CN113170893A - Preparation method of inactivated probiotics soluble powder - Google Patents
Preparation method of inactivated probiotics soluble powder Download PDFInfo
- Publication number
- CN113170893A CN113170893A CN202110315735.3A CN202110315735A CN113170893A CN 113170893 A CN113170893 A CN 113170893A CN 202110315735 A CN202110315735 A CN 202110315735A CN 113170893 A CN113170893 A CN 113170893A
- Authority
- CN
- China
- Prior art keywords
- powder
- shaft
- drying
- soluble
- inactivated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 76
- 239000006041 probiotic Substances 0.000 title claims abstract description 53
- 235000018291 probiotics Nutrition 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 46
- 230000000529 probiotic effect Effects 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 37
- 239000011812 mixed powder Substances 0.000 claims abstract description 26
- 238000000855 fermentation Methods 0.000 claims abstract description 19
- 230000004151 fermentation Effects 0.000 claims abstract description 19
- 238000007873 sieving Methods 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 27
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 description 9
- 210000001035 gastrointestinal tract Anatomy 0.000 description 7
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241001052560 Thallis Species 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 231100000678 Mycotoxin Toxicity 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 239000002636 mycotoxin Substances 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000007413 intestinal health Effects 0.000 description 1
- 210000004347 intestinal mucosa Anatomy 0.000 description 1
- 229940076230 magnesium sulfate monohydrate Drugs 0.000 description 1
- LFCFXZHKDRJMNS-UHFFFAOYSA-L magnesium;sulfate;hydrate Chemical compound O.[Mg+2].[O-]S([O-])(=O)=O LFCFXZHKDRJMNS-UHFFFAOYSA-L 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015816 nutrient absorption Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
Images
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
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/135—Bacteria or derivatives thereof, e.g. probiotics
-
- 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
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/065—Microorganisms
-
- 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
- A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P10/00—Shaping or working of foodstuffs characterised by the products
- A23P10/40—Shaping or working of foodstuffs characterised by the products free-flowing powder or instant powder, i.e. powder which is reconstituted rapidly when liquid is added
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention relates to the technical field of inactivated probiotics and discloses a preparation method of inactivated probiotics soluble powder, which comprises the following preparation steps: 1) taking the following substances in parts by weight: 9-10 parts of soluble carrier and 1-1.2 parts of inactivated probiotic concentrated fermentation liquor, and stirring to form mixed powder; 2) drying the mixed powder for 1.5-2.5 h to form dried powder; 3) drying the powder, and vibrating and sieving the dried powder to form fine powder; 4) uniformly shaking the fine powder, and then putting the fine powder in a drying box for drying for 7-9 h to form probiotic soluble powder; the soluble carrier and the inactivated probiotic concentrated fermentation liquor are only required to be mixed and stirred, then drying is carried out, the dried powder is sieved, the size of the fine powder meets the requirement, and then the fine powder is uniformly dried by shaking to form the probiotic soluble powder.
Description
Technical Field
The invention relates to the technical field of probiotics, in particular to a preparation method of inactivated probiotics soluble powder.
Background
Animal intestinal health care has become a consensus in the current breeding industry, and the animal intestinal nutrient absorption can be improved and the animal resistance to epidemic diseases can be improved only by regulating and protecting the intestinal tract.
A large number of experiments prove that the probiotics have obvious health care effect on the regulation of normal flora of animal intestinal tract and are approved in the aspects of keeping the health of animal intestinal tract and improving the disease resistance of animals. Because the specific gravity of the thalli is large, the thalli can be settled in water for a period of time, so that animals can not be guaranteed to take a sufficient amount of thalli when drinking water.
The probiotic soluble powder can be dissolved in water, so that animals can conveniently take and absorb the probiotic soluble powder, but the preparation method aiming at the inactivated probiotic soluble powder is relatively complex at present, so that the preparation efficiency is low.
Disclosure of Invention
The invention aims to provide a preparation method of inactivated probiotic soluble powder, and aims to solve the problem that the preparation method of the inactivated probiotic soluble powder is complex in the prior art.
