CN111057628A - Fermentation process method of broom corn millet yellow wine - Google Patents

Fermentation process method of broom corn millet yellow wine Download PDF

Info

Publication number
CN111057628A
CN111057628A CN202010019973.5A CN202010019973A CN111057628A CN 111057628 A CN111057628 A CN 111057628A CN 202010019973 A CN202010019973 A CN 202010019973A CN 111057628 A CN111057628 A CN 111057628A
Authority
CN
China
Prior art keywords
wine
broom corn
corn millet
yellow wine
fermentation
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
CN202010019973.5A
Other languages
Chinese (zh)
Inventor
田翔
王宇楠
王海岗
王君杰
秦慧彬
陈凌
曹晓宁
乔治军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INSTITUTE OF CROP GERMPLASM RESOURCES SHANXI ACADEMY OF AGRICULTURAL SCIENCES
Original Assignee
INSTITUTE OF CROP GERMPLASM RESOURCES SHANXI ACADEMY OF AGRICULTURAL SCIENCES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INSTITUTE OF CROP GERMPLASM RESOURCES SHANXI ACADEMY OF AGRICULTURAL SCIENCES filed Critical INSTITUTE OF CROP GERMPLASM RESOURCES SHANXI ACADEMY OF AGRICULTURAL SCIENCES
Priority to CN202010019973.5A priority Critical patent/CN111057628A/en
Publication of CN111057628A publication Critical patent/CN111057628A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12GWINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
    • C12G3/00Preparation of other alcoholic beverages
    • C12G3/02Preparation of other alcoholic beverages by fermentation
    • C12G3/021Preparation of other alcoholic beverages by fermentation of botanical family Poaceae, e.g. wheat, millet, sorghum, barley, rye, or corn

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Alcoholic Beverages (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Cosmetics (AREA)

Abstract

The invention discloses a fermentation process method of broom corn millet yellow wine, which comprises the following steps: 1. weighing; 2. cleaning; 3. soaking; 4. steaming rice; 5. spreading for cooling; 6. saccharifying and fermenting; (7) squeezing; 8. centrifuging; 9. filtering; 10. the wine is decocted. The optimal fermentation process conditions of the broom corn millet yellow wine are obtained by comparing the addition amount of distiller's yeast, the feed-liquid ratio between broom corn millet and water, the fermentation temperature and the fermentation time through a single-factor test and selecting a proper formula to perform orthogonal test optimization. The amino acid and volatile components of the broom corn millet yellow wine brewed under the optimal fermentation process condition are analyzed, the relevant quality of the broom corn millet yellow wine brewed under the optimal condition is further researched, the content of 17 amino acids in the broom corn millet yellow wine is determined by using an ultra-high performance liquid chromatography, and the volatile components in the broom corn millet yellow wine are determined by using a gas chromatography-mass spectrometry combined method, so that the research has important significance for the development, production and popularization of the broom corn millet yellow wine.

