How Effective Is Clove Oil for a Toothache?

Lilac is also known as Dingzixiang, Myrtleaceae is a genus of evergreen trees. Mainly produced in Madagascar, Indonesia, Tanzania, Malaysia, Zanzibar, India, Vietnam and China's Hainan and Yunnan. Available parts are dried flower buds, stems, and leaves. Distilling flower buds by steam distillation can obtain lilac flower bud oil with an oil yield of 15% to 18%; lilac flower bud oil is a yellow to clear brown liquid liquid, sometimes slightly viscous; with medicinal, woody, The characteristic aroma of spicy and eugenol, the relative density is 1.044 ~ 1.057, the refractive index is 1.528 ~ 1.538. Distilling clove stems by steam distillation to obtain clove stem oil, with an oil yield of 4% to 6%; clove stem oil is a yellow to light brown liquid, which becomes dark purple-brown upon contact with iron; characteristic of spicy and eugenol Aroma, but not as good as flower bud oil, relative density 1.041 ~ 1.059, refractive index 1.531 ~ 1.536. Distilling the leaves by steam distillation can obtain clove leaf oil with an oil yield of about 2%; clove leaf oil is a yellow to light brown liquid that darkens after contact with iron; has the characteristic aroma of pungent and eugenol, relative density of 1.039 ~ 1.051, refractive index 1.531 ~ 1.535 ^[1] .

Chinese name: Clove oil
place of origin: Southeast Asia
Classification criteria: effect

Types of: Plant extracts
Provenance: "Medicine test"
To source: Myrtaceae

Introduction of clove oil

Definition of clove oil

It is by no means a common planted ornamental tree in the north of the Yangtze River in China. The syringa syringa lilac (alias lilac, sorrel, flower knot, North China lilac) scientific name (Syringa oblata Lindl.)

Please add friends later based on the scientific name, do not put pictures or information of lilac! Friends who are still not sure, please refer to Baidu Encyclopedia entry!

Clove oil classification

Clove oil can be divided into:

1, edible clove oil: used for cooking and flavoring, can be eaten directly.

2. Medicinal clove oil: can be rubbed internally and externally, please follow the doctor's advice for usage.

3, clove essential oil for spices: used in aromatherapy, high concentration, can be fatal to eat, do not try! Strictly speaking, clove oil can be divided into clove leaf oil, clove stem oil, and clove bud oil. In the perfume industry, clove oil is generally said to be clove leaf oil.

Clove oil basic information

Main ingredients: eugenol, caryophyllene, eugenol acetate, methylpentyl ketone, etc.

Sensory characteristics: characteristic aromas of spicy and eugenol.

Application suggestion: clove oil is widely used in the preparation of daily, edible, alcoholic, and tobacco flavors; it is also used to isolate eugenol and synthesize other spices.

Suggested dosage: The concentration in the final flavored food is about 0.1 ~ 830mg / kg ^[1] .

Safety management of clove oil

The clove bud oil FEMA number is 2323, FDA184.1257, CoE188, China GB2760-2011 approved as permitted food spices; the clove stem oil FEMA number is 2328, FDA184.1257, CoE188; the clove leaf oil FEMA number is 2325, FDA184. 1257, CoE188, China GB2760-2011 approved as a permitted food flavor ^[1] .

Physical and Chemical Properties of Clove Oil

Clove oil is a volatile oil obtained by distilling dried flower buds (lilac) of the plant Myrtaceae. It is a pale yellow or colorless clear oil with a special aroma of clove. When exposed to air or stored for a long time, it will gradually become thicker and yellowish. It will be darker in case of iron, insoluble in water, and easily soluble in alcohol, ether or glacial acetic acid. Wei Ganxin, hot sex ^[2] .

Extraction method of clove oil

(1) Extraction of clove oil by steam distillation

Crush the treated cloves with a small grain grinder. Accurately weigh a certain amount of dried clove powder and place it in a distillation flask, add a certain amount of water in proportion, connect the condenser tube, and start the distillation. After the distillation, transfer the obtained oil-water mixture to a separatory funnel and let it stand After the layers were separated, crude clove oil was isolated.

A certain amount of anhydrous diethyl ether was added to the crude clove oil, and the water was separated with a separatory funnel, and then treated with anhydrous sodium sulfate. The ether in clove oil was removed under reduced pressure to obtain a refined clove oil. The extraction rate of clove oil was 9.94%. The volatile oils are light yellow oily liquids with a unique fragrance of clove.

(2) Process flow of clove oleoresin extraction

Clove is crushed, weighed accurately, wrapped in dried filter paper, put into a triangle bottle, added a certain amount of organic solvent in proportion, sealed, placed in a thermostatic water bath at a certain temperature for different times, and then removed Packed with a filter paper and recovered the organic solvent to obtain clove oleoresin. Clove oleoresin is more viscous and less scent than volatile oil.

(3) Supercritical CO2 extraction of clove oil

Clove is pulverized into coarse powder and placed in a CO2 supercritical extraction device. Extraction is performed for 4h under the conditions of Chen Gengfu (2002) Research Institute: pressure is 10MPa, temperature is 40 ° C, and CO2 flow is 22L / h. Analysis was performed at a pressure of 7.0 MPa and a temperature of 45 ° C to obtain clove oil ^[2] .

