CN108541761A - One kind milk tablet of walnut containing active probiotic and preparation method thereof - Google Patents
One kind milk tablet of walnut containing active probiotic and preparation method thereof Download PDFInfo
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- CN108541761A CN108541761A CN201810169718.1A CN201810169718A CN108541761A CN 108541761 A CN108541761 A CN 108541761A CN 201810169718 A CN201810169718 A CN 201810169718A CN 108541761 A CN108541761 A CN 108541761A
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- 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
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/123—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt
- A23C9/1234—Fermented milk preparations; Treatment using microorganisms or enzymes using only microorganisms of the genus lactobacteriaceae; Yoghurt characterised by using a Lactobacillus sp. other than Lactobacillus Bulgaricus, including Bificlobacterium sp.
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
- A23C9/1307—Milk products or derivatives; Fruit or vegetable juices; Sugars, sugar alcohols, sweeteners; Oligosaccharides; Organic acids or salts thereof or acidifying agents; Flavours, dyes or pigments; Inert or aerosol gases; Carbonation methods
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/12—Fermented milk preparations; Treatment using microorganisms or enzymes
- A23C9/13—Fermented milk preparations; Treatment using microorganisms or enzymes using additives
- A23C9/133—Fruit or vegetables
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Abstract
The invention discloses a kind of milk tablets of walnut containing active probiotic and preparation method thereof, wherein the milk tablet of walnut containing active probiotic includes following components：Walnut kernel, milk powder, white granulated sugar, glucose, probiotics leaven, maltodextrin, magnesium stearate, water.The milk tablet of walnut containing active probiotic made by the present invention, mellow in taste, the natural flavor with walnut and Yoghourt, full of nutrition, viable bacteria concentration is high, it is convenient for carrying, compensate for the market vacancy that probiotics is combined with solid food, there is important role to the promotion and application of probiotics, while also having a certain impact to the process deeply industry progress of walnut product.
Description
Technical field
The present invention relates to foods processing techniques, and in particular to one kind milk tablet of walnut containing active probiotic and preparation method thereof.
Background technology
Walnut is a kind of fruit of juglandaceae plant, containing abundant nutrient, polysaccharide, polypeptide wherein in walnut,
The various nutrients such as omega-3 fatty acid, calcium, phosphorus, iron and carrotene, riboflavin are beneficial to human body, are to be liked deeply by common people
One of nut based food.Probiotics is a kind of active microorganism beneficial to host, is to be colonized in human body intestinal canal, reproductive system
Interior, the active beneficial microorganism that can generate definite health efficacy so as to improve host's microecological balance, performance beneficial effect is total
Claim.Their quantity mostly with it is few, it is extremely important with longevity to the health of people.And the probiotics quantity possessed in human body intestinal canal, with
People age increase can gradually decrease, when people to old age or it is sick when, probiotics quantity may decline rapidly, until approaching one's end complete
It totally disappeared mistake.Therefore, the supplement of probiotics is carried out by tonic appropriate for permanent holding stomach health people, it is main at present
Or it is supplemented by the combination of the dairy produces such as probiotics and milk.Supplement channel is single and this has ox existing for viable bacteria
The milk shelf-life is short, and liquid is not portable, particularly anti-milk people is unsuitable.
Invention content
The technical problems to be solved by the invention are just to provide one kind and are convenient for carrying, and instant edible, long shelf-life, nutrition are rich
The rich milk tablet of walnut containing active probiotic and preparation method thereof.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of milk tablet of walnut containing active probiotic, packet
Containing following components：Walnut kernel, milk powder, white granulated sugar, glucose, probiotics leaven, maltodextrin, magnesium stearate, water.
Preferably, which is in parts by weight：Walnut kernel 30-40, milk powder 20-
30, white granulated sugar 6-10, glucose 4-6, probiotics leaven 3-5, maltodextrin 2-4, magnesium stearate 0.5-1.5, water 100-
150。
Preferably, the probiotics leaven is formed according to following parts by weight：It is lactobacillus bulgaricus 30-40, thermophilic
Streptococcus 30-40, heat resistant type Bifidobacterium 20-30.
Preferably, the milk powder uses skimmed milk powder.
