CN111149963A - Health-care krill oil lactobacillus beverage and preparation method thereof - Google Patents
Health-care krill oil lactobacillus beverage and preparation method thereof Download PDFInfo
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- CN111149963A CN111149963A CN202010069816.5A CN202010069816A CN111149963A CN 111149963 A CN111149963 A CN 111149963A CN 202010069816 A CN202010069816 A CN 202010069816A CN 111149963 A CN111149963 A CN 111149963A
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- krill oil
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- lactobacillus
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- B01J13/043—Drying and spraying
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention belongs to the technical field of food processing, and particularly relates to a health-care krill oil lactobacillus beverage and a preparation method thereof. The beverage is prepared by fermenting krill oil with lactobacillus, and adding radix Platycodi flower extract into the fermentation liquid. Overcomes the defects of fishy smell, easy oxidation and difficult preservation of the krill oil, has synergistic effect on the health care effect of the krill oil, can be prepared into a series of lactic acid beverages, and is nutritional, delicious and convenient.
Description
The technical field is as follows:
the invention belongs to the technical field of food processing, and particularly relates to a health-care krill oil lactobacillus beverage and a preparation method thereof.
Background art:
the krill oil is extracted from wild krill in Antarctic sea area by a series of processes, contains abundant bioactive substances such as phospholipid, Omega-3 polyunsaturated fatty acid and antioxidant star astaxanthin, and has health promoting effects including cardiovascular, nervous, bone and joint, vision, skin health promotion, etc. However, krill oil has fishy smell, is easily oxidized and is not easy to preserve, so that the development and application of the krill oil as a health food are limited.
Platycodon grandiflorum of Campanulaceae and Campanulaceae is a perennial herb. The stem is 20-120 cm high, generally has no hair, is even dense and short, does not branch, and has few upper branches. Radix Platycodi root is used as medicine, contains platycodin, and has effects of relieving cough, eliminating phlegm, and relieving inflammation (treating costal periostitis). Eustoma russellianum is elegant in plant state and fresh and elegant in color tone. The potted plant is used for decorating living rooms, balconies or windowsills, and presents a fresh and elegant feeling. However, ornamental platycodon grandiflorum flowers are wasted after withering, and no report on development of medicinal or edible value of platycodon grandiflorum flowers is reported at present.
The invention content is as follows:
the invention aims to solve the technical problems that krill oil has fishy smell, is easy to oxidize and difficult to preserve, the development and application of the krill oil as health food are limited, and the medicinal or edible value of platycodon grandiflorum flowers is not developed yet.
In order to solve the problems, the invention provides the health-care krill oil lactobacillus beverage and the preparation method thereof.
In order to achieve the purpose, the health-care krill oil lactobacillus beverage is prepared by fermenting krill oil with lactobacillus, and a platycodon flower extract is added into fermentation liquid.
Further, the extraction method of the platycodon flower extract comprises the following steps: pulverizing dried flos Platycodi, adding 5-8 times of water at normal pressure, heating and reflux extracting for 3 times, filtering the extractive solution with gauze, and filtering to obtain filtrate2000-3000r.min-1Centrifuging for 10-15min, collecting supernatant, adding 3-10 wt% of nano montmorillonite, stirring, oven drying at low temperature, grinding, performing Soxhlet extraction with methanol, evaporating the extractive solution in water bath, and making into flos Platycodi extract. Please supplement the mechanism explanation of the platycodon grandiflorum flower for removing the fishy smell, and besides sensory evaluation, other data such as component analysis results prove that the platycodon grandiflorum flower can effectively remove the fishy smell.
Further, the preparation method of the health-care krill oil lactobacillus beverage comprises the following steps:
(1) weighing 2-6 parts of wheat starch and 1-3 parts of hyaluronic acid according to parts by weight, adding 150-250 parts of water, heating in a 100 ℃ water bath kettle for 15-25min to completely dissolve the wheat starch and the hyaluronic acid, cooling to below 60 ℃, adding 60-120 parts of milk powder, uniformly mixing, and cooling to 22-27 ℃; what are the effects of wheat starch, hyaluronic acid and milk powder? What is the meaning or effect of this step? The combination of the wheat starch, the hyaluronic acid and the milk powder provides protein, fat and polysaccharide nutrition, and simultaneously provides a carbon source, a nitrogen source and the like required by lactobacillus fermentation, and the heating has the function of pasting the wheat starch and uniformly distributing the wheat starch and the hyaluronic acid in a system; the aim of cooling to 60 ℃ is to ensure that the milk powder has better dissolving performance, is not agglomerated and is easy to disperse, and simultaneously, the heat-sensitive components in the milk powder are prevented from being damaged; further cooling to 22-27 ℃ is provided for subsequent addition of krill oil and fermentation.
