Raw material extraction equipment and composition for maintaining oral microecological balance

Abstract

The present invention discloses a raw material extraction device and a composition for maintaining the microecological balance of the oral cavity. A crushing seat is installed on the top of the base, and a cover plate is connected to the top of the crushing seat, a feeding head is installed on the cover plate, and a feeding hopper is connected to the side of the feeding head, and a discharging mechanism is installed on the side of the crushing seat; the crushing ring is installed in the crushing seat, and a work-shaped seat is rotatably installed in the middle of the crushing seat, and a hollow column is connected to the bottom of the work-shaped seat. The raw material extraction device and combination for maintaining the microecological balance of the oral cavity can inhibit enzyme activity and prevent starch saccharification, and can also inhibit the acid production of oral acid-resistant bacteria, avoid oral acidification, inhibit the growth of oral acid-resistant bacteria, maintain oral acid-base balance and microbial balance, keep the oral microenvironment stable, prevent oral problems, and improve the crushing efficiency and perform stable cooling during crushing and extraction.

Description

Technical Field

[0001] The invention relates to the technical field of oral care, in particular to a raw material extraction device and a composition for maintaining oral microecological balance. Background Art

[0002] At present, problems such as oral plaque, tooth sensitivity and caries occur frequently. The triggering mechanism is as follows: salivary α-amylase decomposes food residual starch to produce glucose, and oral microorganisms metabolize glucose through glycolysis to produce acidic components such as lactic acid, which causes local acidification of the oral cavity, and the proliferation of oral acid-resistant bacteria, which adhere to the surface to form dental plaque; in addition, oral acidification promotes tooth demineralization, which in turn causes caries and tooth sensitivity. The mechanism of oral problems has been studied in depth. According to the path of oral problems, various products have appeared on the market to alleviate oral problems. Most of them focus on inhibiting oral problems through chemical means, such as using chemical antibacterial agents such as chlorhexidine to inhibit plaque, using fluoride to reduce the occurrence of caries, and using potassium salts, strontium compounds, etc. to reduce tooth sensitivity symptoms. The use of chemical antibacterial agents to inhibit plaque will cause oral microbial disorders. Tooth decay and tooth sensitivity often use chemical ingredients to alleviate existing symptoms, and oral problems have not been improved, with a high recurrence rate. In order to solve oral problems gently, a large number of probiotic-related products have been launched on the market. Probiotic products are used to regulate the balance of oral microorganisms. However, the introduction of exogenous probiotics may cause new problems, such as the difficulty in maintaining the activity of probiotics and the ineffectiveness of probiotic products during use. Therefore, finding a gentle, effective and stable solution has become an urgent problem to be solved;

[0003] Panax notoginseng is the dried root and rhizome of Panax notoginseng of the Araliaceae family, which has anti-inflammatory, antioxidant, anti-tumor, immunomodulatory, and neuroprotective functions; kudzu flower is the flower of kudzu vine and kudzu vine of the leguminous family, which has the effects of sobering up, protecting the liver, stopping bleeding, anti-inflammatory, and antioxidant. Adding such raw materials to oral care usually requires extraction operations on the raw materials. The extraction process includes steps such as raw material cleaning, crushing, concentration, and purification. Among them, the crushing of the raw materials has a great influence on the subsequent concentration and purification. In the process of crushing the raw materials, the existing extraction equipment mostly crushes them by high-speed rotation of the internal crushing head and the arc-shaped concave structure of the inner wall of the crushing chamber. However, this method easily causes some block-shaped raw materials to be stuck in the gaps of the inner wall of the crushing chamber, affecting the crushing efficiency. At the same time, the high-speed rotation of the crushing head generates a large amount of heat inside. The existing extraction equipment is not convenient for stable cooling of the interior and is not convenient for continuous and long-term crushing operations. Summary of the invention

