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Preparation method of human body lubricant on the basis of probiotic culture substance

A human body lubricant and probiotic technology, applied in the field of microorganisms, can solve the problems of human health hazards and the inability to protect the micro-ecosystem of the female vagina, and achieve good therapeutic effects, reduce the risk of colonization, and avoid bacterial infections.

Active Publication Date: 2017-07-14
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical defects of the prior art, and provides a method for preparing a human body lubricant based on a probiotic culture, so as to solve the problem that the human body lubricant of the prior art may pose a hazard to human health
[0005] Another technical problem to be solved by the present invention is that the human body lubricants of the prior art cannot protect the micro-ecological system of the female vagina

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A method for preparing a human body lubricant based on a probiotic culture, comprising the following steps:

[0024] A. Cultivation of probiotics: select probiotics after secondary activation and inoculate them into the culture medium for 24-48 hours.

[0025] The probiotics are: one or more composites of Lactobacillus crispatus, Lactobacillus jansneri, Lactobacillus gasseri, Lactobacillus vaginal, Lactobacillus johnsonii, Lactobacillus acidophilus or Lactobacillus fermentum;

[0026] B. Freeze-drying of probiotics: the cultured probiotics are collected by centrifugation, and placed in a freeze dryer for overnight freeze-drying; the collected freeze-dried powder is placed in a -70 degree refrigerator for later use;

[0027] C, the preparation of microcapsules: choose sodium alginate as capsule material, take pectin as auxiliary material, the concentration of pectin solution is 2%, the volume ratio of pectin solution and probiotic solution is 1:1, sodium alginate and pec...

Embodiment 2

[0033] A method for preparing a human body lubricant based on a probiotic culture, comprising the following steps:

[0034] 1) Inoculate the probiotic bacterial strains in the culture medium, cultivate for 24 hours, collect the bacterial cells and freeze-dry to obtain bacterial powder;

[0035] 2) taking the probiotics and culturing them in a liquid medium to obtain a probiotic culture solution, preparing an aqueous pectin solution with a mass concentration of 2%, mixing the probiotic culture solution with an equal volume of the pectin solution with a mass concentration of 2%, Add sodium alginate twice the mass of pectin to the mixture, then add CaCl 2 To a final concentration of 0.3mol / L, mix well to obtain probiotic microcapsules;

[0036] 3) Take a commercially available human body lubricant, add the bacteria powder and probiotic microcapsules into it, and mix well.

[0037] On the basis of the above technical solutions, the following conditions are met:

[0038] The pro...

Embodiment 3

[0045] A method for preparing a human body lubricant based on a probiotic culture, comprising the following steps:

[0046] 1) Inoculate the probiotic bacterial strains in the culture medium, cultivate for 48 hours, collect the bacterial cells and freeze-dry to obtain bacterial powder;

[0047] 2) taking the probiotics and culturing them in a liquid medium to obtain a probiotic culture solution, preparing an aqueous pectin solution with a mass concentration of 2%, mixing the probiotic culture solution with an equal volume of the pectin solution with a mass concentration of 2%, Add sodium alginate twice the mass of pectin to the mixture, then add CaCl 2 To a final concentration of 0.3mol / L, mix well to obtain probiotic microcapsules;

[0048] 3) Take a commercially available human body lubricant, add the bacteria powder and probiotic microcapsules into it, and mix well.

[0049] On the basis of the above technical solutions, the following conditions are met:

[0050] The pro...

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Abstract

The invention provides a preparation method of a human body lubricant on the basis of a probiotic culture substance. In the technical scheme, probiotics, having beneficial effects on human body, are added to the human body lubricant with uniform mixing under a sterile condition, so that the probiotics are uniformly and fully distributed in vagina of female during use, thereby achieving lubrication effect and recovering microflora balance in vagina. With the flora advantage of the probiotics, colonization rick of other microorganisms is reduced. The human body lubricant effectively prevents and treats bacterial vaginitis, colpitis mycotica, trichomonas vaginitis, and the like gynecological diseases. In addition, in a manner of probiotics entering vagina, the microflora balance is regulated, so that the human body lubricant is convenient to use and has both treatment and prevention functions. A woman can fully enjoy sex and meanwhile is free from bacterial infection. The human body lubricant also can help treatment of different diseases caused by microflora disturbance in vagina, has good treatment effect, is free of relapse after healing, and has excellent promotion prospect.

Description

technical field [0001] The invention relates to the technical field of microorganisms, further relates to physiological hygiene and sexual health care technology, and in particular to a preparation method of human body lubricant based on probiotic culture. Background technique [0002] The lubricating substance secreted by the female vagina under sexual stimulation is an important guarantee for the smooth progress of sexual intercourse. However, affected by factors such as age, hormone levels, and psychological stress, women may experience insufficient vaginal secretions, which not only affects the quality of sexual life, but may also cause physical damage to the vaginal wall during sexual intercourse. In this case, exogenously added lubricant products came into being. However, conventional human lubricants mostly contain glycerin and hydrophilic substances as the main components, and may also contain sodium hyaluronate, ethyl cellulose, carbomer, etc. Long-term use may irr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L31/00C12N1/20C12R1/225C12R1/23
CPCA61L31/005A61L2400/10C12N1/20
Inventor 陈廷涛辛洪波
Owner NANCHANG UNIV
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