CN109170426A - Compound vinegar beverage of a kind of sprouting black rice bitter buckwheat and preparation method thereof - Google Patents

Compound vinegar beverage of a kind of sprouting black rice bitter buckwheat and preparation method thereof Download PDF

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CN109170426A
CN109170426A CN201811025031.7A CN201811025031A CN109170426A CN 109170426 A CN109170426 A CN 109170426A CN 201811025031 A CN201811025031 A CN 201811025031A CN 109170426 A CN109170426 A CN 109170426A
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bitter buckwheat
black rice
sprouting
liquid
sprout
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周鸣
周一鸣
蒋晴怡
刘倩
崔琳琳
周小理
姜玥
杜丽娜
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Shanghai Institute of Technology
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38Other non-alcoholic beverages
    • A23L2/382Other non-alcoholic beverages fermented
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/52Adding ingredients
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
    • A23L2/84Clarifying or fining of non-alcoholic beverages; Removing unwanted matter using microorganisms or biological material, e.g. enzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12JVINEGAR; PREPARATION OR PURIFICATION THEREOF
    • C12J1/00Vinegar; Preparation or purification thereof
    • C12J1/04Vinegar; Preparation or purification thereof from alcohol
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Non-Alcoholic Beverages (AREA)
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Abstract

The invention discloses a kind of compound vinegar beverages of sprouting black rice bitter buckwheat, which is characterized in that in parts by weight, raw materials used includes: to sprout 8.0~10.0 parts of black rice;Sprout 10.0~15.0 parts of bitter buckwheat;5.0~6.0 parts of composite syrup;0.15~0.2 part of citric acid;70~260 parts of water.The present invention is to sprout black rice and sprout bitter buckwheat as primary raw material, black rice bitter buckwheat Composite vinegar stoste is made through defibrination, complex enzyme hydrolysis, mulriple yeasts fermentation, acetic fermentation and ageing, it is deployed again through composite syrup, citric acid and water, homogeneous, filling, sterilizing obtain full of nutrition, the sour-sweet tasty and refreshing compound vinegar beverage of sprouting black rice bitter buckwheat with health value.Finished product reaches 13 kinds through volatile flavor substance contained known to GC/MS analysis measurement, wherein, 3- hydroxy-2-butanone, trans-Geranylgeraniol and geranyl acetone are distinctive flavor substances in the invention finished product, especially 3- hydroxy-2-butanone has milk fragrance, can assign and sprout the special flavor of the compound vinegar beverage of black rice bitter buckwheat.

Description

Compound vinegar beverage of a kind of sprouting black rice bitter buckwheat and preparation method thereof
Technical field
The present invention relates to vinegar beverage technical fields, and in particular to a kind of compound vinegar beverage of sprouting black rice bitter buckwheat, and it is related to this The preparation method of beverage.
Background technique
Black rice is also known as black rice, is important excellent rice resource.Black rice nourishing is abundant, not only contains protein, vitamin (VB1、VB2) etc., also containing 17 kinds of amino acid needed by human, the physiological activator such as anthocyanidin, unsaturation that contain in black rice Fatty acid, flavones and alkaloid etc. give black rice anti allergic reaction, remove the plurality kinds of health care function such as free radical, anti-aging Energy.Bitter buckwheat also known as black wheat are the excellent dual-purpose of drug and food crops in China, praise highly by people that rutin is the distinctive flavonoids of bitter buckwheat Substance has reducing blood lipid, norcholesterol and anti-oxidant and other effects.
Sprouted unpolished rice is under the conditions of certain physiological activity chemical industry skill, it to be allowed to germinate to suitable using decladding brown rice as raw material When the long sprout of bud, mainly it is made of young shoot and endosperm two parts with cortex, nutritive value is significantly larger than general brown rice.It is black After rice and bitter buckwheat germination, original various enzymes are activated, and the content of some essential amino acids, protein and vitamin increases, The content of middle γ-aminobutyric acid significantly improves, and the nutrition of black rice and bitter buckwheat is made to be improved.
Fruit vinegar beverage and vegetables vinegar beverage made of vinegar beverage on the market is mainly deployed with juice at present, and with paddy Object is that the vinegar beverage that raw material is brewed is very few, and the flavor substance in fruit vinegar beverage is mainly esters, organic acid, alcohols and aldehyde Class, wherein the substances such as acetic acid, lactic acid, benzyl carbinol, hexanal and ethyl acetate influence each other, collective effect, assign fruit vinegar beverage Special fruit flavor.The exploitation of vinegar and cereal cannot be confined in traditional product, develop it is a kind of it is novel, there is special paddy The vinegar beverage of object fragrance is imperative.
Summary of the invention
The object of the present invention is to provide a kind of preparation methods for sprouting the compound vinegar beverage of black rice bitter buckwheat, to sprout black rice and sprout Bitter buckwheat be raw material, by enzymatic hydrolysis, fermentation, ageing, compounding and etc. be prepared, it is simple for process, unique in taste and black Alpha-aminobutyric acid content is higher after rice and bitter buckwheat are sprouted, and enhances the health-care efficacy of vinegar beverage.
In order to achieve the above object, present invention employs following technical solutions:
The compound vinegar beverage of a kind of sprouting black rice bitter buckwheat, which is characterized in that in parts by weight, raw materials used to include:
Preferably, the composite syrup by fructose syrup, malt syrup, glucose syrup and corn syrup in mass ratio That is: fructose syrup: malt syrup: glucose syrup: corn syrup is 3.5~4.5:1.5~2.5:0.5~1.5:1, more preferably 4:2:1:1.
Preferably, the preparation method of the compound vinegar beverage of sprouting black rice bitter buckwheat includes: that will sprout black rice and sprout bitter Buckwheat, which is made, sprouts black rice bitter buckwheat complex enzyme hydrolysis liquid, then is deployed into composite syrup, citric acid and water and sprouts black rice bitter buckwheat Composite vinegar Beverage.