Description

Fermentation process method of broom corn millet yellow wine
Technical Field
The invention relates to the technical field of yellow wine brewing, in particular to a fermentation process method of broom corn millet yellow wine.
Background
Broom corn millet (Panicum Miliaceum L.), Gramineae and Panicum, which originate from China, have domestication and cultivation history of more than 1 ten thousand years in the north of China, and have the characteristics of temperature preference, drought resistance, salt and alkali resistance, barren resistance, short growth period and the like. Broom corn millet, as a grain crop which is produced in loess plateau, has various physiological functional characteristics of oxidation resistance, blood sugar reduction, blood fat reduction, cancer resistance, liver injury prevention and the like, is sweet in nature and taste, mild, slightly cold and nontoxic, is one of traditional Chinese herbal medicines, and has rich medicinal value. Besides being used as daily staple food for people, the yellow wine can also be brewed.
Yellow wine originates from the culture period of Longshan, is a special Chinese product, is called as world three ancient wines together with beer and wine, belongs to brewed wine, has mild taste, mellow aroma and high nutritional value, is called as liquid cake, and has a nutritional value exceeding that of beer called as liquid bread and wine called as rich nutrition. The yellow wine is usually brewed by using grains such as rice, husked millet and wheat as main raw materials and using distiller's yeast and the like as saccharification leavening agents through processes such as soaking, stewing, starter adding, fermenting, squeezing, filtering, wine decocting, storing and the like.
Disclosure of Invention
The millet yellow wine is rich in nutrition and mellow in wine taste, the nutritive value and the health care function of the millet yellow wine are gradually valued and accepted by consumers, and the millet yellow wine is a fermented raw wine prepared by taking millet as a main raw material and adding a certain amount of water, yeast and distiller's yeast for fermentation.
The invention is realized by adopting the following technical scheme:
a fermentation process method of broom corn millet yellow wine comprises the following steps:
(1) and weighing: weighing broom corn millet, and screening to remove impurities;
(2) and cleaning: washing with water for 2-4 times;
(3) and soaking: adding tap water to soak overnight, then washing with clear water, and draining with gauze;
(4) and rice steaming: steaming for 1 hr in a jacketed steam kettle, and sprinkling hot water for 5min, 15min and 30min to gelatinize starch;
(5) and spreading for cooling: immediately spraying the steamed broom corn millet with cold boiled water to separate and loosen rice grains, and quickly cooling to 27-30 ℃;
(6) and saccharification and fermentation: taking wine-making yeast as saccharifying enzyme, wherein the using amount of the wine-making yeast is 0.8 percent of the raw material amount, and activating the wine-making yeast for 30 minutes by 10 times of warm water with the temperature of 35 ℃; the yeast dosage is 0.1% of the raw material amount, and the dried yeast is activated for 20min by using more than 5-10 times of 2% glucose solution at 35 ℃ for later use; sterilizing the wine jar with boiled distilled water; canning the cooled broom corn millet, adding distiller's yeast, yeast and water, stirring uniformly at a material-liquid ratio of 1:0.5, covering a layer of wet gauze on the surface, placing in a biochemical incubator at 30 deg.C, stirring once every 12h, and fermenting for 3 days; then covering a cover, sealing and fermenting for 8 days; finally, after post-fermenting for 18 days at 15 ℃, taking out;
(7) and squeezing: separating wine liquid from vinasse by squeezing fermented mature wine mash to obtain wine liquid;
(8) and centrifuging: uniformly stirring the wine liquid, putting into a centrifugal tube, and centrifuging for 10min at 2000 r/min;
(9) and filtering: filtering the centrifuged wine liquid, and filling the filtered liquid into a glass bottle;
(10) and wine decocting: sterilizing for 20min in water bath at 80-85 ℃.
The optimal fermentation process conditions of the broom corn millet yellow wine are obtained by comparing the addition amount of distiller's yeast, the feed-liquid ratio between broom corn millet and water, the fermentation temperature and the fermentation time through a single-factor test and selecting a proper formula to perform orthogonal test optimization. The optimal fermentation process conditions are as follows: the addition amount of the wine making yeast is 0.8%, the material-liquid ratio is 1:0.5, the fermentation temperature is 30 ℃, and the sealed fermentation time is 8 days. The millet yellow wine brewed under the condition has clear color and luster, and has the unique strong mellow flavor of the millet yellow wine. The amino acid and volatile components of the broom corn millet yellow wine brewed under the optimal fermentation process condition are analyzed, the relevant quality of the broom corn millet yellow wine brewed under the optimal condition is further researched, the content of 17 amino acids in the broom corn millet yellow wine is determined by using an ultra-high performance liquid chromatography, and the volatile components in the broom corn millet yellow wine are determined by using a gas chromatography-mass spectrometry combined method.
Drawings
Fig. 1a shows the influence of the addition amount of distiller's yeast on the fermentation quality (alcoholic strength) of broom corn millet yellow wine.
FIG. 1b shows the effect of addition of distiller's yeast on the fermentation quality (pH) of broom corn millet yellow wine.
Fig. 1c shows the effect of the addition of distiller's yeast on the fermentation quality (total sugar) of broom corn millet yellow wine.