[0004] The purpose of the present invention is to provide a raw material extraction device and a composition for maintaining the balance of oral microecology, so as to solve the problem that the existing extraction device proposed in the above background technology easily causes some blocky raw materials to be stuck in the gaps on the inner wall of the crushing chamber, affecting the crushing efficiency, and it is not convenient to stabilize the internal temperature. The technical solution of the present invention is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a raw material extraction device for maintaining oral microecological balance composition, comprising a base, a crushing seat is installed on the top of the base, and a cover plate is connected to the top of the crushing seat, a feeding head is installed on the cover plate, and a feeding hopper is connected to the side of the feeding head, and a discharging mechanism is installed on the side of the crushing seat;

[0006] It also includes a crushing ring, which is installed in the crushing seat, and a work-shaped seat is rotatably installed in the middle of the crushing seat, a hollow column is connected to the bottom of the work-shaped seat, and the hollow column is rotatably installed in the base through a driving component, and the hollow column is connected to an external gas transmission device through a pipeline, and the left and right ends of the work-shaped seat are rotatably provided with mounting columns through a torsion spring, and mounting rods are provided at the upper and lower positions of the mounting columns through an elastic telescopic rod limiting sleeve, and a crushing head is fixed to the outer end of the mounting rod;

[0007] A lateral movement assembly, which is arranged between the work-shaped seat and the bottom of the crushing seat, and is used to drive the crushing head to move horizontally when the work-shaped seat rotates;

[0008] A cooling component is arranged on a support column in the middle of the work-shaped seat, and is used to cool the inside of the crushing seat.

[0009] Preferably, the driving assembly includes a gear ring and a gear, and the gear ring is sleeved on the hollow column, the outer side of the gear ring is meshed with a gear, and the gear is embedded in the base through the drive of a motor.

[0010] Preferably, the lateral movement component includes magnet 1, which is embedded and slidably arranged in the bottom cavity of the work-shaped seat, and the top of magnet 1 is connected to the connecting rod between the upper and lower mounting rods through pull rope 1, and magnet 2 is arranged on the movable track of magnet 1, and magnet 2 is fixed to the bottom inside the crushing seat.

[0011] Preferably, the second magnet and the first magnet are magnetically attracted to each other, and the first magnet drives the mounting rod to move laterally through the first pull rope.

[0012] Preferably, the cooling assembly includes a guide column, and the guide column is embedded and rotatably installed inside the top of the work-shaped seat, the guide column is connected to the top of the mounting column through a transmission belt, and baffles are connected on both sides of the guide column through guide rods, the baffles are arranged on both sides of the middle pillar of the work-shaped seat, and an air outlet plate is rotatably installed on the outer side of the baffle through a torsion spring, and the upper half of the air outlet plate is connected to pull rope one through pull rope two.

[0013] Preferably, the baffle plate and the middle pillar of the work-shaped seat are provided with air outlet holes at equal angles, and the middle pillar of the work-shaped seat is a hollow structure interpenetrating with the hollow column, and the air outlet holes on the baffle plate and the middle pillar of the work-shaped seat overlap in the crushing state.

[0014] Preferably, the air outlet plate is provided with air outlet holes, and the positions of the air outlet holes on the air outlet plate and the baffle plate correspond to each other. The air outlet plate and the air outlet holes on the baffle plate are connected via a hose, and the air outlet plate is tilted upward in an initial state.

[0015] A composition for maintaining oral microecological balance comprises 100 parts of pure water, 5 parts of glycerol, 0.1-1.5 parts of lactic acid buffer, 0.05-0.5 parts of saccharification enzyme (salivary α-amylase and α-glucosidase) inhibitor and 0.05-0.5 parts of lactobacillus sugar metabolism acid production inhibitor.

[0016] Preferably, the lactic acid buffer comprises sodium citrate and potassium sorbate, and the saccharification enzyme (salivary α-amylase and α-glucosidase) inhibitor and lactobacillus acid production inhibitor comprise Panax notoginseng extract and Pueraria lobata flower extract.

