Ефірна олія тагетесу

НатуральнийКВІТИзелений · трав’яний · фруктовий
Верхні нотиПіраміда
—Сила
—Стійкість
4Походження
Зразок
Е
Верхні ноти
Tagetes minuta Tagetes patula
Визначення

Tagetes oil is an essential oil of Tagetes minuta with a strong, warm, sweet-herbaceous odour and a very powerful fruity undertone of green apple. Its odour is strong, warm, sweet-herbaceous and ketonic (pungent), with a very powerful fruity undertone reminiscent of green apple.

Vert
88
Herbacé
73
Fruité
62
Marigold oil, Tagette oil
Type
Складник
Olfactive family
Квіткові
Source
flower
Chemical class
essential oil rich in monoterpene hydrocarbons and acyclic monoterpene ketones
Інструменти
Піраміда
ВВерхні ноти
СНоти серця
ББазові ноти
Країни-виробники
Індія Південно-Африканська Республіка Єгипет Кенія

Запах

At 10% in dipropylene glycol the odour is described as rancid, green, herbal and fruity. It is also described as a sweet, fruity, floral-herbaceous bouquet with a delicate green, balsamic undertone. Other descriptions name marigold, chrysanthemum, sweet, fruity, narcotic, herbal, green, bitter and orangeflower notes.

Теруар і походження

Докладно

The plant

Tagetes minuta is a tall upright marigold type of plant with small flowers, native to the south western half of South America. It belongs to the family Asteraceae. It is also known as khakibush or huacatay. It is commonly cultivated in South Africa.

Skin effects

Oil glands are found throughout the above-ground parts of the plant, and their oils may cause irritation to the skin and in some cases are said to cause photodermatitis.

Chemistry

Generally speaking, the essential oils of Tagetes species are rich in monoterpene hydrocarbons such as ocimenes and limonene, and in acyclic monoterpene ketones (tagetone, dihydrotagetone and tagetenone), which are the primary odorants. The composition of Tagetes minuta oils is very variable. The main components of one Tagetes minuta oil analysed by gas chromatography-mass spectrometry were dihydrotagetone (33.9%), E-ocimene (19.9%) and tagetone (16.1%). A commercial oil of T. minuta from Madagascar contained tagetone (14.1%) and dihydrotagetone (11.6%).

Culinary and other uses

Tagetes minuta is used as a culinary herb in Peru, Ecuador, and parts of Chile and Bolivia. Fresh T. minuta tastes and smells like a mixture of sweet basil, tarragon, mint and citrus. The plant can also be used to produce dye. Tagetes minuta is also used as a flavourant in the food and tobacco industries.

Explore all seven extraits in the Discovery Set.

—

Related: Abelia · Almond Blossom · Alpha Terpineol · Alstroemeria · Alumroot · Amarillys · Amazon Moonflower · Amethyst Flower

Цікавий факт

Tagetes minuta can serve as a green manure crop for biomass and as a bio-fumigant for control of selected species of nematodes. In South Africa, where it is commonly cultivated, the species is also a useful pioneer plant in the reclamation of disturbed land.

Отримання й хімія

Спосіб отримання

The oil is produced by steam distilling both the leaves and flowers. Another description gives the oil as obtained from the flowers of Tagetes minuta. A CO2 extract of the flowers is also offered.

Формула
Complex natural mixture (key constituents: dihydrotagetone; tagetone; E-ocimene)
CAS
8016-84-0
Ботанічна назва
Tagetes minuta Tagetes patula
Зовнішній вигляд
yellow to dark yellow brown clear oily liquid (est)
Синоніми
Marigold oil, Tagette oil
Статус IFRA
Обмежено

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

Фізичні властивості
Температура спалаху
120.00 °F. TCC ( 48.89 °C. )
Відносна густина
0.86900 to 0.93000 @ 25.00 °C.
Показник заломлення
1.48200 to 1.50900 @ 20.00 °C.

У парфумерії

Marigold oil, an extraction of the plant, is used in the perfume, tobacco and soft drink industries. It finds use in certain types of herbaceous fragrances such as fougère and lavender, and occasionally in florals such as jasmine, gardenia, chypre and violet, where herbaceous green notes are important. It blends with clary sage, lavender, jasmine, bergamot and other citrus oils, in very small percentages.

Роль у формулі
01модифікатор
02піднесення верхніх нот
03природність
Форми випуску
ефірна олія

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