The invention is realized in such a way that the preparation method of the inactivated probiotics soluble powder comprises the following preparation steps:
1) taking the following substances in parts by weight: 9-10 parts of soluble carrier and 1-1.2 parts of inactivated probiotic concentrated fermentation liquor; placing the soluble carrier and the inactivated probiotic concentrated fermentation liquor into a horizontally rotating stirring drum for stirring to form mixed powder;
2) placing the uniformly stirred mixed powder into a drying box to be dried for 1.5-2.5 h to form dried powder;
3) placing the dried powder in a sieve tray for vibrating and sieving until the dried powder is completely sieved from the sieve tray to form fine powder;
4) and after the fine powder device is uniformly shaken in a sealed bag which is arranged in a sealed way, putting the fine powder into a drying box to be dried for 7-9 h to form the probiotic soluble powder.
Further, in the preparation step 1), the mixing drum is longitudinally arranged, a mixing cavity with an opening at the upper part is arranged in the mixing drum, and the soluble carrier and the inactivated probiotic concentrated fermentation liquor are placed in the mixing cavity; the center of the bottom of the mixing drum is connected with a rotating shaft, and the rotating shaft drives the mixing drum to horizontally rotate.
Further, a disc-shaped vibrating disc is arranged at the lower part of a stirring cavity of the stirring cylinder, a circular elastic ring made of elastic materials is connected to the periphery of the vibrating disc, the elastic ring is fixedly connected with the side wall of the stirring cavity, and the elastic ring is loose; the vibration disk, the elastic ring and the bottom of the stirring cavity are enclosed to form an accommodating space, a vibration shaft which is longitudinally arranged in a telescopic mode is arranged in the accommodating space, and the vibration shaft is connected with the vibration disk to drive the vibration disk to vibrate longitudinally.
Furthermore, a rotating ring which rotates relative to the vibration shaft is sleeved on the periphery of the vibration shaft, the rotating ring is connected with a horizontal shaft which is horizontally arranged, the outer end of the horizontal shaft is connected with a longitudinal shaft, and the rotating ring drives the horizontal shaft and the longitudinal shaft to horizontally rotate; the top of the longitudinal shaft is pressed against the elastic ring to bend upwards from bottom to top.
Further, the top of the longitudinal shaft has an abutting end abutting against the elastic ring, the abutting end being arranged higher than the vibration disk.
Further, in the step 1), when the mixing drum is used for mixing, the rotating shaft drives the mixing drum to horizontally rotate, the vibrating shaft drives the vibrating disc to longitudinally vibrate, and the rotating ring drives the longitudinal shaft to horizontally rotate.
Furthermore, the vibration disc is obliquely arranged and is provided with a lowest end and a highest end; a discharge port is formed in the side wall of the stirring cylinder, is arranged opposite to the lowest end of the vibration disc and is positioned above the elastic ring; in the preparation step 1), after the stirring of the stirring barrel is finished, the rotating shaft stops rotating, the discharge port is opened, the vibrating shaft drives the vibrating disk to vibrate longitudinally, and the rotating ring drives the longitudinal shaft to horizontally rotate until the mixed powder is completely discharged from the discharge port.
Further, in the preparation step 2), the mixed powder after stirring is placed in a drying disc, and the drying disc is horizontally inserted into the drying box; the drying disc comprises a frame body, wherein a drying layer which is horizontally arranged and used for placing mixed powder is arranged on the frame body, and the drying layer is made of thin metal sheets; guide rail grooves are formed in two sides of the frame body, a rolling shaft is arranged below the drying layer, two ends of the rolling shaft are respectively rotatably arranged in the guide rail grooves, a plurality of bulges with different heights are arranged on the surface of the rolling shaft, and the bulges are abutted against the bottom of the drying layer; the rolling shaft is connected with an operating rod, and the operating rod is rotationally connected with the rolling shaft; after the drying disc is arranged in the drying box, the operating rod is moved back and forth, the operating rod drives the rolling shaft to roll back and forth along the guide rail groove, and the protrusion on the rolling shaft is abutted to the drying layer to vibrate up and down.
Further, a plurality of the protrusions are spirally arranged on the roller along the axial direction of the roller.
