CN108378356A - A kind of broken wall crushes the preparation method of fermented food - Google Patents
A kind of broken wall crushes the preparation method of fermented food Download PDFInfo
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- CN108378356A CN108378356A CN201810162170.8A CN201810162170A CN108378356A CN 108378356 A CN108378356 A CN 108378356A CN 201810162170 A CN201810162170 A CN 201810162170A CN 108378356 A CN108378356 A CN 108378356A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 46
- 235000021107 fermented food Nutrition 0.000 title claims abstract description 36
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- 235000013305 food Nutrition 0.000 claims abstract description 47
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
-
- 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 present invention provides a kind of preparation methods of fermented food.The preparation method of this fermented food includes the following steps:Broken wall crushes, i.e., carries out broken wall crushing to prepared raw material, obtain raw material powder and liquid phase wall-breaking abstraction liquid;Sterilization treatment starches the mixed raw material and carries out sterilization treatment, obtain sterilizing raw material slurry;Fermentation process carries out beneficial bacterium fermentation to sterilizing raw material slurry and liquid phase wall-breaking abstraction liquid, obtains beneficial bacterium fermentation slurry;And dry powder processed, powder processed is dried to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder.Using the preparation method, broken wall treatment is carried out to prepared raw material, the nutrition of fermented food can be made fully to discharge, and then advantage is provided for the absorption of nutrition, reduced biological energy of human body and consumed with digestive ferment, improve food utilization, save food materials.By sterilization treatment, the harm of harmful bacteria can be eliminated, improves the safety of fermented food.
Description
Technical field
The present invention relates to a kind of food making method, more particularly to a kind of preparation method of fermented food.
Background technology
Fermented food is using all edible food materials such as animal, plant, mushroom as raw material, through containing made from microbial fermentation
There is the product of beneficial bacterium biological metabolism active constituent.Fermented food has various health-care effects, can be with ring in balancing machine body
Border, antiphlogistic antibacterial, whitening anti-aging;The immune function of mucosal system can effectively be enhanced, improve slowly by taking microorganism fermented food
Property hepatic failure Rats ' Intestinal Mucosal barrier and promote liver function recovery.
Chinese scholar starts to further investigate the production zymotechnique of microorganism fermented food in recent years, has made progress.It is old
It is multitudinous come etc. using active Saccharomyces cerevisiae ferment rice bran, while index is made with reduced sugar consumption, obtained Optimal technique process is
The activated yeast time is 1h, and fermentation time 11h, inoculum concentration is 1.2g yeast/20g rice brans.It is consumed in per 8g fermented samples
Reduced sugar reaches 13.682mg;Niu Guangcai etc. determines fermentative brown rice product using amylase activity as testing index, by orthogonal test
Optimal conditions be yeast-inoculated amount 4%, fermentation time 6h, 30 DEG C of fermentation temperature.The starch of fermentative brown rice product under this condition
Enzyme activity is stablized, average value 442.2U/g;Jiang Zhongli etc. is with finished wine sanitary index, organoleptic indicator, physical and chemical index and main
Functional nutrient ingredient is index, passes through the zymotechnique mould for the fermentative brown rice wine of rice fermented with red yeast that single factor experiment and orthogonal test determine
Type and technological parameter are:Most suitable raw material proportioning rice:Fermentative brown rice product is 3: 1, with rice and fermentative brown rice product for 100%
Meter, most suitable red yeast rice additive amount are 10%, and most suitable yeast addition is 1.0%, and the ratio of optimum feed stock and water is 1: 1.5, fermentation
Temperature is controlled at 24~28 DEG C, and ferment 8d.Li Zhijiang etc. utilizes saccharomycetes to make fermentation brown rice, research fermentation temperature, time and inoculation
To the influence situation of γ-aminobutyric acid and glutathione content, single factor test and orthogonal experiments show to send out the technological parameters such as amount
When 30 DEG C of ferment temperature, fermentation time 6h and yeast-inoculated amount 4%, alpha-aminobutyric acid content is up to 0.85mg/mL, and gluathione
Peptide content is up to 2.97 μ g/mL;Dong Jies etc. determine best technique ginseng to utilize saccharomycete and lactobacillus-fermented golden jujube
Number is:Under the conditions of 30 DEG C, it is inoculated with 0.1% saccharomycete, ferment 12h, then under the conditions of 37 DEG C, inoculation 0.5% lactic acid bacteria hair
Ferment agent is left to ferment 28h, finally controls 6~8 DEG C of temperature, stands for 24 hours, ferment after progress, keeps the production of beneficial bacterium fermentation slurry fragrant;Wang Jun
It is big equal using brown rice as primary raw material, using γ-aminobutyric acid as index, fermentative brown rice food fermentation is determined most by orthogonal test
Good technique is amount of water 100%, yeast dosage 12%, fermentation time 2h, 32 DEG C of fermentation temperature, the γ-in fermentative brown rice food
Aminobutyric acid is up to 3.92mg/100g.