The present invention also provides a kind of preparation methods of the milk tablet of walnut containing active probiotic, include the following steps：(1) walnut
Benevolence is removed the peel：Choose the impurity in walnut kernel, aoxidize the particle that goes mouldy, kind of a skin is removed using physical method；
(2) Titian is toasted：Walnut kernel obtained by step (1) is put into baking oven and toasts Titian；
(3) it is milled：Super after the walnut kernel of step (2) acquisition and the white granulated sugar weighed in advance, maltodextrin are mixed
It grinds in thin flour mill, then is sieved with strainer seperator；
(4) mixing, homogeneous, sterilization：It mixes with walnut powder obtained by step (3) after weighing milk powder, glucose mixing, then adds
Water stirs evenly, and high-temperature short-time sterilization is carried out after pre- thermally homogenising, and sterilize postcooling；
(5) it is inoculated with, ferments：Accurate weigh stirs evenly in Walnut Milk made from probiotics leaven addition step (4), sets
Then the cultivation and fermentation in incubator is quickly cooled to 10 DEG C hereinafter, and keeping 12h or more；
(6) vacuum freeze drying crushes：The Walnut Milk fermented obtained by step (5) is placed in vacuum freeze drier,
The milk tablet of walnut containing active probiotic is made in freeze-drying, and then filtering crushes, and obtains powdery walnut powder containing active probiotic；
(7) tabletting：Tabletting after crushed mixture obtained by step (6) is mixed with magnesium stearate；
(8) it packs：The milk tablet of walnut containing active probiotic that step (7) suppresses is vacuumized into packaging, packages refrigeration, with
Extend the time-to-live of viable bacteria.
Preferably, it is the step of physical method removal kind skin in the step (1)：First, the walnut kernel chosen is poured into
In the fermentation vat for filling 0-5 DEG C of cold water so that walnut kernel clothing softens；Then, the walnut kernel after immersion is sent into roller and takes off benevolence clothing
Benevolence clothing is taken off in machine, it includes rack that the roller, which takes off benevolence clothing machine, the driving motor of roller, driving drum rotation in rack,
And the governor of regulating rotation speed of drum, the both ends of the roller are respectively equipped with inlet port and outlet port, the inner wall of the roller
It is equipped with the deflector of spiral distribution, the barrel of the roller offers draining deslagging through-hole, and the roller is by feed inlet
High-pressure water jet section is arranged in one end, is being blown section by discharge port one end setting high pressure gas, the high-pressure water jet section, which is equipped with, to be generated
The high-pressure spraying assembly of high-pressure water jet, the high pressure gas injection section are equipped with the high-pressure jet assembly for generating high pressure blow smelting operation air；
High-pressure water jet is sprayed using high-pressure spraying assembly in high-pressure water jet section, walnut kernel is carried out to take off benevolence clothing for the first time, with rolling
The impetus of the deflector of cylinder spiral inner wall shape distribution, the walnut kernel after benevolence clothing is taken off by high-pressure water jet and enters high pressure gas blowout
Section is blown, friction is generated using between the pressure-air and walnut kernel of the injection of high-pressure jet assembly, further removes walnut kernel surface
Fiber and fold in benevolence clothing, achieve the purpose that secondary to remove benevolence clothing.
Preferably, walnut kernel obtained by step (1) is put into 60-80 DEG C of baking oven by the step (2) using segmentation baking Titian
Baking 2-3 hours then adjusts oven temperature and is toasted 15-20 minutes for 110-120 DEG C.
Preferably, step (4) specific method is：Add water to stir 6-10 minutes to uniformity, is preheating to 50-60 DEG C
Homogeneous is carried out, high-temperature short-time sterilization is then carried out, sterilising temp is 135 DEG C, and the time is 3s~5s, sterilizing postcooling to 40-45
℃。
Preferably, in the step (5), it is 45 that the bacterium leavening agent containing live probiotic stirred evenly Walnut Milk, which is placed in temperature,
DEG C incubator in cultivation and fermentation 3-5 hours.
Preferably, in the step (6), the Walnut Milk that ferments drying and dehydrating to the moisture at -30 to -20 DEG C is
Then the milk tablet of walnut containing active probiotic of 2%-5% is crushed by the strainer filtering of 80-100 mesh in beater grinder, is obtained
To powdery walnut powder containing active probiotic.
The present invention is after adopting the above technical scheme, have the advantages that：
Walnut-meat hulling processing of the present invention can effectively reduce phenolic compound in walnut, on the one hand can reduce walnut kernel
Astringent taste reduces influence of the astringent taste to product mouthfeel, on the other hand prevents product aldehydes matter oxidation stain, shadow during storage
Ring product sensory experience.
Graininess white granulated sugar and maltodextrin are added when walnut crushes by the present invention, and walnut can be effectively prevent to be milled
In journey due to squeeze it is heated cause to lump it is fuel-displaced, it is difficult to the problems such as disperseing.
