CN110585418A - External use disinfection essential oil emulsion for women and production process thereof - Google Patents

External use disinfection essential oil emulsion for women and production process thereof Download PDF

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CN110585418A
CN110585418A CN201810609051.2A CN201810609051A CN110585418A CN 110585418 A CN110585418 A CN 110585418A CN 201810609051 A CN201810609051 A CN 201810609051A CN 110585418 A CN110585418 A CN 110585418A
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essential oil
parts
female
oil emulsion
disinfectant
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易寄东
夏铭蔚
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Guangzhou Heyimei Biotechnology Co Ltd
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Guangzhou Heyimei Biotechnology Co Ltd
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Abstract

The invention relates to the technical field of pharmaceuticals, in particular to an innovative external recuperation type disinfection essential oil emulsion medicament for women and a production process thereof, wherein the emulsion medicament comprises the following components in parts by weight: 2-40 parts of natural plant essential oil, 2-30 parts of bacitracin, 3-50 parts of mandelic acid, 10-55 parts of lactein and 8-50 parts of oligosaccharide prebiotics. The vaginal effervescent tablet has strong activity of inhibiting and killing pathogenic bacteria, fungi, spirochaetes, trichomonad, toxoplasma and viruses, can regulate and nourish the endogenous probiotics (lactobacillus) of the vagina, maintain the acidic environment of the vagina, has self-cleaning function and immunity, and nourish the tissue cells of the vagina, uterus and ovary, thereby preventing the occurrence of vaginal infectious diseases and preserving youth.

Description

External use disinfection essential oil emulsion for women and production process thereof
Technical Field
The invention relates to the technical field of pharmaceuticals, in particular to female external disinfection essential oil emulsion and a production process thereof.
Background
Infectious vaginitis (bacterial vaginitis, mycotic vaginitis and trichomonas vaginitis), senile vaginitis, pruritus vulvae, leukoplakia vulvae and cervical erosion are common gynecological diseases, and common pathogenies of pathogenesis of the infectious vaginitis are vaginal microecological flora disorder, vaginal local immunity and resistance reduction, and inflammation of vagina, vulva and cervix is caused.
Microorganisms which do not have a harmful effect on the human body, commonly called normal microorganisms or normal flora, are colonized on the surface of the human body and in the cavity passages communicated with the outside. It is beneficial and harmless to human body, and is necessary. The female lower genital tract is an open cavity and is an important micro-ecological area in the human body, in the normal vaginal flora, lactobacillus is dominant, and per gram of vaginal secretion contains 107~108Lactobacillus CFU. More than 20 kinds of lactobacillus can be separated from vagina of healthy women. The normal presence of lactobacilli in the vagina plays a key role in maintaining a normal flora in the vagina. Glycogen in the vaginal squamous epithelial cells is decomposed into lactic acid under the action of lactobacillus, so that a weak acid environment (the pH is less than or equal to 4.5 and more than 3.8-4.4) is locally formed in the vagina, and the overgrowth of other parasitic bacteria can be inhibited. In addition, lactobacilli prevent pathogenic microorganisms from adhering to vaginal epithelial cells by alternative, competitive exclusion mechanisms. Meanwhile, the secretion of hydrogen peroxide, bacteriocin-like substance, biosurfactant and the like inhibits the growth of pathogenic microorganisms, thereby maintaining the balance of the vaginal micro-ecological environment and maintaining the health and youth of the female lower genital tract.
Large dose or long-term application of broad-spectrum antibacterial drugs, improper use of "systemic" disinfectants, poor hygiene habits and dirty transmission are important external causes of vaginal microecological flora imbalance; in the aspect of internal factors of an organism, in the premenstrual period and the gestation period of female married in middle and young adults, due to the fact that the vaginal estrogen level is increased, the glycogen level in vagina epithelium is increased, mycotic vaginitis and bacterial vaginosis are easily induced, senile vaginitis is mostly occurred in women after menopause, due to the fact that the ovary function of the female in the age period is degraded, the estrogen level in the body is reduced, the pH value of the local part of the vagina is increased (pH is 5.8-6.8), and therefore beneficial flora in vaginal microecological bacteria is reduced, the self-cleaning effect of the vagina is reduced, and atrophic vaginitis is caused.