But there are the following problems for existing fermented food:
1, food materials raw material does not crush or particle is thicker, and nutrition cannot fully discharge, and leads to nutrition bioavilability not
Foot.
2, not stringent without sterilization steps or sterilizing before fermentation, there are a variety of harmful bacterias or conditioned pathogen metabolism productions after fermentation
Object keeps the health-care effect of tunning insufficient.
The information for being disclosed in the background technology part is intended merely to facilitate the understanding of the general background to the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or imply that the information is constituted in any form.
Invention content
The purpose of the present invention is to provide a kind of preparation methods of fermented food, to overcome at least one of the prior art
Disadvantage.
To achieve the above object, the present invention provides a kind of preparation method of fermented food, which includes following
Step:
Broken wall crush, broken wall crushing is carried out respectively to prepared dryness food materials and non-dry food materials, obtain raw material powder and
The two is mixed into mixed raw material slurry by liquid phase wall-breaking abstraction liquid;
Sterilization treatment starches the mixed raw material and carries out sterilization treatment, obtain sterilizing raw material slurry;
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;And
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
Using the preparation method, broken wall treatment is carried out to prepared raw material, the nutriment of fermented food can be made abundant
Release, and then condition is provided for the absorption of the high efficiency of nutrition, biological energy of human body consumption is reduced, human digestive enzymes are saved,
Food utilization is improved, food materials are saved.The digestive ferment that digestive system is saved can be utilized by immune system, become and resisted the disease
Enzyme immune effector molecule.By sterilization treatment, harmful microbe harm can be eliminated, the safety of fermented food is improved
Property.Fermentation process can convert the toxicity for reducing the harmful substances such as heavy metal, pesticide, hormone, chemical pollution in fermented food, production
It is raw to hold digestible small molecule nutriment and the bioactive substance with healthy conditioning effect.
In further technical solution, the broken wall crushing can specifically include:
A carries out primary breakup to 50-100 mesh to the dry material of the preparation first, reuses vibration type mill for producing extra micro powder
Raw material after primary breakup is subjected to broken wall and is crushed to 230-10000 mesh.Specially:Primary breakup device therefor can be to connect
The continuous formula medicinal herb grinder that feeds intake, rotating speed 2500-5000rpm filter mesh size 50-100 mesh, to obtain primary broken wall raw material powder
End.The further broken wall equipment of primary broken wall raw material powder is super-micro wall-broken vibrating ball-mill, and amplitude 6-8mm, dynamic strength 5-7G are obtained
Obtain 230-10000 mesh broken wall raw material powders.
B is carried out liquid phase primary breakup to 50-100 mesh to the non-dry food materials of the preparation, is then extracted using ultrasonication
It takes machine that the raw material after primary breakup is carried out broken wall and is crushed to 230-10000 mesh.Specially:It is primary broken used in non-dry food materials
Broken equipment is mechanicalness liquid phase wall-breaking machine, rotating speed 15000-55000rpm, time 1-15 minute, acquisition 50-100 mesh primary broken walls
Raw material is starched.The further broken wall equipment of primary broken wall raw material slurry is ultrasonic liquid-phase wall-breaking abstraction machine, ultrasonic wave 20kHz, ultrasound temperature
60e is spent, ultrasonic time 45-75 minutes obtains 230-10000 mesh liquid phase wall-breaking abstraction liquid.