The present invention is in viable bacterias probiotics such as addition lactobacillus bulgaricus, streptococcus thermophilus, heat resistant type Bifidobacteriums, not only
The number of viable in product can be increased, beneficial to human body stomach health, while these viable bacterias can decompose walnut during the fermentation
In protein, carbohydrate, fat etc. so that its is generated more micromolecular compounds, promote human body to these nutriments
It absorbs and efficiently uses, secondly these strains will produce some aroma substances with rich flavor by fermentation, be the mouthfeel of product
Softer deliciousness.
The present invention is smaller to the survival rate of strain using vacuum freeze drying disintegrating process, and product is intraoral molten
Solution property is preferable, and secondly the influence to hot volatile flavor substance in product is relatively low, there is the preservation using trophic factors.
The milk tablet of walnut containing active probiotic made by the present invention, mellow in taste, the natural flavor with walnut and Yoghourt,
It is full of nutrition, viable bacteria concentration is high, is convenient for carrying, the market vacancy that probiotics is combined with solid food is compensated for, to probiotics
Promotion and application have important role, while also having a certain impact to the process deeply industry progress of walnut product.
Description of the drawings
Face combines the drawings and specific embodiments, and the invention will be further described：
Fig. 1 is the structural schematic diagram that walnut kernel roller takes off benevolence clothing machine；
Fig. 2 is the distributed architecture schematic diagram of deflector after roller expansion；
Fig. 3 is the mounting structure schematic diagram of high-pressure spraying assembly.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
The milk tablet of walnut containing active probiotic of the present invention, including following components：Walnut kernel, milk powder, white granulated sugar, glucose,
Probiotics leaven, maltodextrin, magnesium stearate, water.
The raw material of the milk tablet of walnut containing active probiotic is in parts by weight：Walnut kernel 30-40, milk powder 20-30, white granulated sugar
6-10, glucose 4-6, probiotics leaven 3-5, maltodextrin 2-4, magnesium stearate 0.5-1.5, water 100-150.The benefit
Raw bacterium leavening agent is formed according to following parts by weight：Lactobacillus bulgaricus 30-40, streptococcus thermophilus 30-40, heat resistant type bifid bar
Bacterium 20-30.
It certainly,, can be in basic components of the present invention in order to obtain different mouthfeels it will be appreciated by those skilled in the art that being
On, other components are added, and appropriate adjustment is made to each component weight.Probiotics leaven can also be as needed, uses
Other principal components, and adjustment is combined to content.
Preferably, the milk powder uses skimmed milk powder.When can prevent tabletting the problem of fat content high-leveled and difficult molding, simultaneously should
Milk powder viscosity is high, and shorter the time required to fermentation, heat is low, is suitable for slimmer, person high in fat.
The present invention also provides a kind of preparation methods of the milk tablet of walnut containing active probiotic, include the following steps：(3) walnut
Benevolence is removed the peel：Choose the impurity in walnut kernel, aoxidize the particle that goes mouldy, kind of a skin is removed using physical method；
(4) Titian is toasted：Walnut kernel obtained by step (1) is put into baking oven and toasts Titian；
(3) it is milled：Super after the walnut kernel of step (2) acquisition and the white granulated sugar weighed in advance, maltodextrin are mixed
It grinds in thin flour mill, then is sieved with strainer seperator；
(4) mixing, homogeneous, sterilization：It mixes with walnut powder obtained by step (3) after weighing milk powder, glucose mixing, then adds
Water stirs evenly, and high-temperature short-time sterilization is carried out after pre- thermally homogenising, and sterilize postcooling；
(5) it is inoculated with, ferments：It is stirred evenly in the accurate Walnut Milk for weighing probiotics leaven addition step (4), is placed in training
Cultivation and fermentation in case is supported, is then quickly cooled to 10 DEG C hereinafter, and keeping 12h or more；
(6) vacuum freeze drying crushes：The Walnut Milk fermented obtained by step (5) is placed in vacuum freeze drier,
The milk tablet of walnut containing active probiotic is made in freeze-drying, and then filtering crushes, and obtains powdery walnut powder containing active probiotic；
(7) tabletting：Tabletting after crushed mixture obtained by step (6) is mixed with magnesium stearate；
(8) it packs：The milk tablet of walnut containing active probiotic that step (7) suppresses is vacuumized into packaging, packages refrigeration, with
Extend the time-to-live of viable bacteria.