(2) Adding 40-400 parts of krill oil microcapsule or krill oil system, homogenizing, inoculating lactobacillus, and fermenting for 10-16 hr; the lactobacillus fermentation can decompose milk protein in the milk powder into small molecular protein which is easier to absorb, and can generate favorable flavor through fermentation, so that the fishy smell of the krill oil can be reduced, the nutritional ingredients of the krill oil can be provided, and the flavor can be improved.
(3) Emulsifying, homogenizing, adding 5-10 parts of flos Platycodi extract, homogenizing for two times, sterilizing, and canning. The platycodon flower extract is added finally to prevent the influence of the previous addition on the fermentation of the lactic acid bacteria.
Further, the inoculation amount of lactobacillus in step (2) is 0.5-2% of lactobacillus preparation, and the content of lactobacillus in lactobacillus preparation is 1-3 × 108cfu/g. The addition ofThe quantity is limited on the one hand in view of the fact that the protein molecules are more easily absorbed after fermentation of the product, and on the other hand, evaluation and screening are carried out on flavor improvement, and the conditions are finally determined.
Further, the fermentation temperature in the step (2) is 42-45 ℃, acidity is measured in the process, when the acidity reaches 130 DEG T, the fermentation is finished, and the temperature is cooled to be below 30 ℃ for standby. The fermentation activity of the lactic acid bacteria in the temperature range is the most active, and can be obtained from the rate of acidity rise; while acidity control is determined by flavor screening.
Further, the homogenizing pressure in the step (2) and the step (3) is 18-20Mpa, and the temperature is 50-60 ℃.
The preparation method of the krill oil microcapsule in the step (2) comprises the following steps of taking 0.5 part of diacetyl tartaric acid monoglyceride and 20 parts of water according to parts by weight, heating the mixture in a water bath at 100 ℃ for 30min to completely dissolve the diacetyl tartaric acid monoglyceride and the water, taking 20 parts of concentrated whey protein, 20 parts of maltodextrin, 1 part of β -cyclodextrin to dissolve the whey protein, 0.05 part of vitamin C, 0.15 part of vitamin E, 0.05 part of tea polyphenol and 250 parts of water, heating the mixture in a water bath at 60 ℃ to completely dissolve the mixture, adding the dissolved diacetyl tartaric acid monoglyceride solution, cooling the mixture to 30 ℃ or below, adding 15 parts of krill oil, shearing the obtained solution at a high speed of 12000r/min by a high-speed dispersion machine for 10min, respectively using a gradient high-pressure homogenizer at 200bar and 400bar for 2 times, performing spray drying by a spray dryer to obtain dried powder, storing the powder in a refrigerator for later use, namely the krill oil microcapsule, wherein the diacetyl tartaric acid monoglyceride has the main function of the emulsification, the concentrated protein, β -cyclodextrin, and the vitamin C and the vitamin E as the raw materials for strengthening the nutrition of the tea polyphenol.
Further, the preparation method of the krill oil system in the step (2) comprises the following steps: according to the weight parts, 0.996 part of soybean lecithin, 3.56 parts of palm oil and 1.78 parts of coconut oil are taken and heated in a water bath kettle at 85 ℃ until the soybean lecithin is completely dissolved, and after the soybean lecithin is cooled to below 25 ℃, 1.78 parts of krill oil is added and stirred uniformly, so that a krill oil system is obtained. The whole is a compound grease system, a combined oil formula with high phospholipid content is provided, the solubility of phospholipid is increased by heating, so that various grease components are mixed more uniformly, and the temperature is reduced, and the Antarctic krill oil is added to ensure that thermosensitive components are not damaged.