[0017] Preferably, the composition is prepared by the following steps:

[0018] S1: Add weighed potassium sorbate and sodium citrate to 90 parts of pure water and stir until dissolved;

[0019] S2: Add the weighed Panax notoginseng extract and Pueraria lobata flower extract to 10 parts of pure water and stir until dissolved;

[0020] S3: Add 5 parts of glycerol to the solution obtained in step S2 in sequence and mix well;

[0021] S4: Mix the solution obtained in step S3 with the solution in step S1 and stir evenly.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The present invention can make the crushing head reciprocate during the rotation process through the cooperation of the first magnet and the second magnet. The crushing head can hit the raw materials on the crushing ring to a certain extent during the rotation process, thereby increasing the crushing range and generating vibration, effectively preventing part of the raw materials from being stuck in the gap of the crushing ring, and improving the crushing efficiency. At the same time, the first magnet and the second magnet can also drive the inclined air outlet plate to flip back and forth through the second pull rope, thereby increasing the blowing range, and blowing the raw materials while cooling the interior, further improving the crushing efficiency and avoiding getting stuck. With the rotation of the work-shaped seat, the centrifugal force can not only throw out the crushing head, but also drive the baffle to move. Through the movement of the baffle and the subsequent resetting, the interior is cooled during the crushing. At the same time, the air outlet hole on the middle pillar of the work-shaped seat can be blocked when not in use to prevent impurities from entering and affecting the subsequent air outlet.

[0024] In the present invention, the composition does not contain chemical antibacterial agents, potassium sorbate and sodium citrate are used to neutralize lactic acid produced by oral acid-producing bacteria, and has good acidity buffering capacity. Panax notoginseng extract and kudzu flower extract are used to inhibit oral salivary α-amylase and α-sialosidase, inhibit the acid production of oral salivary Lactobacillus, inhibit the saccharification of residual starch in the mouth to produce glucose, avoid oral acidification, regulate the growth of oral acid-resistant bacteria in a gentle manner, maintain the oral acid-base balance and microbial balance, avoid oral problems from the source, and use safe, green and simple ingredients to obtain good effects, and have no peculiar smell, no bitterness, and a good taste. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front cross-section structure of the extraction device of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure of the crushing seat in the extraction device of the present invention;

[0027] Figure 3 This is a schematic diagram of the top view distribution structure of the crushing head in the extraction device of the present invention;

[0028] Figure 4 This is a schematic diagram of the installation structure of the installation column in the extraction device of the present invention from a top view;

[0029] Figure 5 This is a schematic diagram of the structure of the baffle and the gas outlet plate in the extraction device of the present invention;

[0030] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0031] Figure 7 It is a schematic diagram of the top view distribution structure of the baffles in the extraction equipment of the present invention.

[0032] In the figure: 1. base; 2. crushing seat; 3. cover plate; 4. feeding head; 5. feeding hopper; 6. discharging mechanism; 7. crushing ring; 8. work-shaped seat; 9. hollow column; 101. gear ring; 102. gear; 11. mounting column; 12. elastic telescopic rod; 13. mounting rod; 14. crushing head; 151. magnet 1; 152. pull rope 1; 153. magnet 2; 161. guide column; 162. guide rod; 163. baffle; 164. air outlet plate; 165. pull rope 2. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 7 The present invention provides a technical solution: a raw material extraction device for maintaining the balance of oral microecology, wherein a crushing seat 2 is installed on the top of a base 1, and a cover plate 3 is connected to the top of the crushing seat 2, a feeding head 4 is installed on the cover plate 3, and a feeding hopper 5 is connected to the side of the feeding head 4, and a discharging mechanism 6 is installed on the side of the crushing seat 2; a crushing ring 7 is installed in the crushing seat 2, and a work-shaped seat 8 is rotatably installed in the middle of the crushing seat 2, a hollow column 9 is connected to the bottom of the work-shaped seat 8, and the hollow column 9 is rotated in the base 1 through a driving component The hollow column 9 is connected to the external gas transmission equipment through a pipeline, the left and right ends of the work-shaped seat 8 are provided with mounting columns 11 through a torsion spring rotation, and the upper and lower positions of the mounting columns 11 are provided with mounting rods 13 through an elastic telescopic rod 12 limit sleeve, and the outer end of the mounting rod 13 is fixed with a crushing head 14; the driving component includes a gear ring 101 and a gear 102, and the gear ring 101 is sleeved on the hollow column 9, the outer side of the gear ring 101 is meshed with a gear 102, and the gear 102 is embedded and installed in the base 1 through a motor drive;

