CN115651854A - Lactobacillus plantarum YG06 strain and application thereof - Google Patents
Lactobacillus plantarum YG06 strain and application thereof Download PDFInfo
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- CN115651854A CN115651854A CN202210511087.3A CN202210511087A CN115651854A CN 115651854 A CN115651854 A CN 115651854A CN 202210511087 A CN202210511087 A CN 202210511087A CN 115651854 A CN115651854 A CN 115651854A
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Images
Abstract
The invention discloses a Lactobacillus plantarum YG06 strain, which has been preserved in Guangdong province microorganism strain preservation center at 3/6/2022, wherein the preservation unit is No. 59 building 5 of Michelia Tokyo 100, guangzhou city, and the preservation number is GDMCCNo.62277; the lactobacillus plantarum YG06 disclosed by the invention can be used for preparing foods, health-care products or medicines for reducing weight, improving hyperglycemia and improving cognitive impairment caused by obesity, has better safety, regulates and improves the intestinal microecological balance of a host, exerts beneficial effects and generates exact health efficacy; in vitro and animal experiments show that the Chinese medicinal composition has the functions of strongly reducing weight, improving hyperglycemia and improving cognitive impairment.
Description
Technical Field
The invention relates to the technical field of microorganisms, in particular to a Lactobacillus plantarum YG06 strain and application thereof.
Background
In recent years, the prevalence rate of obesity has rapidly increased, and not only people are widely distributed, but also the health of people is seriously harmed, and medical research has shown that obesity is a well-known main risk factor for many adult-onset chronic diseases such as cardiovascular diseases, type II diabetes, inflammation, fatty liver, hypertension and the like; in addition, obesity may cause psychological and social adaptation problems, such as memory decline, cognitive impairment, social adaptation impairment, and the like, and therefore, prevention of obesity is one of the important measures to reduce the morbidity and mortality of related metabolic diseases.
The intestinal flora refers to microorganisms inhabiting in human intestinal tracts, the intestinal flora is interdependent and restricted to form a dynamic balance system, and interacts with a host to influence the nutrition and health of an organism, and a large number of researches disclose mechanisms of linking several intestinal flora with obesity and metabolic disorder, wherein the mechanisms comprise (1) influence the acquisition of dietary energy of the organism; (2) regulating lipid metabolism of the organism; (3) regulating and controlling the central nervous system of appetite; (4) inducing systemic inflammation.
Probiotics refer to the general term for a class of microorganisms that live, through ingestion in sufficient quantities, to produce one or more specific and demonstrated functional health benefits to a host (WHO, 2011). At present, probiotics are widely applied to the fields of bioengineering, agriculture, food safety and life health, wherein the application of probiotic lactic acid bacteria is the most extensive.
In conclusion, the probiotics capable of reducing weight, improving blood sugar and cognitive impairment are expected to have profound effects on life and health of human beings.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a Lactobacillus plantarum YG06 strain and application thereof, so as to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the Lactobacillus plantarum YG06 strain and application thereof, the Lactobacillus plantarum YG06 strain has been deposited at the Guangdong province microorganism strain collection center at 3-6.2022, the address of the collection unit is No. 59-5 of the Ministry of Middleu 100, guangzhou city, and the deposition number is GDMCC No.62277.
Preferably, the lactobacillus plantarum YG06 is applied to preparation of medicines, foods, food additives or health products.
Preferably, the medicine, food additive or health product is used for reducing body weight, improving blood sugar and improving cognitive impairment caused by obesity.
Preferably, the food product comprises lactobacillus plantarum YG06 strain, and a dietetically acceptable additive; preferably, the food product is lactobacillus plantarum fermented yoghurt.
Preferably, the lactobacillus plantarum YG06 strain fermented yoghurt is prepared from lactobacillus plantarum powder, milk powder and a leavening agent;
the leavening agent comprises lactobacillus bulgaricus powder and lactobacillus thermophilus powder;
the content of Lactobacillus plantarum YG06 in the Lactobacillus plantarum powder is 1.0 × 10 9 CFU/g;
The total weight of the lactobacillus bulgaricus powder and the lactobacillus thermophilus powder is 0.4% based on the total weight of the lactobacillus plantarum fermented yoghurt;
based on the total weight of the lactobacillus plantarum fermented yogurt, the total weight of the lactobacillus plantarum powder is 1%.