Further, the sterilization temperature in the step (3) is 85 ℃, and the sterilization time is 20 min.
Further, after adding the platycodon flower extract in the step (3), adding guar gum oligosaccharide, concentrated fruit juice or matcha powder for seasoning, and then carrying out secondary homogenization.
The invention has the beneficial effects that:
(1) the invention discovers for the first time that the platycodon flower extract can remove the fishy smell in the krill oil, overcomes the defects that the krill oil has the fishy smell, is easy to oxidize and is not easy to store, and the platycodon flower extract can cover the fishy smell of the krill oil, has better antioxidant activity, can obviously delay the increase of the peroxide value and the acid value of the antarctic krill oil, and ensures that the product has better taste in shelf life. And the health care effect of the krill oil has a synergistic effect, and the krill oil can be prepared into a series of lactic acid beverages, and the product is nutritional, delicious and convenient.
(2) The health-care krill oil lactobacillus beverage prepared by the invention takes krill oil, lactobacillus and guar gum oligosaccharide as raw materials, the dispersibility and stability of the krill oil are improved by preparing the krill oil microcapsule or the phosphoric acid oil system, and the lactobacillus fermentation reduces the molecular weight of protein on one hand, is more beneficial to absorption and improves the flavor on the other hand.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
a health krill oil lactobacillus beverage is prepared by fermenting krill oil with lactobacillus, and adding radix Platycodi flower extract into the fermentation liquid. The preparation method specifically comprises the following steps:
(1) preparing a platycodon flower extract: pulverizing dried flos Platycodi 2kg, adding 12kg water under normal pressure, heating and reflux extracting for 3 times, filtering the extractive solution with gauze at 2500r.min-1Centrifuging for 12min, collecting supernatant, adding 0.7kg of nano montmorillonite, stirring, oven drying at low temperature, grinding, performing Soxhlet extraction with methanol, evaporating the extractive solution in water bath, and making into flos Platycodi extract.
(2) Preparing krill oil microcapsules, namely taking 0.5g of diacetyl tartaric acid monoglyceride and 20g of water according to parts by weight, heating the mixture in a water bath at 100 ℃ for 30min to completely dissolve the diacetyl tartaric acid monoglyceride and the water, then taking 20g of concentrated whey protein, 20g of maltodextrin, 1g of β -cyclodextrin to dissolve the whey protein, 0.05g of vitamin C, 0.15g of vitamin E, 0.05g of tea polyphenol and 250g of water, heating the mixture in a water bath at 60 ℃ to completely dissolve the whey protein, adding the dissolved diacetyl tartaric acid monoglyceride solution, cooling the mixture to 30 ℃ or below, adding 15g of krill oil, shearing the obtained solution at a high speed for 10min at a rotating speed of 12000r/min by using a high-speed dispersion machine, respectively using a gradient high-pressure homogenizer for 2 times at 200bar and 400bar, and performing spray drying by using a spray dryer to obtain dried powder, and storing the powder in a refrigerator at-18 ℃ for later use.
(3) Weighing 4g of wheat starch and 1g of hyaluronic acid according to parts by weight, adding 200g of water, heating in a water bath kettle at 100 ℃ for 20min to completely dissolve the wheat starch and the hyaluronic acid, cooling to below 60 ℃, adding 100g of milk powder, uniformly mixing, and cooling to 25 ℃.
(4) Adding 300g krill oil microcapsule, homogenizing (pressure 18Mpa, temperature 55 deg.C), inoculating lactobacillus, fermenting at 43 deg.C, measuring acidity during fermentation for 12 hr until acidity reaches 130 ° T, ending fermentation, and cooling to below 30 deg.C; the inoculation amount of the lactobacillus is 1% of the lactobacillus preparation, and the content of the lactobacillus in the lactobacillus preparation is 2 × 108cfu/g。
(5) Demulsifying, stirring, adding flos Platycodi extract 8g, homogenizing at 18Mpa and 55 deg.C, sterilizing at 85 deg.C for 20min, and canning.
Example 2:
the preparation method of the krill oil system in the step (2) comprises the following steps: according to the weight parts, 0.996g of soybean lecithin, 3.56 g of palm oil and 1.78g of coconut oil are taken and heated in a water bath kettle at 85 ℃ until the soybean lecithin is completely dissolved, and after the soybean lecithin is cooled to below 25 ℃, 1.78g of krill oil is added and stirred uniformly, so that a krill oil system is obtained.