Wherein, walnut kernel obtained by step (1) is put into 60-80 DEG C of baking of baking oven by the step (2) using segmentation baking Titian
It is 2-3 hours roasting, it then adjusts oven temperature and is toasted 15-20 minutes for 110-120 DEG C.Step (4) specific method is：Add water
Stirring is preheating to 50-60 DEG C of progress homogeneous, then carries out high-temperature short-time sterilization, sterilising temp is for 6-10 minutes to uniformity
135 DEG C, the time is 3s~5s, and sterilizing postcooling is to 40-45 DEG C.In the step (5), contain active probiotic by what is stirred evenly
Leavening Walnut Milk is placed in cultivation and fermentation 3-5 hours in the incubator that temperature is 45 DEG C.In the step (6), the core that ferments
Then peach breast drying and dehydrating at-30-- 20 DEG C is being hammered into shape to the milk tablet of walnut containing active probiotic that moisture is 2%-5%
It is crushed by the strainer filtering of 80-100 mesh in formula pulverizer, obtains powdery walnut powder containing active probiotic.
Walnut-meat hulling processing of the present invention can effectively reduce phenolic compound in walnut, on the one hand can reduce walnut kernel
Astringent taste reduces influence of the astringent taste to product mouthfeel, on the other hand prevents product aldehydes matter oxidation stain, shadow during storage
Ring product sensory experience.
Graininess white granulated sugar and maltodextrin are added when walnut crushes by the present invention, and walnut can be effectively prevent to be milled
In journey due to squeeze it is heated cause to lump it is fuel-displaced, it is difficult to the problems such as disperseing.
The present invention is in viable bacterias probiotics such as addition lactobacillus bulgaricus, streptococcus thermophilus, heat resistant type Bifidobacteriums, not only
The number of viable in product can be increased, beneficial to human body stomach health, while these viable bacterias can decompose walnut during the fermentation
In protein, carbohydrate, fat etc. so that its is generated more micromolecular compounds, promote human body to these nutriments
It absorbs and efficiently uses, secondly these strains will produce some aroma substances with rich flavor by fermentation, be the mouthfeel of product
Softer deliciousness.
The present invention is smaller to the survival rate of strain using vacuum freeze drying disintegrating process, and product is intraoral molten
Solution property is preferable, and secondly the influence to hot volatile flavor substance in product is relatively low, there is the preservation using trophic factors.
The milk tablet of walnut containing active probiotic made by the present invention, mellow in taste, the natural flavor with walnut and Yoghourt,
It is full of nutrition, viable bacteria concentration is high, is convenient for carrying, the market vacancy that probiotics is combined with solid food is compensated for, to probiotics
Promotion and application have important role, while also having a certain impact to the process deeply industry progress of walnut product.
Embodiment one：
A kind of milk tablet of walnut containing active probiotic, is made of the raw material of following parts by weight：Walnut kernel 35, skimmed milk powder 24,
White granulated sugar 8, glucose 4, probiotics leaven 5, maltodextrin 3, magnesium stearate 0.8, water 120.
Wherein, probiotics fermention bacterium forms according to following parts by weight：It is lactobacillus bulgaricus 40, streptococcus thermophilus 30, resistance to
Heat type Bifidobacterium 30.
In addition, the preparation method of the above-mentioned milk tablet of walnut containing active probiotic includes the following steps：
(1) walnut-meat hulling：Choose the impurity in walnut kernel, oxidation is gone mouldy particle, be put into clear water reserviors impregnate 30 minutes it is soft
Change kind of a skin, high-pressure water shot roller peeling machine removal kind skin is utilized after taking-up.
(2) Titian is toasted：Walnut kernel obtained by step (1) is put into 70 DEG C of baking oven to toast 2.5 hours, then adjusts baking oven temperature
Degree toasts 20 minutes for 110 DEG C：
(3) it is milled：Super after the walnut kernel of step (2) and the graininess white granulated sugar weighed in advance, maltodextrin mixing
It grinds in thin flour mill, then is sieved with 80 mesh filter screen seperators, recycling can be added in the out filter residue that is sieved when being milled next time；
(4) mixing, homogeneous, sterilization：It is accurate to weigh skimmed milk powder, glucose mixing and walnut walnut powder obtained by step (3)
Mixing adds water to stir 8 minutes to uniformity, is preheating to 50 DEG C of progress homogeneous, then carries out high-temperature short-time sterilization, sterilising temp
It it is 135 DEG C, time 3s, sterilizing postcooling is to 45 DEG C；
(5) it is inoculated with, ferments：It is stirred evenly in the accurate Walnut Milk for weighing probiotics leaven addition step (4), is placed in temperature
Degree is cultivation and fermentation in 45 DEG C of incubator 5 hours, be then quickly cooled to 10 DEG C hereinafter, and keep 12h or more, make it fully
Fermentation generates more fragrant flavors；
(6) vacuum freeze drying crushes：The Walnut Milk fermented obtained by step (5) is placed in vacuum freeze drier,
Then the block of Manufacture of Walnut Milk containing active probiotic that drying and dehydrating is 3.0% to moisture at -30 DEG C leads in beater grinder
The strainer filtering for crossing 80 mesh crushes, and obtains powdery walnut powder containing active probiotic；
(7) tabletting：After crushed mixture and magnesium stearate obtained by step (6) are mixed, impact type tablet press machine hopper is poured into
Carry out tabletting, tableting pressure 25MPa, the working environment of tabletting is with 20 DEG C, relative humidity 35%.