Preferably, the lactobacillus plantarum fermented yoghurt is prepared in the following way:
(1) Carrying out first mixing, homogenizing, sterilizing and first cooling treatment on the milk powder and water, wherein the sterilization is carried out for 300s at 121 ℃, and the temperature after the first cooling treatment is 42 ℃;
(2) Adding the activated leavening agent into the first cooling treatment product to perform fermentation treatment, wherein the fermentation treatment is performed for 10 hours at 42 ℃;
(3) And carrying out second cooling treatment on the fermentation treatment product, and carrying out second mixing treatment on the second cooling treatment product and the lactobacillus plantarum powder so as to obtain the lactobacillus plantarum fermented yoghurt.
Preferably, the medicament comprises lactobacillus plantarum YG06; and a pharmaceutically acceptable non-toxic carrier.
Preferably, the dosage form of the medicament is at least one selected from tablets, granules, powder, capsules, suspending agents, emulsions and freeze-dried preparations; preferably, the medicament is a probiotic tablet.
Preferably, the lactobacillus plantarum tablet comprises: lactobacillus plantarum freeze-dried powder, dietary fiber, sorbitol and magnesium stearate;
the content of lactobacillus plantarum in the lactobacillus plantarum freeze-dried powder is 1.0 multiplied by 10 9 CFU/g;
The dietary fiber in the lactobacillus plantarum freeze-dried powder is galacto-oligosaccharide;
25 parts of lactobacillus plantarum freeze-dried powder and 60 parts of dietary fiber;
the sorbitol is 10 parts by weight, and the magnesium stearate is 5 parts by weight.
(III) advantageous effects
Compared with the prior art, the invention provides the Lactobacillus plantarum YG06 strain and the application thereof, and the strain has the following beneficial effects:
the Lactobacillus plantarum YG06 strain can effectively relieve dyslipidemia caused by diet, improve intestinal flora imbalance induced by high-fat diet, has excellent functions of losing weight, improving blood sugar and improving cognitive impairment, and can be widely applied to preparation of various probiotic foods or health products. Therefore, the strain has great application potential.
Drawings
FIG. 1 shows the body weight change of mice in example 1 of the present invention;
FIG. 2 is the area under the GTT and ITT curves in example 2 of the present invention;
FIG. 3 is a graph showing a blood glucose related index in example 2 of the present invention;
FIG. 4 shows the Y maze experiment result in example 3 of the present invention;
FIG. 5 shows the results of the Barnes maze test in example 3 of the present invention;
FIG. 6 shows the body weight change of mice in example 4 of the present invention;
FIG. 7 is a graph showing the blood glucose related index of mice in example 4 of the present invention;
FIG. 8 shows the Y maze experiment result in example 4 of the present invention;
FIG. 9 shows the results of the Barnes maze test in example 4 of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-3, the invention provides a technical scheme, a lactobacillus plantarum YG06 strain and application thereof, wherein the lactobacillus plantarum YG06 strain is preserved in the Guangdong province microorganism strain preservation center at 3-6.2022, the preservation unit is No. 59 building 5 of Michelia furiosa No. 100 Dazhou province in Guangzhou city, the preservation number is GDMCC No.62277, and the name of the biological material is as follows: lactplantibacillus plantarum.
The embodiment of the present invention also provides the use of lactobacillus plantarum YG06 in the preparation of a medicament, a food additive or a health food, where "food" is meant to be understood in a broad sense and can be in any form that can be used, i.e., besides the conventional food form, the food of the present invention can also be a health food, a beverage, a fermented food, etc., such as yogurt, a lactic acid bacteria beverage, a lactic acid bacteria fermented bean product, cheese, a processed food containing fermented yogurt, or a health food, etc.
In this example, the drug, food additive or health product is used for reducing body weight, improving blood glucose and improving cognitive impairment caused by obesity, and is used for non-diagnostic purposes, such as scientific research or health care.
In this example, the food product comprises lactobacillus plantarum YG06 strain, and a dietetically acceptable additive; preferably, the food product is lactobacillus plantarum fermented yogurt.