It is highly preferred that the preparation method of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid includes: that will sprout black rice, sprout hardship Buckwheat mixes after distinguishing defibrination, complex enzyme hydrolysis, filtering, sterilizing, inoculation, fermentation, and it is compound to obtain sprouting black rice bitter buckwheat for ageing, separation Enzymolysis liquid.
Preferably, in parts by weight, the raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat includes:
Preferably, in parts by weight, the raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat includes:
Preferably, in parts by weight, the raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat includes:
The present invention also provides the preparation methods of the above-mentioned sprouting compound vinegar beverage of black rice bitter buckwheat characterized by comprising
Step 1: the preparation sprouted black rice, sprout bitter buckwheat:
After fresh black rice and the removal of impurities of bitter buckwheat selection by winnowing, sieving is rinsed with water, then be separately added into black rice quality, bitter buckwheat quality 1 ~2 times of water impregnates 8h~10h in 30 DEG C~35 DEG C environment, then is placed in the environment of 30 DEG C~35 DEG C, humidity 80%~90% Under carry out sprouting processing, terminate and sprout when rudiment length is 0.8mm~1.2mm, that is, respectively obtain sprout black rice, sprout it is bitter Buckwheat;The specific steps of the described sprouting processing include: that will impregnate the black rice after 8h~10h respectively and bitter buckwheat is spread out and is laid on distillation In the wet gauze that water impregnated, and with water complete wetting, it is placed in sprout and is sprouted in incubator;
Step 2: defibrination:
8.0~10.0 parts of sprouting black rices and 10.0~15.0 parts of sprouting bitter buckwheat cleanings are placed in steamer and are steamed respectively 55min~65min is calculated in mass ratio, i.e. sprouting black rice: water is 1:5.5~6.5, and sprout bitter buckwheat: water is 1:5.5~6.5, Sprouting black rice after boiling is added to the water with bitter buckwheat is sprouted, is crushed, defibrination, that is, is respectively obtained and sprout black rice liquid, sprout Bitter buckwheat liquid;
Step 3: complex enzyme hydrolysis, filtering
By the resulting sprouting black rice liquid of step 2 and sprout bitter buckwheat liquid be mixed sprout black rice bitter buckwheat complex liquid, then plus Enter complex enzyme to be digested, 65 DEG C~70 DEG C of controlled enzymatic hydrolysis temperature, enzymolysis time 20min~30min, be subsequently cooled to 55 DEG C~ 60 DEG C, material liquid pH is adjusted to 4.0~4.5, adds carbohydrase, 55 DEG C~65 DEG C of controlled enzymatic hydrolysis temperature, enzymolysis time 4h~6h, Then it filters, obtains sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;Above-mentioned complex enzyme is by mesophilicα-diastase, pectase and cellulose Enzyme is in mass ratio i.e.: mesophilicα-diastase: pectase: cellulase is 1.5~2.5:0.5~1.5:1 composition, and additional amount is pressed Mass percent calculates, and is the 0.35~0.45% of sprouting black rice bitter buckwheat complex liquid, wherein the enzyme activity of mesophilicα-diastase 3500U/g~4500U/g, the enzyme activity of pectase are 4500U/g~5500U/g, the enzyme activity of cellulase be 2500U/g~ 3500U/g;Enzyme activity 80000U/g~120000U/g of carbohydrase, additional amount are calculated by mass percentage, to sprout bitter buckwheat The 0.25~0.35% of liquid
Step 4: sterilizing, inoculation, fermentation
The resulting total sugar content for sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid of step 3 is adjusted to 180 with sucrose
G/L~250g/L, sterilizing are cooled to 35 DEG C~40 DEG C, and access activation mulriple yeasts are issued in 35 DEG C~38 DEG C Ferment 60h~80h, then adjusting alcoholic strength is 5~6%vol, and sterilizing is cooled to 35 DEG C~40 DEG C, and access activation acetic acid bacteria is set Ferment under the conditions of 130r/min~150r/min, 25 DEG C~35 DEG C 70h~100h in shaken cultivation case, obtains fermentation liquid;
Step 5: ageing, separation
1~2% salt is added into the resulting fermentation liquid of step 4, ageing 1~2 month, then sterilizes, is centrifuged, takes Layer clear liquid obtains sprouting black rice bitter buckwheat Composite vinegar stoste;
Step 6: allotment
After 5.0~6.0 parts of composite syrups, 0.15~0.2 part of citric acid and water mixed dissolution, and step 5 is resulting sprouts Nigrescence rice bitter buckwheat Composite vinegar stoste is sufficiently mixed uniformly, obtains mixed liquor;It is used in water used in the mixed dissolution and step 2 The total amount of water is 70~260 parts;
Step 7: homogeneous, filling:
The resulting mixed liquor of step 6 is heated to 60 DEG C~65 DEG C, control homogenization pressure is that 30MPa~40MPa carries out the Homogeneous 10min~15min, control homogenization pressure are that 10MPa~20MPa carries out second of homogeneous 5min~10min, are obtained Homogenizing fluid, it is then filling;
Step 8: sterilizing, finished product
It will cool down after the resulting homogenizing fluid sterilizing of step 7 to get the sprouting compound vinegar beverage of black rice bitter buckwheat.
Preferably, the complex enzyme in the step 3 by mesophilicα-diastase, pectase and cellulase in mass ratio That is: mesophilicα-diastase: pectase: cellulase 2:1:1, additional amount are calculated by mass percentage, bitter to sprout black rice The 0.4% of buckwheat complex liquid, wherein the enzyme activity 4000U/g of mesophilicα-diastase, the enzyme activity of pectase are 5000U/g, fiber The enzyme activity of plain enzyme is 3000U/g;The enzyme activity 100000U/g of above-mentioned carbohydrase, additional amount are calculated by mass percentage, It is the 0.3% of sprouting black rice bitter buckwheat complex liquid.
