RU1825372C - Process for refining ethereal oils containing geraniol and nerol as basic components - Google Patents

Process for refining ethereal oils containing geraniol and nerol as basic components

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Publication number
RU1825372C
RU1825372C SU914940054A SU4940054A RU1825372C RU 1825372 C RU1825372 C RU 1825372C SU 914940054 A SU914940054 A SU 914940054A SU 4940054 A SU4940054 A SU 4940054A RU 1825372 C RU1825372 C RU 1825372C
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RU
Russia
Prior art keywords
oil
nerol
oils containing
refining
hydroquinone
Prior art date
Application number
SU914940054A
Other languages
Russian (ru)
Inventor
Геворк Петросович Пирумян
Гарегин Спартакович Микаелян
Захар Оганесович Мнджоян
Original Assignee
Геворк Петросович Пирумян
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Геворк Петросович Пирумян filed Critical Геворк Петросович Пирумян
Priority to SU914940054A priority Critical patent/RU1825372C/en
Application granted granted Critical
Publication of RU1825372C publication Critical patent/RU1825372C/en

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  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Использование: изобретение относитс  к эфиромасличному производству. Сущность изобретени : в способе очистки эфир- ных масел, содержащих в качестве основных компонентов гераниол и нерол, включающем добавление в масло химического реагента и ректификацию и направленном на сохранение парфюмерных качеств эфирных масел при длительном хранении , в качестве химического реагента используют гидрохинон в количестве 0.5-0,8% от массы масла, а после ректификации в масло дополнительно ввод т 0,3-0,6% гидрохинона .Usage: the invention relates to essential oil production. The inventive method for the purification of essential oils containing geraniol and nerol as the main components, including adding a chemical reagent to the oil and rectification and aimed at preserving the perfumery qualities of essential oils during long-term storage, uses hydroquinone in an amount of 0.5- 0.8% by weight of the oil, and after rectification, an additional 0.3-0.6% hydroquinone is added to the oil.

Description

Изобретение относитс  к эфиромасличному производству и может быть применено дл  улучшени  парфюмерных качеств эфирных масел, например масла, герани.The invention relates to essential oil production and can be used to improve the perfumery qualities of essential oils, for example oils, geraniums.

Цель изобретени  - сохранение парфюмерных качеств эфирных масел при длительном хранении.The purpose of the invention is the preservation of the perfumery qualities of essential oils during long-term storage.

Это обеспечиваетс  тем, что перед ректификацией в масло, содержащее в качестве основных компонентов гераниол и нерол, например масло герани, добавл ют порошкообразный гидрохинон в количестве 0,5- 0,8% от количества масла, а после ректификации - 0.3-0.6% от количества полученных компонентов.This is ensured by the fact that before rectification, in the oil containing geraniol and nerol as the main components, for example geranium oil, powdered hydroquinone is added in an amount of 0.5--0.8% of the amount of oil, and after rectification - 0.3-0.6% of the amount of components obtained.

Сопоставительный анализ показал, что применение гидрохинона до и после ректификации эфирных масел не вы влено. В результате добавки гидрохинона гидроперекиси перевод т в более устойчивые соединени , дальнейший процесс окислени  прекращаетс , ректификаци  масла идет эффективно и обеспечиваетс  длительность хранени  без потери парфюмерных качеств.A comparative analysis showed that the use of hydroquinone before and after rectification of essential oils was not detected. As a result of the addition of hydroquinone, hydroperoxides are converted to more stable compounds, the further oxidation process is stopped, the rectification of the oil proceeds efficiently and the storage time is ensured without loss of perfumery qualities.

Подлежащее очистке эфирное масло, содержащее в качестве основного компонента гераниол и нерол, а именно масло герани в количестве 500 г, заливают в эмалированную емкость с мешалкой, добавл ют порошкообразный гидрохинон в количестве 2,5-4,0 г, тщательно перемешивают в течение 5-10 минут при комнатной температуре. Полученную смесь направл ют на ректификацию. После ректификации добавл ют 0,3-0,6% порошкообразный гидрохинон от количества полученных компонентов , что зависит от сорта герани.The essential oil to be purified, containing geraniol and nerol as the main component, namely geranium oil in an amount of 500 g, is poured into an enameled container with a stirrer, powdered hydroquinone in an amount of 2.5-4.0 g is added, mixed thoroughly for 5 -10 minutes at room temperature. The resulting mixture was sent to distillation. After rectification, 0.3-0.6% powdered hydroquinone is added based on the amount of components obtained, which depends on the variety of geranium.

Способ обеспечивает эффективность очистки и позвол ет длительно сохран ть эфирные масла без потери их парфюмерных качеств.The method provides a cleaning efficiency and allows the essential oils to be stored for a long time without losing their perfumery qualities.

Формуле изобретени The claims

Способ очистки эфирных масел, содержащих в качестве основных компонентов гераниол и нерол, включающий добавлениеThe method of purification of essential oils containing geraniol and nerol as the main components, including adding

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в масло химического реагента и ректифика-химического реагента используют гидрохицию , отличающийс  тем, что, с цельюнон в количестве 0,5-0,8% от массы масла,in the oil of a chemical reagent and rectifier-chemical reagent use hydrochemical, characterized in that, in order to not in an amount of 0.5-0.8% by weight of the oil,

сохранени  парфюмерных качеств эфирныха после ректификации в масло дополнительмасел при длительном хранении, в качествено вод т 0,3-0,6% гидрохинона.preserving the perfumery qualities of the essential oils after distillation into the oil, the oils were added during long-term storage, 0.3-0.6% hydroquinone was taken in quality.

SU914940054A 1991-05-30 1991-05-30 Process for refining ethereal oils containing geraniol and nerol as basic components RU1825372C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU914940054A RU1825372C (en) 1991-05-30 1991-05-30 Process for refining ethereal oils containing geraniol and nerol as basic components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU914940054A RU1825372C (en) 1991-05-30 1991-05-30 Process for refining ethereal oils containing geraniol and nerol as basic components

Publications (1)

Publication Number Publication Date
RU1825372C true RU1825372C (en) 1993-06-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU914940054A RU1825372C (en) 1991-05-30 1991-05-30 Process for refining ethereal oils containing geraniol and nerol as basic components

Country Status (1)

Country Link
RU (1) RU1825372C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР №319633. кл. С 11 В 9/02, 1971. *

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