SU504837A1 - The method of obtaining the essential oil from the waste obtained after lavender steam treatment - Google Patents
The method of obtaining the essential oil from the waste obtained after lavender steam treatmentInfo
- Publication number
- SU504837A1 SU504837A1 SU1901507A SU1901507A SU504837A1 SU 504837 A1 SU504837 A1 SU 504837A1 SU 1901507 A SU1901507 A SU 1901507A SU 1901507 A SU1901507 A SU 1901507A SU 504837 A1 SU504837 A1 SU 504837A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- essential oil
- obtaining
- waste
- lavender
- steam treatment
- Prior art date
Links
Description
1one
Изобретение относитс к эфиромасличному производству.The invention relates to the essential oil production.
Известен способ получени эфирного масла из отходов, полученных после обработки паром лаванды, нутем сушки их и экстракции петролейным эфиром.A known method of obtaining essential oil from waste obtained after treatment with lavender steam, chickens drying them and extracting with petroleum ether.
Однако в известном способе отходы лаванды высунливают до воздушносухого состо ни , что св зано с потер ми эфирного масла, ухудшением качества экстракта и уменьшением его выхода, так как на выход и качество экстракта сундественное вли ние оказывает влажность материала и параметры экстрагировани .However, in a known method, lavender waste is thrown out to an air-dry state, which is associated with loss of essential oil, deterioration of the quality of the extract and reduction of its yield, since the yield and quality of the extract are affected by the moisture content of the material and the extraction parameters.
Полученный известным способом продукт не может быть нснользован в нарфюмернокосметической промышленности.Obtained in a known manner, the product can not be used in the cosmetics industry.
С целью увеличени выхода и повышени качества масла сушку отходов осуществл ют до влажности 50-60%, а экстракцию ведут при 56-68°С, причем используют узкуюIn order to increase the yield and increase the quality of the oil, the waste is dried to a moisture content of 50-60%, and the extraction is carried out at 56-68 ° C, and a narrow
фракцию нетролейного эфира, кип и;ую нри этой температуре.fraction of the non-ether, kip and; th at this temperature.
Способ осуществл ют следующи.м образо.м.The method is carried out as follows.
Отходы лаьанды после отгонкн нз сырь эфирного масла высушнвают до влажности 50-60% п загружают в экстрактор.Lavender waste, after distillation, is used to dry the raw material of the essential oil to a moisture content of 50-60% and load it into the extractor.
Экстракцию провод т нетроле шым эфиром нри 56- 68°С, использу при этом узкую фракцию нетролейного эфира, кип щую при этой температуре в течение 30-60 мин.The extraction is carried out with an unbroken ether of 56-68 ° C, using a narrow fraction of the non-trace ether boiling at this temperature for 30-60 minutes.
После окончани процесса экстракции мисцеллу сливают и выпаривают, получа экстракт , содержащий ценный - кумарин .After the extraction process is complete, the miscella is drained and evaporated, obtaining an extract containing valuable coumarin.
Выход экстракта составл ет 4-6 кг с тонны отходов.The extract yield is 4-6 kg per ton of waste.
Способ апробирован. Результаты полупроизеодсивенной проверки процесса извлечени The method is tested. Results of semi-semiconductor extraction check
кумаринсодержащнх экстрактов из отходовcoumarin-containing extracts from waste
лаванды после паровой перегонки приведеныlavender after steam distillation are given
в таблице.in the table.
Температура кипени растворител . Влажность отходов лаванды по известному способ . The boiling point of the solvent. Moisture waste lavender by a known method.
Как видно из таблицы, снижение влажности до 50-60% позвол ет получить более высокий выход экстракта и абсолю.As can be seen from the table, a decrease in moisture content up to 50-60% allows to obtain a higher yield of extract and absolu.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1901507A SU504837A1 (en) | 1973-04-04 | 1973-04-04 | The method of obtaining the essential oil from the waste obtained after lavender steam treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1901507A SU504837A1 (en) | 1973-04-04 | 1973-04-04 | The method of obtaining the essential oil from the waste obtained after lavender steam treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU504837A1 true SU504837A1 (en) | 1976-02-28 |
Family
ID=20547758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1901507A SU504837A1 (en) | 1973-04-04 | 1973-04-04 | The method of obtaining the essential oil from the waste obtained after lavender steam treatment |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU504837A1 (en) |
-
1973
- 1973-04-04 SU SU1901507A patent/SU504837A1/en active
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