CN110732016A - A topical essential oil of fructus Cinnamomi Immaturus for treating dysmenorrhea - Google Patents

A topical essential oil of fructus Cinnamomi Immaturus for treating dysmenorrhea Download PDF

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CN110732016A
CN110732016A CN201911275190.7A CN201911275190A CN110732016A CN 110732016 A CN110732016 A CN 110732016A CN 201911275190 A CN201911275190 A CN 201911275190A CN 110732016 A CN110732016 A CN 110732016A
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essential oil
cinnamon
prepared
fennel
angelica
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苗明三
许二平
熊维政
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Henan University of Traditional Chinese Medicine HUTCM
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Henan University of Traditional Chinese Medicine HUTCM
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/54Lauraceae (Laurel family), e.g. cinnamon or sassafras
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/045Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • A61K36/232Angelica
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • A61K36/235Foeniculum (fennel)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/75Rutaceae (Rue family)
    • A61K36/754Evodia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/89Cyperaceae (Sedge family)
    • A61K36/8905Cyperus (flatsedge)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/88Liliopsida (monocotyledons)
    • A61K36/906Zingiberaceae (Ginger family)
    • A61K36/9068Zingiber, e.g. garden ginger
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0014Skin, i.e. galenical aspects of topical compositions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00Drugs for genital or sexual disorders; Contraceptives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/37Extraction at elevated pressure or temperature, e.g. pressurized solvent extraction [PSE], supercritical carbon dioxide extraction or subcritical water extraction

Abstract

The invention relates to external cinnamon and dogwood essential oil for treating dysmenorrhea, which can effectively solve the problem of drug use for treating dysmenorrhea and adopts the technical scheme that the external cinnamon and dogwood essential oil comprises the following raw materials: 5-7mL of cinnamon essential oil, 5-7mL of fructus evodiae essential oil, 5-7mL of rhizoma zingiberis essential oil, 4-6mL of angelica essential oil, 5-7mL of rhizoma cyperi essential oil, 4-6mL of fennel essential oil and 5-7g of borneol, and the traditional Chinese medicine is prepared by dissolving and uniformly mixing; the invention has the advantages of rich raw materials, scientific and reasonable matching, simple preparation method, easy production and manufacture, good product quality, stable and reliable curative effect and remarkable economic and social benefits.