Preferably, the mulriple yeasts in the step 4 are combined by dry ferment, saccharomyces cerevisiae and aroma-producing yeasts, Wherein, the mass ratio of dry ferment, saccharomyces cerevisiae and aroma-producing yeasts is 1:3.5~4.5:1.5~2.5, and additional amount presses quality hundred Divide than calculating, is the 0.2~0.4% of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid that step 3 obtains.
Preferably, the activation step of the acetic acid bacteria in the step 4 are as follows: press yeast powder 5g/L~15g/L, glucose The ratio of 5g/L~15g/L makes fluid nutrient medium, after sterilizing, is cooled to 60 DEG C~65 DEG C, 2~4% edible alcohol is added, Acetic acid bacteria is accessed by 2~4% inoculum concentration, 25 DEG C~35 DEG C is placed in, trains in the shaken cultivation case of 120r/min~160r/min It supports to muddiness, after cultivating for 3 generations, is used as acetic fermentation, additional amount is calculated by mass percentage, and the sprouting obtained for step 3 is black The 5~8% of rice bitter buckwheat complex enzyme hydrolysis liquid.
Preferably, the activation step of the mulriple yeasts includes: the water for taking mulriple yeasts 10~15 times (w/w), 30 DEG C~35 DEG C are heated to, mulriple yeasts are then added, activates 25min~30min.
Preferably, the additional amount of mulriple yeasts is calculated by mass percentage in the step 4, to sprout black rice bitter buckwheat The 0.2% of complex enzyme hydrolysis liquid;The additional amount of acetic acid bacteria is calculated by mass percentage, to sprout black rice bitter buckwheat complex enzyme hydrolysis liquid 5%.
Preferably, the additional amount of mulriple yeasts is calculated by mass percentage in the step 4, to sprout black rice bitter buckwheat The 0.3% of complex enzyme hydrolysis liquid;The additional amount of acetic acid bacteria is calculated by mass percentage, to sprout black rice bitter buckwheat complex enzyme hydrolysis liquid 6.5%.
Preferably, the additional amount of mulriple yeasts is calculated by mass percentage in the step 4, to sprout black rice bitter buckwheat The 0.4% of complex enzyme hydrolysis liquid;The additional amount of acetic acid bacteria is calculated by mass percentage, to sprout black rice bitter buckwheat complex enzyme hydrolysis liquid 8%.
Compared with prior art, the beneficial effects of the present invention are:
The compound vinegar beverage nutritive value of a kind of sprouting black rice bitter buckwheat of the invention is abundant, because black rice contains largely naturally Black rice pigments, various trace elements and vitamin, studies have shown that black rice has enriching yin and nourishing kidney, strengthening spleen and warming liver, qi and activate blood circulation, prolongs The curative effects such as slow aging.And exclusive rutin in bitter buckwheat, there are reducing blood lipid, norcholesterol and anti-oxidant and other effects.
Further, because using sprout black rice and sprout bitter buckwheat as raw material, can be by the γ-aminobutyric acid in raw material utmostly Release, activate the nutrition in raw material, and nutrition made to be improved, refine.Thus, black rice and bitter buckwheat are brewed At vinegar beverage, the application field of cereal is expanded, health-care vinegar beverage edible for humans provides a kind of selection again.
There is no the similar compound vinegar beverage of sprouting black rice bitter buckwheat on domestic market, this is provided for the exploitation of the product The wide market space.
Finished product reaches 13 kinds through volatile flavor substance contained known to GC/MS analysis measurement, wherein 3- hydroxyl -2- Butanone, trans-Geranylgeraniol and geranyl acetone are distinctive flavor substance in the invention finished product, especially 3- hydroxy-2-butanone With milk fragrance, it can assign and sprout the special flavor of the compound vinegar beverage of black rice bitter buckwheat.
Detailed description of the invention
Fig. 1 is the chromatogram analyzed using GC/MS the fragrance component sprouted in the compound vinegar beverage of black rice bitter buckwheat.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited Range.
Each raw material used in the following embodiment is commercial product.Wherein, aroma-producing yeasts: being purchased from Angel Yeast share has Limit company, article No. are as follows: 18362094954;Saccharomyces cerevisiae: Angel Yeast Co., Ltd, article No. are purchased from are as follows: 1552855;It is dry Yeast: Angel Yeast Co., Ltd, article No. are purchased from are as follows: 1552836;Yeast powder: it is limited to be purchased from one promise biotechnology of Zhejiang Company, article No. are as follows: 29813370142;Mesophilicα-diastase: Cangzhou Xia Sheng biotechnology of enzymes Co., Ltd, article No. are purchased from are as follows: 31843039308;Pectase: Cangzhou Xia Sheng biotechnology of enzymes Co., Ltd, article No. are as follows: 32056637413 are purchased from;Cellulose Enzyme: Cangzhou Xia Sheng biotechnology of enzymes Co., Ltd, article No. are as follows: 31628723151 are purchased from;Carbohydrase: it is raw to be purchased from Cangzhou summer Sheng enzyme Object Technology Co., Ltd., article No. are as follows: 15058901279;Acetic acid bacteria: it is purchased from Shanghai enlightening hair brewing biological products Co., Ltd.