(8) it packs：The milk tablet aluminide-coating bag of walnut containing active probiotic suppressed obtained by step (7) is evacuated into packaging, packet
It installs and is put into preservation in 4 DEG C or less environment, to extend the time-to-live of viable bacteria.
Embodiment two：
A kind of milk tablet of walnut containing active probiotic, is made of the raw material of following parts by weight：Walnut kernel 38, skimmed milk powder 26,
White granulated sugar 10, glucose 5, probiotics leaven 4, maltodextrin 4, magnesium stearate 1, water 110.
Wherein, probiotics fermention bacterium forms according to following parts by weight：It is lactobacillus bulgaricus 35, streptococcus thermophilus 35, resistance to
Heat type Bifidobacterium 30.
The above-mentioned method for preparing milk tablets of walnut containing active probiotic, includes the following steps：
(1) walnut-meat hulling：Choose the impurity in walnut kernel, oxidation is gone mouldy particle, be put into clear water reserviors impregnate 30 minutes it is soft
Change kind of a skin, high-pressure water shot roller peeling machine removal kind skin is utilized after taking-up.
(2) Titian is toasted：Walnut kernel obtained by step (1) is put into 60 DEG C of baking oven to toast 3 hours, then adjusts oven temperature
It is toasted 15 minutes for 120 DEG C：
(3) it is milled：Super after the walnut kernel of step (2) and the graininess white granulated sugar weighed in advance, maltodextrin mixing
It grinds in thin flour mill, then is sieved with 70 mesh filter screen seperators, recycling can be added in the out filter residue that is sieved when being milled next time；
(4) mixing, homogeneous, sterilization：It is accurate weigh skimmed milk powder, glucose mixing is mixed with step (3) gained walnut powder,
Add water to stir 10 minutes to uniformity, is preheating to 55 DEG C of progress homogeneous, then carries out high-temperature short-time sterilization, sterilising temp is
135 DEG C, time 4s, sterilizing postcooling is to 42 DEG C；
(5) it is inoculated with, ferments：It is stirred evenly in the accurate Walnut Milk for weighing probiotics leaven addition step (4), is placed in temperature
Degree is cultivation and fermentation in 45 DEG C of incubator 4 hours, be then quickly cooled to 10 DEG C hereinafter, and keep 12h or more, make it fully
Fermentation generates more fragrant flavors；
(6) vacuum freeze drying crushes：The Walnut Milk fermented obtained by step (5) is placed in vacuum freeze drier,
The probiotics Manufacture of Walnut Milk block that drying and dehydrating is 4% to moisture at -25 DEG C, then passes through 100 mesh in beater grinder
Strainer filtering crush, obtain powdery walnut powder containing active probiotic；
(7) tabletting：After crushed mixture obtained by step (6) and magnesium stearate are mixed, impact type tablet press machine hopper is poured into
Carry out tabletting, tableting pressure 30MPa, the working environment of tabletting is with 25 DEG C, relative humidity 30%.
(8) it packs：The milk tablet aluminide-coating bag of walnut containing active probiotic suppressed obtained by step (7) is evacuated into packaging, packet
It installs and is put into preservation in 4 DEG C or less environment, to extend the time-to-live of viable bacteria.