Clove oil medicinal clove oil

[Herbal name]: Clove oil

[Source] "Medical Examination"

[Source] is the volatile oil obtained from the distillation of the dried flower buds (male cloves) of the myrtle family plant cloves (Syzygium aromaticum. Synonymous Eugenia aromaticum. Or Eugenia caryophyllata.) (In ancient times, the oil was squeezed out by the mother cloves),

[Plant morphology] The lilac tree is an evergreen tree, up to 10-20 meters in height, with oval leaves, large single leaves, opposite, leathery; flowers are red, cymes, the buds start white, and then turn green When it grows to 1.5-2 cm in length, it turns red, and it can be harvested at this time. The flower bud is called medicine clove. The calyx is long, calyx and petals 4; the fruit is oblong, named female clove. See the figure on the right for details .

[Place of Origin] Cloves are native to Indonesia. Currently, cloves are mainly produced in Indonesia, Zanzibar and Madagascar. India, Pakistan and Sri Lanka also produce cloves. In 2005, cloves produced in Indonesia accounted for about 80% of the world's total output. China's Hainan, Guangdong, Guangxi, and southern Yunnan also have a small amount of planting.

[Medicinal materials] It is a pale yellow or colorless clear oil with a special aroma of clove. When exposed to air or stored for a long time, it will become thicker and yellowish in color. Insoluble in water, easily soluble in alcohol, ether or glacial acetic acid. The specific gravity is 1.038 to 1.060.

[Sexual Flavor] "Summary of Compendium": Wei Ganxin, hot sex.

[Indications] Warm the stomach and warm the kidneys.

Treatment of cold stomach pain, hiccup, vomiting, diarrhea, hernia, bad breath, toothache.

"Medicine test": aphrodisiac and warm kidney. Treatment of hernias and colds.

Wang Dianxiang's "Biopharmaceuticals": used for gas and gas in the stomach, colic, indigestion, nausea and vomiting; rheumatic pain, neuralgia, toothache.

[Usage and Dosage] Oral: Take a little drop into the soup or drink with alcohol. Topical: Rub the affected area.

[Selection] For cold stomach, hiccups and vomiting: clove oil, rubbing through the midge.

cure cold stomach pain: clove oil good wine kimono.

Nuandan Tian, in addition to water and diarrhea: clove oil coated with warm umbilical paste.

Scattered: umbilical oil coated with clove oil.

cure pain: clove oil rubbing pain.

treatment of bad breath: clove oil tooth decay.

Relieve crab poison: One drop of clove oil, same as ginger soup. ( The outline of the outline is published below)

treatment insect toothache (non-inflammatory toothache): a little clove oil, dipped in a small cotton ball, embedded in the palate hole.

[Excerpt] "Chinese Traditional Medicine Dictionary"

Clove Oil "Chinese Materia Medica"

[Source] From "Medical Examination"

[Pinyin name] Dn Xin Yóu

[English name] Clove Oil

[CAS NO.] 8000-34-8

Clove oil source

Medicinal material source: The volatile oil obtained from the distillation of the dried flower buds of the myrtaceae plant clove.

Latin plant animal mineral name: Syzygium aromaticum (L.) Merr. Et Perry

Clove oil form

Lilac, evergreen tree, up to 10 meters. The leaves are opposite; the petiole is obvious; the leaves are oblong or oblong-ovate, 5-10cm long, 2.5-5cm wide, apex acuminate or acute, the base is narrow and often spreads into a stalk, entire. Flowers are fragrant, and the tops are umbrella-shaped panicles with a flower diameter of about 6mm; the calyx is thick, green turns to purple, long tube, apex 4-lobed, lobes triangular; corolla white, slightly lilac, short tube-shaped, 4-lobed; Most, anthers longitudinally split; ovary inferior, connate with calyx tube, style thick, stigma obscure. Berries reddish brown, rectangular oval, 1-1.5cm long, 5-8mm in diameter, apex

Persistent sepals. Seeds rectangular.

Clove oil properties

It is a pale yellow or colorless clear oily liquid with a special aroma of clove. When exposed to air or stored for a long time, it will gradually become thicker and turn yellowish brown (see picture on the right) . Insoluble in water, easily soluble in alcohol, ether or glacial acetic acid. The specific gravity is 1.038-1.060.

Clove oil properties and effects

[Pharmacological action] See "Clove".

[Sexual taste] Weixin; sweet; sexual heat

[Guijing] return to the spleen; stomach; kidney meridian

Indications Warming the stomach; lowering inverse; wet kidney. Main stomach cold pain; hiccup; vomiting and diarrhea;

[Usage and Dosage] Oral: Take a little drop into the soup or drink with alcohol.

Topical: rubbing.

Clove oil

1. For cold stomach and hiccups: clove oil, rub through the courtyard. 2. Treatment of cold stomach pain: clove oil good wine kimono. 3. Nuan Dan Tian, in addition to water and diarrhea: clove oil coated with warm navel paste. 4. Scattered swells: clove oil coated with umbilicus. 5. Treatment of pain: clove oil rubbing pain. 3. Treatment of bad breath: tooth decay with clove oil. 5. Anti-crab poison: one drop of clove oil, same as ginger soup. (1. The "Outline of the Compendium" is listed below) 8. Treatment of worm toothache (non-inflammatory toothache): a little clove oil, dipped in a small cotton ball, embedded in the palate hole. (Jiangsu)

Various discussions of clove oil

1. "Zhu Mu's test effect prescription": clove oil, used to treat dysentery, and used the nucleus ointment. 2. "Summary of Compendiums": clove oil, pass through customs, remove cold, speed faster than clove. 3. "Medicine test": aphrodisiac and warm kidney. Treatment of hernias and colds. 4. Wang Dianxiang's "Biopharmaceuticals": used for gas and gas in the stomach, colic, indigestion, nausea and vomiting; rheumatic pain, neuralgia, toothache.