Description

A topical essential oil of fructus Cinnamomi Immaturus for treating dysmenorrhea
Technical Field
The invention relates to a medicine, in particular to external-use cinnamon twig and dogwood essential oil for treating dysmenorrhea.
Background
Dysmenorrhea (dysmenorrha) is , the most common gynecological symptom, which refers to lower abdominal pain and swelling before and after menstruation or during menstruation with waist soreness or other discomfort, and the symptom seriously affects the quality of life, usually occurs in adolescence within 1-2 years after initial tide, lower abdominal pain with regular menstrual cycle attack is the main symptom, the first 12 hours before menstruation occurs, the most severe pain in the 1 st day of menstruation is continuously relieved after 2-3 days, the pain is usually spastic, is not accompanied by abdominal muscle tension or rebound pain, the treatment mainly aims at symptomatic treatment, pain is mainly relieved and calmed, although various medicines for treating dysmenorrhea exist, the use and curative effect are not satisfactory for various reasons, and therefore, the provision of new medicines for treating dysmenorrhea is a technical problem to be seriously solved.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention aims to provide cinnamon and dogwood essential oil for treating dysmenorrhea by external use, which can effectively solve the problem of medication for treating dysmenorrhea.
The technical scheme includes that external-use cinnamomum cassia presl essential oil for treating dysmenorrhea is prepared by dissolving and uniformly mixing 5-7mL of cinnamomum cassia presl essential oil, 5-7mL of evodia rutaecarpa essential oil, 5-7mL of dried ginger essential oil, 4-6mL of angelica sinensis essential oil, 5-7mL of nutgrass galingale rhizome essential oil, 4-6mL of fennel essential oil and 5-7g of borneol, wherein:
the cinnamon essential oil is prepared by crushing cinnamon into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Extracting a fluid, wherein the weight-volume ratio of liquid to material is 1: 10-20, the weight-volume ratio refers to that the solid is counted by g, the liquid is counted by mL, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain cinnamon essential oil;
the fructus evodiae essential oil is prepared by crushing fructus evodiae into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the evodia rutaecarpa essential oil;
the dried ginger essential oil is prepared by crushing dried ginger into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the dried ginger essential oil;
4ml of angelica essential oil is prepared by crushing angelica into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃,the separation pressure is 4.5-5.5 MPa, the extraction time is 1.5-2.5 h, and the angelica essential oil is obtained;
the rhizoma cyperi essential oil is prepared by crushing rhizoma cyperi into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the nutgrass galingale rhizome essential oil;
the fennel essential oil is prepared by crushing fennel into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2And (3) fluid extraction, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so that the fennel essential oil is obtained.
The borneol is the borneol conforming to Chinese pharmacopoeia.
The invention has the advantages of rich raw materials, scientific and reasonable matching, simple preparation method, easy production and manufacture, good product quality, stable and reliable curative effect and remarkable economic and social benefits.
Detailed Description
The following examples are provided to explain the present invention in detail.
The invention may be embodied in the form of the following examples.
Example 1
In the specific implementation of the invention, external-use cinnamomum cassia presl essential oil for treating dysmenorrhea is prepared by dissolving and uniformly mixing 6mL of cinnamomum cassia presl essential oil, 6mL of evodia rutaecarpa essential oil, 6mL of dried ginger essential oil, 5mL of angelica essential oil, 6mL of nutgrass galingale rhizome essential oil, 5mL of fennel essential oil and 6g of borneol, wherein:
the cinnamon essential oil is prepared by crushing cinnamon into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Extracting a fluid, wherein the weight-volume ratio of liquid to material is 1: 10-20, the weight-volume ratio refers to that the solid is counted by g, the liquid is counted by mL, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain cinnamon essential oil;
the evodia rutaecarpa essential oilPulverizing fructus evodiae into coarse powder which is sieved by a sieve of 10-20 meshes and carrying out supercritical CO treatment2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the evodia rutaecarpa essential oil;
the dried ginger essential oil is prepared by crushing dried ginger into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the dried ginger essential oil;
4ml of angelica essential oil is prepared by crushing angelica into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so that the angelica essential oil is obtained;
the rhizoma cyperi essential oil is prepared by crushing rhizoma cyperi into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Fluid extraction is carried out, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain the nutgrass galingale rhizome essential oil;