In this embodiment, the lactobacillus plantarum YG06 strain fermented yoghurt is prepared from lactobacillus plantarum powder, milk powder and a leavening agent;
the leaven comprises lactobacillus bulgaricus powder and lactobacillus thermophilus powder;
the content of Lactobacillus plantarum YG06 in Lactobacillus plantarum powder is 1.0 × 10 9 CFU/g;
Based on the total weight of the lactobacillus plantarum fermented yoghurt, the total weight of the lactobacillus bulgaricus powder and the lactobacillus thermophilus powder is 0.4 percent;
the total weight of the lactobacillus plantarum fermented yoghurt is 1% based on the total weight of the lactobacillus plantarum fermented yoghurt.
In this embodiment, the lactobacillus plantarum fermented yoghurt is prepared in the following manner:
(1) Mixing milk powder with water, homogenizing, sterilizing at 121 deg.C for 300s, and cooling to 42 deg.C;
(2) Adding an activated leaven into the first cooling treatment product for fermentation treatment, wherein the fermentation treatment is carried out for 10 hours at 42 ℃;
(3) And carrying out second cooling treatment on the fermentation treatment product, and carrying out second mixing treatment on the second cooling treatment product and the lactobacillus plantarum powder so as to obtain the lactobacillus plantarum fermented yoghurt.
In this example, the medicament comprises lactobacillus plantarum YG06; and a pharmaceutically acceptable non-toxic carrier.
The dosage form of the medicine is at least one selected from tablets, granules, powder, capsules, suspending agents, emulsions and freeze-drying preparations; preferably, the medicament is a probiotic tablet.
The medicine also comprises pharmaceutically acceptable auxiliary materials. The pharmaceutically acceptable excipients include, but are not limited to: pharmaceutically acceptable carriers, diluents, fillers, binders and other excipients. Such carriers include, but are not limited to, starch or derivatives thereof, lactose, polyethylene glycol; such diluents include, but are not limited to, starch or derivatives thereof, lactose, sucrose, vegetable oils, waxes, fatty acids; fillers include, but are not limited to talc; the adjuvants may also include, for example, preservatives, lubricants, dispersants, flavoring agents, humectants, antioxidants, colorants, stabilizers, buffers, pH adjusters. Such materials may be desirable to aid in the stability of the formulation or to aid in the enhancement of activity or bioavailability or to produce an acceptable mouthfeel or odor upon oral administration.
In this example, the lactobacillus plantarum tablet comprises: lactobacillus plantarum lyophilized powder, dietary fiber, sorbitol, and magnesium stearate;
the content of Lactobacillus plantarum in Lactobacillus plantarum lyophilized powder is 1.0 × 10 9 CFU/g;
Dietary fiber in the lactobacillus plantarum freeze-dried powder is galactooligosaccharide;
25 parts of lactobacillus plantarum freeze-dried powder and 60 parts of dietary fiber;
Example 1 weight loss test
(I) Lactobacillus plantarum YG06 culture and preparation
1. MRS culture medium: the beef cattle feed additive is prepared from casein peptone 10g/L, beef extract 10g/L, yeast extract 5g/L, glucose 20g/L, dipotassium hydrogen phosphate 2g/L, tween 80 g/L, triammonium citrate 2g/L, sodium acetate 5g/L, magnesium sulfate 0.1g/L and manganese sulfate 0.05g/L by adjusting pH to 6.5 and sterilizing at 121 ℃ for 20 min.
2. Inoculating the preserved Lactobacillus plantarum YG06 to MRS liquid culture medium, culturing at 37 deg.C for 24h, centrifuging at 4 deg.C and 12000r/min for 15min, collecting bacterial sludge, adding appropriate amount of lyophilized protectant, and lyophilizing at-80 deg.C for storage.
(II) preparation of gastric lavage reagent
Gavage reagent of drug control group: atorvastatin (blood fat reducing medicine) is prepared into 1mg/mL by using a proper amount of sterile water and is used as it is.
YG06 strain group gavage reagent: re-dissolving Lactobacillus plantarum YG06 strain lyophilized powder with appropriate amount of sterile water until viable count is 10 9 CFU/mL, ready for use.
(III) animal experiment verification
1. Establishing an animal model: after being adaptively fed for one week, 45 7-week-old C57BL/6 male mice were randomly divided into 3 groups of 15 mice each, and the normal group was fed with AIN93M standard diet, and the model group and YG06 group were fed with 60% high fat diet. The body weight level of each mouse was measured after two weeks of induction with high fat diet, and mice whose weight gain did not meet the criteria were removed to ensure successful establishment of the high model, which was recorded as week 0 of administration.
