SU72073A1 - The method of obtaining essential oil from the roots of iris - Google Patents
The method of obtaining essential oil from the roots of irisInfo
- Publication number
- SU72073A1 SU72073A1 SU878A SU353844A SU72073A1 SU 72073 A1 SU72073 A1 SU 72073A1 SU 878 A SU878 A SU 878A SU 353844 A SU353844 A SU 353844A SU 72073 A1 SU72073 A1 SU 72073A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roots
- essential oil
- iris
- obtaining essential
- obtaining
- Prior art date
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- Fats And Perfumes (AREA)
Description
Способ получени эфирного масла из корней ирисаThe method of obtaining essential oil from the roots of iris
За влено 5 апрел 1947 года в Министерство вкусовой промышленности СССРIt was submitted on April 5, 1947 to the Ministry of the Taste Industry of the USSR
за № 878 (353844)No. 878 (353844)
Опубликовано 30 апрел 1948 годаPublished April 30, 1948
По известным методам эфирное масло из корней ириса выдел етс путем паровод ной отгонки его из очищенных и высушенных корней. Но при таком способе значительна часть содержащегос в корн х ириса эфирного масла тер етс .According to known methods, the essential oil from the roots of iris is extracted by steam-water distilling it from purified and dried roots. But with this method, a significant part of the essential oil contained in the roots of the iris is lost.
Предлагаемый способ получени эфирного масла из корней ириса состоит в том, что с целью более полного извлечени масла и сокращени времени, требуемого на это, в переработку берутс сырые неочищенные корни ириса. Они промываютс водой, измельчаютс и заливаютс слабым раствором серной или сол ной кислоты, в котором выдержиОтв . редактор М. М, АкишкнThe proposed method of obtaining the essential oil from the roots of the iris is that, in order to extract the oil more completely and reduce the time required for this, the raw unrefined roots of the iris are taken for processing. They are washed with water, crushed and poured in with a weak solution of sulfuric or hydrochloric acid, in which it is aged. editor M. M, Akishkn
ваютс в течение двух часов при температуре 40 С.vayut for two hours at a temperature of 40 C.
По истечении указанного срока смесь нейтрализуетс , и эфирное масло отгон етс из нее обычным способом.After the indicated period the mixture is neutralized and the essential oil is distilled off from it in the usual way.
Предмет изобретени Subject invention
Способ получени эфирного масла из корней ириса, отличающийс те.м, что сырые неочищенные корни до паровой отгонки эфирного масла в течение двух часов выдерживают в слабом растворе минеральных кислот, после, чего кислоту нейтрализуют , и эфирное масло отгон ют обычным способом.The method of obtaining essential oil from iris roots, characterized in that the crude crude roots are kept in a weak solution of mineral acids for two hours before the steam distillation of the essential oil, after which the acid is neutralized and the essential oil is distilled off in the usual way.
Редактор П. Е. Ювалов 217Editor P. E. Yuvalov 217
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU878A SU72073A1 (en) | 1947-04-05 | 1947-04-05 | The method of obtaining essential oil from the roots of iris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU878A SU72073A1 (en) | 1947-04-05 | 1947-04-05 | The method of obtaining essential oil from the roots of iris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU72073A1 true SU72073A1 (en) | 1947-11-30 |
Family
ID=52665109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU878A SU72073A1 (en) | 1947-04-05 | 1947-04-05 | The method of obtaining essential oil from the roots of iris |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU72073A1 (en) |
-
1947
- 1947-04-05 SU SU878A patent/SU72073A1/en active
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