the fennel essential oil is prepared by crushing fennel into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2And (3) fluid extraction, wherein the weight-volume ratio of liquid to material is 1: 10-20, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so that the fennel essential oil is obtained.
Example 2
In the specific implementation of the invention, external cinnamon and dogwood essential oil for treating dysmenorrhea is prepared by dissolving and uniformly mixing 5.5mL of cinnamon essential oil, 6.5mL of fructus evodiae essential oil, 5.5mL of rhizoma zingiberis essential oil, 5.5mL of angelica essential oil, 5.5mL of rhizoma cyperi essential oil, 4.5mL of fennel essential oil and 6.5g of borneol, and the preparation method is the same as that of example 1.
Example 3
In the specific implementation of the invention, external cinnamon and dogwood essential oil for treating dysmenorrhea is prepared by dissolving and uniformly mixing 6.5mL of cinnamon essential oil, 5.5mL of fructus evodiae essential oil, 6.5mL of rhizoma zingiberis essential oil, 4.5mL of angelica essential oil, 6.5mL of rhizoma cyperi essential oil, 5.5mL of fennel essential oil and 5.5g of borneol, and the preparation method is the same as that of example 1.
Dysmenorrhea is also called "abdominal pain during menstruation", and is caused by aversion to cold or cold food or feeling of cold pathogen, emotional disorder, and asthenia, which are closely related to qi stagnation, cold accumulation, and blood stasis, resulting in stasis in uterus, and stagnation of qi and blood, resulting in pain. Cinnamon used in the cinnamon-dogwood essential oil is pungent, sweet and hot, can dispel cold and relieve pain, can disperse cold and dredge blood vessels, is used for amenorrhea due to stasis and dysmenorrhea caused by cold blood system, and evodia is pungent and bitter in flavor and loosens, is an essential medicine for treating pain caused by qi stagnation, and is a monarch medicine; dang Gui is indicated for regulating menstruation and alleviating pain, and is usually indicated for irregular menstruation and dysmenorrhea due to blood deficiency, congealing cold and blood stasis; the rhizoma cyperi has the effects of soothing the liver, regulating qi, regulating menstruation and relieving pain, is both the key medicines for regulating menstruation of gynecology, is used for treating dysmenorrheal caused by cold deficiency of thoroughfare and conception vessels and blood stasis blockage, and is a ministerial medicine; fennel fruit is used for dispelling cold and relieving pain, is used for treating hernia of cold, abdominal psychroalgia, dysmenorrheal and the like, is used for tonifying fire and supporting yang by dried ginger, dispelling cold and relieving pain, is used for treating amenorrhea due to stasis and dysmenorrheal caused by cold blood system, and is used as an adjuvant drug; borneol has the effects of inducing resuscitation, refreshing mind and relieving pain, and is used as a guiding drug to strengthen the efficacy of the drug. The medicines are combined to play the roles of dispelling cold, relieving pain, activating blood and dissolving stasis.
The invention has scientific and reasonable compatibility, mutual support of components, effective treatment of dysmenorrhea and very good experimental effect, and the related data are as follows:
1 Material
1.1 animals
ICR mice, SPF grade, female, 18-22g, 70. License number: SCXK (Lu) 2014-. Quality certification of experimental animals: no. 37009200018682. Provided by experimental animals center, Shandong province. Laboratory license number: SYXK 2015-.
1.2 drugs and reagents
The product of the embodiment 1 of the invention; motherwort particles, sunflower pharmacy, batch number: 170704, national standard Z13020088; oxytocin injection, Hangzhou animal medicine factory,batch number: 180418, veterinary approval article No.: veterinary medicine word (2013) 110201571; estradiol benzoate injection, hangzhou animal drug factory, batch number: 170519, veterinary approval article No.: veterinary medicine word (2013) 110202511; formaldehyde solution (analytically pure), dual chemical limited, cigarette end, batch number: 20180101, respectively; physiological saline, Shandongdu pharmaceutical Co., Ltd., batch No.: 11B 18081409; prostaglandin E2(PGE2) Kits (batch: 20190403A), prostaglandin F2 α (PGF 2 α) kits (batch: 20190403A), were purchased from BIO-RAD, USA.
1.3 instruments
Electronic balance, Oghas (Shanghai), (model: AR 1140/C);
a high-speed refrigerated centrifuge, Hunan instruments laboratory development Co., Ltd. (model: KDC-160 HR); an enzyme-labeling instrument: BioTek (USA) Inc. (model: CYT3 MFVDG);
a full-automatic rapid sample grinding instrument, Shanghai Jingxin industry development Limited (model: JXFSIPRP-48).
2 method
2.1 Molding and administration
Taking 50 ICR mice, all females, with weight of 18-21g, adaptively feeding for 3 days, randomly selecting 10 mice without molding, setting as blank group, and injecting estradiol benzoate (10 mg. kg) subcutaneously into the rest mice-1,2mg·mL-1) The model of dysmenorrhea is prepared by performing subcutaneous injection on times every day for 7 times, allowing mice to drink water and eat freely in the whole process, grouping and administering on the 6 th day after molding, randomly dividing the mice into 4 groups according to the weight of the mice, wherein each group comprises 10 mice, namely a model control group, a positive control group, a large dose group of the cinnamon-dogwood essential oil and a small dose group of the cinnamon-dogwood essential oil, a blank group is not treated, the abdomen of the model group is coated with 0.5mL of physiological saline, the positive control group is intragastrically administered with 0.2mL/10g of motherwort particles (7.5 g/kg), the large dose group of the cinnamon-dogwood essential oil and the small dose group of the cinnamon-dogwood essential oil are respectively coated with the abdomen essential oil, the large dose is 0.2 mL/only ( times after 2 hours), and the small dose is 0.2 mL/only daily administered for 2 days.
