness, is conducive to enhancing consumer's to drink desire Hope and mouthfeel.
(3)By the effect of microorganism, the content of the B family vitamins in product is improve, it is with health role.
(4)Obtained beverage has natural beautiful red shade, visually gives people a kind of desire for consumer goods.
(5)Red yeast rice has high anti-oxidation power, by the fermentation of monascus ruber, makes coffee also have high anti-oxidation power, Drink for a long time and be favorably improved body immunity.
Specific embodiment
Below by specific embodiment, the present invention will be further elaborated, it should be appreciated that, the description below is only In order to explain the present invention, and it is not limited thereof.
Embodiment 1
1st, nutrient solution is made:The formula of nutrient solution is milk 150g, honey 20g, coffee bean 10g, adds water and mixes to volume 1000mL, pH value nature;Above-mentioned nutrient solution was in 80 DEG C of heat sterilizations 30 minutes.
2nd, ferment:Monascus ruber is accessed in nutrient solution according to 3% inoculum concentration, ferment 72h at 30 DEG C, with 8 layers of gauze mistake After filter, the coffee material that must be fermented.
3rd, by step(2)After the coffee material cleaning fermented, dry to moisture below 12%, with prior art Hulling machine is carried out after heat treatment, and sieving and grading obtains final product the coffee product of various ranks.
Embodiment 2
1st, nutrient solution is made:The formula of nutrient solution is milk 300g, honey 40g, coffee bean 20g, adds water and mixes to volume 1000mL, pH value nature;Above-mentioned nutrient solution was in 80 DEG C of heat sterilizations 30 minutes.
2nd, ferment:Monascus ruber is accessed in nutrient solution according to 5% inoculum concentration, ferment 60h at 32 DEG C, with 8 layers of gauze mistake After filter, the coffee material that must be fermented.
3rd, by step(2)After the coffee material cleaning fermented, dry to moisture below 12%, with prior art Hulling machine is carried out after heat treatment, and sieving and grading obtains final product the coffee product of various ranks.

Claims (1)

1. a kind of preparation method and products obtained therefrom of red coffee, is characterized in that comprising the following steps:
(1), make nutrient solution:The formula of nutrient solution is milk 150g-300g, honey 20g-40g, coffee bean 10g-20g, is added water Mix to volume 1000mL, pH value nature;Above-mentioned nutrient solution was in 80 DEG C of heat sterilizations 30 minutes;
(2), fermentation:Inoculum concentration according to 3-5% accesses monascus ruber in nutrient solution, and ferment 60-72h at 30-32 DEG C, with 8 layers After filtered through gauze, the coffee material that must be fermented;
(3), by step(2)After the coffee material cleaning fermented, dry to moisture below 12%, with taking off for prior art Shell machine is carried out after heat treatment, and sieving and grading obtains final product the coffee product of various ranks.
CN201611200676.0A 2016-12-22 2016-12-22 Preparation method of red coffee and product thereof Pending CN106578268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611200676.0A CN106578268A (en) 2016-12-22 2016-12-22 Preparation method of red coffee and product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611200676.0A CN106578268A (en) 2016-12-22 2016-12-22 Preparation method of red coffee and product thereof

Publications (1)

Publication Number Publication Date
CN106578268A true CN106578268A (en) 2017-04-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611200676.0A Pending CN106578268A (en) 2016-12-22 2016-12-22 Preparation method of red coffee and product thereof

Country Status (1)

Country Link
CN (1) CN106578268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244426A (en) * 2017-12-06 2018-07-06 山东建筑大学 A kind of preparation method and products obtained therefrom of the full particle fermented beverage containing mung bean

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1874686A (en) * 2003-10-27 2006-12-06 雀巢技术公司 Fermented coffee beverage
CN101497844A (en) * 2008-01-30 2009-08-05 湖北中烟工业有限责任公司 Method for preparing cigarette flavor by microbial fermentation of coffee
CN101530148A (en) * 2009-04-21 2009-09-16 王乐观 Method for fermenting coffee by Pu'er tea liquid
CN102986893A (en) * 2012-12-03 2013-03-27 山东建筑大学 Jerusalem artichoke-soybean fermentation beverage and preparation method thereof
CN103907733A (en) * 2013-01-04 2014-07-09 株式会社康乐生命科学 Method for preparing fermented coffee with decreased caffeine using plant loctobacillus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1874686A (en) * 2003-10-27 2006-12-06 雀巢技术公司 Fermented coffee beverage
CN101497844A (en) * 2008-01-30 2009-08-05 湖北中烟工业有限责任公司 Method for preparing cigarette flavor by microbial fermentation of coffee
CN101530148A (en) * 2009-04-21 2009-09-16 王乐观 Method for fermenting coffee by Pu'er tea liquid
CN102986893A (en) * 2012-12-03 2013-03-27 山东建筑大学 Jerusalem artichoke-soybean fermentation beverage and preparation method thereof
CN103907733A (en) * 2013-01-04 2014-07-09 株式会社康乐生命科学 Method for preparing fermented coffee with decreased caffeine using plant loctobacillus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244426A (en) * 2017-12-06 2018-07-06 山东建筑大学 A kind of preparation method and products obtained therefrom of the full particle fermented beverage containing mung bean

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Application publication date: 20170426