In optional technical solution, the broken wall crush specifically using household wall-breaking machine, medicinal herb grinder, industrial wall-breaking machine,
At least one of micronizer, ultrasonic wave biological liquid-solid extraction machine, Chinese medicine Microwave Extraction Equipment, vibration type mill for producing extra micro powder pair
Prepared dryness food materials and/or non-dry food materials carry out broken wall crushing, obtain broken wall raw material powder and liquid phase wall-breaking abstraction liquid,
Then it is mixed into mixed raw material slurry by both above-mentioned.
In optimal technical scheme, for the dryness food materials, further include before the broken wall step:Vacuum drying, institute
Stating the condition of drying is:100-150 DEG C of temperature, time 60-1200s, the food materials dried.
In optimal technical scheme, the sterilization treatment specifically includes:Mixed raw material slurry is heated to 100-105 DEG C, is kept
Time 3-15 minute obtains sterilizing raw material slurry.
In optional technical solution, the sterilization treatment specifically utilizes hot air sterilization, moist heat sterilization, infrared ray sterilizing, microwave
Sterilizing, ultraviolet sterilization, high voltage electric field sterilizing, ultra-high pressure sterilization, highfield sterilizing, ultrasonic sterilization, pulse strong-light sterilization, chlorine
At least one of the chemical sterilizations such as ozone, resistance heating sterilizing mode handle the mixed raw material slurry.
In optimal technical scheme, the fermentation process is specially:Under conditions of 37 DEG C to 43 DEG C, to the sterilizing raw material
Beneficial bacterium is added in slurry, and ferments 7-14 hours, obtains beneficial bacterium fermentation slurry.In this way, be sufficiently reserved the nutrition of food materials at
Point, microorganism excessive fermentation is avoided to the consumption of food materials nutritional ingredient, also ensures attenuation of the beneficial bacterium to food harmful components
Conversion, and can fully generate the bioactive metabolite for being conducive to health.
In optimal technical scheme, the fermentation process is specially:Under conditions of 37 DEG C to 43 DEG C, to the sterilizing raw material
Beneficial bacterium is added in slurry, until between pH value reaches 4.3-4.8, obtains beneficial bacterium fermentation slurry.
In optional technical solution, the fermentation process is specially:To the sterilizing raw material starch be added beneficial bacterium specifically, plus
Enter people's intestinal physiology type reside beneficial bacterium lactic acid bacteria, Bifidobacterium, bifidobacterium bifidum, bifidobacterium infantis, bifidobacterium longum,
Bifidobacterium breve, bifidobacterium adolescentis, lactobacillus bulgaricus, lactobacillus acidophilus, L. casei casei, thermophilus
At least one of bacterium beneficial bacterium, which starches the sterilizing raw material, carries out fermentation process acquisition beneficial bacterium fermentation slurry.Using human intestine
Physiological resides beneficial bacterium strain fermentation, is more advantageous to stable intestinal microecology, reinforces the beneficial bacterium in enteron aisle and is colonized effect, hair
Wave the due health benefit of intestinal beneficial bacterium.
Preferably, in above-mentioned technical proposal, dry powder processed specifically includes:It will be described beneficial in atomizer hothouse
Bacterium fermentation slurry is atomized, and temperature is 120-300 DEG C, centrifugal rotational speed 8000-12000rpm, obtains fermented foodstuff powder.
Preferably, in above-mentioned technical proposal, dry powder processed specifically includes:With freeze drier by the beneficial bacterium fermentation slurry
Pre-freeze is carried out to -40 ± 5 DEG C, lyophilization 11-14 hours, parsing-desiccation 10-15 hours is pelletized after freeze-drying, obtains fermentation food
Object powder.
In optional technical solution, the drying powder specifically utilizes vacuum temperature control drying machine, blowing-type low-temperature drier, cold
At least one of jelly formula drying machine, cold wind drier, air blast drying box, dewatered drying case, spray dryer mode is to described
Beneficial bacterium fermentation slurry is handled, and moisture evaporation is made, and obtains dry fermented foodstuff powder.
Compared with prior art, it using the preparation method of fermented food provided by the invention, carries out before consumption abundant
Raw material broken wall crushes, stringent sterilization, and is fermented using beneficial bacterium.Food after broken wall crushing and beneficial bacterium bioconversion
Material, into human body in can save a large amount of digestive ferments, it is rapid to supplement the nutrients, it is insufficient to solve the problems, such as that digestive organs absorb.