2. Administration treatment: YG06 group was dosed at 0.1mL/10g, and normal and model groups were given an equal volume of sterile water 1 time a day for eight consecutive gavages.
3. Collecting and detecting samples: the body weight of the mice was measured once a week, and the results of the experiment are shown in FIG. 1.
(IV) results of the experiment
From the results in fig. 1, it can be seen that the body weight of the high-fat group was significantly higher than that of the other groups (P < 0.05) within 8 weeks of gavage, and the body weight of the YG06 group was significantly lower than that of the high-fat group (P < 0.05) from the fourth week of gavage, indicating that the lactobacillus plantarum YG06 can reduce the body weight of the high-fat mice.
Example 2 hypoglycemic experiments
The culture and preparation of Lactobacillus plantarum YG06, preparation of gastric lavage reagent, establishment of animal model, and administration treatment were the same as in example 1.
(II) sample collection and detection: after the mice are fed for 8 weeks, the mice are fasted overnight (14 h), blood is taken from the tail of the mice, fasting Blood Glucose (FBG) is measured, then a certain amount of insulin or glucose is injected into the mice, and the blood glucose at 0, 15, 30, 60 and 120min is measured, so that the glucose tolerance (GTT) and the insulin sensitivity (ITT) of the mice are measured. Establishing a standard curve and measuring Fasting Insulin (FINS) and glucagon-like peptide (GLP-1) by adopting an ELISA method according to the kit step operation; calculating Insulin Sensitivity Index (ISI) = I/(FBG × FINS), steady-state pancreatic islet resistance index (HOMA-IR) = FBG × FINS/22.5 (FBG: fasting blood glucose; FINS: fasting insulin)
(III) conclusion of the experiment
The results of glucose tolerance (GTT) and insulin sensitivity (ITT) tests are shown in FIGS. 1a and 1b, and the area under the curved surface is shown in FIG. 2. Therefore, compared with any other group, the glucose tolerance of the high-fat diet group is obviously improved, and the insulin sensitivity is obviously reduced (P < 0.01). And compared with the high-fat group, the YG06 group has obviously reduced glucose tolerance and obviously improved insulin sensitivity (P < 0.01).
The results of fasting plasma glucose, insulin resistance indicators HOMA, GLP-, and Leptin are shown in FIG. 3. The YG06 group had significantly lower fasting plasma glucose and HOMA than the high lipid group (P < 0.05). It was shown that lactobacillus plantarum YG06 can significantly reduce fasting blood glucose and improve insulin resistance.
Glucagon-like peptide-1 (GLP-1) is produced by intestinal tract L cells, has the activity of appetite central nervous system, and can reduce energy intake and relieve obesity by supplementing GLP-1 to the body. The experimental results show that the GLP-1 of the YG06 group is significantly higher than that of the high-fat group (P is less than 0.05), which indicates that the Lactobacillus plantarum YG06 can increase the GLP-1 production, thereby controlling appetite and improving the blood sugar condition.
In conclusion, lactobacillus plantarum YG06 can participate in blood glucose regulation by improving glucose tolerance, increasing insulin sensitivity, and reducing fasting glucose, suppressing appetite.
Example 3 improved cognitive experiments
Lactobacillus plantarum YG06, preparation of gavage agent, establishment of animal model, administration treatment the same as example 1
(II) experimental method:
1.Y maze experiment
In order to detect the autonomous activity ability and the learning and memory functions of the mouse, the tested mouse is placed in a Y-shaped maze device with a three-fork arm channel (20 cm in length, 4cm in width and 40cm in height) and the inner wall of the Y-shaped maze device is dark, the Y-shaped maze device is freely explored under a video monitoring device, and a video device and related software record data such as a walking route, speed, total distance, arm entering times and the like. Each test mouse was placed in the center of the apparatus and started on a 8min timed activity, with 3 repetitions, at intervals greater than 1h.
2. Barnes maze experiment
1) One day prior to the start of the experiment, animals were individually placed in the target chamber from the target hole for acclimation for 4min.
2) The animals were placed in a plastic cylinder (20 cm diameter and 27cm height) in the center of the maze and restrained from movement for 5s.