Fig. 2a shows the effect of feed liquid ratio on the fermentation quality (alcoholic strength) of broom corn millet wine.
Fig. 2b shows the effect of feed liquid ratio on the fermentation quality (pH) of broom corn millet yellow wine.
Fig. 2c shows the effect of feed liquid ratio on the fermentation quality (total sugar) of broom corn millet yellow wine.
Fig. 3a shows the effect of fermentation temperature on the fermentation quality (alcohol content) of broom corn millet wine.
Fig. 3b shows the effect of fermentation temperature on the fermentation quality (pH) of millet yellow wine.
Fig. 3c shows the effect of fermentation temperature on the fermentation quality (total sugar) of millet yellow wine.
Fig. 4a shows the effect of fermentation time on the fermentation quality (alcohol content) of broom corn millet wine.
Fig. 4b shows the effect of fermentation time on the fermentation quality (pH) of millet yellow wine.
Fig. 4c shows the effect of fermentation time on the fermentation quality (total sugar) of broom corn millet yellow wine.
Fig. 5 shows a solution separation chromatogram of a broom corn millet wine sample.
Fig. 6 shows a GC-MS total ion flow diagram of the millet yellow wine hair components.
Detailed Description
The following provides a detailed description of specific embodiments of the present invention.
1. Materials and methods
1.1 materials and reagents, instruments
Waxy broom corn millet (jin millet nine, amylose less than 15% of the sample, amylopectin more than 50% of the sample), distiller's yeast, anhydrous dextrose, sodium hydroxide, methyl red, copper sulfate, methine blue, potassium sodium tartrate, potassium ferrocyanide, sodium chloride (analytically pure), 17 amino acid hydrolysis standard solutions, accq. tag tm Ultra blue a (acetate buffer, pH = 5.2), accq. tag tm Ultra blue B (60% acetonitrile), accq. tag tm Ultra dissociation Kit, including boric acid buffer 1, derivatizing agent powder 2A (6-aminoquinolyl-N-hydroxysuccinimidyl formate), solvent 2B (acetonitrile), acetonitrile (chromatographically pure).
The device comprises an electronic balance, an intelligent biochemical incubator, an alcohol meter, an electric heating constant-temperature water bath, a pH meter, an electronic universal furnace, an electric heating constant-temperature air blast drying box, an ultrasonic cleaner, a vortex oscillator, a CEM/MARS6 microwave digestion instrument, a 7890A-N5975 gas chromatography/mass spectrometry combined instrument, an ultra-high performance liquid chromatograph, an AA240DUO atomic absorption spectrometer and a Milli-Q ultrapure water device.
1.2 test methods
1.2.1 Process flow of millet yellow wine fermentation
The process flow comprises the following steps: broom corn millet, weighing, cleaning, soaking, steaming, spreading for cooling, saccharifying and fermenting, squeezing, centrifuging, filtering, decocting and obtaining the finished product.
1.2.2, operating procedure
A fermentation process method of broom corn millet yellow wine comprises the following steps:
(1) and weighing: weighing 200g of broom corn millet, and screening to remove impurities;
(2) and cleaning: washing for 2-4 times with water until no obvious turbid water exists;
(3) and soaking: adding a proper amount of tap water, soaking overnight, then washing with clear water, and draining with gauze; soaking rice is an important step for facilitating cooking after rice grains absorb water, and soaking for 20-22 hours;
(4) and rice steaming: steaming for 1h by using an interlayer steam pot, and sprinkling hot water (at the temperature of 80-90 ℃) once when air is supplied for 5min, 15min and 30min respectively, so that starch is gelatinized conveniently; the steamed rice is hard outside and soft inside, has no white core inside, and is completely steamed.
(5) And spreading for cooling: immediately spraying the steamed broom corn millet with cold boiled water to separate and loosen rice grains, and quickly cooling to 27-30 ℃.
(6) And saccharification and fermentation: taking wine-making yeast as saccharifying enzyme, wherein the using amount of the wine-making yeast is 0.8% of the raw material amount (broom corn millet), and activating the wine-making yeast for 30 minutes by 10 times of warm water at 35 ℃; the yeast dosage is 0.1% of the raw material amount, and the dried yeast is activated for 20min by using more than 5-10 times of 2% glucose solution at 35 ℃ for later use; sterilizing the wine jar with boiled distilled water; canning the cooled broom corn millet, adding distiller's yeast, yeast and water, stirring uniformly at a material-liquid ratio of 1:0.5, covering a layer of wet gauze on the surface, placing in a biochemical incubator at 30 deg.C, stirring once every 12h, and fermenting for 3 days; then covering a cover, sealing and fermenting for 8 days; finally, the mixture is taken out after being sealed and fermented for 18 days at the temperature of 15 ℃.
(7) And squeezing: the fermented mature mash is squeezed to separate wine liquid from vinasse to obtain wine liquid.
(8) And centrifuging: the wine liquid is evenly stirred and put into a centrifuge tube, and is centrifuged for 10min at 2000 r/min.
(9) And filtering: filtering the centrifuged wine liquid, and filling the filtered liquid into a glass bottle.
(10) And wine decocting: sterilizing for 20min in water bath at 80-85 ℃.
1.2.3, Single factor test
1.2.3.1, influence of addition amount of distiller's yeast on fermentation quality of broom corn millet yellow wine
The addition amounts of the wine making yeasts are respectively 0.2%, 0.4%, 0.6%, 0.8% and 1.0%, the material-liquid ratio is 1:3, the fermentation temperature is 30 ℃, the fermentation time is 7 days, and the alcoholic strength, the total sugar and the pH of the broom corn millet yellow wine obtained by fermentation under the condition of adding different amounts of the wine making yeasts are measured.
