IT1188633B - Two=stage extn. of palm fruits with different solvents - Google Patents

Two=stage extn. of palm fruits with different solvents

Info

Publication number
IT1188633B
IT1188633B IT19903/86A IT1990386A IT1188633B IT 1188633 B IT1188633 B IT 1188633B IT 19903/86 A IT19903/86 A IT 19903/86A IT 1990386 A IT1990386 A IT 1990386A IT 1188633 B IT1188633 B IT 1188633B
Authority
IT
Italy
Prior art keywords
extract
fruits
different solvents
solvent
palms
Prior art date
Application number
IT19903/86A
Other languages
Italian (it)
Other versions
IT8619903A1 (en
IT8619903A0 (en
Inventor
Angelo Bocchia
Franco Bertacco
Original Assignee
Lampugnani Farmaceutici Spa
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 Lampugnani Farmaceutici Spa filed Critical Lampugnani Farmaceutici Spa
Priority to IT19903/86A priority Critical patent/IT1188633B/en
Publication of IT8619903A0 publication Critical patent/IT8619903A0/en
Priority to BE8700296A priority patent/BE1000036A7/en
Publication of IT8619903A1 publication Critical patent/IT8619903A1/en
Application granted granted Critical
Publication of IT1188633B publication Critical patent/IT1188633B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/10—Production of fats or fatty oils from raw materials by extracting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Steroid Compounds (AREA)
  • Fats And Perfumes (AREA)

Abstract

An extract from fruits of the palms of Serenoa and Subal species is prepared by using two extractions successively with different solvents. More specifically, the first solvent is acetone or methyl ethyl ketone and the second extraction is effected using ethyl acetate or chloroform. Suitable palms that may be used include Sabal serrulatum, Sabal palmetto, and Serenoa repens. The fruits are finely ground and mixed with 55-60% by volume of the ketonic solvent. The extract may be concentrated below 65 deg. C and is then purified by dissolution in 65-80% by volume of an ester or halogenated hydrocarbon solvent, and passage through a silica column. The eluate may be kept at 1-5 deg. C to precipitate possible unstable components. Filtering had evaporation in vacuo gives the desired extract.
IT19903/86A 1986-03-27 1986-03-27 Two=stage extn. of palm fruits with different solvents IT1188633B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT19903/86A IT1188633B (en) 1986-03-27 1986-03-27 Two=stage extn. of palm fruits with different solvents
BE8700296A BE1000036A7 (en) 1986-03-27 1987-03-23 PROCESS FOR OBTAINING AN EXTRACT standardized PALM FRUIT WITH PHARMACEUTICAL ACTIVITY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19903/86A IT1188633B (en) 1986-03-27 1986-03-27 Two=stage extn. of palm fruits with different solvents

Publications (3)

Publication Number Publication Date
IT8619903A0 IT8619903A0 (en) 1986-03-27
IT8619903A1 IT8619903A1 (en) 1987-09-27
IT1188633B true IT1188633B (en) 1988-01-20

Family

ID=11162204

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19903/86A IT1188633B (en) 1986-03-27 1986-03-27 Two=stage extn. of palm fruits with different solvents

Country Status (2)

Country Link
BE (1) BE1000036A7 (en)
IT (1) IT1188633B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190129B (en) * 1986-06-17 1988-02-10 Indena Spa OILAGINOUS FRUITS EXTRACTION PROCEDURE
IT1203934B (en) * 1987-04-17 1989-02-23 Consiglio Nazionale Ricerche PHARMACEUTICAL COMPOSITIONS CONTAINING HIGHER ALCOHOLS FOR THE TREATMENT OF PROSTATE DISEASES
ES2034887B1 (en) * 1991-07-11 1994-02-16 Euromed S A PROCEDURE FOR OBTAINING ESSENTIALLY LIPIDIC EXTRACTS FROM SABAL SERRULATA.
GB2329583A (en) * 1997-09-25 1999-03-31 Marilyn Rydstrom Use of tea-tree oil for prophylaxis against cystitis

Also Published As

Publication number Publication date
IT8619903A1 (en) 1987-09-27
IT8619903A0 (en) 1986-03-27
BE1000036A7 (en) 1987-11-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950330