Ефірна олія кипариса

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Ефірна олія кипариса як парфумерна сировина
Верхні ноти
Cupressus sempervirens
Визначення

Cypress oil is the essential oil steam-distilled from the leaves of Cupressus sempervirens, the Mediterranean cypress. It brings a fresh coniferous woody impact.

ДЕРЕВНИЙ ЗЕЛЕНИЙ СВІЖИЙ
Mediterranean cypress oil, Essential oil of cypress
Type
Складник
Olfactive family
Деревні
Source
Leaves and twigs
Chemical class
essential oil rich in monoterpenes
Інструменти
Піраміда
ВВерхні ноти
СНоти серця
ББазові ноти
Країни-виробники
Франція Марокко Іспанія

Запах

The odour is fresh, coniferous and woody. The olfactive family is given as conifer and terpenic. The absolute, a separate extract, is described as balsamic, fatty, sweet, pine and amber, with spicy, almost jammy top notes and a drydown of hay, smoke and tobacco.

Докладно

The plant

Cupressus sempervirens, the Mediterranean cypress, is a species of conifer in the family Cupressaceae, native to the eastern Mediterranean region and Iran. The species name sempervirens comes from the Latin for 'evergreen'. The leaves are scale-like, 2-5 mm long. The tree grows up to 35 m tall and has a conic crown with level branches. The foliage grows in dense, dark green sprays. The seed cones are ovoid or oblong, 25-40 mm long, and turn from green to brown about 20-24 months after pollination. The species is widespread across the Mediterranean basin and survives in both acidic and alkaline soils and under drought.

Composition

In one analysis of the leaf oil, α-pinene made up 60.5% of the oil, while another study found only 26.4%. The same analysis found limonene at 4.6%, myrcene at 3.9% and germacrene D at 2.3%. In oil from the leaves of the cultivar cereiformis grown in Iran, α-pinene made up 39.0% and δ-3-carene 24.0%. Monoterpenic hydrocarbons as a group made up 79.4% of that leaf oil. Cedrol is the second most important component of the oil, at 8.3%.

Uses

The oil from the leaves of the plant can aid in recovery from minor ailments like nasal congestion. Cypress essential oil is rarely used in cosmetics. Dried seeds are sometimes used to help control skin conditions such as acne and to heal cuts or scrapes. The plant has also been taken orally for coughs, colds and bronchitis. A decoction of the leaves and cones was used in a sitz bath for hemorrhoids.

Cypress absolute

Cypress absolute is a separate extract from the oil.

The tree in culture

In classical antiquity, the cypress was a symbol of mourning, and in the modern era, it remains the principal cemetery tree in both the Muslim world and Europe.

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Related: Alder · Alpha Humulene · Amaranth · Amberever · Amburana Bark · Antillone · Apple Tree

Отримання й хімія

Спосіб отримання

The oil is steam-distilled from the leaves of Cupressus sempervirens. In one study the yield was 0.26% (w/w) of oil. Material from Algeria gave a yield of 1%, and material from Cameroon gave a lower yield. In another study the oil was extracted by hydrodistillation with a Clevenger apparatus.

Формула
Complex natural mixture (key constituents: α-pinene; δ-3-carene; cedrol)
CAS
8013-86-3
Ботанічна назва
Cupressus sempervirens
Зовнішній вигляд
Pale amber clear oily liquid; colorless to pale yellow
Синоніми
Mediterranean cypress oil, Essential oil of cypress
Статус IFRA
Див. примітку

No IFRA Standard for the material itself (51st Amendment)

Фізичні властивості
Температура спалаху
108 °F
Відносна густина
0.87000 to 0.89100 @ 25 °C
Показник заломлення
1.47100 to 1.48200 @ 20 °C

У парфумерії

In all modes of perfuming, cypress essential oil reinforces the top notes. Oils of this kind of plant are used in pharmacy, cosmetics, perfumes and the food industry, among others. The absolute, a separate extract, suits modern chypre and fougère structures and amber, leather and incense accords. Recommended levels for the absolute run from a trace up to 2%, and it blends with labdanum, oakmoss and clary sage.

Роль у формулі
01сполучний компонент
02свіжість
Форми випуску
ефірна олія

Див. також

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