1.2.3.2, influence of feed liquid ratio on fermentation quality of broom corn millet yellow wine
The liquor-to-liquor ratio is 1:1, 1:2, 1:3, 1:4 and 1:5 respectively, the addition amount of the wine brewing yeast is 0.6%, the fermentation temperature is 30 ℃, the fermentation time is 7 days, and the alcoholic strength, the total sugar and the pH of the broom corn millet yellow wine obtained by fermentation under different liquor-to-liquor ratios are measured.
1.2.3.3, influence of fermentation temperature on fermentation quality of broom corn millet yellow wine
Fermenting at 20 deg.C, 25 deg.C, 30 deg.C, 35 deg.C, 40 deg.C, adding 0.6% of distiller's yeast, fermenting at a material-to-liquid ratio of 1:3 for 7 days, and measuring alcohol content, total sugar content and pH of broom corn millet yellow wine obtained by fermenting at different fermentation temperatures.
1.2.3.4, influence of fermentation time on fermentation quality of broom corn millet yellow wine
The fermentation time is 3d, 5d, 7d, 9d and 11d respectively, the addition amount of the distiller's yeast is 0.6%, the material-liquid ratio is 1:3, the fermentation temperature is 30 ℃, and the alcoholic strength, total sugar and pH of the broom corn millet yellow wine obtained by fermentation under different fermentation time conditions are measured.
1.2.4 broom corn millet yellow wine fermentation orthogonal optimization test
And performing orthogonal optimization test on the addition amount of the wine brewing yeast, the feed-liquid ratio, the fermentation temperature and the fermentation time in the broom corn millet yellow wine by taking the alcoholic strength, the total sugar, the pH value and the sensory score as evaluation indexes according to the result obtained by the single-factor test.
1.2.5 measurement method
1.2.5.1 sensory evaluation method
(1) Preparing a wine sample: numbering wine sample passwords, placing the wine sample passwords in a water bath, and adjusting the temperature to 20-25 ℃; and (4) numbering the clean and dry wine evaluation cups corresponding to the wine samples, and injecting about 25mL of the wine samples in a number matching manner.
(2) And appearance evaluation: the evaluation glass filled with the wine sample is placed in a bright place, the glass is lifted to trim eyebrows, the transparency and clarity of the wine in the glass, the existence of precipitates and aggregates and the like are observed by eyes, and detailed records are made.
(3) Evaluation of aroma and taste: holding the cup column with hand, slowly placing the wine cup below nostril, smelling volatile fragrance, slowly shaking the wine cup, and smelling fragrance. Holding the belly of the wine glass with hand for 2min, shaking, and smelling the fragrance. According to the above-mentioned program, it can be judged that the raw material is fragrant or has other abnormal fragrance, and the comment can be written. A small amount of wine sample (about 2 mL) is introduced into the mouth and uniformly distributed in the taste area as much as possible, the taste is carefully evaluated, the mouth feel is clearly felt and then swallowed, the taste and aftertaste are regained, and the taste characteristics are recorded.
(4) And style evaluation: and comprehensively evaluating the style and the typicality degree of the wine sample according to the characteristics of appearance, aroma and taste, and writing an evaluation conclusion.
TABLE 1 sensory evaluation criteria for broom corn millet yellow wine
Figure DEST_PATH_IMAGE002
1.2.5.2, physicochemical detection method (determined according to GB/T13662-
(1) Alcohol content: distillation method.
(2) Total sugar: titration of potassium ferrocyanide.
(3) pH: the acidimeter directly measures.
1.2.5.3 quality analysis
(1) And 17 amino acids in the broom corn millet yellow wine are determined: ultra-high performance liquid chromatography.
(2) And measuring volatile components in the broom corn millet yellow wine: gas chromatography-mass spectrometry.
2. Results and analysis
2.1, influence of fermentation process conditions on fermentation quality of broom corn millet yellow wine
2.1.1, influence of addition amount of distiller's yeast on fermentation quality of broom corn millet yellow wine
As shown in fig. 1a, 1b and 1c, when the addition amount of the distiller's yeast is 0.2% and 0.4%, the alcoholic strength and the pH are both low, which do not meet the physicochemical property standard of broom corn millet wine, probably because the addition amount of the distiller's yeast is too small, sugar is hardly converted; as the addition amount of the distiller's yeast is increased to 0.6-1.0%, the alcoholic strength and the pH value show the tendency of increasing firstly and then decreasing, and the total sugar shows the tendency of decreasing firstly and then increasing, because the sugar is converted into alcohol in the fermentation process, the higher the alcoholic strength is, the lower the total sugar is. When the addition amount of the wine making yeast is 0.8%, the alcoholic strength is the highest and is 6.3% vol; the pH is highest and is 3.79; total sugar was the lowest, 4.0 g/L. Therefore, the fermentation test of the broom corn millet wine is suitable when the addition amount of the fermented glutinous rice wine is 0.8%.
2.1.2 influence of feed liquid ratio on fermentation quality of broom corn millet yellow wine
As can be seen from fig. 2a, 2b and 2c, the alcohol content and pH gradually decrease with increasing feed-to-liquid ratio because the alcohol content decreases due to dilution of the fermented liquor by moisture, and the pH also decreases due to insufficient conversion of sugar; during the process of increasing the feed-liquid ratio, the total sugar is gradually reduced, which is inconsistent with the fact that the total sugar is lower as the alcoholic strength is higher, because the water dilutes the incompletely converted sugar, so that the total sugar is also gradually reduced. When the ratio of the material to the liquid is 1:1, the alcoholic strength is the highest and is 10.8 percent vol; the pH is highest and is 3.84; total sugar was highest at 7.6 g/L. Therefore, the fermentation test of the broom corn millet yellow wine is suitable when the material-liquid ratio is 1: 1.