The diseases are characterized by repeated attack in clinic, and a certain proportion of patients have no subjective discomfort symptoms, but the clinical consequences are serious, especially repeated attack or chronic bacterial vaginosis, cervicitis, oviduct and ovary infection, pelvic inflammation and the like are easy to cause, and the diseases are common reasons for female fertility loss.
In conclusion, female yin diseases are common diseases and frequently encountered diseases which seriously affect the physical and mental health of women. Therefore, effective prevention and treatment of various vaginitis is one of the important subjects in the medical field at home and abroad. At present, preparations (suppository, lotion, effervescent tablets, capsules, powder, cream, spray and the like) developed in China for preventing and treating various vaginitis reach more than one hundred kinds, and metronidazole or tinidazole is a well-known effective treatment agent for trichomonas vaginitis and bacterial vaginosis in various circulating prevention and treatment agents at present, but the side effects of the metronidazole or the tinidazole are increasingly concerned. Generally, about 10-20% of people who take the medicine for one time suffer from nausea and abnormal taste, and are very easy to cause mycotic vaginitis and superinfection after long-term taking, wherein 6-8% and 26% of patients suffer from mycotic vaginitis and damage to nervous systems when the medicine is taken for 2 days and 7 days respectively, and severe consequences such as habitual abortion, dead fetus and the like can also occur in local or systemic treatment in pregnancy. Imidazoles (such as ketoconazole, econazole, fluconazole, clotrimazole and the like) and polyenes (such as amphotericin B, nystatin and the like) are effective medicaments for treating mycotic vaginitis at present, but the toxic and side effects and high recurrence rate after treatment are also acknowledged.
Chinese invention patent CN106880698A discloses a plant essential oil for treating infantile vaginitis and a preparation method thereof, wherein the plant essential oil comprises the following components in parts by mass: fully and uniformly mixing grapefruit essential oil, tea tree essential oil, mint essential oil and rose essential oil to obtain a mixed solution A for later use, preparing a traditional Chinese medicine compound ethanol solution as a phase B, adding the phase A into the phase B, and fully and uniformly mixing to obtain a finished product; the Chinese medicinal compound ethanol solution comprises radix Et rhizoma Rhei, rhizoma Acori Calami, Polyporus, Concha Margaritifera, and fructus Perillae.
The technical scheme adopts the mild essential oil and Chinese medicinal compound combined medicine to realize the effect of treating the vaginitis. The sterilization rate to pathogenic bacteria such as bacillus, staphylococcus aureus, candida, fungi and the like is more than 99 percent; has obvious effects of removing peculiar smell and relieving itching; the long-term use of the vaginal gel does not change the acid-base balance in the vagina, has no drug resistance and no toxic or side effect, and has only slight stimulation on the vaginal mucosa; however, the killing power to protozoa such as trichomonas is very small, so that the treatment effect on trichomonas vaginitis needs to be improved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an innovative female external ecological recuperation type sterilized essential oil emulsion which has strong activities of inhibiting and killing pathogenic bacteria, fungi, spirochetes, trichomonads, toxoplasma and viruses.
The technical purpose of the invention is realized by the following technical scheme: a topical disinfectant essential oil emulsion for female comprises natural plant essential oil, bacitracin, mandelic acid, lactein, oligosaccharide prebiotics; wherein the natural plant essential oil comprises one or more of rhododendron anthopogonoides essential oil, clary sage essential oil, melaleuca viridis essential oil, and artemisia pigweed essential oil.