Embodiment 1
A kind of compound vinegar beverage of sprouting black rice bitter buckwheat, it is in parts by weight, raw materials used to include:
The composite syrup by fructose syrup, malt syrup, glucose syrup and corn syrup in mass ratio i.e.: high fructose corn Slurry: malt syrup: glucose syrup: corn syrup 4:2:1:1;
The compound vinegar beverage of sprouting black rice bitter buckwheat is prepared by a method comprising the following steps:
(1) preparation sprouted black rice, sprout bitter buckwheat
After fresh black rice and the removal of impurities of bitter buckwheat selection by winnowing, it is sieved with 4 mesh screens, selects full seed, the good black rice of maturity And bitter buckwheat, it is rinsed with water, then be separately added into the water of black rice quality, 1 times of bitter buckwheat quality, impregnates 8h in 30 DEG C~35 DEG C environment, It is placed in 30 DEG C~35 DEG C again, carries out sprouting processing in the environment of humidity 80%~90%, is 0.8mm~1.2mm to rudiment length When terminate sprout, that is, respectively obtain sprout black rice, sprout bitter buckwheat;
Above-mentioned sprouting processing, specific steps are as follows: the black rice after 8h will be impregnated respectively and bitter buckwheat is uniformly spread out and is laid on use In the wet gauze that distilled water immersion is crossed, and with water complete wetting, it is placed in sprout and is sprouted in incubator;
(2) defibrination
0.80Kg is sprouted into black rice respectively and 1.0Kg sprouts bitter buckwheat cleaning and is placed in steamer and steams 60min, is counted in mass ratio Calculate, i.e. sprouting black rice: water 1:6 sprouts bitter buckwheat: water 1:6, is respectively added to the sprouting black rice after boiling with bitter buckwheat is sprouted It in 4.8Kg and 6Kg water, is crushed, defibrination, that is, respectively obtains and sprout black rice liquid, sprout bitter buckwheat night;
(3) complex enzyme hydrolysis, filtering
By the resulting sprouting black rice liquid of step 2 and sprout bitter buckwheat liquid be mixed sprout black rice bitter buckwheat complex liquid, then plus Enter complex enzyme to be digested, 65 DEG C of controlled enzymatic hydrolysis temperature, enzymolysis time 20min is subsequently cooled to 55 DEG C, with the lemon of pH 3.5 Acid-sodium citrate buffer solution adjusts material liquid pH to 4.0.Add carbohydrase, controlled enzymatic hydrolysis temperature 60 C, enzymolysis time 4h, so Afterwards with 50 mesh screens, obtain sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;
Above-mentioned complex enzyme by mesophilicα-diastase, pectase and cellulase in mass ratio i.e.: mesophilicα-diastase: fruit Glue enzyme: cellulase is 2:1:1 composition, and additional amount is calculated by mass percentage, to sprout black rice bitter buckwheat complex liquid 0.4%, wherein the enzyme activity 4000U/g of mesophilicα-diastase, the enzyme activity of pectase are 5000U/g, the enzyme activity of cellulase Power is 3000U/g;
The enzyme activity 100000U/g of above-mentioned carbohydrase, additional amount are calculated by mass percentage, to sprout black rice bitter buckwheat The 0.3% of complex liquid;
(4) it sterilizes, be inoculated with, fermentation
The resulting total sugar content for sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid of step (3) is adjusted to 180g/L with sucrose, so Sterilize under the conditions of 121 DEG C 20min afterwards, is cooled to 35 DEG C, and access activation mulriple yeasts, ferment 72h at 35 DEG C~38 DEG C, Then adjustment alcoholic strength is 5%vol, and sterilize 20min under the conditions of 121 DEG C, is cooled to 35 DEG C~40 DEG C, access activation acetic acid Bacterium is placed in shaken cultivation case the 96h that ferments under the conditions of 140r/min, 30 DEG C, obtains fermentation liquid;
Above-mentioned mulriple yeasts are combined by dry ferment, saccharomyces cerevisiae and aroma-producing yeasts, wherein dry ferment, wine brewing ferment Female and aroma-producing yeasts mass ratioes are 1:4:2, and additional amount is calculated by mass percentage, the sprouting black rice obtained for step (3) The 0.4% of bitter buckwheat complex enzyme hydrolysis liquid;
The activation step of above-mentioned mulriple yeasts includes: the water for taking mulriple yeasts 15 times (w/w), is heated to 35 DEG C, so After be added mulriple yeasts, activate 30min;
The activation step of above-mentioned acetic acid bacteria are as follows: fluid nutrient medium is made in the ratio of yeast powder 10g/L, glucose 10g/L, It is sterilized after 20min under the conditions of 121 DEG C, is rapidly cooled to 60 DEG C~65 DEG C, 3% edible alcohol is added, by 3% inoculum concentration Acetic acid bacteria is accessed, is placed in 30 DEG C, culture after cultivating for 3 generations, is used as acetic fermentation to muddiness in the shaken cultivation case of 140r/min, Its additional amount is calculated by mass percentage, and is the 8% of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid that step (3) obtain;
(5) ageing, separation
1% salt is added into step (4) resulting fermentation liquid, ageing 1 month, then sterilizes under the conditions of 121 DEG C 20min is centrifuged 15min under the conditions of 4000r/min, takes supernatant liquor, obtains sprouting black rice bitter buckwheat Composite vinegar stoste;
(6) it deploys
After 0.5Kg composite syrup, 0.015Kg citric acid and 5.2Kg water mixed dissolution, with step (5) resulting sprouting Black rice bitter buckwheat Composite vinegar stoste is sufficiently mixed uniformly, obtains mixed liquor;
(7) homogeneous, filling
Step (6) resulting mixed liquor is heated to 60 DEG C~65 DEG C, control homogenization pressure is that 30MPa progress is equal for the first time Matter 10min, control homogenization pressure are that 10MPa carries out second of equal 5min, obtain homogenizing fluid, then filling;
(8) sterilizing, finished product
Step (7) resulting homogenizing fluid is sterilized under the conditions of 121 DEG C, and it is multiple to get black rice bitter buckwheat is sprouted to cool down after 20min Close vinegar beverage.