2.1.3 influence of fermentation temperature on fermentation quality of broom corn millet yellow wine
As can be seen from FIGS. 3a, 3b and 3c, the alcohol content was 0% vol and the pH was very low at 20 ℃ because the temperature was too low for yeast or brewer's yeast to grow, which affects the rate of conversion of sugar to alcohol. When the fermentation temperature is between 25 and 40 ℃, the alcoholic strength and the pH value show the tendency of firstly increasing and then decreasing, on one hand, the propagation speed of the saccharomycetes or the saccharomyces cerevisiae is slow when the temperature is lower, and the conversion of sugar into alcohol is not facilitated; on the other hand, the adverse effect on yeast or saccharomyces cerevisiae is generated when the temperature is higher, and the conversion of sugar into alcohol is not favorable. When the fermentation temperature is 30 ℃, the alcoholic strength is the highest and is 7.3% vol; the pH and the total sugar are not the best values, but meet the physicochemical property standard of the broom corn millet yellow wine. Therefore, the fermentation test of the broom corn millet yellow wine is suitable when the fermentation temperature is 30 ℃.
2.1.4 influence of fermentation time on fermentation quality of broom corn millet yellow wine
As can be seen from fig. 4a, 4b and 4c, with the increasing fermentation time, the alcoholic strength and the pH both show a tendency of increasing first and then decreasing because the fermentation time is too short, sugar cannot be sufficiently converted into alcohol, and the fermentation time is too long, the fermented wine can be converted into vinegar, so that the alcoholic strength is decreased and the pH is also decreased; the total sugar also shows a trend of increasing first and then decreasing in the range, probably because the sugar degree is increased when the starch is converted into the sugar in the fermentation process within 3-9 d, but the complete conversion is not completed, and the total sugar is decreased when the starch is completely converted into the sugar and the sugar is converted into the alcohol at 11 d. When the fermentation time is 7 days, the alcoholic strength is the highest and is 7.3% vol; the pH value and the total sugar meet the physicochemical property standard of the broom corn millet yellow wine. Therefore, the fermentation test of the broom corn millet wine is suitable when the fermentation time is 7 days.
2.2 millet yellow wine fermentation orthogonal optimization test
Table 2 broom corn millet yellow wine factor orthogonal test horizontal table
Figure DEST_PATH_IMAGE004
TABLE 3 analysis of millet yellow wine factor orthogonal test
Figure DEST_PATH_IMAGE006
As can be seen from the test results in table 3, the millet yellow wine brewed by the method has good alcoholic strength, pH and sensory evaluation.
By extreme difference R1The value shows that the factors influencing the alcoholic strength of the broom corn millet yellow wine are sorted as follows: b is more than A = D is more than C, namely the feed-liquid ratio is more than the addition amount of the brewing yeast = fermentation time and more than fermentation temperature.
By extreme difference R2The values can be seen, and the factors influencing the total sugar size of the broom corn millet yellow wine are ranked as follows: b is more than D and more than A is more than C, namely the material-liquid ratio is more than the fermentation time, more than the addition amount of the brewing yeast is more than the fermentation temperature.
By extreme difference R3The values can be seen, and the factors influencing the pH value of the broom corn millet yellow wine are ranked as follows: b is more than A and more than C and more than D, namely the material-liquid ratio is more than the addition amount of the brewing yeast, more than the fermentation temperature and more than the fermentation time.
By extreme difference R4The values can be seen, and the factors influencing the sensory score of the broom corn millet yellow wine are ranked as follows: b is more than C and more than A = D, namely the feed-liquid ratio is more than the fermentation temperature, more than the addition amount of the distiller's yeast and less than the fermentation time.
From the mean value K1The optimal combination influencing the alcoholic strength of the broom corn millet yellow wine is as follows: a. the2B1C2D3Namely, the addition amount of the wine making yeast is 0.8 percent, the material-liquid ratio is 1:0.5, the fermentation temperature is 30 ℃, and the fermentation time is 8 days.
From the mean value K2The optimal combination influencing the total sugar size of the broom corn millet yellow wine is as follows: a. the1B1C1D1Namely, the addition amount of the wine making yeast is 0.7 percent, the material-liquid ratio is 1:0.5, the fermentation temperature is 28 ℃, and the fermentation time is 6 days.
From the mean value K3The optimal combination influencing the pH value of the broom corn millet yellow wine is as follows: a. the1B1C3D1Namely, the addition amount of the wine making yeast is 0.7 percent, the material-liquid ratio is 1:0.5, the fermentation temperature is 32 ℃, and the fermentation time is 6 days.
From the mean value K4The optimal combination influencing the sensory score of the broom corn millet yellow wine is as follows: a. the1B1C3D1Namely, the addition amount of the wine making yeast is 0.7 percent, the material-liquid ratio is 1:0.5, the fermentation temperature is 32 ℃, and the fermentation time is 6 days.