By adopting the technical scheme, the bacitracin has bactericidal effect on pathogenic gram-positive bacteria, pathogenic gram-negative cocci, pathogenic gram-negative spirochetes and the like;
the mandelic acid applied to the invention has strong activity of killing protozoa such as trichomonas, toxoplasma and the like, and greatly improves the treatment effect on trichomonas vaginitis;
the lactobacillin can form a weak acid environment (pH is less than or equal to 4.5) locally in the vagina, can inhibit the overgrowth of other parasitic bacteria and pathogenic bacteria, the proliferation efficiency of the oligosaccharide prebiotics to endogenous lactobacillin can reach 10-100 times higher, the prebiotics are indigestible saccharides without any toxic or side effect on human bodies, and the lactobacillin and the prebiotics have obvious 'nourishing and benefiting effects' as a microecological regulator.
The natural plant essential oil has extremely small molecules and high permeability, can be effectively absorbed through mucosa, contains rich functional components, and further improves the medicinal effect of the invention.
The Rhododendron anthopogonoides essential oil contains gossypetin and quercetin-gossypetin mixture, and has growth inhibiting effect on Diplococcus pneumoniae, Streptococcus A, Catalpa, Staphylococcus aureus and Staphylococcus albus.
The clary sage essential oil contains plant female hormone, is a good tonic for balancing vagina, uterus and hormone, is extremely beneficial to female reproductive systems, is extremely helpful to climacteric problems, especially frequent sweat, and can also treat vaginal candida infection; taking care of uterus and vagina, relieving premenstrual syndrome, regulating dysmenorrhea and hypomenorrhea, promoting menstrual cycle regularity, and promoting female charm and delaying aging after long-term use.
The melaleuca viridis essential oil is also called Gorman oil, is called as the skin and mucosa guard spirit, contains terpinene-4-ol, linalool, sesquiterpene, monoterpene alcohol and other components, has the effects of resisting virus, infection, inflammation and allergy, and is very beneficial to treating tonsillitis, herpes virus, viral enteritis, viral hepatitis, vaginitis, urinary tract infection and the like.
The essential oil contains 13 kinds of flavone and coumarin, including Arcapillin, Eupatolitin, isorhamnetin-3-glucoside, hyperin, cirsicaritin, isorhamnetin, quercetin, rhamnus senescens, dimethyl aesculus resin, capillaris, 4' -methyl capillaris, 7-methyl capillaris, Chinese thistle alcohol, etc. Has different degrees of inhibiting effects on staphylococcus aureus, diphtheria bacillus, anthrax bacillus, typhoid bacillus, paratyphoid bacillus A, pseudomonas aeruginosa, escherichia coli, shigella flexneri, shigella, diplococcus meningitidis, bacillus subtilis and the like; 1: 100 of the concentration has the inhibiting effect on both human type and bovine type tubercle bacillus, has strong inhibiting effect on fungi, and also has the inhibiting and killing effect on various leptospira.
The essential oil emulsion has the effects of inhibiting and killing pathogenic gram-positive bacteria, negative coccus, mycete, spirochete, virus and the like in vagina, has good compatibility of all components, is favorable for improving the treatment effect of the invention, and has no obvious side effect. Can also regulate dysmenorrhea and hypomenorrhea, and promote menstrual cycle regularity.
The invention is further configured to: comprises the following components in parts by weight:
2-40 parts of natural plant essential oil
Bacitracin 2-30 parts
3-50 parts of mandelic acid
10-55 parts of lactein
8-50 parts of oligosaccharide prebiotics.
By adopting the technical scheme, the medicinal effect is better by adopting the weight ratio, each component can play an obvious role, the medicine has very strong activity of inhibiting and killing pathogenic bacteria, fungi, spirochaetes, trichomonas, toxoplasma and viruses, can adjust the activity of endogenous probiotics (lactobacillus) of the Yin tract, maintain the acidic environment of the vagina, has a self-cleaning function and immunity, and nourishes the tissue cells of the vagina, the uterus and the ovary, thereby preventing the occurrence of vagina infectious diseases.
The invention is further configured to: comprises the following components in parts by weight:
2-30 parts of natural plant essential oil
Bacitracin 2-30 parts
3-50 parts of mandelic acid
10-55 parts of lactein
And 8-20 parts of oligosaccharide prebiotics.