3) The cylinder was removed and the software started. The four limbs of the animal all entered the target box, and the animal was counted as one escape and allowed to stay in the box for 30s. Each animal was observed once for a maximum of 4min. During this period, if the animal still cannot find the target box, the animal is removed from the maze and placed in the target box for 30s. The labyrinth is cleaned by this gap. Animals were trained 1 time per day for 4 consecutive days.
4) From the second training, the maze was rotated one to several hole positions before each training, but the target box was always fixed in the same direction. The purpose of this is to prevent the animal from relying on the scent and relying on memory to determine the position of the target tank. Latency to reach the target bin and number of errors per animal, etc. were recorded.
5) On the fifth day, the target chamber was removed and the mice were allowed to explore freely for 120s, and the number of times any hole was explored, the dwell time near the target chamber, and the time at which the target chamber was first found were recorded.
(III) test results and analysis
The cognitive function impairment condition of the mice is evaluated by utilizing the Baens maze and the Y maze, and the results are shown in fig. 4 and 5, in the Baens maze, the incubation period of the YG06 group of mice in the second day of training is obviously reduced, in the test day, the exploration times and the staying time of the YG06 group of mice in the target box are obviously improved, and the time for reaching the target box for the first time is reduced; in the Y maze, the percent of alternating success rose. The lactobacillus plantarum YG06 is shown to alleviate cognitive function impairment of HFD mice.
EXAMPLE 4 preparation of food and pharmaceutical products
In this example, lactobacillus plantarum YG06 was prepared into commonly used food and medicine, respectively, as follows:
(1) Lactobacillus plantarum fermented yoghurt
Mixing milk powder and water, homogenizing, sterilizing at 121 deg.C for 300s, cooling to 42 deg.C, inoculating activated starter: the total inoculation amount of the lactobacillus bulgaricus powder and the lactobacillus thermophilus powder is 0.4 percent by weight. Fermenting at 42 deg.C for 10h, cooling, adding 1% by weight of CFU to 10% 9 And (3) stirring and filling the CFU/g of lactobacillus plantarum YG 06.
Wherein the milk powder is milk powder conventionally used in yogurt preparation.
(2) Lactobacillus plantarum tablet
The formula is as follows: 10 9 25% of CFU/g freeze-dried powder of Lactobacillus plantarum YG06, 60% of galactooligosaccharide, 10% of sorbitol and 5% of magnesium stearate; the components are mixed evenly and then tabletted to prepare the tablet. Wherein, the freeze-dried powder of the Lactobacillus plantarum YG06 is prepared by freezing, vacuumizing and drying the bacterial suspension of the Lactobacillus plantarum YG06 in an aseptic environment by a freeze dryer.
(3) Drug effect test of the above foods and drugs
The experimental scheme is as follows: in the same way as in examples 1, 2 and 3, the samples for gastric perfusion were changed into suspension prepared by mashing the above lactobacillus plantarum fermented yoghurt and lactobacillus plantarum tablet and adding sterile water, and the number of bacteria was adjusted to about 2.0 × 10 9 CFU/ml。
As can be seen from FIG. 6, during the gavage period, the weight of the group with high fat was significantly higher than that of any other group (P < 0.05), and the weight of the group with Lactobacillus plantarum fermented cow milk and the group with Lactobacillus plantarum tablet were significantly lower than that of the group with high fat (P < 0.05), so the Lactobacillus plantarum fermented cow milk and the Lactobacillus plantarum tablet according to the present invention had the effect of reducing the weight of the mice with high fat.
As can be seen from FIG. 7, compared with the group with high fat, fasting plasma glucose and HOMA index of the group of the lactobacillus plantarum fermented yogurt and the group of the lactobacillus plantarum tablet were both significantly reduced (P < 0.05), and GLP-1 content was significantly increased. Therefore, the lactobacillus plantarum fermented yoghurt and the lactobacillus plantarum tablet have the effects of reducing fasting blood glucose, improving insulin resistance and inhibiting appetite.