The optimal combination influencing the pH value and the sensory score of the broom corn millet yellow wine is A1B1C3D1Thus to A2B1C2D3、A1B1C1D1、A1B1C3D1Verifying the three combinations; sensory score in orthogonal test was up to a 7 # A3B1C3D2Repeatedly making verification with other combinations once; in additionThe external orthogonal test does not have the combination with the optimal level of each factor in the 9 combinations, so a group A is added2B2C2D2. Therefore, select A2B1C2D3、A1B1C1D1、A1B1C3D1、A3B1C3D2、A2B2C2D2The five combinations were further validated and the results are shown in table 4.
TABLE 4 optimal combination verification of broom corn millet yellow wine
Figure DEST_PATH_IMAGE008
As can be seen from Table 4, the alcohol content is 17.8% vol for the combination No. 1; the total sugar is 56.25g/L of the combination No. 3 at most; the pH is up to 4.70 of the combination No. 1; the highest sensory score is No. 1 combination 82.0; therefore, the optimal combination of the millet yellow wine fermentation is determined as A2B1C2D3Namely, the addition amount of the wine making yeast is 0.8 percent, the material-liquid ratio is 1:0.5, the fermentation temperature is 30 ℃, and the sealed fermentation time is 8 days. The millet yellow wine brewed under the condition has clear color and luster, and has the unique strong mellow flavor of the millet yellow wine.
2.2 quality study of broom corn millet yellow wine
2.2.1, 17 amino acids in broom corn millet yellow wine
The content of the 17 amino acids in the broom corn millet yellow wine with the optimal fermentation combination is determined by adopting pre-column derivatization-ultra high performance liquid chromatography, the solution separation chromatogram of a sample is shown in a figure 5, and the determination result is shown in a table 5.
As shown in table 5, the total free amino acid content of the broom corn millet wine is 766.74g/L, and the amino acid relative content is arranged from high to low as follows: threonine (Thr, 86.27 g/L), valine (Val, 84.26 g/L), phenylalanine (Phe, 83.15 g/L), aspartic acid (Asp, 70.95 g/L), isoleucine (Ile, 59.32 g/L), arginine (Arg, 58.97 g/L), tyrosine (Tyr, 46.25 g/L), glutamic acid (Glu, 45.51 g/L), methionine (Met, 41.19 g/L), lysine (Lys, 36.74 g/L) and the like.
TABLE 5 content of 17 free amino acids in broom corn millet yellow wine
Figure DEST_PATH_IMAGE010
2.2.2 volatile ingredients in broom corn millet yellow wine
And analyzing the volatile components of the broom corn millet yellow wine with the optimal fermentation combination by adopting a headspace solid phase microextraction (HS-SPME) and gas chromatography-mass spectrometry combined technology (GC-MS). Performing single-factor analysis on broom corn millet yellow wine, then obtaining a GC-MS total ion flow graph (figure 6), performing NIST08 library retrieval on each peak, comparing the peak with a standard peak, and finally determining the material components of the broom corn millet yellow wine. A total of 5 substances were detected as in table 6.
TABLE 6 volatile components composition of broom corn millet yellow wine
Figure DEST_PATH_IMAGE012
In broom corn millet yellow wine, 5 kinds of aroma components are identified. Alcohols and esters are the main aroma component categories of the husked millet yellow wine, and according to specific aroma components, the total content of the phenethyl alcohol (23.993%), ethyl oleate (18.202%), ethyl linoleate (14.885%), ethyl palmitate (5.237%) and diethyl succinate (4.588%) is 66.905%.
The alcohol substances are generated by sugar metabolism and amino acid dehydrogenation and decarboxylation, and are precursors of the aging ester substances. The phenethyl alcohol in the aroma components of the broom corn millet yellow wine is the substance with the highest content in all the aroma components, has the fragrance of light, sweet and rose smell, gives people a pleasant and elegant feeling, and has very important contribution to the aroma of the yellow wine, but when the content of the phenethyl alcohol exceeds a certain value, the broom corn millet yellow wine generates foreign flavor and strong intoxication, and is easy to headache after drinking, so that the content of the phenethyl alcohol is controlled within a certain range, which is also important to the quality of the yellow wine.
The yeast fermentation and aging process is the main route for the formation of esters, i.e. the esterification of alcohols, most esters having floral or fruity notes. The number of ester substances in the broom corn millet yellow wine is more than 4. Wherein diethyl succinate has pleasant grape fragrance and slight wine fragrance, and ethyl palmitate has fruity and cream fragrance.
3. Conclusion
The embodiment determines the process flow of broom corn millet yellow wine fermentation, optimizes four factors (brewing yeast addition, material-liquid ratio, fermentation temperature and fermentation time) influencing product quality, and determines the optimal combination of the four factors through an orthogonal test: namely, the addition amount of the wine making yeast is 0.8%, the material-liquid ratio is 1:0.5, the fermentation temperature is 30 ℃, the sealed fermentation time is 8 days, and the millet yellow wine brewed under the conditions is clear in color and has the unique rich mellow fragrance of the millet yellow wine. The related quality of the broom corn yellow wine brewed under the optimal condition is further researched, the total amino acid content is 939.88g/L, the relative phenethyl alcohol content is 23.993%, and the calcium and magnesium contents are 0.175mg/L and 0.6858g/L respectively.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the detailed description is made with reference to the embodiments of the present invention, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which shall all fall within the protection scope of the claims of the present invention.

