RO96351A2 - PROCESS FOR OBTAINING A MIXTURE OF CAROTINOIDS FROM VEGETABLE WASTE - Google Patents

PROCESS FOR OBTAINING A MIXTURE OF CAROTINOIDS FROM VEGETABLE WASTE

Info

Publication number
RO96351A2
RO96351A2 RO86126202A RO12620286A RO96351A2 RO 96351 A2 RO96351 A2 RO 96351A2 RO 86126202 A RO86126202 A RO 86126202A RO 12620286 A RO12620286 A RO 12620286A RO 96351 A2 RO96351 A2 RO 96351A2
Authority
RO
Romania
Prior art keywords
carotinoids
chlorophyll
obtaining
mixture
liquid
Prior art date
Application number
RO86126202A
Other languages
French (fr)
Romanian (ro)
Other versions
RO96351B1 (en
Inventor
Otto Hamza
Aurora Oltean
Ernest Kilyen
Original Assignee
Intreprinderea "Prodcomplex",Ro
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 Intreprinderea "Prodcomplex",Ro filed Critical Intreprinderea "Prodcomplex",Ro
Priority to RO126202A priority Critical patent/RO96351B1/en
Publication of RO96351A2 publication Critical patent/RO96351A2/en
Publication of RO96351B1 publication Critical patent/RO96351B1/en

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  • Cosmetics (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Carotinoids are obtd. from waste plant material resulting from chlorophyll prodn. and from appropriate fruit and vegetable preservation. An acetone extract of these wastes is purified by pptg. chlorophyll as its calcium salt, and then subjecting this to repeated liquid-liquid extraction with mixed solvents of toluene and acetone from acid and alkaline media. The final prepn. is a yellow-orange viscous liquid contg. mixed carotinoids suitable for colouring foodstuffs and cosmetics.
RO126202A 1986-12-27 1986-12-27 Process for obtaining a carotinoid mixture from vegetable waste RO96351B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126202A RO96351B1 (en) 1986-12-27 1986-12-27 Process for obtaining a carotinoid mixture from vegetable waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126202A RO96351B1 (en) 1986-12-27 1986-12-27 Process for obtaining a carotinoid mixture from vegetable waste

Publications (2)

Publication Number Publication Date
RO96351A2 true RO96351A2 (en) 1989-02-28
RO96351B1 RO96351B1 (en) 1989-03-02

Family

ID=20120256

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126202A RO96351B1 (en) 1986-12-27 1986-12-27 Process for obtaining a carotinoid mixture from vegetable waste

Country Status (1)

Country Link
RO (1) RO96351B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020003C2 (en) * 2002-02-19 2003-08-21 Provalor B V Extraction of coloring matter from plant material comprises using waste material from the cleaning and/or peeling of plant material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020003C2 (en) * 2002-02-19 2003-08-21 Provalor B V Extraction of coloring matter from plant material comprises using waste material from the cleaning and/or peeling of plant material

Also Published As

Publication number Publication date
RO96351B1 (en) 1989-03-02

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