Embodiment 2
A kind of compound vinegar beverage of sprouting black rice bitter buckwheat, it is in parts by weight, raw materials used to include:
The composite syrup by fructose syrup, malt syrup, glucose syrup and corn syrup in mass ratio i.e.: high fructose corn Slurry: malt syrup: glucose syrup: corn syrup 4:2:1:1;
The compound vinegar beverage of sprouting black rice bitter buckwheat is prepared by a method comprising the following steps:
(1) preparation sprouted black rice, sprout bitter buckwheat
After fresh black rice and the removal of impurities of bitter buckwheat selection by winnowing, it is sieved with 4 mesh screens, selects full seed, the good black rice of maturity And bitter buckwheat, it is rinsed with water, then be separately added into the water of black rice quality, 1.5 times of bitter buckwheat quality, is impregnated in 30 DEG C~35 DEG C environment 9h, then be placed in 30 DEG C~35 DEG C, carry out sprouting processing in the environment of humidity 80%~90%, to rudiment length be 0.8mm~ It terminates and sprouts when 1.2mm, that is, respectively obtain and sprout black rice, sprout bitter buckwheat;
Above-mentioned sprouting processing, specific steps are as follows: the black rice after 9h will be impregnated respectively and bitter buckwheat is uniformly spread out and is laid on use In the wet gauze that distilled water immersion is crossed, and with water complete wetting, it is placed in sprout and is sprouted in incubator;
(2) defibrination
0.9Kg is sprouted into black rice respectively and 1.25Kg sprouts bitter buckwheat cleaning and is placed in steamer and steams 60min, is counted in mass ratio Calculate, i.e. sprouting black rice: water 1:6 sprouts bitter buckwheat: water 1:6, and the sprouting black rice after boiling is added to bitter buckwheat is sprouted It in 5.4Kg and 7.5Kg water, is crushed, defibrination, that is, respectively obtains and sprout black rice liquid, sprout bitter buckwheat liquid;
(3) complex enzyme hydrolysis, filtering
It calculates in mass ratio, sprouts black rice liquid: sprouting the ratio that bitter buckwheat liquid is 1:1 and calculate, by step (2) resulting sprouting It black rice liquid and sprouts bitter buckwheat liquid and is mixed and sprout black rice bitter buckwheat complex liquid, be then added complex enzyme, 68 DEG C of controlled enzymatic hydrolysis temperature, Enzymolysis time 25min is subsequently cooled to 58 DEG C, adjusts material liquid pH to 4.2 with the citric acid-sodium citrate buffer solution of pH 3.5. Carbohydrase, controlled enzymatic hydrolysis temperature 60 C are added, it is multiple to obtain sprouting black rice bitter buckwheat then with 50 mesh screens by enzymolysis time 5h Close enzymolysis liquid;
Above-mentioned complex enzyme by mesophilicα-diastase, pectase and cellulase in mass ratio i.e.: mesophilicα-diastase: fruit Glue enzyme: cellulase 2:1:1, additional amount are calculated by mass percentage, and are the 0.4% of sprouting black rice bitter buckwheat complex liquid, The enzyme activity of the enzyme activity 4000U/g of middle mesophilicα-diastase, pectase are 5000U/g, and the enzyme activity of cellulase is 3000U/g;
The enzyme activity 100000U/g of above-mentioned carbohydrase, additional amount are calculated by mass percentage, to sprout black rice bitter buckwheat The 0.3% of complex liquid;
(4) it sterilizes, be inoculated with, fermentation
The resulting total sugar content for sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid of step (3) is adjusted to 215g/L with sucrose, so Sterilize under the conditions of 121 DEG C 20min afterwards, is cooled to 37 DEG C, and access activation mulriple yeasts, ferment 72h at 35 DEG C~38 DEG C, Then adjustment alcoholic strength is 5.5%vol, and sterilize 20min under the conditions of 121 DEG C, is cooled to 35 DEG C~40 DEG C, access activation acetic acid Bacterium is placed in shaken cultivation case the 96h that ferments under the conditions of 140r/min, 30 DEG C, obtains fermentation liquid;
Above-mentioned mulriple yeasts are combined by dry ferment, saccharomyces cerevisiae and aroma-producing yeasts, wherein dry ferment, wine brewing ferment Female and aroma-producing yeasts mass ratioes are 1:4:2, and additional amount is calculated by mass percentage, the sprouting black rice obtained for step (3) The 0.3% of bitter buckwheat complex enzyme hydrolysis liquid;
The activation step of above-mentioned acetic acid bacteria are as follows: fluid nutrient medium is made in the ratio of yeast powder 10g/L, glucose 10g/L, It is sterilized after 20min under the conditions of 121 DEG C, is rapidly cooled to 60 DEG C~65 DEG C, 3% edible alcohol is added, by 3% inoculum concentration Acetic acid bacteria is accessed, is placed in 30 DEG C, culture after cultivating for 3 generations, is used as acetic fermentation to muddiness in the shaken cultivation case of 140r/min, Its additional amount is calculated by mass percentage, and is the 6.5% of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid that step (3) obtain;
The activation step of above-mentioned mulriple yeasts includes: the water for taking mulriple yeasts 10 times (w/w), is heated to 35 DEG C, so After be added mulriple yeasts, activate 25min;
(5) ageing, separation
The salt of addition 1.5% into step (4) resulting fermentation liquid, ageing 1.5 months, then under the conditions of 121 DEG C Sterilize 20min, and 15min is centrifuged under the conditions of 4000r/min, takes supernatant liquor, obtains sprouting black rice bitter buckwheat Composite vinegar stoste;
(6) it deploys
After 0.55Kg composite syrup, 0.0175Kg citric acid and 8.1Kg water mixed dissolution, and step (5) is resulting sprouts Nigrescence rice bitter buckwheat Composite vinegar stoste is sufficiently mixed uniformly, obtains mixed liquor;
(7) homogeneous, filling
Step (6) resulting mixed liquor is heated to 60 DEG C~65 DEG C, control homogenization pressure is that 35MPa progress is equal for the first time Matter 13min, control homogenization pressure are that 15MPa carries out second of homogeneous 8min, obtain homogenizing fluid, then filling;
(8) sterilizing, finished product
Step (7) resulting homogenizing fluid is sterilized under the conditions of 121 DEG C, and it is multiple to get black rice bitter buckwheat is sprouted to cool down after 20min Close vinegar beverage.