Claims (1)

1. A fermentation process method of broom corn millet yellow wine is characterized by comprising the following steps: the method comprises the following steps:
(1) and weighing: weighing broom corn millet, and screening to remove impurities;
(2) and cleaning: washing with water for 2-4 times;
(3) and soaking: adding tap water to soak overnight, then washing with clear water, and draining with gauze;
(4) and rice steaming: steaming for 1 hr in a jacketed steam kettle, and sprinkling hot water for 5min, 15min and 30min to gelatinize starch;
(5) and spreading for cooling: immediately spraying the steamed broom corn millet with cold boiled water to separate and loosen rice grains, and quickly cooling to 27-30 ℃;
(6) and saccharification and fermentation: taking wine-making yeast as saccharifying enzyme, wherein the using amount of the wine-making yeast is 0.8 percent of the raw material amount, and activating the wine-making yeast for 30 minutes by 10 times of warm water with the temperature of 35 ℃; the yeast dosage is 0.1% of the raw material amount, and the dried yeast is activated for 20min by using more than 5-10 times of 2% glucose solution at 35 ℃ for later use; sterilizing the wine jar with boiled distilled water; canning the cooled broom corn millet, adding distiller's yeast, yeast and water, stirring uniformly at a material-liquid ratio of 1:0.5, covering a layer of wet gauze on the surface, placing in a biochemical incubator at 30 deg.C, stirring once every 12h, and fermenting for 3 days; then covering a cover, sealing and fermenting for 8 days; finally, after post-fermenting for 18 days at 15 ℃, taking out;
(7) and squeezing: separating wine liquid from vinasse by squeezing fermented mature wine mash to obtain wine liquid;
(8) and centrifuging: uniformly stirring the wine liquid, putting into a centrifugal tube, and centrifuging for 10min at 2000 r/min;
(9) and filtering: filtering the centrifuged wine liquid, and filling the filtered liquid into a glass bottle;
(10) and wine decocting: sterilizing for 20min in water bath at 80-85 ℃.
CN202010019973.5A 2020-01-09 2020-01-09 Fermentation process method of broom corn millet yellow wine Pending CN111057628A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010019973.5A CN111057628A (en) 2020-01-09 2020-01-09 Fermentation process method of broom corn millet yellow wine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010019973.5A CN111057628A (en) 2020-01-09 2020-01-09 Fermentation process method of broom corn millet yellow wine

