L-Menthol

• L-menthol is a kind of organic matter, the chemical formula is C10H20O, the chemical property is colorless needle-like crystal, with cool mint aroma, soluble in ethanol, acetone, ether, chloroform and benzene and other organic solvents, slightly soluble in water. The chemical properties are relatively stable and can be volatilized with steam. Menthol, the main ingredient in peppermint oil, is made in the leaves and is a type of cyclic monoterpene. It is a highly volatile essential oil produced by plants, and its components are mostly hemiterpenes, monoterpenes and sesquiterpenes, especially in warm climates. Some important plant pigments are terpenoid or terpenoid compounds.

Cov khoom tso saib

• M-menthol is a kind of organic matter, chemical properties of colorless needle-like crystal, with cool mint aroma, soluble in ethanol, acetone, ether, chloroform and benzene and other organic solvents, slightly soluble in water. The chemical properties are relatively stable and can be volatilized with steam.

Both menthol and racemic menthol can be used as toothpaste. Perfume; An odorant used in beverages and sweets.

In medicine, it is used as a stimulant, acting on the skin or mucous membranes, and has a cooling and itching relief effect.

It can be taken internally as an antiseptic for headache and nose; Pharynx; Laryngitis, etc.

Its esters are used in fragrances and medicines.

Peb muaj ntau lub Hoobkas zoo nrog kev koom tes sib sib zog nqus, uas tuaj yeem muab koj cov khoom zoo thiab cov nqi sib tw. Thiab peb tseem tuaj yeem muab cov luv nqi rau kev yuav khoom ntau.Thiab peb koom tes nrog ntau lub tuam txhab xa khoom xa tuaj, tuaj yeem xa cov khoom lag luam kom nyab xeeb thiab ntseeg nkaws rau koj txhais tes. Lub sij hawm xa tuaj yog li 3-20 hnub tom qab tau txais kev pom zoo ntawm kev them nyiaj.

Hebei Disha Import and Export Trade Co., LTD.

CERTIFICATE NTAWM ANLYSIS

NO:

DYC031411141

Cov khoom no yog dab tsi?

• L-menthol is a cool, minty aroma with colorless needle-like crystals. Also known as (1R,2S,5R) -2-isopropyl-5-methylcyclohexanol,5-Methyl-2-(1-methylethyl)cyclohexanol. The molecular weight is 156.265. The substance is soluble in organic solvents such as ethanol, acetone, ether, chloroform and benzene, and slightly soluble in water. The chemical properties are relatively stable and can be volatilized with steam.

Daim ntawv thov

L-menthol, also known as L-menthol, is a cyclic monoterpene alcohol structure substance with very obvious physiological activity. L-menthol is one of the three major flavor chemicals in the world. It is widely used in: 1. Local infiltration anesthesia, surgical anesthesia, postoperative analgesia and other aspects; 2. Nerve block: intercostal nerve block, trigeminal nerve block, occipital nerve block, etc. 3. Intractable pruritus skin diseases: neurodermatitis, etc. Menthol is a saturated cyclic alcohol, which may interact with the lipid of nerve membrane, cause the structural and morphology changes of membrane lipid, prevent Na+ inflow, inhibit depolarization, and prevent nerve cells from generating spreading action potential, thus producing local nerve blocking effect. At the same time, L-menthol can be used as mud compress, ointment, cooling agent, anti-itch agent, gargle, bactericide, as well as the treatment of toothache, stomach pain, neuralgia lozenges and so on. Other optical isomers have no such effect. Secondly, L-menthol is one of the fragrances in the world, which can be used as tobacco flavor and toothpaste flavor. Menthol can also be used as a flavoring agent for many foods.