Kind of skin is taken off in order to complete physics, the present invention also provides the physical equipments that a kind of walnut kernel takes off benevolence clothing, including impregnate
Pond, climbing elevator and walnut kernel roller take off benevolence clothing machine, wherein foraminous conveyer is installed in fermentation vat.Climbing elevator is located at
Fermentation vat and walnut kernel roller take off between benevolence clothing machine.Fermentation vat main function is that walnut kernel takes off the immersion before benevolence clothing, soaking temperature
At 0 DEG C or so, prevent water temperature over-high fever influence walnut kernel sense organ and physical and chemical quality, walnut kernel from being conveyed along foraminous conveyer same
When, completion carries out immersion emollescence to walnut kernel surface outer skin, is conducive to the de- benevolence clothing operation of next step, soaking time can basis
The processing technology sets itself of client oneself, the foraminous conveyer speed of service can adjust soaking time with stepless time adjustment to reach
Effect after walnut kernel uniformly impregnates, is automatically transported to walnut kernel roller through elevator of climbing and takes off benevolence clothing machine, elevator of climbing
Foraminous conveyer uses 304 Stainless Steel Chain Board guipure of food-grade, and the speed of service can be adjusted by governor, with it is defeated in fermentation vat
The processing speed of the conveying speed and the de- benevolence clothing machine of walnut kernel roller of sending guipure realizes linking.
As depicted in figs. 1 and 2, it includes rack 1 that walnut kernel roller, which takes off benevolence clothing machine, roller 2, driving drum in rack
The both ends of the driving motor of rotation and the governor of regulating rotation speed of drum, the roller are respectively equipped with feed inlet 21 and discharging
Mouth 22, the inner wall of the roller are equipped with the deflector 23 of spiral distribution, and the barrel of the roller offers draining deslagging and leads to
High-pressure water jet section is being arranged by feed inlet one end in hole, the roller, and section is being blown by discharge port one end setting high pressure gas, described
High-pressure water jet section is equipped with the high-pressure spraying assembly for generating high-pressure water jet, and the high pressure gas injection section, which is equipped with, generates high pressure blow smelting operation
The high-pressure jet assembly of air.Climb elevator lower end access fermentation vat, and with foraminous conveyer joining distal ends in fermentation vat, on
Roller feed inlet 21 is stretched at end.In order to discharge conveniently, discharge port 22 can be with connecting band track formula conveyer belt.
Refering to what is shown in Fig. 2, in order to advance conducive to rolling of the walnut kernel in roller, the spiral helicine deflector that need to be arranged is extremely
It is 3, deflector height 70-120mm less, water conservancy diversion plate thickness is 5-10mm, and is uniformly arranged on inner wall of rotary drum, in helical form
Under the deflector 23 of distribution acts on, roller realizes automatic stirring materials, self-emptying.Meanwhile it undressing to reach preferably water-jet
Effect prevents walnut kernel broken by high pressure water flushing simultaneously, and walnut kernel high-pressure water shot time of undressing is adjusted by the rotating speed speed of roller
Section, is adjusted particular by governor, has the characteristics that operation can be with frequency control.Roller can be compared with using cylinder plank frame
Outer skin thoroughly is missed, while not damaging walnut kernel.
Refering to what is shown in Fig. 3, rack 1 is equipped with fixing bracket 13 at 21 end of feed inlet of roller 2 and 22 end of discharge port, it is fixed
Holder 13 is equipped with gate framework, and the both sides of gate framework are equipped with L-shaped frame, the horizontal cross bar of L-type base of frame be equipped with by into
21 end of material mouth extends to the track strip 131 at 22 end of discharge port.High-pressure spraying assembly 3 is installed by connecting bracket 24, connecting bracket
24 are equipped with the back-up roller wheel 241 being supported on track strip 131.Therefore high-pressure spraying assembly can be pushed into and is rolled along track strip 131
In cylinder, or high-pressure spraying assembly 3 is pulled out out of roller, be convenient for the installation and maintenance of high-pressure spraying assembly 3.
The high-pressure spraying assembly 3 includes high pressure water jet pipe, and high pressure water jet pipe is connect by pumping system with water storage system,
Several hydraulic sprays are uniformly set on high pressure water jet pipe, and the pumping system includes high-pressure hydraulic pump, the high pressure water
Pump is connect by upper hose with water storage system.High-pressure hydraulic pump uses high-power centrifugal pump, ensures preferably de- benevolence clothing effect.
The roller 2 is set in babinet 11, and babinet both sides are provided with maintenance door, maintain easily.The bottom of the babinet
Equipped with discharge outlet.Water in roller 2 is discharged to the bottom of box by draining deslagging through-hole, then is discharged by discharge outlet.In order to timely
Draining deslagging prevents walnut kernel from draining with draining again simultaneously, and draining deslagging through-hole diameter is 2-3mm.