Publications (1)

Publication Number Publication Date
CN111057628A true CN111057628A (en) 2020-04-24

Family

ID=70307270

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010019973.5A Pending CN111057628A (en) 2020-01-09 2020-01-09 Fermentation process method of broom corn millet yellow wine

Country Status (1)

Country Link
CN (1) CN111057628A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112063471A (en) * 2020-08-28 2020-12-11 马锋 Yellow rice wine powder and preparation process thereof
CN112725116A (en) * 2021-01-28 2021-04-30 西安市产品质量监督检验院 Huxian county yellow rice wine and preparation method thereof
CN113444597A (en) * 2021-06-22 2021-09-28 河北大学 Black fungus yellow wine and preparation method thereof
CN114525186A (en) * 2022-03-31 2022-05-24 晋中学院 Method for brewing fen-flavor liquor by taking chenopodium quinoa willd and broom corn millet as raw materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254175A (en) * 1985-05-07 1986-11-11 Tax Adm Agency Production of liquor
WO2003010279A1 (en) * 2001-07-26 2003-02-06 Castaneda Roberto R Three fermented wines in same formula - don roberto's sweet (yellow) mango wine, (dry) green mango wine and brewed coffee wine
CN101768534A (en) * 2008-12-31 2010-07-07 志丹县鹏翔食品有限责任公司 Production method of yellow rice or millet wine
CN101768535A (en) * 2008-12-31 2010-07-07 志丹县鹏翔食品有限责任公司 Panicum miliaceum yellow wine production technology

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254175A (en) * 1985-05-07 1986-11-11 Tax Adm Agency Production of liquor
WO2003010279A1 (en) * 2001-07-26 2003-02-06 Castaneda Roberto R Three fermented wines in same formula - don roberto's sweet (yellow) mango wine, (dry) green mango wine and brewed coffee wine
CN101768534A (en) * 2008-12-31 2010-07-07 志丹县鹏翔食品有限责任公司 Production method of yellow rice or millet wine
CN101768535A (en) * 2008-12-31 2010-07-07 志丹县鹏翔食品有限责任公司 Panicum miliaceum yellow wine production technology

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHUANG CUI等: "Process optimization for the production of Chinese yellow wine by response surface methodology", 《FOOD SCIENCE》 *
田翔等: "超高效液相色谱法测定不同黄酒中17种氨基酸的分析研究", 《酿酒科技》 *
鞠雪菊等: "响应面法优化针叶樱桃黄酒的发酵工艺", 《热带作物学报》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112063471A (en) * 2020-08-28 2020-12-11 马锋 Yellow rice wine powder and preparation process thereof
CN112725116A (en) * 2021-01-28 2021-04-30 西安市产品质量监督检验院 Huxian county yellow rice wine and preparation method thereof
CN113444597A (en) * 2021-06-22 2021-09-28 河北大学 Black fungus yellow wine and preparation method thereof
CN114525186A (en) * 2022-03-31 2022-05-24 晋中学院 Method for brewing fen-flavor liquor by taking chenopodium quinoa willd and broom corn millet as raw materials

Similar Documents

Publication Publication Date Title
CN111057628A (en) Fermentation process method of broom corn millet yellow wine
CN101768534B (en) Production method of yellow rice or millet wine
CN105462758A (en) Production method for improving brown rice yellow wine yield
CN103789140B (en) A kind of brewing method of red date naked oats composite wine
WO2022206232A1 (en) Fermented apple cider containing chinese privet and preparation method therefor
CN105820933A (en) Fermentation rose yellow wine and preparation method thereof
CN1268734C (en) Technique for preparing tea wine
CN106754071A (en) A kind of health-care spirit and its brew method
CN105112226B (en) A kind of preparation method of highland barley original plasm wine
CN101508950B (en) Ginseng odor type ginseng distilled liquor processing technique
CN101851566A (en) Method for brewing oak barrel black beer
CN103740537B (en) Tartary buckwheat wine making technology
CN112592789A (en) Production process of strong and clear sauce composite flavor type white spirit
CN106381258A (en) Japanese sake and processing method thereof
CN101768535B (en) Panicum miliaceum yellow wine production technology
CN106118981A (en) A kind of preparation technology of rice spirit
CN104804940A (en) Multi-flavor kick type low-alcohol wine prepared from phyllanthus emblica L and preparation method of low-alcohol wine
CN105779239B (en) A kind of new method producing liquor bran koji
CN111621379A (en) Production method of strong-flavor sugarcane wine
CN109055118A (en) A kind of purple rice yellow rice wine and preparation method thereof
CN109652269A (en) Production method of sake whisky
KR20090014785A (en) Peach poria cocos liquor manufacturing method
CN101560457B (en) Health foodgrain wine and preparation method thereof
CN106987506A (en) David's-harp assembled alcoholic drinks and preparation method thereof
CN112646679A (en) Sake and its preparing method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200424