2.2 detection index and detection method
2.2.1 behavioral indicator detection
The mice in each group are subjected to abdominal cavity injection oxytocin (2U/mouse) for writhing experiment determination after 12h fasting before the 2 nd administration and 30min after the last administration, the writhing time of the th time and the writhing times in 15min are recorded, the writhing reaction standard is that the hind limb and the trunk of the mice extend, the abdomen contracts inwards, and the lateral limb and the hip internally rotate to react.
2.2.2 Biochemical index detection
Within two hours after the torsion test is finished, blood is taken from eyeballs of mice of each group, the mice are placed at room temperature for 30min and then centrifuged at 3500r/min for 10min, then the uterus is dissected, half-added 9 times of ice physiological saline is taken for homogenate, the centrifugation at 3500r/min for 10min is carried out, homogenate supernatant is separated, and prostaglandin E2 (PGE 2) and prostaglandin F2 α (PGF 2 α) are detected according to the operation steps of an Elisa kit.
3 statistical processing method
The data in the experiment are processed by excel and expressed as ('x +/-s),' one-factor variance analysis is adopted for comparison among groups, the Least Significant Difference (LSD) method is adopted for variance check, the Games-Howell method is adopted for variance check, and the radius method is adopted for grade data check. P <0.05, with differences of P <0.01 statistically significant.
Results of the experiment
4.1 influence on writhing latency and writhing frequency of oxytocin-induced dysmenorrheal mouse model
Table 1: influence of cinnamon essential oil on torsion latency and torsion times of oxytocin-induced dysmenorrheal model of mice (X +/-S, n =10)
Grouping Dosage form Number of times of body twisting Incubation period
Blank group ----- 0±0 0±0
Model set 0.5 ml/piece 22±13.08 40.2±30.56
Motherwort granule group 0.15g/10g 12.1±5.09 176±130.53
Macro-dose group of cinnamon and dogwood essential oil 0.5 ml/piece 5.7±4.14 371.9±300.11
Small dose group of cinnamon and dogwood essential oil 0.25 ml/piece 5.9±5.45 256.5±136.68
Comparison with blank group▲▲P is less than 0.01; comparison with model group**P<0.01
4.2 Effect on PGE2 and PGF2 α levels in dysmenorrhea mouse uterine homogenates
TABLE 3 Effect of Osmanthus fragrans chamomilla essential oil on PGE2 and PGF2 α levels in uterine homogenates of mouse dysmenorrheal model caused by oxytocin (` X + -S, n =10)
Figure 583309DEST_PATH_IMAGE002
Note: comparison with blank group▲▲P is less than 0.01; comparison with model group*P<0.05,**P<0.01
5 small knot
The experiment invention shows that the cinnamon twig essential oil and the cinnamon twig essential oil can obviously reduce the twisting frequency of a dysmenorrheal model mouse caused by estradiol benzoate, obviously prolong the twisting latency period, compared with a blank group, the content of PGE2 in uterine homogenate of the model group is obviously reduced, the content of PGF2 α is obviously increased, and the value of PGF2 α/PGE2 is obviously increased.
Second, clinical trial
Under the condition of ensuring safety in animal experiments, clinical trials prove that the effect is very good, and the related data are as follows:
all 15 selected dysmenorrhea patients were primary dysmenorrhea (excluding secondary dysmenorrhea samples, such as those caused by pelvic infection, adenomyosis, cervical stenosis, endometriosis, etc.). Age 17-25 years, unbelided young girls. The menstrual cycle is regular for 28-35 days, no history of abdominal trauma, waist trauma and pelvic inflammatory disease exists, and the time of dysmenorrhea is from a few hours before menstruation to 2-3 days after menstruation. B-ultrasonic examination, no pelvic organ disease.
Applying the essential oil of fructus Corni 1-2 days before menstruation to lower abdomen at a dosage of 0.2mL/cm2After 2 hours, times of application are carried out to ensure that the ambient temperature is about 30 ℃.
The curative effect standard is as follows: and (3) healing: the pain is completely eliminated, and the effect is obvious: the pain is obviously relieved (70 percent), and the effect is as follows: pain was reduced (≧ 40%), not: the pain did not improve at all.
Statistical treatment results: 5 cases are cured, 7 cases are obviously effective, 3 cases are effective, 0 case is ineffective, and the total effective rate is 100%.
The invention has the advantages of simple preparation method, rich raw materials, easy production and preparation, and definite curative effect, has the function of relieving pain, is effectively used for treating the dysmenorrheal, is an innovation on medicaments for treating the dysmenorrheal, and has obvious economic and social benefits.