[0035] The lateral movement component is arranged between the work-shaped seat 8 and the bottom of the crushing seat 2, and the lateral movement component is used to drive the crushing head 14 to move horizontally when the work-shaped seat 8 rotates; the lateral movement component includes a magnet 151, the magnet 151 is embedded and slidably arranged in the bottom cavity of the work-shaped seat 8, and the top of the magnet 151 is connected to the connecting rod between the upper and lower mounting rods 13 through a pull rope 152, and a magnet 2 153 is arranged on the moving track of the magnet 151, and the magnet 2 153 is fixed to the bottom inside the crushing seat 2; the magnet 2 153 and the magnet 151 are magnetically attracted to each other, and the magnet 151 drives the mounting rod 13 to move horizontally through the pull rope 152;

[0036] The cooling assembly is arranged on the pillar in the middle of the work-shaped seat 8, and the cooling assembly is used to cool the inside of the crushing seat 2; the cooling assembly includes a guide column 161, and the guide column 161 is embedded and rotatably installed inside the top of the work-shaped seat 8, the guide column 161 is connected to the top of the mounting column 11 through a transmission belt, and the two sides of the guide column 161 are connected with baffles 163 through guide rods 162, the baffles 163 are arranged on both sides of the pillar in the middle of the work-shaped seat 8, and the outer side of the baffle 163 is rotatably installed with an outlet plate 164 through a torsion spring, and the upper half of the outlet plate 164 is connected to the upper half of the outlet plate 164. Part of the area is connected to the pull rope 1 152 through the pull rope 2 165; the baffle 163 and the middle pillar of the work-shaped seat 8 are provided with air outlet holes at equal angles, and the middle pillar of the work-shaped seat 8 is a hollow structure that intersects with the hollow column 9, and the air outlet holes on the baffle 163 and the middle pillar of the work-shaped seat 8 coincide with each other in the crushing state; the air outlet plate 164 is provided with air outlet holes, and the positions of the air outlet holes on the air outlet plate 164 and the baffle 163 correspond, the air outlet plate 164 and the air outlet holes on the baffle 163 are connected through a hose, and the air outlet plate 164 is initially tilted upward;

[0037] When the extraction equipment is used, the washed raw materials are poured into the crushing seat 2 through the feeding hopper 5 and the feeding head 4, and the gear 102 is driven by the motor to rotate, driving the gear ring 101 and the hollow column 9 to rotate, and the hollow column 9 drives the work-shaped seat 8 to rotate. Under the action of centrifugal force, the crushing head 14 and the mounting column 11 rotate, and cooperate with the crushing ring 7 to crush the internal raw materials, and then the discharge operation of the crushed raw materials is realized through the discharge mechanism 6, and the discharge mechanism 6 adopts a conventional cloth bag material collection method;