Adding 50g of krill oil system, homogenizing (pressure of 18Mpa and temperature of 55 ℃), inoculating lactobacillus, fermenting at 43 ℃, measuring acidity during fermentation for 12 hours until the acidity reaches 130 DEG T, and cooling to below 30 ℃ for later use after fermentation is finished; the inoculation amount of the lactobacillus is 1% of the lactobacillus preparation, and the content of the lactobacillus in the lactobacillus preparation is 2 × 108cfu/g。
The rest is the same as in example 1.
Example 3:
adding 300g of krill oil system, homogenizing (pressure of 18Mpa and temperature of 55 ℃), inoculating lactobacillus, fermenting at 43 ℃, measuring acidity during fermentation for 12 hours until the acidity reaches 130 DEG T, and cooling to below 30 ℃ for later use after fermentation is finished; the inoculation amount of the lactobacillus is 1% of the lactobacillus preparation, and the content of the lactobacillus in the lactobacillus preparation is 2 × 108cfu/g。
And (5) demulsifying and stirring, adding 8g of platycodon grandiflorum flower extract, 6g of guar gum oligosaccharide and 6g of matcha powder, homogenizing for the second time (the pressure is 18Mpa and the temperature is 55 ℃), sterilizing (the sterilization temperature is 85 ℃, the sterilization time is 20min), and canning to obtain the finished product.
The rest is the same as in example 2.
Comparative example 1: and (3) fishy smell removing effect comparison:
diluting krill oil by 5 times, 10 times, 15 times, 20 times, 25 times, 30 times, 35 times, 40 times, 45 times, and 50 times, respectively, and defining fishy smell values of krill oil to be 10, 9, 8, 7, 6, 5, 4, 3, 2, and 1, respectively. After the standard fishy smell value is made, 3mL of the liquid to be evaluated is put into a mouth and is spit out after being fully tasted. And then, repeatedly comparing the standard fishy smell value solution with the standard fishy smell value solution until the fishy smell value is determined, and determining the fishy smell value by taking the average value of more than five persons.
0.05g of the platycodon flower extract was added to 3mL of 5-fold, 10-fold, 15-fold, 20-fold, and 25-fold diluted krill oil, and the fishy smell was measured, as shown in table 1:
TABLE 1
As can be seen from table 1, the platycodon flower extract can reduce the fishy smell value at each dilution.
The krill oil microcapsule prepared in the step (2) in the example 1 is a sample of the experimental group 1, and 3mL of the sample is taken for determination; the krill oil system prepared in the step (2) in the example 2 is diluted by 5 times with water, 3mL of the sample is taken as the sample of the experimental group 2, and the sample is measured; adding 0.05g of the platycodon grandiflorum flower extract to the sample 1 to obtain a sample of the experimental group 3; adding 0.05g of the platycodon grandiflorum flower extract to the sample 2 to obtain a sample of the experimental group 4; each group was repeated 5 times to measure the fishy smell values of samples 1-4, respectively, as shown in table 2:
TABLE 2
Note: p <0.05 compared to sample 1 group.
As can be seen from table 2, when krill oil is prepared into krill oil microcapsules and krill oil systems, the fishy smell of krill oil is not reduced, and the addition of the platycodon flower extract can reduce the fishy smell of the krill oil microcapsules and krill oil systems.
The krill oil lactobacillus beverages prepared in examples 1 to 3 were used for measuring the fishy smell, and the preparation method of example 1 was followed to remove the procedure of adding the platycodon flower extract thereto and to measure the fishy smell as a control, and the test results are shown in table 3:
TABLE 3
Note: p <0.05 compared to control.
In the experiment of the control group, the theoretical value of the fishy smell value corresponding to the dilution multiple of the krill oil is less than 3, and the measured fishy smell value is 5.3, so that the fishy smell substances are increased in the fermentation process, and the fishy smell value of the health-care krill oil lactobacillus beverage can be obviously reduced by adding the platycodon flower extract.