Claims (4)

1, external essential oil of cinnamomum cassia presl for treating dysmenorrhea, which is characterized by being prepared by dissolving and uniformly mixing 5-7mL of cinnamon essential oil, 5-7mL of evodia rutaecarpa essential oil, 5-7mL of dried ginger essential oil, 4-6mL of angelica essential oil, 5-7mL of nutgrass galingale rhizome essential oil, 4-6mL of fennel essential oil and 5-7g of borneol as raw materials, wherein:
the cinnamon essential oil is prepared by crushing cinnamon into coarse powder which is sieved by a sieve of 10-20 meshes and supercritical CO2Extracting a fluid, wherein the weight-volume ratio of liquid to material is 1: 10-20, the weight-volume ratio refers to that the solid is counted by g, the liquid is counted by mL, the extraction temperature is 42-50 ℃, the extraction pressure is 20-25 MPa, the separation temperature is 50-60 ℃, the separation pressure is 4.5-5.5 MPa, and the extraction time is 1.5-2.5 h, so as to obtain cinnamon essential oil;
the preparation methods of the evodia essential oil, the dried ginger essential oil, the angelica essential oil, the rhizoma cyperi essential oil and the fennel essential oil are the same as those of the cinnamon essential oil.
2. The external essential oil of cinnamomum cassia presl for treating dysmenorrhea according to claim 1, which is prepared from the following raw materials: 6mL of cinnamon essential oil, 6mL of fructus evodiae essential oil, 6mL of rhizoma zingiberis essential oil, 5mL of angelica essential oil, 6mL of rhizoma cyperi essential oil, 5mL of fennel essential oil and 6g of borneol are dissolved and mixed uniformly to prepare the traditional Chinese medicine.
3. The external essential oil of cinnamomum cassia presl for treating dysmenorrhea according to claim 1, which is prepared from the following raw materials: 5.5mL of cinnamon essential oil, 6.5mL of fructus evodiae essential oil, 5.5mL of rhizoma zingiberis essential oil, 5.5mL of angelica essential oil, 5.5mL of rhizoma cyperi essential oil, 4.5mL of fennel essential oil and 6.5g of borneol.
4. The external essential oil of cinnamomum cassia presl for treating dysmenorrhea according to claim 1, which is prepared from the following raw materials: 6.5mL of cinnamon essential oil, 5.5mL of fructus evodiae essential oil, 6.5mL of rhizoma zingiberis essential oil, 4.5mL of angelica essential oil, 6.5mL of rhizoma cyperi essential oil, 5.5mL of fennel essential oil and 5.5g of borneol.
CN201911275190.7A 2019-12-12 2019-12-12 A topical essential oil of fructus Cinnamomi Immaturus for treating dysmenorrhea Pending CN110732016A (en)

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Application publication date: 20200131