Further, in the preparation step 3), during the vibration screening process of the dried powder in the screening tray, the dried powder retained on the screening tray is crushed by using a crushing roller, wherein the crushing roller is provided with a plurality of circumferential grooves, and the circumferential grooves are arranged at intervals along the axial direction of the crushing roller; the circumferential groove is provided with a plurality of contact pins which are arranged at intervals along the circumference of the circumferential groove.
Compared with the prior art, the preparation method of the inactivated probiotic soluble powder provided by the invention has the advantages that the soluble carrier and the inactivated probiotic concentrated fermentation liquor are only required to be mixed and stirred, then the dried powder is dried, the dried powder is sieved by the sieve tray, the size of the fine powder meets the requirement, and then the fine powder is placed in the sealed bag to be uniformly shaken and dried, so that the probiotic soluble powder can be formed.
Drawings
FIG. 1 is a flow chart of a method for preparing a soluble powder of inactivated probiotic bacteria according to the present invention;
FIG. 2 is a schematic sectional view of a mixing drum provided by the present invention;
FIG. 3 is a schematic front view of a drying tray provided by the present invention;
fig. 4 is a schematic front view of a crushing roller according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Referring to fig. 1-4, preferred embodiments of the present invention are shown.
The preparation method of the inactivated probiotics soluble powder is characterized by comprising the following preparation steps:
1) taking the following substances in parts by weight: 9-10 parts of soluble carrier and 1-1.2 parts of inactivated probiotic concentrated fermentation liquor; placing the soluble carrier and the inactivated probiotic concentrated fermentation liquor into a horizontally rotating stirring cylinder 101 for stirring, so that the soluble carrier and the inactivated probiotic concentrated fermentation liquor are uniformly mixed together to form mixed powder;
2) placing the uniformly stirred mixed powder in a drying box to be dried for 1.5-2.5 h, and drying the water and the like in the mixed powder to form dried powder;
3) placing the dried powder in a sieve tray for vibrating sieve movement until the dried powder is completely sieved from the sieve tray to form fine powder, wherein the size of the fine powder meets the set requirement, and the specific size can be determined according to the pores of the sieve tray;
4) and after the fine powder is uniformly shaken in a sealed bag which is arranged in a sealed way, the fine powder is placed in a drying box to be dried for 7-9 h to form the probiotic soluble powder.
According to the preparation method of the inactivated probiotic soluble powder, only the soluble carrier and the inactivated probiotic concentrated fermentation liquor are mixed and stirred, then drying is carried out, the dried powder after drying is subjected to sieve plate sieving, the size of the fine powder meets the requirement, then the fine powder is placed in a sealing bag and uniformly shaken and dried, and the probiotic soluble powder can be formed.
In this example, the soluble carrier consists of maltodextrin, glucose powder, corn starch, sodium sulfate, magnesium sulfate monohydrate, and the like; the inactivated probiotic concentrated fermentation broth can be a probiotic fermentation broth or any inactivated probiotic, and the probiotic can comprise lactic acid bacteria, bacillus, yeast and the like.
Cells of the inactivated probiotic concentrated fermentation liquor can adhere to epithelial cells of the intestinal tract to form a biological barrier to compete for rejecting pathogenic microorganisms, so that the intestinal tract is protected; the metabolite can directly kill pathogenic microorganisms; can stimulate the growth of acid-producing microorganisms such as lactic acid bacteria in the intestinal tract, thereby regulating the intestinal microecological balance; has regulating effect on nonspecific immunity of intestinal mucosa; can adsorb mycotoxin in food in vitro or in vivo, and reduce mycotoxin entering intestinal tracts of human beings and animals, thereby improving food safety.
In the preparation step 1), the mixing drum 101 is longitudinally arranged, a mixing cavity with an opening at the upper part is arranged in the mixing drum 101, and the soluble carrier and the inactivated probiotic concentrated fermentation liquor are placed in the mixing cavity; a rotation shaft 102 is connected to the center of the bottom of the mixer drum 101, and the rotation shaft 102 drives the mixer drum 101 to rotate horizontally. Thus, the soluble carrier and the inactivated probiotic concentrated fermentation liquid in the stirring cavity can be uniformly mixed together through the horizontal rotation of the stirring cylinder 101.
