GB617859A - Improvements in and relating to method of obtaining concentrated plant extracts from solutions - Google Patents
Improvements in and relating to method of obtaining concentrated plant extracts from solutionsInfo
- Publication number
- GB617859A GB617859A GB225147A GB225147A GB617859A GB 617859 A GB617859 A GB 617859A GB 225147 A GB225147 A GB 225147A GB 225147 A GB225147 A GB 225147A GB 617859 A GB617859 A GB 617859A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plant extracts
- solutions
- relating
- obtaining concentrated
- concentrated plant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Alternative & Traditional Medicine (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Aqueous solutions of plant extracts of which the freezing points are so near to that of water that concentration cannot be effected by freezing have added to them alcohol or other solvent to lower the freezing point to 30 DEG F. or below, and are cooled slowly to form ice and concentrate the plant extract and the added substance. The alcohol &c. may be concentrated to such an extent that the plant exact is precipitated. Specifications 617,776, 617,858 and 617,860 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB225147A GB617859A (en) | 1944-10-17 | 1944-10-17 | Improvements in and relating to method of obtaining concentrated plant extracts from solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB225147A GB617859A (en) | 1944-10-17 | 1944-10-17 | Improvements in and relating to method of obtaining concentrated plant extracts from solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB617859A true GB617859A (en) | 1949-02-11 |
Family
ID=9736259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB225147A Expired GB617859A (en) | 1944-10-17 | 1944-10-17 | Improvements in and relating to method of obtaining concentrated plant extracts from solutions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB617859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017184642A1 (en) * | 2016-04-18 | 2017-10-26 | Morrow Kenneth Michael | Isolation of plant extracts |
-
1944
- 1944-10-17 GB GB225147A patent/GB617859A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017184642A1 (en) * | 2016-04-18 | 2017-10-26 | Morrow Kenneth Michael | Isolation of plant extracts |
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