Embodiment 3
A kind of compound vinegar beverage of sprouting black rice bitter buckwheat, it is in parts by weight, raw materials used to include:
The composite syrup by fructose syrup, malt syrup, glucose syrup and corn syrup in mass ratio i.e.: high fructose corn Slurry: malt syrup: glucose syrup: corn syrup 4:2:1:1;
The compound vinegar beverage of sprouting black rice bitter buckwheat is prepared by a method comprising the following steps:
(1) preparation sprouted black rice, sprout bitter buckwheat
After fresh black rice and the removal of impurities of bitter buckwheat selection by winnowing, it is sieved with 4 mesh screens, selects full seed, the good black rice of maturity And bitter buckwheat, it is rinsed with water, then be separately added into the water of black rice quality, 2 times of bitter buckwheat quality, impregnates 10h in 30 DEG C~35 DEG C environment, It is placed in 30 DEG C~35 DEG C again, carries out sprouting processing in the environment of humidity 80%~90%, is 0.8mm~1.2mm to rudiment length When terminate sprout, that is, respectively obtain sprout black rice, sprout bitter buckwheat;
Above-mentioned sprouting processing, specific steps are as follows: the black rice after 10h will be impregnated respectively and bitter buckwheat is uniformly spread out and is laid on use In the wet gauze that distilled water immersion is crossed, and with water complete wetting, it is placed in sprout and is sprouted in incubator;
(2) defibrination
1.0Kg is sprouted into black rice respectively and 1.5Kg sprouts bitter buckwheat cleaning and is placed in steamer and steams 60min, is counted in mass ratio Calculate, i.e. sprouting black rice: water 1:6 sprouts bitter buckwheat: water 1:6, and the sprouting black rice after boiling is added to 6Kg with bitter buckwheat is sprouted It in 9Kg water, is crushed, defibrination, that is, respectively obtains and sprout black rice liquid, sprout bitter buckwheat night;
(3) complex enzyme hydrolysis, filtering
It calculates in mass ratio, sprouts black rice liquid: sprouting the ratio that bitter buckwheat liquid is 1:1 and calculate, by step (2) resulting sprouting It black rice liquid and sprouts bitter buckwheat liquid and is mixed and sprout black rice bitter buckwheat complex liquid, be then added complex enzyme, controlled enzymatic hydrolysis temperature 70 C, Enzymolysis time 30min is subsequently cooled to 60 DEG C, adjusts material liquid pH to 4.5 with the citric acid-sodium citrate buffer solution of pH 3.5. Carbohydrase, controlled enzymatic hydrolysis temperature 60 C are added, it is multiple to obtain sprouting black rice bitter buckwheat then with 50 mesh screens by enzymolysis time 6h Close enzymolysis liquid;
Above-mentioned complex enzyme by mesophilicα-diastase, pectase and cellulase in mass ratio i.e.: mesophilicα-diastase: fruit Glue enzyme: cellulase 2:1:1, additional amount are calculated by mass percentage, and are the 0.4% of sprouting black rice bitter buckwheat complex liquid, The enzyme activity of the enzyme activity 4000U/g of middle mesophilicα-diastase, pectase are 5000U/g, and the enzyme activity of cellulase is 3000U/g;
The enzyme activity 100000U/g of above-mentioned carbohydrase, additional amount are calculated by mass percentage, to sprout black rice bitter buckwheat The 0.3% of complex liquid;
(4) it sterilizes, be inoculated with, fermentation
The resulting total sugar content for sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid of step (3) is adjusted to 250g/L with sucrose, so Sterilize under the conditions of 121 DEG C 20min afterwards, is cooled to 40 DEG C, and access activation mulriple yeasts, ferment 72h at 35 DEG C~38 DEG C, Then adjustment alcoholic strength is 6%vol, and sterilize 20min under the conditions of 121 DEG C, is cooled to 35 DEG C~40 DEG C, access activation acetic acid Bacterium is placed in shaken cultivation case the 96h that ferments under the conditions of 140r/min, 30 DEG C, obtains fermentation liquid;
Above-mentioned mulriple yeasts are combined by dry ferment, saccharomyces cerevisiae and aroma-producing yeasts, wherein dry ferment, wine brewing ferment Female and aroma-producing yeasts mass ratioes are 1:4:2, and additional amount is calculated by mass percentage, the sprouting black rice obtained for step (3) The 0.2% of bitter buckwheat complex enzyme hydrolysis liquid;
The activation step of above-mentioned acetic acid bacteria are as follows: fluid nutrient medium is made in the ratio of yeast powder 10g/L, glucose 10g/L, It is sterilized after 20min under the conditions of 121 DEG C, is rapidly cooled to 60 DEG C~65 DEG C, 3% edible alcohol is added, by 3% inoculum concentration Acetic acid bacteria is accessed, is placed in 30 DEG C, culture after cultivating for 3 generations, is used as acetic fermentation to muddiness in the shaken cultivation case of 140r/min, Its additional amount is calculated by mass percentage, and is the 5% of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid that step (3) obtain;
The activation step of above-mentioned mulriple yeasts includes: the water for taking mulriple yeasts 12 times (w/w), is heated to 30 DEG C, so After be added mulriple yeasts, activate 25min;
(5) ageing, separation
2% salt is added into step (4) resulting fermentation liquid, ageing 2 months, then sterilizes under the conditions of 121 DEG C 20min is centrifuged 15min under the conditions of 4000r/min, takes supernatant liquor, obtains sprouting black rice bitter buckwheat Composite vinegar stoste;
(6) it deploys
After 0.6Kg composite syrup, 0.02Kg citric acid and 7Kg water mixed dissolution, with the resulting sprouting black rice of step (5) Bitter buckwheat Composite vinegar stoste is sufficiently mixed uniformly, obtains mixed liquor;
(7) homogeneous, filling
Step (6) resulting mixed liquor is heated to 60 DEG C~65 DEG C, control homogenization pressure is that 40MPa progress is equal for the first time Matter 15min, control homogenization pressure are that 20MPa carries out second of homogeneous 10min, obtain homogenizing fluid, then filling;
(8) sterilizing, finished product
Step (7) resulting homogenizing fluid is sterilized under the conditions of 121 DEG C, and it is multiple to get black rice bitter buckwheat is sprouted to cool down after 20min Close vinegar beverage.
