IT8421097A0 - Procedimento per separare allergeni da fiori di arnica mediante estrazione con co2 ad alta pressione. - Google Patents

Procedimento per separare allergeni da fiori di arnica mediante estrazione con co2 ad alta pressione.

Info

Publication number: IT8421097A0
Authority: IT; Italy
Prior art keywords: extraction; procedure; high pressure; allergens; arnica flowers
Prior art date: 1983-05-27

Application number

IT8421097A

Other languages

English (en)

Other versions

IT1180170B (it

IT8421097A1 (it

Inventor

Hans Pfeiffer

Gerd Gobel

Wilfried Welge

Original Assignee

Henkel Kommanditgesellscahft A

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.)

1983-05-27

Filing date

1984-05-25

Publication date

1984-05-25

1984-05-25 Application filed by Henkel Kommanditgesellscahft A filed Critical Henkel Kommanditgesellscahft A

1984-05-25 Publication of IT8421097A0 publication Critical patent/IT8421097A0/it

1985-11-25 Publication of IT8421097A1 publication Critical patent/IT8421097A1/it

1987-09-23 Application granted granted Critical

1987-09-23 Publication of IT1180170B publication Critical patent/IT1180170B/it

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0203—Solvent extraction of solids with a supercritical fluid
- 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
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
- A61K39/35—Allergens
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical & Material Sciences (AREA)
Natural Medicines & Medicinal Plants (AREA)
Animal Behavior & Ethology (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Pharmacology & Pharmacy (AREA)
Chemical Kinetics & Catalysis (AREA)
Microbiology (AREA)
Mycology (AREA)
Epidemiology (AREA)
Biotechnology (AREA)
Medical Informatics (AREA)
Botany (AREA)
Alternative & Traditional Medicine (AREA)
Immunology (AREA)
Engineering & Computer Science (AREA)
Pain & Pain Management (AREA)
Rheumatology (AREA)
General Chemical & Material Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Organic Chemistry (AREA)
Medicines Containing Plant Substances (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

IT21097/84A 1983-05-27 1984-05-25 Procedimento per separare allergeni da fiori di arnica mediante estrazione con co2 ad alta pressione IT1180170B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19833319184 DE3319184A1 (de)	1983-05-27	1983-05-27	Verfahren zur abtrennung von allergenen aus arnikablueten mittels co(pfeil abwaerts)2(pfeil abwaerts)-hochdruckextraktion

Publications (3)

Publication Number	Publication Date
IT8421097A0 true IT8421097A0 (it)	1984-05-25
IT8421097A1 IT8421097A1 (it)	1985-11-25
IT1180170B IT1180170B (it)	1987-09-23

Family

ID=6199971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21097/84A IT1180170B (it)	1983-05-27	1984-05-25	Procedimento per separare allergeni da fiori di arnica mediante estrazione con co2 ad alta pressione

Country Status (6)

Country	Link
EP (1)	EP0144368A1 (it)
JP (1)	JPS60501456A (it)
DE (1)	DE3319184A1 (it)
ES (1)	ES532847A0 (it)
IT (1)	IT1180170B (it)
WO (1)	WO1984004683A1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1190129B (it) *	1986-06-17	1988-02-10	Indena Spa	Procedimento di estrazione di frutti oleaginosi
DE3637826C1 (en) *	1986-11-06	1988-05-11	Hopfenextraktion Hvg Barth	Process for extracting natural dyes from walnut shells and henna
US4927652A (en) *	1987-12-16	1990-05-22	Lever Brothers Company	Process for the extraction of lactones from lipid material
NL8900652A (nl) *	1989-03-16	1990-10-16	Leti Lab	Primair-toxische stoffen of allergenen, isoleerbaar uit plantaardig materiaal, alsmede werkwijzen ter bereiding ervan en de toepassing ervan.
EP0464298B1 (en) *	1990-07-05	1995-06-21	INDENA S.p.A.	Echinacea extracts, a process for the preparation thereof and formulations containing them
US5120558A (en) *	1991-05-01	1992-06-09	Norac Technologies Inc.	Process for the supercritical extraction and fractionation of spices
CA2072400C (en)	1991-07-05	2003-08-19	Jayaprakash B. Nair	Supercritical extraction of taxanes
FR2843125B1 (fr)	2002-08-02	2012-11-16	Coletica	Principes actifs stimulant les beta-defensives humaines de type 2 et/ou de type 3, et compositions cosmetiques ou pharmaceutiques comprenant de tels principes actifs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE789002A (fr) *	1971-09-22	1973-01-15	Sori Soc Rech Ind	Procede d'obtention d'un extrait d'arnica montana
DE2844781A1 (de) *	1978-10-13	1980-04-24	Hag Ag	Verfahren zur extraktiven bearbeitung von pflanzlichen und tierischen materialien
DE2931395A1 (de) *	1979-08-02	1981-02-26	Henkel Kgaa	Verfahren zur herstellung von gewuerzextrakten
DE3105557A1 (de) *	1981-02-16	1982-09-09	Henkel Kgaa	"verfahren zur gewinnung von inhaltsstoffen der kamille durch extraktion mit kohlendioxid"

1983
- 1983-05-27 DE DE19833319184 patent/DE3319184A1/de not_active Withdrawn
1984
- 1984-05-19 EP EP84901998A patent/EP0144368A1/de not_active Withdrawn
- 1984-05-19 JP JP59502195A patent/JPS60501456A/ja active Granted
- 1984-05-19 WO PCT/EP1984/000151 patent/WO1984004683A1/de not_active Application Discontinuation
- 1984-05-25 ES ES532847A patent/ES532847A0/es active Granted
- 1984-05-25 IT IT21097/84A patent/IT1180170B/it active

Also Published As

Publication number	Publication date
ES8502864A1 (es)	1985-02-01
IT1180170B (it)	1987-09-23
WO1984004683A1 (en)	1984-12-06
ES532847A0 (es)	1985-02-01
IT8421097A1 (it)	1985-11-25
JPS60501456A (ja)	1985-09-05
DE3319184A1 (de)	1984-11-29
EP0144368A1 (de)	1985-06-19
JPH0460451B2 (it)	1992-09-28

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