By adopting the technical scheme, the medicinal effect is better by adopting the weight ratio, each component can play an obvious role, the medicine has very strong activity of inhibiting and killing pathogenic bacteria, fungi, spirochaetes, trichomonas, toxoplasma and viruses, can adjust the activity of endogenous probiotics (lactobacillus) of the Yin tract, maintain the acidic environment of the vagina, has a self-cleaning function and immunity, and nourishes the tissue cells of the vagina, the uterus and the ovary, thereby preventing the occurrence of vagina infectious diseases.
The invention is further configured to: comprises the following components in parts by weight:
2-40 parts of natural plant essential oil
Bacitracin 2-30 parts
3-40 parts of mandelic acid
10-55 parts of lactein
8-40 parts of oligosaccharide prebiotics.
By adopting the technical scheme, the medicinal effect is better by adopting the weight ratio, each component can play an obvious role, the medicine has very strong activity of inhibiting and killing pathogenic bacteria, fungi, spirochaetes, trichomonas, toxoplasma and viruses, can adjust the activity of endogenous probiotics (lactobacillus) of the Yin tract, maintain the acidic environment of the vagina, has a self-cleaning function and immunity, and nourishes the tissue cells of the vagina, the uterus and the ovary, thereby preventing the occurrence of vagina infectious diseases.
The invention is further configured to: the natural plant essential oil comprises one or two of rose essential oil and cananga odorata essential oil.
By adopting the technical scheme, the rose essential oil contains linalool, linalool formate, beta-citronellol, citronellol formate, citronellol acetate, geraniol, yak acid formate, geraniol acetate, phenethyl alcohol, nerol, 3-methyl-1-butanol, trans-beta-ocimene, pentadecane, 2-tridecanone, 1-pentanol, 1-ethanol, 3-vinyl ester, 3-vinyl acetate, benzyl alcohol, eugenol, methyl clove oil, 6-methyl-5-hepten-2-one, neral, yakenal, nerol acetate, geranylacetone, 2-undecanone, 2-tridecanone, 2-pentadecanone, tetradecanal, beta-phenethyl alcohol, Eugenol, methyl eugenol, acetic acid-beta-phenethyl alcohol ester, beta-damascone, rose oxide and alpha-threone. The flower also contains quercetin, cyanidin, organic acid, beta-carotene, fatty oil, etc.; can regulate female endocrine, nourish uterus and vagina, relieve dysmenorrhea, improve sexual cold feeling and climacteric discomfort, and can comprehensively promote female charm and delay aging after long-term use.
The cananga odorata essential oil contains linalool, geranyl acetate, caryophyllene (terpene), methyl benzoate, benzyl acetate, benzyl benzoate and other sesquiterpenes; can regulate reproductive system, and is effective for balancing female hormone, promoting estrus, improving sexual coldness and sexual impotence.
The essential oil has the effects of regulating endocrine, nourishing vaginal tissue cells and preventing vaginal aging, is beneficial to maintaining vaginal microecological balance and nourishing vaginal tissue cells, and further improves the treatment and nourishing effects of the invention.
The invention is further configured to: the natural essential oil comprises 5-25 parts of rhododendron anthopogonoides essential oil, 1-8 parts of clary sage essential oil, 3-11 parts of melaleuca viridis essential oil, 3-20 parts of artemisia scoparia essential oil, 3-8 parts of rose essential oil and 1-5 parts of ylang-ylang essential oil.
By adopting the technical scheme, the medicinal effect is better by adopting the above proportioning, the compatibility among the essential oils is better, and the synergistic effect is obvious.
The invention is further configured to: the disinfection essential oil milk also comprises 5-20 parts of emulsifier.
By adopting the technical scheme, through the emulsification of the emulsifier, the components are well mixed, and the prepared product is convenient to use.
The invention is further configured to: the emulsifier is one or two of RH-40 and Tween-60.