In the production process after the beneficial bacterium fermentation of 7-14 hour at a temperature of 37-43 DEG C, by the solution of beneficial bacterium
Poison, all kinds of poisonous and harmful substances of conversion, it is safer to health.Numerous raw materials are converted to miscellaneous life by beneficial bacterium
Change metabolite, into human body in can save a large amount of digestive ferments, play its biological effect, comprehensively fully for cell supplement it is small
Molecular nutrition accelerates eucaryotic cell structure reparation.These beneficial bacterial metabolic products are to inhibiting carcinogen, human organ cell repair again
Raw, dispelling toxicity, detoxicating and function rejuvenation have rapidly and effectively good action.It is eaten using the fermentation that the preparation method obtains
Product have hypotoxicity, irritation is small, it is easy absorb, quickly by body utilizations, high nutrition, repair the power advantageous advantage such as by force.
Description of the drawings:
Fig. 1 is overall craft flow chart of the present invention.
Specific implementation mode
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated component part, and do not exclude other composition portions
Point.
In this part:Since embodiment and comparative example has the practical process eaten of experiencer, in order to ensure food safety,
Preparing material to sterilization treatment link is operated according to standard practice instructions.Hereafter, in addition to clearly stating part, in advance
Preparation, broken wall crushing, the operation of sterilization treatment all same in all embodiments and comparative example before standby raw material, broken wall, in each reality
In the corresponding portion for applying example and comparative example, identical content repeats no more.
With reference to figure 1, the raw material preparation of embodiment 1-6 and comparative example 1-6 (except 4 sterilization time of comparative example), broken wall crush
And sterilization treatment may include:
One, preparing material:
By internet, supermarket, Herb Tea shop, medium-height grass pharmacy, food market etc. buy 200 kinds or more food materials.Food materials are matched
It is mixed by weight proportion than principle:Dairy products account for 1/3, and Herb Tea dried food and nuts accounts for 1/6, fresh vegetables fruit 1/6~1/
3, seafood meat etc. accounts for 1/6~1/3.
In this document, the low five cereals of water content and Herb Tea dried food and nuts are dryness food materials.High-water content fresh fruit of vegetables,
Seafood meat is non-dry food materials, carries out broken wall treatment according to following broken wall circuit grinding respectively.Dryness food materials and non-dry
The international water content standard that the differentiation and its processing of food materials are referred to flour determines, is less than 14% food materials for water content, can
Using as dryness food materials;It is equal to 14% food materials for water content size, non-dry food materials can be used as.
Two, prepare before broken wall crushes:
Vacuum drying processing is carried out in order to ensure broken wall crushing effect to prepared dry material (food materials).Its vacuum is dried
Dry condition can be selected according to the drying regime of food materials.Between 100-150 DEG C of the temperature of selection, the time can be in 60-
1200s, the raw material dried.Certainly, if feed moisture content is low, it is sufficient to meet broken wall crushing when needing, it can also will be true
The step of sky drying, omits.
Three, broken wall crushes
It specifically includes:
A. dry material broken wall:
Primary breakup is carried out to 50-100 mesh to the dry material of the preparation first, reusing vibration type mill for producing extra micro powder will
Raw material after primary breakup carries out broken wall and is crushed to 230-10000 mesh.Specially:Primary breakup device therefor is continuous dosing
Formula medicinal herb grinder, rotating speed 2500-5000rpm filter mesh size 50-100 mesh, obtain primary broken wall raw material powder.Certainly, root
Primary breakup relevant parameter can be suitably adjusted according to actual needs, to obtain the primary broken wall raw material powder of predefined parameter.It is primary
Broken wall raw material powder can be 60,70,80 mesh.Certainly, as needed it may be said that adjusting device rotating speed, amplitude, dynamic strength and
The pore size of sieves.
The further broken wall equipment of primary broken wall raw material powder can be super-micro wall-broken vibrating ball-mill, the amplitude 6-8mm of selection,
Dynamic strength 5-7G, it is final to obtain 230-10000 mesh broken wall raw material powders.Broken wall raw material powder fineness degree can be 300,400,
500,1500,3500,4500,6500,8000,9000 mesh etc..