The volatile flavor substance sprouted in the compound vinegar beverage of black rice bitter buckwheat is measured using GC/MS.
Chromatographic condition are as follows: it uses Rtx-WAX elastic quartz capillary tube (30m × 0.25mm × 0.25 μm), carrier gas is helium, Flow 1.0mL/min, does not shunt, and 230 DEG C of injector temperature, column temperature initial temperature is 35 DEG C, is risen to the speed of 5 DEG C/min 180 DEG C, 2min is kept, 230 DEG C is risen to the speed of 10 DEG C/min, keeps 5min.
Mass Spectrometry Conditions are as follows: 230 DEG C of interface temperature, 230 DEG C of ion source temperature, electron energy 70eV, scanning quality range is 33~450 (m/z).Classification analysis is carried out to substance of the matching degree greater than 80% that NIST14 library searching goes out.
A kind of compound vinegar beverage of sprouting black rice bitter buckwheat of the invention has the characteristic perfume sprouted black rice and sprout bitter buckwheat Gas, color is limpid and taste comfortable acid.Acidity (with acetometer) measurement carried out to the finished product of embodiment 1,2,3, embodiment 1 at The acidity of product is 4.0g/100mL, and the acidity of 2 finished product of embodiment is 3.5g/100mL, and the acidity of 3 finished product of embodiment is 3.0g/ 100mL, wherein the sprouting black rice bitter buckwheat Composite vinegar beverage mouthfeel of embodiment 2 is milder, comfortable acid.Finished product is analyzed through GC/MS Contained volatile flavor substance reaches 13 kinds known to measurement, wherein 3- hydroxy-2-butanone, trans-Geranylgeraniol and spiceleaf Benzylacetone is that distinctive flavor substance in the invention finished product, especially 3- hydroxy-2-butanone have milk fragrance, can assign sprouting The special flavor of the compound vinegar beverage of black rice bitter buckwheat.
Above said content is only the basic explanation under present inventive concept, and is appointed made by technical solution according to the present invention What equivalent transformation, is within the scope of protection of the invention.

Claims (10)

1. a kind of compound vinegar beverage of sprouting black rice bitter buckwheat, which is characterized in that in parts by weight, raw materials used to include:
2. sprouting the compound vinegar beverage of black rice bitter buckwheat as described in claim 1, which is characterized in that the composite syrup is by fruit Portugal Syrup, malt syrup, glucose syrup and corn syrup be in mass ratio i.e.: fructose syrup: malt syrup: glucose syrup: primverose Slurry is 3.5~4.5:1.5~2.5:0.5~1.5:1.
3. sprouting the compound vinegar beverage of black rice bitter buckwheat as described in claim 1, which is characterized in that in parts by weight, described The raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat include:
4. sprouting the compound vinegar beverage of black rice bitter buckwheat as described in claim 1, which is characterized in that in parts by weight, described The raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat include:
5. sprouting the compound vinegar beverage of black rice bitter buckwheat as described in claim 1, which is characterized in that in parts by weight, described The raw material of the compound vinegar beverage of sprouting black rice bitter buckwheat include:
6. the preparation method of any of claims 1-5 for sprouting the compound vinegar beverage of black rice bitter buckwheat, which is characterized in that packet It includes:
Step 1: the preparation sprouted black rice, sprout bitter buckwheat:
After fresh black rice and the removal of impurities of bitter buckwheat selection by winnowing, sieving is rinsed with water, then be separately added into black rice quality, bitter buckwheat quality 1~2 Times water, 8h~10h is impregnated in 30 DEG C~35 DEG C environment, then be placed in 30 DEG C~35 DEG C, in the environment of humidity 80%~90% Sprouting processing is carried out, terminates and sprouts when rudiment length is 0.8mm~1.2mm, that is, is respectively obtained and is sprouted black rice, sprouts bitter buckwheat; The specific steps of the described sprouting processing include: that will impregnate the black rice after 8h~10h respectively and bitter buckwheat is spread out to be laid on and uses distilled water In the wet gauze impregnated, and with water complete wetting, it is placed in sprout and is sprouted in incubator;
Step 2: defibrination:
8.0~10.0 parts of sprouting black rices and the cleaning of 10.0~15.0 parts of sprouting bitter buckwheats are placed in steamer respectively steam 55min~ 65min is calculated in mass ratio, i.e. sprouting black rice: water is 1:5.5~6.5, and sprout bitter buckwheat: water is 1:5.5~6.5, after boiling Sprouting black rice and sprout bitter buckwheat be added to the water, crushed, defibrination, that is, respectively obtain sprout black rice liquid, sprout bitter buckwheat liquid;
Step 3: complex enzyme hydrolysis, filtering
The resulting sprouting black rice liquid of step 2 and sprouting bitter buckwheat liquid are mixed and sprout black rice bitter buckwheat complex liquid, is then added multiple Synthase is digested, and 65 DEG C~70 DEG C of controlled enzymatic hydrolysis temperature, enzymolysis time 20min~30min is subsequently cooled to 55 DEG C~60 DEG C, material liquid pH is adjusted to 4.0~4.5, adds carbohydrase, 55 DEG C~65 DEG C of controlled enzymatic hydrolysis temperature, enzymolysis time 4h~6h, so After filter, obtain sprout black rice bitter buckwheat complex enzyme hydrolysis liquid;Above-mentioned complex enzyme is by mesophilicα-diastase, pectase and cellulase In mass ratio i.e.: mesophilicα-diastase: pectase: cellulase is 1.5~2.5:0.5~1.5:1 composition, and additional amount presses matter It measures percentage to calculate, is the 0.35~0.45% of sprouting black rice bitter buckwheat complex liquid, wherein the enzyme activity of mesophilicα-diastase 3500U/g~4500U/g, the enzyme activity of pectase are 4500U/g~5500U/g, the enzyme activity of cellulase be 2500U/g~ 3500U/g;Enzyme activity 80000U/g~120000U/g of carbohydrase, additional amount are calculated by mass percentage, to sprout bitter buckwheat The 0.25~0.35% of liquid