By adopting the technical scheme, RH-40 is a nonionic solubilizer and an emulsifier which are obtained by the mutual reaction of hydrogenated castor oil and ethylene oxide, the HLB value is 14-16, and the use concentration is relatively lower compared with other solubilizers. The invention can ensure that the components are mixed more uniformly, the product has better performance and does not generate side effect.
The Tween 60, also known as polysorbate 60 and polyoxyethylene sorbitan monostearate has the properties of wetting, foaming, diffusion and the like, and the HLB value is 14.9, so that the components can be mixed more uniformly by applying the Tween 60, the product performance is better, and no side effect is generated.
The invention is further configured to: the purity of the natural essential oil is more than 99%.
By adopting the technical scheme, the essential oil has high purity and better treatment effect, and is not easy to have other impurities to influence the uniform mixing of each component.
The invention is further configured to: the sterilized essential oil emulsion is in the form of emulsion, liniment or emulsion.
By adopting the technical scheme, the dosage forms are convenient to use, and the user experience is better. And the components therein are not adversely affected.
The second object of the present invention is to provide: a process for preparing the disinfecting oil emulsion for external use of woman features simple process, easy popularization, high curative effect and high activity to suppress and kill pathogenic bacteria, fungus, spirochete, trichomonad, toxoplasma and virus.
The second technical purpose of the invention is realized by the following technical scheme: a production process of female topical disinfectant essential oil emulsion is provided, and the produced essential oil emulsion has stable quality and convenient use.
A production process of female external disinfectant essential oil emulsion comprises the following steps of:
s1 natural essential oil to form phase A for later use;
s2, sequentially putting bacitracin, mandelic acid, lactein and oligosaccharide prebiotics into deionized water, heating to 37 ℃, and fully stirring until completely dissolving to obtain a mixed solution B for later use.
S3 adding emulsifier into phase B, mixing, heating to 37 deg.C, slowly adding phase A under stirring, and emulsifying to obtain essential oil emulsion.
By adopting the technical scheme, the production process is simple and easy to operate, all components are mixed more uniformly and quickly, the produced essential oil emulsion is stable in quality and convenient to use, the production time is saved, and the popularization and the production are facilitated. Experiments show that the essential oil emulsion prepared by the steps has better drug effect.
The invention is further configured to: the preparation steps of the natural essential oil in the S1 are that the plant is firstly distilled to obtain crude essential oil, then the crude essential oil is extracted to obtain corresponding secondary essential oil, and finally the secondary essential oil is fractionated and collected.
By adopting the technical scheme, purer essential oil can be obtained, the purity of the essential oil is high, and the treatment effect is better; the distillation process is relatively simple and is convenient to popularize.
The invention is further configured to: the emulsifying time in S3 is 6-24 hours.
By adopting the technical scheme, the essential oil emulsion coagulant with aromatic smell and stable properties can be prepared.
In summary, the present invention has the following advantageous features:
the novel, safe and efficient vaginal microecological preparation is developed according to the microecological principle of human bodies and is scientifically prepared from natural plant essential oil, a selective antibacterial agent, a microbial extract and prebiotics, and combines multiple effects of nourishing, eliminating harm, selectively resisting bacteria, maintaining vaginal microecological balance, nourishing vaginal tissue cells, regulating endocrine and resisting aging.
Secondly, the compound has strong activity of killing protozoa such as trichomonas, toxoplasma and the like, and greatly improves the treatment effect on trichomonas vaginitis.
And thirdly, the bactericide can efficiently kill or inactivate pathogens such as mould, Neisseria gonorrhoeae, treponema pallidum, HPV, HSV, HIV and the like, and prevent and treat various vaginal inflammations and adnexitis such as mycotic, bacterial and senile vaginitis, pelvic inflammation, pruritus vulvae, eczema, leukoplakia, cervical erosion, sexually transmitted diseases, viral infection and other gynecological infectious diseases.
Fourthly, maintaining the acid-base balance of vagina: the product has strong pH buffer capacity, can maintain and adjust the physiological state and self-cleaning effect of the environment pH of 3.5-4.5 in the vagina for a long time, and improves the resistance of the vagina.