The water storage system includes at least two cycle aqua storage tanks 12 being connected to by overflow manner.The cycle aqua storage tank
Below the babinet, at least two circulating water chennels are presented the mode that the front is high and the back is low and are connected by overflow pipe before, wherein before the
One cycle aqua storage tank is arranged below discharge outlet, and first cycle water storage channel opening the first strainer of laying above, while before
The second strainer is arranged in first, face cycle aqua storage tank at overflow port, by the first strainer, the second strainer, filters and takes off benevolence clothing generation
Dross, and recycled using water, using water wisely.
The high pressure water jet pipe is located at 60-120mm, a diameter of 0.5- of hydraulic spray above drum central axis
0.8mm, the spacing between the hydraulic spray are 6-12mm, and high-pressure water jet hydraulic pressure is 0.03-0.05mpa, sprays direction
Angle with horizontal plane is 60-80 degree.The high pressure water jet pipe has four rows, several high pressure waters are respectively provided on every group of high-pressure nozzle
Nozzle is distributed in a manner of staggered between four row's hydraulic sprays.By the reasonable Arrangement of hydraulic spray, reach more excellent
De- benevolence clothing effect.
The high pressure gas injection section is equipped with high pressure gas jet pipe, and high pressure gas jet pipe is connect by pipe-line system with air compressor machine,
High pressure gas jets are equipped on high pressure gas jet pipe.The high pressure gas jet pipe is located at 60-120mm above drum central axis, and same
It is uniformly distributed in triangular shape in one plane, a diameter of 1-2mm of the high pressure gas jets, the spacing between high pressure gas jets is
4-8mm, high pressure gas injection pressure is 0.01-0.03mpa.By the reasonable Arrangement of high pressure gas jets, reaches preferably secondary and go benevolence
The purpose of clothing.
Wherein, the mounting structure of high pressure gas jet pipe is identical as the mounting structure of high-pressure spraying assembly, high pressure gas jet pipe and height
Pressure water spray pipe can be connected by attachment device, can also common conduit, centre closing partition, in favor of installing and tieing up
Shield.
The length ratio of the high-pressure water jet section and high pressure gas injection section is 5-8：2.Preferred proportion is 8:2, pass through conjunction
The length of both reason distribution reaches and completes to take off benevolence clothing for the first time in high-pressure water jet section, and secondary go is completed in high pressure gas injection section
Benevolence clothing.High-pressure water jet is sprayed using high-pressure spraying assembly in high-pressure water jet section, walnut kernel is carried out to take off benevolence clothing for the first time, with
The impetus for the deflector of inner wall of rotary drum spiral distribution is taken off the walnut kernel after benevolence clothing by high-pressure water jet and enters high pressure
Section is blown in gas blowout, is generated friction using between the pressure-air and walnut kernel of the injection of high-pressure jet assembly, is further removed walnut kernel
The fiber on surface and the benevolence clothing in fold achieve the purpose that secondary to remove benevolence clothing.
In addition to above preferred embodiment, the present invention also has other embodiments, those skilled in the art can be according to this
Invention makes various changes and modifications, and without departing from the spirit of the present invention, should all belong in claims of the present invention and determine
The range of justice.
Claims (10)
1. a kind of milk tablet of walnut containing active probiotic, it is characterised in that include following components：Walnut kernel, milk powder, white granulated sugar, grape
Sugar, probiotics leaven, maltodextrin, magnesium stearate, water.
2. one kind milk tablet of walnut containing active probiotic according to claim 1, it is characterised in that：This contains live probiotic sclerotium
The raw material of peach milk tablet is in parts by weight：Walnut kernel 30-40, milk powder 20-30, white granulated sugar 6-10, glucose 4-6, probiotics hair
Ferment agent 3-5, maltodextrin 2-4, magnesium stearate 0.5-1.5, water 100-150.
3. one kind milk tablet of walnut containing active probiotic according to claim 1, it is characterised in that：The probiotics fermention
Agent is formed according to following parts by weight：Lactobacillus bulgaricus 30-40, streptococcus thermophilus 30-40, heat resistant type Bifidobacterium 20-30.
4. one kind milk tablet of walnut containing active probiotic according to claim 1, it is characterised in that：The milk powder uses degreasing
Milk powder.