The cognitive function damage condition of the mice is evaluated by utilizing the Baens maze and the Y maze, and the results are shown in figures 8 and 9, in the Baens maze, the latency of the mice with the lactobacillus plantarum fermented yoghurt group and the lactobacillus plantarum tablet group in the second training day is obviously reduced, in the test day, the exploration times of the mice with the lactobacillus plantarum fermented yoghurt group and the lactobacillus plantarum tablet group in the target box and the residence time of the mice in the target box are obviously improved, and the time for the mice to reach the target box for the first time is reduced; in the Y maze, the percent of alternating success rose. The results show that the cognitive function damage of the HFD mice is relieved by the lactobacillus plantarum fermented yoghurt and the lactobacillus plantarum tablet.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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Claims (9)
1. A lactobacillus plantarum YG06 strain, characterized in that: the lactobacillus plantarum YG06 has been deposited at the Guangdong province microorganism culture collection center at 3/6.2022, the address of the collection unit is No. 59 building 5 of Mirabilitum 100, guangzhou city, and the number is GDMCC No.62277.
2. The Lactobacillus plantarum YG06 strain of claim 1, and its use, wherein: the Lactobacillus plantarum YG06 is applied to preparation of medicines, foods, food additives or health products.
3. The YG06 strain of Lactobacillus plantarum according to claim 2, wherein: the medicine, food additive or health product is used for reducing body weight, improving blood sugar and improving cognitive impairment caused by obesity.
4. The YG06 strain of Lactobacillus plantarum according to claim 3, wherein: the food product comprises a Lactobacillus plantarum YG06 strain, and a bromatologically acceptable additive; preferably, the food product is lactobacillus plantarum fermented yoghurt.
5. The YG06 strain of Lactobacillus plantarum according to claim 4, wherein: the lactobacillus plantarum YG06 strain fermented yoghurt is prepared from lactobacillus plantarum powder, milk powder and a leavening agent;
the leaven comprises lactobacillus bulgaricus powder and lactobacillus thermophilus powder;
the content of Lactobacillus plantarum YG06 in the Lactobacillus plantarum powder is 1.0 × 10 9 CFU/g;
The total weight of the lactobacillus bulgaricus powder and the lactobacillus thermophilus powder is 0.4% based on the total weight of the lactobacillus plantarum fermented yoghurt;
based on the total weight of the lactobacillus plantarum fermented yogurt, the total weight of the lactobacillus plantarum powder is 1%.
6. The YG06 strain of Lactobacillus plantarum according to claim 5, wherein: the lactobacillus plantarum fermented yoghurt is prepared by the following preparation method:
(1) Carrying out first mixing, homogenizing, sterilizing and first cooling treatment on the milk powder and water, wherein the sterilization is carried out for 300s at 121 ℃, and the temperature after the first cooling treatment is 42 ℃;
(2) Adding the activated leavening agent into the first cooling treatment product to perform fermentation treatment, wherein the fermentation treatment is performed for 10 hours at 42 ℃;
(3) And carrying out second cooling treatment on the fermentation treatment product, and carrying out second mixing treatment on the second cooling treatment product and the lactobacillus plantarum powder so as to obtain the lactobacillus plantarum fermented yoghurt.
7. The YG06 strain of Lactobacillus plantarum according to claim 3, wherein: the medicament comprises lactobacillus plantarum YG06; and a pharmaceutically acceptable non-toxic carrier.
8. The YG06 strain of Lactobacillus plantarum according to claim 7, wherein: the dosage form of the medicine is at least one selected from tablets, granules, powder, capsules, suspending agents, emulsions and freeze-dried preparations; preferably, the medicament is a probiotic tablet.
9. The YG06 strain of Lactobacillus plantarum according to claim 8, wherein: the lactobacillus plantarum tablet comprises: lactobacillus plantarum lyophilized powder, dietary fiber, sorbitol, and magnesium stearate;
the content of Lactobacillus plantarum in the Lactobacillus plantarum freeze-dried powder is 1.0 multiplied by 10 9 CFU/g;
The dietary fiber in the lactobacillus plantarum freeze-dried powder is galactooligosaccharide;
25 parts of lactobacillus plantarum freeze-dried powder and 60 parts of dietary fiber;
the sorbitol is 10 parts by weight, and the magnesium stearate is 5 parts by weight.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116814505A (en) * | 2023-08-11 | 2023-09-29 | 顾建文 | Lactobacillus rhamnosus and application thereof |
CN116814505B (en) * | 2023-08-11 | 2024-04-19 | 顾建文 | Lactobacillus rhamnosus and application thereof |
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