Fifthly, maintaining private parts and keeping youth: the functional molecules of various natural essential oils are absorbed by the mucous membrane, nourish the uterus, the ovary and the vagina, regulate the internal secretion, improve the sexual indifference, the dyspareunia, the vaginal dryness and the climacteric discomfort, and can comprehensively promote the charm of women and delay the senility after long-term use.
Sixthly, safety: the pure plant microecological preparation has no irritation and no toxic and side effects.
Detailed Description
A female topical disinfectant essential oil emulsion, obtained by orthogonal experimental method in the following examples. In particular, see the following table:
wherein the natural essential oil emulsion comprises 10 parts of rhododendron anthopogonoides essential oil, 6 parts of clary sage essential oil, 8 parts of melaleuca alternifolia essential oil, 10 parts of artemisia scoparia essential oil, 4 parts of rose essential oil and 3 parts of ylang-ylang essential oil; in addition, 11 parts of an emulsifier was added.
Example 17
A female external disinfectant essential oil emulsion, example 17 is different from example 12 in that the natural essential oil emulsion comprises 5 parts of rhododendron anthopogonoides essential oil, 8 parts of clary sage essential oil, 3 parts of melaleuca viridis essential oil, 20 parts of artemisia scoparia essential oil, 8 parts of rose essential oil and 1 part of ylang essential oil; in addition, 5 parts of emulsifier is added.
Example 18
A female external disinfectant essential oil emulsion, example 18 is different from example 12 in that the natural essential oil emulsion comprises 25 parts of rhododendron anthopogonoides essential oil, 1 part of clary sage essential oil, 11 parts of melaleuca alternifolia essential oil, 3 parts of artemisia scoparia essential oil, 3 parts of rose essential oil and 1 part of ylang essential oil; in addition, 20 parts of emulsifier is added.
Example 19
A female external disinfectant essential oil emulsion, example 18 is different from example 12 in that the natural essential oil emulsion comprises 10 parts of rhododendron anthopogonoides essential oil, 3 parts of clary sage essential oil, 5 parts of melaleuca viridis essential oil, 3 parts of artemisia scoparia essential oil, 5 parts of rose essential oil and 2 parts of ylang essential oil; in addition, 8 parts of an emulsifier was added.
A preparation method of externally-applied disinfectant essential oil emulsion for women comprises the following steps:
s1 weighing rhododendron essential oil, clary sage essential oil, melaleuca alternifolia essential oil, artemisia pigweed essential oil, rose essential oil and cananga odorata essential oil according to parts by weight, and fully mixing to form phase A for later use;
s2, sequentially putting bacitracin, mandelic acid, lactein and oligosaccharide prebiotics into deionized water, heating to 37 ℃, and fully stirring until completely dissolving to obtain a mixed solution B for later use;
s3, selecting 1-2 of RH-40 and Tween-60 as emulsifiers to obtain a mixed solution C, adding 5-20 parts of the C into the B, mixing uniformly, heating to 37 ℃, slowly adding the A under stirring, emulsifying sufficiently for 6-24 hours to obtain the essential oil emulsion.
Wherein the natural essential oil in S1 is prepared by distilling plant to obtain crude essential oil, extracting the crude essential oil to obtain corresponding second-stage essential oil, and fractionating and collecting the second-stage essential oil, wherein the specific fractionation is to collect rhododendron anthopogonoide essential oil from rhododendron anthopogonoide second-stage essential oil; collecting artemisia pigweed essential oil from the artemisia pigweed secondary essential oil; collecting clary sage essential oil from the clary sage secondary essential oil; collecting melaleuca alternifolia essential oil from the melaleuca alternifolia secondary essential oil, and collecting rose essential oil from rose secondary essential oil; collecting cananga essential oil from cananga secondary essential oil; the purity of the collected essential oil is more than or equal to 99.99 percent.
Experimental study
The sterilization experiment of the essential oil emulsion prepared in the above example is carried out by the following specific experimental method.