Step 4: sterilizing, inoculation, fermentation
The resulting total sugar content for sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid of step 3 is adjusted to 180g/L~250g/L with sucrose, Sterilizing is cooled to 35 DEG C~40 DEG C, and access activation mulriple yeasts, ferment 60~80h at 35 DEG C~38 DEG C, then adjusts wine Precision is 5~6%vol, and sterilizing is cooled to 35 DEG C~40 DEG C, and access activation acetic acid bacteria is placed in shaken cultivation case in 130r/ Min~150r/min, ferment under the conditions of 25~35 DEG C 70h~100h, obtains fermentation liquid;
Step 5: ageing, separation
1~2% salt is added into the resulting fermentation liquid of step 4, ageing 1~2 month, then sterilizes, is centrifuged, takes upper layer clear Liquid obtains sprouting black rice bitter buckwheat Composite vinegar stoste;
Step 6: allotment
It is black with the resulting sprouting of step 5 after 5.0~6.0 parts of composite syrups, 0.15~0.2 part of citric acid and water mixed dissolution Rice bitter buckwheat Composite vinegar stoste is sufficiently mixed uniformly, obtains mixed liquor;Water used in the mixed dissolution and water used in step 2 Total amount is 70~260 parts;
Step 7: homogeneous, filling:
The resulting mixed liquor of step 6 is heated to 60 DEG C~65 DEG C, control homogenization pressure is that 30MPa~40MPa is carried out for the first time Homogeneous 10min~15min, control homogenization pressure are that 10MPa~20MPa carries out second of homogeneous 5min~10min, obtain homogeneous Liquid, it is then filling;
Step 8: sterilizing, finished product
It will cool down after the resulting homogenizing fluid sterilizing of step 7 to get the sprouting compound vinegar beverage of black rice bitter buckwheat.
7. sprouting the preparation method of the compound vinegar beverage of black rice bitter buckwheat as claimed in claim 6, which is characterized in that the step Complex enzyme in 3 by mesophilicα-diastase, pectase and cellulase in mass ratio i.e.: mesophilicα-diastase: pectase: fiber Plain enzyme is 2:1:1, and additional amount is calculated by mass percentage, and is the 0.4% of sprouting black rice bitter buckwheat complex liquid, wherein medium temperature α-shallow lake The enzyme activity 4000U/g of powder enzyme, the enzyme activity of pectase are 5000U/g, and the enzyme activity of cellulase is 3000U/g;Above-mentioned The enzyme activity 100000U/g of carbohydrase, additional amount are calculated by mass percentage, and are the 0.3% of sprouting black rice bitter buckwheat complex liquid; Mulriple yeasts in the step 4 are combined by dry ferment, saccharomyces cerevisiae and aroma-producing yeasts, wherein dry ferment, wine brewing The mass ratio of yeast and aroma-producing yeasts is 1:3.5~4.5:1.5~2.5, and additional amount is calculated by mass percentage, and is step 3 The 0.2~0.4% of obtained sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;The activation step of acetic acid bacteria in the step 4 are as follows: press The ratio production fluid nutrient medium of yeast powder 5g/L~15g/L, glucose 5g/L~15g/L, after sterilizing, are cooled to 60 DEG C~65 DEG C, be added 2~4% edible alcohol, by 2~4% inoculum concentration access acetic acid bacteria, be placed in 25 DEG C~35 DEG C, 120r/min~ Culture after cultivating for 3 generations, is used as acetic fermentation, additional amount is by mass percentage to muddiness in the shaken cultivation case of 160r/min It calculates, is the 5~8% of the sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid that step 3 obtains.
8. sprouting the preparation method of the compound vinegar beverage of black rice bitter buckwheat as claimed in claim 6, which is characterized in that the step The additional amount of mulriple yeasts is calculated by mass percentage in 4, is the 0.2% of sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;Acetic acid bacteria Additional amount be calculated by mass percentage, be sprout black rice bitter buckwheat complex enzyme hydrolysis liquid 5%.
9. sprouting the preparation method of the compound vinegar beverage of black rice bitter buckwheat as claimed in claim 6, which is characterized in that the step The additional amount of mulriple yeasts is calculated by mass percentage in 4, is the 0.3% of sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;Acetic acid bacteria Additional amount be calculated by mass percentage, be sprout black rice bitter buckwheat complex enzyme hydrolysis liquid 6.5%.
10. sprouting the preparation method of the compound vinegar beverage of black rice bitter buckwheat as claimed in claim 6, which is characterized in that the step The additional amount of mulriple yeasts is calculated by mass percentage in rapid 4, is the 0.4% of sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid;Acetic acid The additional amount of bacterium is calculated by mass percentage, and is the 8% of sprouting black rice bitter buckwheat complex enzyme hydrolysis liquid.
CN201811025031.7A 2018-09-04 2018-09-04 Compound vinegar beverage of a kind of sprouting black rice bitter buckwheat and preparation method thereof Pending CN109170426A (en)

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CN1260391A (en) * 1999-01-14 2000-07-19 天津市宝良绿色食品有限公司 Duck wheat and black rice nourishing vinegar and its making method
GB0809002D0 (en) * 2005-12-22 2008-06-25 Mizkan Group Corp Process for producing black vinegar and black vinegar produced by the process
CN104212698A (en) * 2014-10-01 2014-12-17 南京飞马食品有限公司 Germinated brown rice vinegar manufacturing method

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Publication number Priority date Publication date Assignee Title
CN1260391A (en) * 1999-01-14 2000-07-19 天津市宝良绿色食品有限公司 Duck wheat and black rice nourishing vinegar and its making method
GB0809002D0 (en) * 2005-12-22 2008-06-25 Mizkan Group Corp Process for producing black vinegar and black vinegar produced by the process
CN104212698A (en) * 2014-10-01 2014-12-17 南京飞马食品有限公司 Germinated brown rice vinegar manufacturing method

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