[0038] During this process, the rotation of the installation column 11 can drive the rotation of the guide column 161, and the guide column 161 drives the baffle 163 to rotate through the guide rod 162, so that the baffle 163 and the air outlet hole on the middle pillar of the work-shaped seat 8 are connected, and the external conveying equipment conveys the cold air to the baffle 163 through the hollow column 9 and the work-shaped seat 8, and is led out from the air outlet hole on the air outlet plate 164 to cool the inside. At the same time, when the work-shaped seat 8 rotates, when the magnet 151 moves to the magnet 2 153, it is adsorbed by force, and the installation rod 13 and the crushing are driven by the pull rope 152. The head 14 moves inward and cooperates with the elastic telescopic rod 12 to finally reset, realizing the reciprocating movement of the crushing head 14, so that the crushing head 14 can hit the raw materials on the crushing ring 7 to a certain extent during the rotation, increasing the crushing range while generating vibration, effectively preventing part of the raw materials from being stuck in the gap of the crushing ring 7. Furthermore, the movement of the pull rope 152 drives the air outlet plate 164 to rotate downward on the baffle 163 through the pull rope 2 165 and reset it through the torsion spring, so that the air outlet plate 164 flips up and down, and the blowing range can be increased while ventilation is performed through the hose.

[0039] A composition for maintaining oral microecological balance:

[0040] Example 1: According to the comparison of weight parts, the raw materials of the composition include: 100 parts of water, 5 parts of glycerin, 0.1 parts of potassium sorbate, 0.1 parts of sodium citrate, 0.25 parts of Panax notoginseng extract and 0.25 parts of Pueraria lobata flower extract;

[0041] The composition is prepared by the following steps:

[0042] S1: Add weighed potassium sorbate and sodium citrate to 90 parts of pure water and stir until dissolved;

[0043] S2: Add the weighed Panax notoginseng extract and Pueraria lobata flower extract to 10 parts of pure water and stir until dissolved;

[0044] S3: Add 5 parts of glycerol to the solution obtained in step S2 in sequence and mix well;

[0045] S4: Mix the solution obtained in step S3 with the solution in step S1 and stir evenly.

[0046] Example 2: Refer to Example 1, except that the amount of potassium sorbate added is 0.2 parts, the amount of potassium citrate added is 0.3 parts, and other conditions remain unchanged.

[0047] Example 3: Refer to Example 1, except that the amount of potassium sorbate added is 0.4 parts, the amount of potassium citrate added is 0.5 parts, and other conditions remain unchanged.

[0048] Comparative Example 1: Referring to Example 3, the difference is that the composition does not contain potassium sorbate and potassium citrate, and other conditions remain unchanged.

[0049] Comparative Example 2: Referring to Example 3, the difference is that the composition does not contain potassium sorbate, and other conditions remain unchanged.

[0050] Comparative Example 3: Refer to Example 3, except that the composition does not contain potassium citrate and other conditions remain unchanged.

[0051] Example 4: The raw materials of the composition include: 100 parts of water, 5 parts of glycerin, 0.4 parts of potassium sorbate, 0.5 parts of sodium citrate, 0.1 parts of Panax notoginseng extract and 0.1 parts of Pueraria lobata flower extract.

[0052] Example 5: Refer to Example 1, except that the added amount of Panax notoginseng extract is 0.25 parts and the added amount of Pueraria lobata flower extract is 0.25 parts, and other conditions remain unchanged.

[0053] Example 6: Refer to Example 1, except that the added amount of Panax notoginseng extract is 0.5 parts and the added amount of Pueraria lobata flower extract is 0.5 parts, and other conditions remain unchanged.

[0054] Comparative Example 4: Refer to Example 6, except that the composition does not contain Panax notoginseng extract and Pueraria lobata flower extract, and other conditions remain unchanged.

[0055] Comparative Example 5: Refer to Example 6, except that the composition does not contain Panax notoginseng extract and other conditions remain unchanged.

[0056] Comparative Example 6: Refer to Example 6, except that the composition does not contain kudzu flower extract and other conditions remain unchanged.

[0057] Experimental summary:

[0058] Lactic acid neutralizing ability:

[0059] Prepare 50 mL of artificial saliva, add a certain amount of lactic acid to make the pH value of the artificial saliva environment reach 4.5, take 50 mL of sample (Example 1-3 and Comparative Example 1-3) and mix with artificial saliva, and then measure the pH value of the mixed solution;

[0060] The compositions obtained in Examples 1-3 and Comparative Examples 1-3 were tested, and the results were as follows:

[0061] Table 1

[0062] ;

[0063] From Table 1, we can see that:

[0064] Potassium sorbate can raise the pH of the system from 4.5 to 5.82, and potassium citrate can raise the pH of the system from 4.5 to 5.52.