5. a kind of preparation method of the milk tablet of walnut containing active probiotic, it is characterised in that include the following steps：
(1) walnut-meat hulling：Choose the impurity in walnut kernel, aoxidize the particle that goes mouldy, kind of a skin is removed using physical method；
(2) Titian is toasted：Walnut kernel obtained by step (1) is put into baking oven and toasts Titian；
(3) it is milled：In Ultrafine Grinding after the walnut kernel of step (2) acquisition and the white granulated sugar weighed in advance, maltodextrin are mixed
It grinds in powder machine, then is sieved with strainer seperator；
(4) mixing, homogeneous, sterilization：It is mixed with walnut powder obtained by step (3) after weighing milk powder, glucose mixing, then plus water stirs
It mixes uniformly, high-temperature short-time sterilization is carried out after pre- thermally homogenising, sterilize postcooling；
(5) it is inoculated with, ferments：Accurate weigh stirs evenly in Walnut Milk made from probiotics leaven addition step (4), is placed in training
Cultivation and fermentation in case is supported, is then quickly cooled to 10 DEG C hereinafter, and keeping 12h or more；
(6) vacuum freeze drying crushes：The Walnut Milk fermented obtained by step (5) is placed in vacuum freeze drier, is freezed
The dry obtained milk tablet of walnut containing active probiotic, then filtering crush, and obtain powdery walnut powder containing active probiotic；
(7) tabletting：Tabletting after crushed mixture obtained by step (6) is mixed with magnesium stearate；
(8) it packs：The milk tablet of walnut containing active probiotic that step (7) suppresses is vacuumized into packaging, packages refrigeration, to extend
The time-to-live of viable bacteria.
6. a kind of preparation method of milk tablet of walnut containing active probiotic according to claim 5, it is characterised in that：The step
Suddenly it is the step of physical method removal kind skin in (1)：First, the walnut kernel chosen is poured into the fermentation vat for filling 0-5 DEG C of cold water
In so that walnut kernel clothing softens；Then, the walnut kernel after immersion is sent into roller and taken off and take off benevolence clothing in benevolence clothing machine, the roller is de-
Benevolence clothing machine includes rack, the speed governing of the driving motor and regulating rotation speed of drum of roller, driving drum rotation in rack
The both ends of device, the roller are respectively equipped with inlet port and outlet port, and the inner wall of the roller is equipped with the water conservancy diversion of spiral distribution
The barrel of plate, the roller offers draining deslagging through-hole, and high-pressure water jet section is being arranged by feed inlet one end in the roller,
By discharge port one end, setting high pressure gas is blown section, and the high-pressure spraying that the high-pressure water jet section is equipped with generation high-pressure water jet is total
At the high pressure gas injection section is equipped with the high-pressure jet assembly for generating high pressure blow smelting operation air；High pressure is utilized in high-pressure water jet section
Spraying assembly sprays high-pressure water jet, carries out taking off benevolence clothing for the first time to walnut kernel, with the water conservancy diversion of inner wall of rotary drum spiral distribution
The impetus of plate is taken off the walnut kernel after benevolence clothing by high-pressure water jet and enters high pressure gas injection section, utilizes high-pressure jet assembly
Friction, the fiber for further removing walnut kernel surface and the benevolence in fold are generated between the pressure-air and walnut kernel of injection
Clothing achievees the purpose that secondary to remove benevolence clothing.
7. a kind of preparation method of milk tablet of walnut containing active probiotic according to claim 5, it is characterised in that：The step
Suddenly walnut kernel obtained by step (1) is put into 60-80 DEG C of baking oven and toasted 2-3 hours, then adjusted by (2) using segmentation baking Titian
Oven temperature is 110-120 DEG C and toasts 15-20 minutes.
8. a kind of preparation method of milk tablet of walnut containing active probiotic according to claim 5, it is characterised in that：The step
Suddenly (4) specific method is：Add water to stir 6-10 minutes to uniformity, is preheating to 50-60 DEG C of progress homogeneous, then carries out high temperature
Instantaneous sterilizing, sterilising temp are 135 DEG C, and the time is 3s~5s, and sterilizing postcooling is to 40-45 DEG C.
9. a kind of preparation method of milk tablet of walnut containing active probiotic according to claim 5, it is characterised in that：The step
Suddenly in (5), the bacterium leavening agent containing live probiotic stirred evenly Walnut Milk is placed in cultivation and fermentation in the incubator that temperature is 45 DEG C
3-5 hours.
10. a kind of preparation method of milk tablet of walnut containing active probiotic according to claim 5, it is characterised in that：It is described
In step (6), the Walnut Milk that ferments drying and dehydrating to the moisture at -30 to -20 DEG C is that 2%-5% contains live probiotic
Then sclerotium peach milk tablet is crushed in beater grinder by the strainer filtering of 80-100 mesh, obtain powdery and contain active probiotic
Walnut powder.
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| CN201810169718.1A CN108541761A (en) | 2018-03-01 | 2018-03-01 | One kind milk tablet of walnut containing active probiotic and preparation method thereof |
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Application publication date: 20180918 |