The lower part of the stirring cavity of the stirring cylinder 101 is provided with a disk-shaped vibrating disk 104, the periphery of the vibrating disk 104 is connected with an annular elastic ring 103 made of elastic material, the elastic ring 103 is fixedly connected with the side wall of the stirring cavity, and the elastic ring 103 is in a loose shape, so that the elastic ring 103 can be convex and concave.
The vibration disk 104, the elastic ring 103 and the bottom of the stirring cavity are enclosed to form an accommodating space, a vibration shaft 105 which is longitudinally arranged in a telescopic mode is arranged in the accommodating space, and the vibration shaft 105 is connected with the vibration disk 104 and drives the vibration disk 104 to vibrate longitudinally.
Thus, after the soluble carrier and the inactivated probiotic concentrated fermentation liquor are placed in the stirring cavity, the vibration shaft 105 drives the vibration disc 104 to vibrate up and down in the rotating process of the stirring cylinder 101, so that the mixed powder is prevented from being adhered to the vibration disc 104, and the stirring is more stable and uniform; in addition, the loose arrangement of the elastic ring 103 does not interfere with the vibration of the vibration disk 104, and the vibration of the vibration disk 104 can be better buffered.
The outer circumference of the vibration shaft 105 is fitted with a rotation ring 106 that rotates relative to the vibration shaft 105, so that the movements of the vibration shaft 105 and the rotation ring 106 do not interfere with each other. The rotating ring 106 is connected with a horizontal shaft 107 which is horizontally arranged, the outer end of the horizontal shaft 107 is connected with a longitudinal shaft 108, and the rotating ring 106 drives the horizontal shaft 107 and the longitudinal shaft 108 to horizontally rotate; the top of the longitudinal axis 108 bends upwards against the elastic ring 103 from bottom to top.
Thus, when the rotating ring 106 rotates, the horizontal shaft 107 and the longitudinal shaft 108 rotate along with the rotating ring, and since the top of the longitudinal shaft 108 abuts against the elastic ring 103, the longitudinal shaft 108 can abut against the upward protrusion 204 of the elastic ring 103 along with the rotation of the longitudinal shaft 108, so that the mixed powder falling on the elastic ring 103 is turned over, and the mixed powder is stirred more uniformly.
The top of the longitudinal shaft 108 has an abutment end that abuts the elastic ring 103, the abutment end being arranged higher than the vibration disc 104, thereby facilitating the abutment end of the longitudinal shaft 108 abutting the upward projection 204 of the elastic ring 103.
In step 1), when the mixing drum 101 performs mixing, the rotating shaft 102 drives the mixing drum 101 to horizontally rotate, the vibrating shaft 105 drives the vibrating disk 104 to longitudinally vibrate, and the rotating ring 106 drives the longitudinal shaft 108 to horizontally rotate. Like this, churn 101 rotates, and vibration dish 104 vibrates, and longitudinal axis 108 drive elastic ring 103 is protruding 204 upwards, and the cooperation of three moves together, then can be comparatively even stirring mixed powder.
The vibration plate 104 is arranged obliquely and is formed with a lowest end and a highest end; a discharge port 109 is arranged on the side wall of the mixing drum 101, and the discharge port 109 is arranged opposite to the lowest end of the vibration disc 104 and is positioned above the elastic ring 103; in the preparation step 1), after the stirring of the stirring cylinder 101 is completed, the rotation shaft 102 stops rotating, the discharge port 109 is opened, the vibration shaft 105 drives the vibration disc 104 to vibrate longitudinally, and the rotation ring 106 drives the longitudinal shaft 108 to rotate horizontally until all the mixed powder is discharged from the discharge port 109.
The vibrating disk 104 is obliquely arranged, the discharge port 109 is arranged opposite to the lowest end of the vibrating disk 104, mixed powder is conveniently discharged from the discharge port 109, the longitudinal shaft 108 rotates, the mixed powder on the elastic ring 103 can be extruded towards the discharge port 109 as completely as possible, and the mixed powder is discharged from the discharge port 109.
