Чорнобривці

НатуральнийЗЕЛЕНІ НОТИ, ТРАВИ Й ФУЖЕРНІ АКОРДИтрав’яний · зелений · фруктовий
Верхні ноти·Ноти серцяПіраміда
4/5Сила
—Стійкість
3Походження
Зразок
Чорнобривці як парфумерна сировина
Верхні ноти й ноти серця
Tagetes minuta L., Tagetes patula L.
Визначення

Marigold oil, also called tagette, is an essential oil obtained from Tagetes minuta for the perfume industry. Its odour is strong, warm and sweet-herbaceous, with a distinctive ketonic (pungent) character and a very powerful fruity undertone reminiscent of green apple.

ТРАВ’ЯНИЙ ЗЕЛЕНИЙ ФРУКТОВИЙ ТЕПЛИЙ СОЛОДКИЙ ГОСТРИЙ
tagette, marigold oil, wild marigold
Type
Складник
Olfactive family
Ароматичні
Source
whole plant, harvested in flower
Chemical class
complex natural (essential oil)
Інструменти
Піраміда
ВВерхні ноти
СНоти серця
ББазові ноти
4/5Сила
Висока
інтенсивність запаху
Країни-виробники
Південно-Африканська Республіка Мадагаскар Індія

Запах

The oil is strong, warm and sweet-herbaceous, with a distinctive ketonic (pungent) odour. It has a very powerful fruity undertone, reminiscent of green apple. Odour descriptions of the oil include apple, bitter, chamomile, fruity and rancid. The taste and odour of fresh Tagetes minuta resemble a mixture of sweet basil, tarragon, mint and citrus. Depending on the species, marigold foliage has a musky, pungent scent.

Теруар і переробка

Докладно

Marigold oil is obtained from Tagetes minuta, and Tagetes patula also yields an essential oil used in perfumery. Tagetes minuta, called wild marigold, is native to southern South America. It is commonly cultivated in South Africa. Tagetes patula, the French marigold, is native to Mexico and Guatemala. The leaves of all species of marigold include oil glands, and the oils are pungent.

Tagetes oils are generally rich in monoterpene hydrocarbons such as ocimenes and in acyclic monoterpene ketones. The ketones tagetone, dihydrotagetone and tagetenone are the primary odorants. In the aerial parts of Tagetes minuta, the major components are (Z)-β-ocimene, dihydrotagetone, (E)-β-ocimene, the (Z)- and (E)-tagetones and the (Z)- and (E)-tagetenones.

Tagetes flower extracts and flower oils are mixtures of many substances. Among them is alpha-terthienyl, a phototoxic compound responsible for the phototoxicity of Tagetes extracts and oils. Its level was found to range from below the detection level to 2.45%. The SCCS concluded that a maximum level of 0.01% of Tagetes minuta and Tagetes patula extracts and essential oils in leave-on products, except sunscreen cosmetic products, is safe if the alpha-terthienyl content does not exceed 0.35%. In cosmetics with a sunscreen effect, Tagetes extracts and oils should not be used, because the effect of the phototoxic chemical terthiophene is unpredictable there. The oils in the oil glands of Tagetes minuta may cause skin irritation and, in some cases, are said to cause photodermatitis.

Tagetes minuta is also a culinary herb in Peru, Ecuador and parts of Chile and Bolivia, where it is called by the Incan term huacatay. Dried leaves may be used as a seasoning, and huacatay paste is used to make the Peruvian potato dish called ocopa. The plant can also be used to produce dye, as a green manure crop for biomass and as a bio-fumigant for control of selected species of nematodes.

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—

Related: Alpha Pinene · Angelica · Angelica Root · Angelica Root Oil · Artemisia · Barrenwort · Beachheather · Behini Tree

Цікавий факт

Essential oils of Tagetes minuta were highly effective against Anopheles gambiae mosquitoes, which are responsible for malaria transmission. The results were comparable to commercial, synthetic, insecticidal agents.

Отримання й хімія

Спосіб отримання

The whole plant of Tagetes patula is harvested when in flower and distilled for its essential oil. About 35 kg of oil can be extracted from 1 hectare of the plant, which yields 2,500 kg of flowers and 25,000 kg of herbage. An oil sold as Tagetes minuta var. bipinata, a synonym of Tagetes minuta, is steam distilled.

Формула
Complex natural mixture (key constituents: ocimenes; dihydrotagetone; tagetone; tagetenone)
CAS
8016-84-0
Ботанічна назва
Tagetes minuta L., Tagetes patula L.
Зовнішній вигляд
Dark yellow-orange, transparent, mobile liquid
Сила запаху
Сильна
Синоніми
tagette, marigold oil, wild marigold
Статус IFRA
Обмежено

Restricted — IFRA Standard « Tagetes oil and absolute » (Amendment 49)

Фізичні властивості
Температура спалаху
120 °F. TCC ( 48.89 °C. )
Відносна густина
0.85 to 0.89 @ 25 °C.

У парфумерії

An extraction of Tagetes minuta, called marigold oil, is used in the perfume, tobacco and soft drink industries. Tagetes minuta oil is also a flavourant in the food and tobacco industries. The oil of Tagetes patula is used in perfumery and is blended with sandalwood oil to produce attar genda perfume.

Роль у формулі
01підсилювач дифузії
02модифікатор
03фірмова нота
04компонент піднесення
05сполучний компонент
06формувач об’єму
Форми випуску
ефірна олія абсолют

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