B. non-dry raw material (food materials) broken wall:
Liquid phase primary breakup is carried out to 50-100 mesh to the non-dry food materials of the preparation, is then extracted using ultrasonication
Raw material after primary breakup is carried out broken wall and is crushed to 230-10000 mesh by machine.Specially:Primary breakup used in non-dry food materials
Equipment is mechanicalness liquid phase wall-breaking machine, and rotating speed 15000-55000rpm, time 1-15 minute, acquisition 50-100 mesh primary broken wall is former
Slurry.Certainly, primary breakup relevant parameter can be suitably adjusted according to actual needs, it is former with the primary broken wall for obtaining predefined parameter
Slurry.Primary broken wall raw material slurry can be 60,70,80 mesh.Certainly, as needed it may be said that adjusting device rotating speed, amplitude, power
The pore size of intensity, time and sieves, to obtain the primary broken wall raw material slurry for meeting predetermined condition.
The further broken wall equipment of primary broken wall raw material slurry can be ultrasonic liquid-phase wall-breaking abstraction machine.Its condition can be super
Sound wave 20kHz, ultrasonic temperature 60e, ultrasonic time 45-75 minutes are final to obtain 230-10000 mesh liquid phase wall-breaking abstraction liquid.Root
The running parameter of ultrasonic liquid-phase wall-breaking abstraction machine is adjusted according to the liquid phase wall-breaking abstraction liquid difference finally obtained.
C. it mixes:By the broken wall raw material powder and liquid phase wall-breaking abstraction liquid after the above broken wall, it is mixed into mixed raw material slurry.
Certainly according to actual needs, other known broken wall grinding modes can also be selected, household wall-breaking machine, Chinese medicine are utilized
Pulverizer, industrial wall-breaking machine, micronizer, ultrasonic wave biological liquid-solid extraction machine, Chinese medicine Microwave Extraction Equipment, ultramicro grinding are shaken
At least one of dynamic mill carries out broken wall crushing to prepared raw material, obtains broken wall raw material powder and liquid phase wall-breaking abstraction liquid, so
Afterwards mixed raw material slurry is mixed by both above-mentioned.
Four, sterilization treatment
Mixed raw material slurry is heated to 100-105 DEG C using heating equipment, retention time 3-15 minute obtains sterilizing raw material
Slurry.Certainly, temperature and retention time can be adjusted or set according to actual needs.
Certainly according to actual needs, other known sterilization methods can also be selected, hot air sterilization, damp and hot can be such as utilized
Sterilizing, infrared ray sterilizing, microwave sterilization, ultraviolet sterilization, high voltage electric field sterilizing, ultra-high pressure sterilization, highfield sterilizing, ultrasonic wave go out
At least one of the chemical sterilizations such as bacterium, pulse strong-light sterilization, chlorine ozone, resistance heating sterilizing mode are to the raw material powder
Sterilization treatment is carried out with liquid phase wall-breaking abstraction liquid.
Four, embodiment and comparative example
The design parameter table of embodiment is as follows:
The design parameter table of comparative example is as follows:
Embodiment 1
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 43 DEG C, lactic acid bacteria is added in being starched to the sterilizing raw material,
And ferment 7 hours, Ph values are measured as 4.3, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 120 DEG C, centrifugal rotational speed 8000rpm, obtains fermented foodstuff powder.
Embodiment 2
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 40 DEG C, bifid bar is added in being starched to the sterilizing raw material
Bacterium, and ferment 10 hours, Ph values are measured as 4.4, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 220 DEG C, centrifugal rotational speed 10000rpm, obtains fermented foodstuff powder.
Certainly according to actual needs, other beneficial bacteriums can also be selected to ferment, it such as can be with user's intestinal physiology type
Resident beneficial bacterium lactic acid bacteria, Bifidobacterium, bifidobacterium bifidum, bifidobacterium infantis, bifidobacterium longum, bifidobacterium breve, blueness
At least one in spring Bifidobacterium, lactobacillus bulgaricus, lactobacillus acidophilus, L. casei casei, streptococcus thermophilus
Kind beneficial bacterium, which starches the sterilizing raw material, carries out fermentation process acquisition beneficial bacterium fermentation slurry.