Materials and methods
The test bacterial (worm) strains candida albicans ATCC 10231, staphylococcus aureus ATCC 25923, escherichia coli ATCC 25922 and lactobacillus acidophilus ATCC 314; trichomonas vaginalis clinical strain (3 strain); different target bacteria and insect strains are enriched by liquid broth, and logarithmic phase bacterial suspension and 12h insect strain culture suspension are taken as test bacteria (insect) strains. The essential oil emulsion prepared by the embodiment of the invention is respectively acted on tested bacteria (insect) strains for 1, 2 and 4 hours, after the medicines are removed, the tested bacteria are inoculated on test agar plates of various target bacteria, and are cultured for 48 to 72 hours at 35 ℃ to observe the results; the tested insect plants are directly observed for activity, granulation and insect body breakage rate by a high power microscope. Positive control (no drug group) and negative control (blank medium) were set up separately. The results show that the essential oil milk prepared in examples 1-19 has complete inhibition effect on lactobacillus acidophilus for 4 hours, and has no inhibition and killing effect after 1 and 2 hours, which indicates that the antibacterial effect on lactobacillus is weaker than that of pathogenic bacteria.
The microbial killing test of the essential oil emulsion comprises the following steps: the stock solution acts on escherichia coli for 10 minutes, the average killing rate is 100 percent, and acts on staphylococcus aureus for 15 minutes, and the average killing rate is 99.98 percent; acts on candida albicans for 15 minutes, and the average killing rate is 99.99 percent. After the essential oil emulsion is stored in an incubator at 37 ℃ for 90 days, the essential oil emulsion acts on escherichia coli for 10 minutes, and the average killing rate is 99.99%. Meets the regulation of GB15981-1995 standard (the killing rate is more than or equal to 99.9 percent).
The stock solution of the essential oil emulsion acts on lactobacillus acidophilus for 15 minutes, and the average killing rate is 43.20 percent; the detected result does not meet the regulation of GB15981-1995 standard (the killing rate is more than or equal to 99.9 percent).
The comprehensive effect of the example 12 in the above embodiment is better, the stock solution acts on escherichia coli for 7 minutes, the average killing rate is 100%, the stock solution acts on staphylococcus aureus for 10 minutes, and the average killing rate is 99.98%; acts on candida albicans for 12 minutes, and the average killing rate is 99.99 percent. After the essential oil emulsion is stored in an incubator at 37 ℃ for 90 days, the essential oil emulsion acts on escherichia coli for 8 minutes, and the average killing rate is 99.99%. Therefore, the essential oil emulsion prepared in the embodiment 12 is selected to be prepared into three dilutions of 1, 2 and 4 times of dilution, the dilution is respectively acted on the tested bacterium (insect) strain for 1, 2 and 4 hours, after the drug is removed, the tested bacterium is inoculated on test agar plates of various target bacteria, the test agar plates are cultured for 48 to 72 hours at the temperature of 35 ℃, and the result is observed; the tested insect plants are directly observed for activity, granulation and insect body breakage rate by a high power microscope. Positive control (no drug group) and negative control (blank medium) were set up separately. The experimental results are as follows;
note: the growth or non-growth of the plants with each action time after 48-72 h culture is expressed as 'growth' and 'non-growth',
"+" and "-" represent the presence or absence of growth of the target bacteria for each action time, respectively; mortality of the insect strain was expressed as%.
From the table above, it can be seen that the essential oil emulsion has complete inhibition or killing effect on 3 tested pathogenic bacteria in the stock solution with the test concentration and 2-fold dilution, and has 100% killing effect on trichomonas.
The above results demonstrate that the essential oil emulsions of the present invention have a selective killing effect on microorganisms. The vaginal antibacterial liquid has obvious killing effect on pathogenic bacteria (staphylococcus aureus, candida albicans and the like), and the killing rate of beneficial bacteria (lactobacillus) in the vagina does not meet the GB15981-1995 standard (the killing rate is more than or equal to 99.9 percent), namely the killing effect on the beneficial bacteria is ineffective.