In the preparation step 2), the mixed powder after stirring is placed in a drying disc, and the drying disc is horizontally inserted in a drying box; the stoving dish includes support body 200, is equipped with the level on the support body 200 and arranges and be used for placing the stoving layer 201 that mixes the powder, and stoving layer 201 is made for thin form sheetmetal, like this, when receiving the extrusion, stoving layer 201 then can be bending deformation from top to bottom.
Guide rail grooves are formed in two sides of the frame body 200, a rolling shaft 202 is arranged below the drying layer 201, two ends of the rolling shaft 202 are rotatably arranged in the guide rail grooves respectively, a plurality of protrusions 204 with different heights are arranged on the surface of the rolling shaft 202, and the protrusions 204 abut against the bottom of the drying layer 201; the roller 202 is connected with an operating rod 203, and the operating rod 203 is rotatably connected with the roller 202; after the drying tray is placed in the drying box, the operating rod 203 is moved back and forth, the operating rod 203 drives the roller 202 to roll back and forth along the guide rail groove, and the protrusion 204 on the roller 202 abuts against the drying layer 201 to vibrate up and down. Like this, along with the upper and lower crooked vibrations of stoving layer 201, can be so that the mixed powder on the stoving layer 201 stirs for mixed powder can be more even be heated and dried, avoids appearing the phenomenon of local stoving.
The plurality of protrusions 204 are spirally arranged on the roller 202 along the axial direction of the roller 202, so that the protrusions 204 of the roller 202 can drive the drying tray to vibrate up and down at multiple positions as the roller 202 moves and rolls.
In the preparation step 3), during the process of placing the dried powder in a sieve tray for vibrating and sieving, crushing the large-particle dried powder retained on the sieve tray by using a crushing roller 300, wherein the crushing roller 300 is provided with a plurality of circumferential grooves 301, and the circumferential grooves 301 are arranged at intervals along the axial direction of the crushing roller 300; the circumferential groove is provided with a plurality of pins 302, the pins 302 being arranged at intervals along the circumference of the circumferential groove 301. Thus, when the grinding roller 300 rolls, the circumferential groove 301 can cut off the large-particle dried powder, and the pins 302 in the circumferential groove 301 can crush the cut dried powder, so that the large-particle dried powder can be crushed more efficiently.
Of course, for some dried powders that are already finely divided, the grinding operation of the grinding roller 300 is not required.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The preparation method of the inactivated probiotics soluble powder is characterized by comprising the following preparation steps:
1) taking the following substances in parts by weight: 9-10 parts of soluble carrier and 1-1.2 parts of inactivated probiotic concentrated fermentation liquor; placing the soluble carrier and the inactivated probiotic concentrated fermentation liquor into a horizontally rotating stirring drum for stirring to form mixed powder;
2) placing the uniformly stirred mixed powder into a drying box to be dried for 1.5-2.5 h to form dried powder;
3) placing the dried powder in a sieve tray for vibrating and sieving until the dried powder is completely sieved from the sieve tray to form fine powder;
4) and after the fine powder device is uniformly shaken in a sealed bag which is arranged in a sealed way, putting the fine powder into a drying box to be dried for 7-9 h to form the probiotic soluble powder.
2. The method for preparing the inactivated probiotic soluble powder according to claim 1, wherein in the step 1), the mixing drum is arranged longitudinally, the mixing drum is provided with a mixing cavity with an opening at the upper part, and the soluble carrier and the inactivated probiotic concentrated fermentation liquid are placed in the mixing cavity; the center of the bottom of the mixing drum is connected with a rotating shaft, and the rotating shaft drives the mixing drum to horizontally rotate.
3. The method for preparing the soluble powder of inactivated probiotics as claimed in claim 2, wherein a disc-shaped vibrating disk is arranged at the lower part of the stirring cavity of the stirring cylinder, an annular elastic ring made of elastic material is connected to the periphery of the vibrating disk, the elastic ring is fixedly connected with the side wall of the stirring cavity, and the elastic ring is loose; the vibration disk, the elastic ring and the bottom of the stirring cavity are enclosed to form an accommodating space, a vibration shaft which is longitudinally arranged in a telescopic mode is arranged in the accommodating space, and the vibration shaft is connected with the vibration disk to drive the vibration disk to vibrate longitudinally.