Embodiment 3
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 38 DEG C, short bifid bar is added in being starched to the sterilizing raw material
Bacterium, lactobacillus bulgaricus, lactobacillus acidophilus mix bacterium powder, and ferment 14 hours, Ph values are measured as 4.8, obtain beneficial bacterium hair
Ferment is starched.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 300 DEG C, centrifugal rotational speed 12000rpm, obtains fermented foodstuff powder.
Embodiment 4
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 37 DEG C, to the sterilizing raw material starch in be added lactic acid bacteria,
Bifidobacterium, and ferment 12 hours, Ph values are measured as 4.7, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 140 DEG C, centrifugal rotational speed 10000rpm, obtains fermented foodstuff powder.
Embodiment 5
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 41 DEG C, baby's bifid is added in being starched to the sterilizing raw material
Bacillus, bifidobacterium longum, bifidobacterium breve, bifidobacterium adolescentis mix bacterium powder, terminate to ferment when Ph values reach 4.7, obtain
Beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:With freeze drier by the beneficial bacterium fermentation slurry carry out pre-freeze to -40 ±
5 DEG C, lyophilization 11 hours, parsing-desiccation 10 hours is pelletized after freeze-drying, obtains fermented foodstuff powder.
Embodiment 6
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned implementation
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 42 DEG C, lactic acid bacteria is added in being starched to the sterilizing raw material,
Terminate to ferment when Ph values reach 4.6, obtains beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:With freeze drier by the beneficial bacterium fermentation slurry carry out pre-freeze to -40 ±
5 DEG C, lyophilization 12 hours, parsing-desiccation 10 hours is pelletized after freeze-drying, obtains fermented foodstuff powder.
Comparative example 1
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 15 DEG C, lactic acid bacteria is added in being starched to the sterilizing raw material,
And ferment 14 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 150 DEG C, centrifugal rotational speed 8000rpm, obtains fermented foodstuff powder.
Comparative example 2
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 43 DEG C, bifid bar is added in being starched to the sterilizing raw material
Bacterium, and ferment 4 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 150 DEG C, centrifugal rotational speed 10000rpm, obtains fermented foodstuff powder.
Comparative example 3
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 38 DEG C, bifid bar is added in being starched to the sterilizing raw material
Bacterium, and ferment 14 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 350 DEG C, centrifugal rotational speed 10000rpm, obtains fermented foodstuff powder.
Comparative example 4
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining mixed raw material slurry, subsequent preparation method is with reference to following steps:
Sterilization treatment starches the mixed raw material and carries out sterilization treatment, obtain sterilizing raw material slurry;
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the sterilization treatment is specially:Mixed raw material slurry is heated to 100 DEG C using heating equipment, the time 45 divides
Clock obtains sterilizing raw material slurry.
Wherein, the fermentation process is specially:Under conditions of 39 DEG C, lactic acid bacteria is added in being starched to the sterilizing raw material,
And ferment 12 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 140 DEG C, centrifugal rotational speed 8000rpm, obtains fermented foodstuff powder.
Comparative example 5
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 41 DEG C, lactic acid bacteria is added in being starched to the sterilizing raw material,
And ferment 10 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:It is dried 10 hours for 70 DEG C in low temperature drying case, obtains dry fermentation food
Object powder.
Comparative example 6
Prepare before preparing material, broken wall, broken wall crushes, the operation of sterilization treatment is with specific reference to foregoing description and above-mentioned comparison
Example parameter list.
After obtaining sterilizing raw material slurry, subsequent preparation method is with reference to following steps:
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
It is spare, the fermented foodstuff powder of the drying can be stored in a warehouse and be packed.
Wherein, the fermentation process is specially:Under conditions of 47 DEG C, bifid bar is added in being starched to the sterilizing raw material
Bacterium, and ferment 9 hours, obtain beneficial bacterium fermentation slurry.
Wherein, the drying powder is specially:The beneficial bacterium fermentation slurry is subjected to mist in atomizer hothouse
Change, temperature is 240 DEG C, centrifugal rotational speed 8000rpm, obtains fermented foodstuff powder.