3. The invention discloses an acute oral toxicity test of essential oil emulsion.
Materials and animals
1. The test object is the essential oil emulsion, and a sample is light brown condensed emulsion;
2. white mice of Kunming species, the weight of which is 18-22 g.
Second, method
1. The test is according to the acute oral toxicity test of 3.4 in the first minute volume of the third edition of the disinfection technical Specification;
2. test method, dose setting 20000mg/kg, taking 20 animals, each half of male and female, fasting the animals for 12 hours before gavage, gavage once, continuously observing for 14 days, and recording whether the animals have toxic symptoms and death conditions.
Thirdly, experimental results: the tested animals have no obvious toxic symptoms and no death during the observation period.
Fourthly, conclusion: under the experimental condition, the test object is judged to be actually nontoxic to the white mouse of the test animal through an oral toxicity test according to the acute toxicity LD50 dose grading standard.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (10)

1. A female external use recuperation type sterilized essential oil emulsion is characterized by comprising the components of natural plant essential oil, bacitracin, mandelic acid, lactein and oligosaccharide prebiotics; wherein the natural plant essential oil comprises one or more of rhododendron anthopogonoides essential oil, clary sage essential oil, melaleuca viridis essential oil, and artemisia pigweed essential oil.
2. The female disinfectant essential oil emulsion for external use according to claim 1, which comprises the following components in parts by weight:
2-40 parts of natural plant essential oil
Bacitracin 2-30 parts
3-50 parts of mandelic acid
10-55 parts of lactein
8-50 parts of oligosaccharide prebiotics.
3. The female disinfectant essential oil emulsion for external use according to claim 1, which comprises the following components in parts by weight:
2-30 parts of natural plant essential oil
Bacitracin 2-30 parts
3-50 parts of mandelic acid
10-55 parts of lactein
And 8-20 parts of oligosaccharide prebiotics.
4. The female disinfectant essential oil emulsion for external use according to claim 1, which comprises the following components in parts by weight:
2-40 parts of natural plant essential oil
Bacitracin 2-30 parts
3-40 parts of mandelic acid
10-55 parts of lactein
8-40 parts of oligosaccharide prebiotics.
5. The female disinfectant essential oil emulsion for external use according to claim 1, wherein the natural plant essential oil further comprises one or two of rose essential oil and ylang-ylang essential oil.
6. The female disinfectant essential oil emulsion as claimed in claim 1, wherein the natural essential oil comprises 5-25 parts of rhododendron anthopogonoides essential oil, 1-8 parts of clary sage essential oil, 3-11 parts of melaleuca alternifolia essential oil, 3-20 parts of artemisia pigskin essential oil, 3-8 parts of rose essential oil and 1-5 parts of ylang essential oil.
7. The female disinfectant essential oil emulsion for external use according to claim 1, wherein the disinfectant essential oil emulsion further comprises 5-20 parts of an emulsifier.
8. The female disinfectant essential oil emulsion for external use according to claim 7, wherein the emulsifier is one or both of RH-40 and Tween-60.
9. A production process of female external disinfectant essential oil emulsion is characterized in that the preparation of the female external disinfectant essential oil emulsion of any one of claims 1 to 8 comprises the following steps:
s1 natural essential oil to form phase A for later use;
s2, sequentially putting bacitracin, mandelic acid, lactein and oligosaccharide prebiotics into deionized water, heating to 37 ℃, and fully stirring until completely dissolving to obtain a mixed solution B for later use;
s3 adding emulsifier into phase B, mixing, heating to 37 deg.C, slowly adding phase A under stirring, and emulsifying to obtain essential oil emulsion.
10. The process for producing female disinfectant essential oil emulsion as claimed in claim 9, wherein the natural essential oil in S1 is prepared by distilling plant to obtain crude essential oil, extracting the crude essential oil to obtain corresponding secondary essential oil, and fractionating and collecting the secondary essential oil.
CN201810609051.2A 2018-06-13 2018-06-13 External use disinfection essential oil emulsion for women and production process thereof Pending CN110585418A (en)

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