[0065] Mixing potassium citrate with potassium sorbate can further improve its acid neutralization ability, and the pH can be raised from 4.5 to 6.53.

[0066] Salivary α-amylase inhibition ability:

[0067] Test plan:

[0068] Table 2

[0069] ;

[0070] The salivary α-amylase (2U / mL) solution was mixed with the sample (Example 4-6 and Comparative Example 4-6) and incubated at 37°C for 4 min, followed by the addition of starch solution (1%, w / w), mixed and incubated at 37°C for 4 min, and then the DNS reagent was added, and the mixture was placed in a boiling water bath for 8 min, cooled to room temperature away from light, and 10 mL of distilled water was added. The absorbance of the mixed solution was measured at 540 nm, and the enzyme inhibition rate was calculated;

[0071] ;

[0072] R1: salivary α-amylase inhibition rate;

[0073] A1: absorbance of the experimental group at 540 nm;

[0074] A2: absorbance of the experimental blank control at 540 nm;

[0075] B1: absorbance of the control group at 540 nm;

[0076] B2: absorbance of blank control at 540 nm.

[0077] α-Glucosidase Inhibition Ability:

[0078] Test plan:

[0079] Table 3

[0080] ;

[0081] α-glucosidase (50 U / mL) solution was mixed with the sample (Example 4-6 and Comparative Example 4-6) and phosphate buffer (pH 6.86, 0.1 mol / L) and incubated at 37 ° C for 10 min, then PNPG solution (20 mmol / L) was added, mixed and incubated at 37 ° C for 60 min, and then 1 mL of sodium carbonate solution (1 mol / L) was added to terminate the reaction, the absorbance of the mixed solution was measured at 405 nm, and the enzyme inhibition rate was calculated.

[0082] ;

[0083] R2: α-glucosidase inhibition rate;

[0084] C1: absorbance of the experimental group at 405 nm;

[0085] C2: absorbance of the experimental blank control at 405 nm;

[0086] D1: absorbance of the control group at 405 nm;

[0087] D2: absorbance of blank group at 405 nm.

[0088] Acid production capacity of Lactobacillus salivarius:

[0089] Take 2 mL of activated Lactobacillus salivarius (about 200 CFU / mL) and add the prepared sample (2 mL, 0.2%, w / v; Example 4-6 and Comparative Example 4-6), incubate for 10 minutes and then inoculate into MRS liquid culture medium as the test sample, the control group replaces the test sample with purified water, and the blank group replaces Lactobacillus salivarius with an equal amount of purified water. The samples are placed in a constant temperature incubator at 37°C and cultured for 48 hours, and the pH value is measured using an acidometer.

[0090] ;

[0091] R3: inhibition rate of acid production ability of Lactobacillus salivarius;

[0092] pH1: pH value of experimental group;

[0093] pH2: pH value of the experimental blank group;

[0094] pH3: pH value of control group;

[0095] pH4: pH value of blank group.

[0096] Oral pH after a meal:

[0097] The oral acid production effect of the compositions prepared in Example 6 and Comparative Example 4 was tested, and the method was as follows: 8 test persons were selected and randomly divided into 2 groups, with 4 persons in each group. They used the compositions prepared in Example 6 and Comparative Example 4 to rinse their mouths, respectively, and the test compositions were allowed to stay in the mouth for about 30 seconds. After rinsing their mouths, no food or water was taken for 0.5 hours. After 0.5 hours, the saliva of the subjects was collected by test tubes, and the pH value of the extracted saliva was tested using high-precision pH test paper, and the average value was taken.