Comparative example 2: and (4) comparing health care effects:
the experiment aims to study the effect of effective components in the health-care krill oil lactobacillus beverage on asthma and the synergistic effect of the platycodon extract and the krill oil in the beverage.
Experimental animals: female BALB/c mice, weighing around 20 g.
The egg albumin sensitizing solution comprises the following components: weighing 1.5mg OVA, adding 15m L liquid aluminum adjuvant, shaking thoroughly, and shaking for 40 min.
Chicken ovalbumin excitation liquid: 8mg of OVA was weighed out and added to 4m L physiological saline, and the mixture was used after being sufficiently dissolved.
Female BABL/c mice, about 20g, were randomly divided into 6 groups, namely a normal control group (normal saline), a model group (OVA), a platycodon extract group (OVA + platycodon extract 5mg/kg), a krill oil group (OVA + krill oil 5mg/kg), a platycodon extract and krill oil group (OVA + platycodon extract 2.5mg/kg + krill oil 2.5mg/kg), and a positive control group (OVA + dexamethasone 2 mg/kg). Normal saline, dexamethasone, platycodon root extract and krill oil are all injected into the abdominal cavity. The sensitizing solution OVA is injected into abdominal cavity, and the exciting solution OVA is dripped into nose.
After the mice are raised in a suitable environment for a period of time, an asthma model is established. On the 0 th day and the 14 th day, the model group, the platycodon extract treatment group, the krill oil treatment group, the platycodon extract and krill oil treatment group, the dexamethasone treatment group was injected with 0.2ml of sensitizing solution in the abdominal cavity, and the mice in the normal control group were injected with the same amount of physiological saline. On the 25 th, 26 th and 27 th days, the medicine group is injected into the abdominal cavity, the model group and the normal control group are injected into the abdominal cavity with the same amount of normal saline, after one hour of injection, the model group and the medicine group mice are narcotized by ether, then are dripped with 50 mu l of nasal excitation solution OVA, the normal control group mice are dripped with nasal normal saline, and after the last nasal dripping operation is finished for 24 hours, the materials are taken for subsequent experiments.
And after 24 hours of the last nasal drip operation, carrying out eyeball blood collection on the mice. After the blood is placed at room temperature for half an hour, centrifuging at 3000 r 10min, extracting the separated supernatant, namely the serum, and storing the supernatant at-80 ℃.
ELISA assay IL-4, IL-5, IL-13:
(1) diluting primary antibody with cytokine coating solution 200 times, adding 100 μ l per well, sealing, and incubating at 4 deg.C overnight or 37 deg.C in incubator for 2 hr;
(2) washing the plate with washing solution for 4 times, wherein each hole is 150 mu l;
(3) to reduce non-specific binding, 200. mu.l of sample diluent was added to each well, and the plate was sealed and shaken at room temperature for 1.5 h;
(4) washing the plate with washing solution for 4 times, wherein each hole is 150 mu l;
(5) diluting the standard substance by the sample diluent in a multiple ratio;
(6) adding a sample to be tested and standard substances with different dilution times, adding 100 mu l of the standard substances into each hole, and oscillating and incubating for 2 hours at room temperature;
(7) washing the plate with washing solution for 4 times, wherein each hole is 150 mu l;
(8) diluting the sample diluent by 200 times, adding 200 mu l of the sample diluent into each hole, and oscillating and incubating for 1h at room temperature;
(9) washing the plate with washing solution for 4 times, wherein each hole is 150 mu l;
(10) diluting the sample diluent by 1000 times with horseradish peroxidase, adding 100 μ l of the diluted sample diluent into each hole, and performing shake incubation at room temperature for 30 min;
(11) washing the plate with washing liquid for 5 times, wherein each hole is 150 mul, and soaking the holes for 30s-1min for the last time;
(12) adding 100 mul of TMB substrate color development solution into each hole, and incubating for 15min in a dark place;
(13) adding 100 mul of stop solution into each hole, shaking and uniformly mixing;
(14) measuring the OD (450nm) of each hole by using a microplate reader, and analyzing the result; and calculating the concentration of the cell factor of the sample to be detected according to a standard curve made by the standard product. The test results are shown in table 4:
TABLE 4
Note:##P<0.01, P compared to placebo<0.05,**P<0.01, and OVA groupAnd (4) comparing.