4. The method for preparing the inactivated probiotic soluble powder as claimed in claim 3, wherein a rotating ring rotating relative to the vibrating shaft is sleeved on the periphery of the vibrating shaft, the rotating ring is connected with a horizontal shaft arranged horizontally, the outer end of the horizontal shaft is connected with a longitudinal shaft, and the rotating ring drives the horizontal shaft and the longitudinal shaft to rotate horizontally; the top of the longitudinal shaft is pressed against the elastic ring to bend upwards from bottom to top.
5. The method of preparing a soluble powder of inactivated probiotics according to claim 4, wherein the top of the longitudinal shaft has an abutting end abutting against the elastic ring, the abutting end being arranged higher than the vibrating disk.
6. The method for preparing the soluble powder of inactivated probiotics according to claim 5, wherein in the step 1), when the mixing drum is used for mixing, the rotating shaft drives the mixing drum to rotate horizontally, the vibrating shaft drives the vibrating disk to vibrate longitudinally, and the rotating ring drives the longitudinal shaft to rotate horizontally.
7. The method of claim 6, wherein the vibrating plate is disposed in an inclined manner to form a lowermost end and an uppermost end; a discharge port is formed in the side wall of the stirring cylinder, is arranged opposite to the lowest end of the vibration disc and is positioned above the elastic ring; in the preparation step 1), after the stirring of the stirring barrel is finished, the rotating shaft stops rotating, the discharge port is opened, the vibrating shaft drives the vibrating disk to vibrate longitudinally, and the rotating ring drives the longitudinal shaft to horizontally rotate until the mixed powder is completely discharged from the discharge port.
8. The method for preparing a soluble powder of inactivated probiotics according to any one of claims 1 to 7, wherein in the preparing step 2), the mixed powder after stirring is placed in a drying tray, and the drying tray is horizontally inserted in the drying box; the drying disc comprises a frame body, wherein a drying layer which is horizontally arranged and used for placing mixed powder is arranged on the frame body, and the drying layer is made of thin metal sheets; guide rail grooves are formed in two sides of the frame body, a rolling shaft is arranged below the drying layer, two ends of the rolling shaft are respectively rotatably arranged in the guide rail grooves, a plurality of bulges with different heights are arranged on the surface of the rolling shaft, and the bulges are abutted against the bottom of the drying layer; the rolling shaft is connected with an operating rod, and the operating rod is rotationally connected with the rolling shaft; after the drying disc is arranged in the drying box, the operating rod is moved back and forth, the operating rod drives the rolling shaft to roll back and forth along the guide rail groove, and the protrusion on the rolling shaft is abutted to the drying layer to vibrate up and down.
9. The method of claim 8, wherein the plurality of protrusions are spirally disposed on the roller along an axial direction of the roller.