[0098] Acid-resistant bacteria inhibition ability:

[0099] 2 mL of activated Lactobacillus salivarius (about 100 CFU / mL) was added to the prepared sample (2 mL, 0.2%, w / v; Example 4-6 and Comparative Example 4-6), incubated for 10 min and then inoculated into MRS liquid culture medium as the test sample. The blank group replaced Lactobacillus salivarius with an equal amount of purified water and cultured in a constant temperature incubator at 37 ° C for 48 h. The OD value of the culture medium was measured at 600 nm using a spectrophotometer.

[0100] ;

[0101] R4: acid-resistant bacteria inhibition rate;

[0102] OD6001: OD value of the experimental group at 600 nm;

[0103] OD6002: OD value of the experimental blank group at 600nm;

[0104] OD6003: OD value of the control group at 600nm;

[0105] OD6004: OD value of the blank group at 600nm.

[0106] The compositions obtained in Examples 4-6 and Comparative Examples 4-6 were tested, and the results were as follows:

[0107] Table 4

[0108] ;

[0109] From Table 4, we can see

[0110] Panax notoginseng extract and kudzu flower extract can inhibit salivary α-amylase. The inhibition rate of Panax notoginseng extract on salivary α-amylase is 67.26%, and the inhibition rate of kudzu flower extract on salivary α-amylase is 43.71%. The inhibition rate of the mixture of the two can reach 71.52% on salivary α-amylase.

[0111] Panax notoginseng extract and kudzu flower extract can inhibit α-glucosidase. The inhibition rate of Panax notoginseng extract on α-glucosidase is 69.86%, and the inhibition rate of kudzu flower extract on salivary α-glucosidase is 38.97%. The mixture of the two can reach 88.72% for α-glucosidase.

[0112] Panax notoginseng extract and kudzu flower extract can inhibit the acid production of Streptococcus salivarius. The inhibition rate of Panax notoginseng extract on acid production of Streptococcus salivarius is 54.84, and the inhibition rate of kudzu flower extract on acid production of Streptococcus salivarius is 45.16%. The mixture of the two can reach 77.42% of the acid production of Streptococcus salivarius.

[0113] Panax notoginseng extract and kudzu flower extract can inhibit acid-resistant bacteria. The inhibition rate of Panax notoginseng extract on acid-resistant bacteria is 55.8, and the inhibition rate of kudzu flower extract on acid-resistant bacteria is 52.29%. The inhibition rate of the mixture of the two can reach 67.41% on acid-resistant bacteria.

[0114] Panax notoginseng extract and kudzu flower extract can acidify the oral cavity after a meal. The pH value of the oral saliva of Control Example 4 without adding Panax notoginseng extract and kudzu flower extract was 5.7 half an hour after a meal, while the pH value of the oral saliva of Example 6 with adding Panax notoginseng extract and kudzu flower extract was 6.3 half an hour after a meal.

[0115] In summary, Panax notoginseng extract and Pueraria lobata flower extract can prevent the degradation and saccharification of starch residues remaining in the mouth after meals by inhibiting salivary α-amylase and α-glucosidase, reduce the substrate of oral acid-resistant bacteria, and prevent oral acid-producing bacteria from producing acid leading to local acidification of the oral cavity, thereby inhibiting the proliferation of oral acid-resistant bacteria and causing various oral problems.

[0116] Method for determining sensory scores:

[0117] The quantitative descriptive analysis method was used to evaluate the seven indicators of transparency, astringency, tingling, refreshing, sweetness, medicinal taste and aftertaste of the composition, and compared with commercial products of the same category. The evaluation table is as follows:

[0118] Table 5

[0119] .

[0120] The sensory score test of the composition obtained in Example 6 and the commercially available product was performed respectively, and the results are as follows:

[0121] Table 6

[0122] ;

[0123] From Table 6, we can see

[0124] The total sensory scores of Example 6 were higher than those of the other three commercially available products.

[0125] The sensory advantage of Example 6 is that it has a refreshing taste without being greasy or sweet, and has no obvious stimulating taste such as medicinal taste or bitterness.