As shown in Table 4, the platycodon extract and the krill oil can reduce the content of Th2 cytokines and reduce immune response, and the combined use effect of the platycodon extract and the krill oil is better.
Claims (10)
1. A health-care krill oil lactobacillus beverage is characterized in that: is prepared by fermenting krill oil with lactobacillus, and adding flos Platycodi extract into the fermentation liquid.
2. The krill oil lactic acid bacteria health beverage according to claim 1, wherein: the extraction method of the platycodon flower extract comprises the following steps: pulverizing dried flos Platycodi, extracting with water under reflux under normal pressure, filtering the extractive solution, centrifuging the filtrate to obtain supernatant, adding nanometer montmorillonite, stirring, oven drying at low temperature, grinding, extracting with methanol by Soxhlet extraction, evaporating the extractive solution in water bath, and making into flos Platycodi extract.
3. The method for preparing a krill oil lactic acid bacteria beverage for health promotion as set forth in claim 1 or 2, characterized by comprising the steps of:
(1) weighing 2-6 parts of wheat starch and 1-3 parts of hyaluronic acid according to parts by weight, adding 150-250 parts of water, heating in a 100 ℃ water bath kettle for 15-25min to completely dissolve the wheat starch and the hyaluronic acid, cooling to below 60 ℃, adding 60-120 parts of milk powder, uniformly mixing, and cooling to 22-27 ℃;
(2) adding 40-400 parts of krill oil microcapsule or krill oil system, homogenizing, inoculating lactobacillus, and fermenting for 10-16 hr;
(3) emulsifying, homogenizing, adding 5-10 parts of flos Platycodi extract, homogenizing for two times, sterilizing, and canning.
4. The method of claim 3, wherein: the inoculation amount of the lactobacillus in the step (2) is 0.5-2% of the lactobacillus preparation, and the content of the lactobacillus in the lactobacillus preparation is 1-3 × 108cfu/g。
5. The method of claim 3, wherein: the fermentation temperature in the step (2) is 42-45 ℃, when the acidity reaches 130 DEG T, the fermentation is finished, and the temperature is cooled to be below 30 ℃ for standby.
6. The method of claim 3, wherein: in the step (2) and the step (3), the homogenizing pressure is 18-20Mpa, and the temperature is 50-60 ℃.
7. The preparation method according to claim 3, wherein the krill oil microcapsules in the step (2) are prepared by heating and completely dissolving 0.5 part of diacetyl tartaric acid esters of monoglycerides and 20 parts of water in 100 ℃ water bath for 30min, then heating and completely dissolving 20 parts of concentrated whey protein, 20 parts of maltodextrin, 1 part of β -cyclodextrin, 0.05 part of vitamin C, 0.15 part of vitamin E, 0.05 part of tea polyphenols and 250 parts of water in 60 ℃ water bath, adding the dissolved diacetyl tartaric acid esters of monoglycerides and diglycerides, cooling to 30 ℃ or below, adding 15 parts of krill oil, shearing the obtained solution at a high speed of 12000r/min for 10min, respectively using a gradient high-pressure homogenizer at 200bar and 400bar for 2 times, and spray-drying the obtained solution by a spray dryer to obtain dried powder, and storing the powder in a refrigerator at-18 ℃ to obtain the krill oil microcapsules.
8. The method of claim 3, wherein: the preparation method of the krill oil system in the step (2) comprises the following steps: according to the weight parts, 0.996 part of soybean lecithin, 3.56 parts of palm oil and 1.78 parts of coconut oil are taken and heated in a water bath kettle at 85 ℃ until the soybean lecithin is completely dissolved, and after the soybean lecithin is cooled to below 25 ℃, 1.78 parts of krill oil is added and stirred uniformly, so that a krill oil system is obtained.
9. The method of claim 3, wherein: the sterilization temperature in the step (3) is 85 ℃, and the sterilization time is 20 min.
10. The method of claim 3, wherein: and (3) adding the platycodon flower extract, adding guar gum oligosaccharide and concentrated fruit juice or matcha powder for seasoning, and then homogenizing for the second time.
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康明官: "《配制酒生产问题》", 30 April 2006, 北京:中国工业出版社 * |
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