The fermented foodstuff powder that embodiment 1-6 and comparative example 1-6 are obtained is used to carry out nutritive value test and appraisal, taste test and appraisal respectively
It tests and assesses with good effect.Nutritive value test and appraisal be to contain in fermented foodstuff powder protein, vitamin, beneficial bacterium content into
Row Comprehensive Assessment, then gives a mark to result, evaluation result be divided into it is excellent, good, in, poor four etc.;Taste test and appraisal are to invite 500
Subject foretastes fermented foodstuff powder, then gives a mark, be as a result divided into it is excellent, good, in, poor four etc.;Good effect is tested and assessed
Be test subject eat body immunity of the fermented foodstuff powder after 6 months, muscle power, alimentary canal improvements, the state of mind, it is common slowly
The indexs such as venereal disease improvement, reflect the good effect of fermented foodstuff powder whereby.Evaluation result be divided into it is excellent, good, in, poor four etc..Test and appraisal
It the results are shown in Table 1.
Table 1
Nutritive value is tested and assessed | Taste is tested and assessed | Good effect is tested and assessed | |
Embodiment 1 | It is excellent | It is excellent | It is excellent |
Embodiment 2 | It is excellent | It is excellent | It is excellent |
Embodiment 3 | It is excellent | It is excellent | It is excellent |
Embodiment 4 | It is excellent | It is excellent | It is excellent |
Embodiment 5 | It is excellent | It is excellent | It is excellent |
Embodiment 6 | It is excellent | It is excellent | It is excellent |
Comparative example 1 | In | Difference | Difference |
Comparative example 2 | In | In | Difference |
Comparative example 3 | In | It is excellent | Difference |
Comparative example 4 | Difference | In | In |
Comparative example 5 | In | In | Difference |
Comparative example 6 | Difference | Difference | Difference |
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation, household wall-breaking machine, medicinal herb grinder, industrial wall-breaking machine, micronizer, ultrasonic wave can be utilized to give birth to as broken wall crushes
Object liquid-solid extraction machine, Chinese medicine Microwave Extraction Equipment, broken wall crush vibrating mill, first can also carry out primary break with one such
After broken, broken wall crushing is carried out again with another kind.Those skilled in the art can select suitable one kind according to actual needs
Or plurality of devices.Of course, it is possible to carry out broken wall crushing, raw material to prepared raw material in such a way that solid crushes or liquid phase crushes
It is not limited to the raw material limited in embodiment, raw material can also be adjusted according to actual needs, to obtain fermented food.
According to embodiment, in fermentation process step, is measured by Ph values, can also determine attenuation degree, to meet reality
It needs.
The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the present invention and its actually answering
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementation schemes and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (17)
1. a kind of preparation method of fermented food, it is characterised in that:Include the following steps:
Broken wall crushes, and carries out broken wall crushing respectively to prepared dryness food materials and non-dry food materials, obtains raw material powder and liquid phase
The two is mixed into mixed raw material slurry by wall-breaking abstraction liquid;
Sterilization treatment starches the mixed raw material and carries out sterilization treatment, obtain sterilizing raw material slurry;
Fermentation process carries out fermentation to sterilizing raw material slurry and obtains beneficial bacterium fermentation slurry;And
Dry powder processed, is dried powder processed to the beneficial bacterium fermentation slurry, obtains dry fermented foodstuff powder, spare.
2. the preparation method of fermented food as described in claim 1, it is characterised in that:Broken wall is carried out to prepared dryness food materials
Crushing specifically includes:Primary breakup reuses vibration type mill for producing extra micro powder broken wall and is crushed to 230-10000 mesh to 50-100 mesh.
3. the preparation method of fermented food as claimed in claim 2, it is characterised in that:The device therefor of primary breakup is continuous
The formula that feeds intake medicinal herb grinder, rotating speed 2500-5000rpm filter mesh size 50-100 mesh.
4. the preparation method of fermented food as claimed in claim 2, it is characterised in that:It is described during the broken wall crushes
The amplitude 6-8mm of vibration type mill for producing extra micro powder, dynamic strength 5-7G.