[0126] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0127] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material extraction device for maintaining oral microecological balance composition, comprising a base (1), a crushing seat (2) is installed on the top of the base (1), and the top of the crushing seat (2) is connected to a cover plate (3), a feeding head (4) is installed on the cover plate (3), and a feeding hopper (5) is connected to the side of the feeding head (4), and a discharging mechanism (6) is installed on the side of the crushing seat (2); Features: It also comprises a crushing ring (7), the crushing ring (7) being mounted in the crushing seat (2), and a work-shaped seat (8) being rotatably mounted in the middle of the crushing seat (2), a hollow column (9) being connected to the bottom of the work-shaped seat (8), and the hollow column (9) being rotatably mounted in the base (1) via a driving assembly, and the hollow column (9) being connected to an external gas transmission device via a pipeline, and mounting columns (11) being rotatably mounted at the left and right ends of the work-shaped seat (8) via a torsion spring, and mounting rods (13) being provided at upper and lower positions of the mounting columns (11) via an elastic telescopic rod (12) limiting sleeve, and a crushing head (14) being fixed to the outer end of the mounting rod (13); A transverse movement assembly, the transverse movement assembly being arranged between the work-shaped seat (8) and the bottom of the pulverizing seat (2), and being used to drive the pulverizing head (14) to move transversely when the work-shaped seat (8) rotates; A cooling assembly, the cooling assembly being arranged on a central support column of a work-shaped seat (8), and the cooling assembly being used to cool the interior of a pulverizing seat (2), the cooling assembly comprising a guide column (161), and the guide column (161) being embedded and rotatably mounted inside the top of the work-shaped seat (8), the guide column (161) being connected to the top of a mounting column (11) via a conveyor belt, and baffles (163) being connected on both sides of the guide column (161) via guide rods (162), the baffles (163) being arranged on both sides of the central support column of the work-shaped seat (8), and an air outlet plate (164) being rotatably mounted on the outer side of the baffle plate (163) via a torsion spring, and the air outlet plate (164) ) is connected to the pull rope 1 (152) through the second pull rope (165), the baffle plate (163) and the middle pillar of the work-shaped seat (8) are provided with air outlet holes at equal angles, and the middle pillar of the work-shaped seat (8) is a hollow structure that is connected to the hollow column (9), and the air outlet holes on the baffle plate (163) and the middle pillar of the work-shaped seat (8) overlap in the crushing state, the air outlet holes are provided on the air outlet plate (164), and the positions of the air outlet holes on the air outlet plate (164) and the baffle plate (163) correspond, the air outlet plate (164) and the air outlet holes on the baffle plate (163) are connected through a hose, and the air outlet plate (164) is tilted upward in the initial state.

2. The raw material extraction equipment for maintaining oral microecological balance composition according to claim 1, characterized in that: The driving assembly comprises a gear ring (101) and a gear (102), wherein the gear ring (101) is sleeved on the hollow column (9), the gear (102) is meshed on the outer side of the gear ring (101), and the gear (102) is embedded in the base (1) through the drive of a motor.

3. The raw material extraction device for maintaining oral microecological balance composition according to claim 2, characterized in that: The transverse movement assembly comprises a magnet 1 (151), wherein the magnet 1 (151) is embedded and slidably arranged in a cavity at the bottom of the work-shaped seat (8), and the top of the magnet 1 (151) is connected to a connecting rod between upper and lower mounting rods (13) via a pull rope 1 (152), and a magnet 2 (153) is arranged on the moving track of the magnet 1 (151), and the magnet 2 (153) is fixed to the bottom inside the crushing seat (2).

4. The raw material extraction device for maintaining oral microecological balance composition according to claim 3, characterized in that: The second magnet (153) and the first magnet (151) are magnetically attracted to each other, and the first magnet (151) drives the installation rod (13) to move horizontally through the first pull rope (152).

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