10. The method for preparing a soluble powder of inactivated probiotics according to any one of claims 1 to 7, wherein in the step of preparing 3), the dried powder is placed in a sieve tray and is subjected to a vibrating sieving process, and large particles of the dried powder retained on the sieve tray are crushed by a crushing roller, the crushing roller is provided with a plurality of circumferential grooves, and the circumferential grooves are arranged at intervals along the axial direction of the crushing roller; the circumferential groove is provided with a plurality of contact pins which are arranged at intervals along the circumference of the circumferential groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315735.3A CN113170893A (en) | 2021-03-24 | 2021-03-24 | Preparation method of inactivated probiotics soluble powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315735.3A CN113170893A (en) | 2021-03-24 | 2021-03-24 | Preparation method of inactivated probiotics soluble powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113170893A true CN113170893A (en) | 2021-07-27 |
Family
ID=76922445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110315735.3A Pending CN113170893A (en) | 2021-03-24 | 2021-03-24 | Preparation method of inactivated probiotics soluble powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113170893A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211143A (en) * | 2013-03-26 | 2013-07-24 | 胡文锋 | Inactivated lactobacillus effervescent tablets and preparation method thereof |
| CN203489612U (en) * | 2013-09-25 | 2014-03-19 | 都江堰申都中药有限公司 | Medicinal material drying and feeding device |
| CN106524710A (en) * | 2016-12-28 | 2017-03-22 | 陈飚 | Tea vibration dryer |
| CN107812018A (en) * | 2017-11-13 | 2018-03-20 | 浙江禾健生营养食品有限公司 | A kind of inactivated probiotic product, preparation method and applications |
| CN209869036U (en) * | 2019-03-27 | 2019-12-31 | 上海远通路桥工程有限公司 | Oscillating disc type vibration stirring device |
| CN111838493A (en) * | 2020-07-31 | 2020-10-30 | 江苏碧清园食品科技有限公司 | Multi-probiotic solid beverage and preparation method thereof |
-
2021
- 2021-03-24 CN CN202110315735.3A patent/CN113170893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211143A (en) * | 2013-03-26 | 2013-07-24 | 胡文锋 | Inactivated lactobacillus effervescent tablets and preparation method thereof |
| CN203489612U (en) * | 2013-09-25 | 2014-03-19 | 都江堰申都中药有限公司 | Medicinal material drying and feeding device |
| CN106524710A (en) * | 2016-12-28 | 2017-03-22 | 陈飚 | Tea vibration dryer |
| CN107812018A (en) * | 2017-11-13 | 2018-03-20 | 浙江禾健生营养食品有限公司 | A kind of inactivated probiotic product, preparation method and applications |
| CN209869036U (en) * | 2019-03-27 | 2019-12-31 | 上海远通路桥工程有限公司 | Oscillating disc type vibration stirring device |
| CN111838493A (en) * | 2020-07-31 | 2020-10-30 | 江苏碧清园食品科技有限公司 | Multi-probiotic solid beverage and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112868935B (en) | Preparation method of probiotics soluble solid powder for inhibiting and killing fowl intestinal pathogenic bacteria | |
| CN111054257A (en) | Operating room antiseptic solution preparation equipment | |
| CN111887169A (en) | Animal husbandry feed mixing and feeding device with inner wall cleaning structure | |
| CN207287341U (en) | A kind of nursing agitating device for farm | |
| CN113170893A (en) | Preparation method of inactivated probiotics soluble powder | |
| CN115845968A (en) | Suaeda salsa processing device | |
| CN210432440U (en) | Corn threshing device for agricultural production | |
| CN107878786A (en) | A kind of production line of the feed addictive based on microbial fermentation | |
| CN207565867U (en) | A kind of production line of the feed addictive based on microbial fermentation | |
| CN214764719U (en) | A material mixing arrangement for production of probiotic drink | |
| CN110180436A (en) | A kind of anti-sticky squish formula Efficient Agitator of latex | |
| CN215560248U (en) | Fermented feed preparation equipment based on probiotics | |
| CN205962542U (en) | Undulation is vibrated formula and is annotated filling system | |
| CN209577301U (en) | A kind of pharmaceutical purpose screening plant | |
| CN211595599U (en) | Probiotic fermentation tank | |
| CN113801766A (en) | Probiotic culture system | |
| CN212167247U (en) | A agitating unit for bio-pharmaceuticals | |
| CN208599740U (en) | A kind of hydroxy butyl vinyl ether monomer reaction kettle | |
| CN107927877B (en) | A kind of Blendling-device of feedstuffs for Feed Manufacturing layering charging | |
| CN207645402U (en) | A kind of heat dissipation blanking device of the feed addictive based on microbial fermentation | |
| CN217940075U (en) | Granulation machine for pharmacy of adjustable height | |
| CN110946212A (en) | Solid-state fermentation method and solid-state fermentation device for biological peptide for animal feed | |
| CN215743100U (en) | Novel fish feed batching device | |
| CN219072654U (en) | Fungus mushroom cultivates and uses raw material mixer with shake sieve function | |
| CN220370837U (en) | Mixing arrangement for medicine preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210727 |
|
| RJ01 | Rejection of invention patent application after publication |