5. the preparation method of fermented food as described in claim 1, it is characterised in that:For the dryness food materials, described
Further include before broken wall pulverising step:The condition of vacuum drying, the drying is:100-150 DEG C of temperature, time 60-
1200s。
6. the preparation method of fermented food as described in claim 1, it is characterised in that:Broken wall is carried out to the non-dry food materials
Crushing specifically includes:Liquid phase primary breakup reuses ultrasonication extracter broken wall and is crushed to 230-10000 to 50-100 mesh
Mesh.
7. the preparation method of fermented food as claimed in claim 6, it is characterised in that:The liquid phase primary breakup device therefor
For mechanicalness liquid phase wall-breaking machine, rotating speed 15000-55000rpm, time 1-15 minute.
8. the preparation method of fermented food as claimed in claim 6, it is characterised in that:During the broken wall crushes, ultrasound
Wave 20kHz, ultrasonic temperature 60e, ultrasonic time 45-75 minutes.
9. the preparation method of fermented food as described in claim 1, it is characterised in that:The broken wall, which crushes, specifically utilizes household
Wall-breaking machine, medicinal herb grinder, industrial wall-breaking machine, micronizer, ultrasonic wave biological liquid-solid extraction machine, Chinese medicine Microwave Extraction are set
At least one of standby, vibration type mill for producing extra micro powder carries out broken wall crushing to prepared dryness food materials and/or non-dry food materials.
10. the preparation method of fermented food as described in claim 1, it is characterised in that:The sterilization treatment specifically includes:It will
Mixed raw material slurry is heated to 100-105 DEG C, retention time 3-15 minute.
11. the preparation method of fermented food as described in claim 1, it is characterised in that:The sterilization treatment is specifically using dry
Heat sterilization, moist heat sterilization, infrared ray sterilizing, microwave sterilization, ultraviolet sterilization, high voltage electric field sterilizing, ultra-high pressure sterilization, highfield are gone out
At least one of the chemical sterilizations such as bacterium, ultrasonic sterilization, pulse strong-light sterilization, chlorine ozone, resistance heating sterilizing mode pair
The mixed raw material slurry processing.
12. the preparation method of fermented food as described in claim 1, it is characterised in that:The fermentation process specifically includes:
Under conditions of 37 DEG C to 43 DEG C, beneficial bacterium is added in being starched to the sterilizing raw material, and ferment 7-14 hours.
13. the preparation method of fermented food as described in claim 1, it is characterised in that:The fermentation process specifically includes:
Under conditions of 37 DEG C to 43 DEG C, beneficial bacterium is added in being starched to the sterilizing raw material, until Ph values reach between 4.3-4.8.
14. the preparation method of fermented food as described in claim 12 or 13, it is characterised in that:Add to sterilizing raw material slurry
Enter beneficial bacterium specifically, people's intestinal physiology type, which is added, resides beneficial bacterium lactic acid bacteria, Bifidobacterium, bifidobacterium bifidum, Ying Ershuan
Discrimination bacillus, bifidobacterium longum, bifidobacterium breve, bifidobacterium adolescentis, lactobacillus bulgaricus, lactobacillus acidophilus, cheese breast bar
At least one of bacterium cheese subspecies, streptococcus thermophilus.
15. the preparation method of fermented food as described in claim 1, it is characterised in that:The drying powder specifically includes:
The beneficial bacterium fermentation slurry is atomized in atomizer hothouse, temperature is 120-300 DEG C, centrifugal rotational speed 8000-
12000rpm obtains fermented foodstuff powder.
16. the preparation method of fermented food as described in claim 1, it is characterised in that:The drying powder specifically includes:With
The beneficial bacterium fermentation slurry is carried out extremely -40 ± 5 DEG C of pre-freeze, lyophilization 11-14 hours, parsing-desiccation 10- by freeze drier
It 15 hours, pelletizes after freeze-drying, obtains fermented foodstuff powder.
17. the preparation method of fermented food as claimed in claim 16, it is characterised in that:The drying powder is specifically using true
Air temperature control drying machine, blowing-type low-temperature drier, freezing type drier, cold wind drier, air blast drying box, dewatered drying case,
At least one of spray dryer.
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CN106562417A (en) * | 2016-10-25 | 2017-04-19 | 巴马乾食品有限公司 | Flower and fruit fermented liquid and production method thereof |
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