ES2070788B1 - NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS. - Google Patents

NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS.

Info

Publication number
ES2070788B1
ES2070788B1 ES9302557A ES9302557A ES2070788B1 ES 2070788 B1 ES2070788 B1 ES 2070788B1 ES 9302557 A ES9302557 A ES 9302557A ES 9302557 A ES9302557 A ES 9302557A ES 2070788 B1 ES2070788 B1 ES 2070788B1
Authority
ES
Spain
Prior art keywords
extraction
extracts
cosmetics
preparation
seeds
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 - Fee Related
Application number
ES9302557A
Other languages
Spanish (es)
Other versions
ES2070788A1 (en
Inventor
Ezio Bombardelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Indena SpA
Original Assignee
Indena 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 Indena SpA filed Critical Indena SpA
Priority to ES9302557A priority Critical patent/ES2070788B1/en
Publication of ES2070788A1 publication Critical patent/ES2070788A1/en
Application granted granted Critical
Publication of ES2070788B1 publication Critical patent/ES2070788B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cosmetics (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PREPARACION DE NUEVOS EXTRACTOS DE CURCUBITA PEPO Y SUS CULTIVOS, LOS EXTRACTOS OBTENIBLES Y SU EMPLEO EN FARMACIA Y COSMETICOS. ESTE PROCEDIMIENTO COMPRENDE LAS ETAPAS SIGUIENTES: A) LA MOLTURACION DE LAS SEMILLAS DE CURCUBITA CUANDO SEA APROPIADO B) LA EXTRACCION DE LAS SEMILLAS DE CURCUBITA MOLIDAS CON DIOXIDO DE CARBONO SUPERCRITICO A UNA TEMPERATURA DE ENTRE 34 Y 50 C Y BAJO UNA PRESION ENTRE 110 Y 150 BAR PARA SEPARAR PRODUCTOS INDESEADOS, C) LA EXTRACCION DE LAS SUSTANCIAS ACTIVAS DE LAS SEMILLAS DE CURCUBITA MOLIDAS CON DIOXIDO DE CARBONO BAJO CONDICIONES SUPERCRITICAS O CON DISOLVENTES ORGANICOS Y D) LA PURIFICACION DEL EXTRACTO RESULTANTE MEDIANTE EXTRACCION A CONTRACORRIENTE FRACCIONADA CON DIOXIDO DE CARBONO BAJO CONDICIONES SUPERCRITICAS. ESTOS EXTRACTOS SE UTILIZAN PARA EL TRATAMIENTO DE HIPERTROFIA BENIGNA DE PROSTATA Y MANIFESTACIONES CLINICAS AFINES. LOS EXTRACTOS SE UTILIZAN EN COSMETICOS PARA EL TRATAMIENTO DE ACNE JUVENIL Y COMO AGENTES ANTISEBORREICOS.A PROCEDURE FOR THE PREPARATION OF NEW CURCUBITA PEPO EXTRACTS AND THEIR CROPS, THE OBTAINABLE EXTRACTS AND THEIR USE IN PHARMACY AND COSMETICS IS DESCRIBED. THIS PROCEDURE INCLUDES THE FOLLOWING STAGES: A) THE MILLING OF THE CURCUBITA SEEDS WHEN APPROPRIATE B) THE EXTRACTION OF THE CURCUBITE SEEDS GROUND WITH SUPERCRITICAL CARBON DIOXIDE AT 150 AND 50 50 AND BAR TO SEPARATE UNDESIRABLE PRODUCTS, C) THE EXTRACTION OF THE ACTIVE SUBSTANCES OF THE CURCUBITE SEEDS GROUND WITH CARBON DIOXIDE UNDER SUPERCRITICAL CONDITIONS OR WITH ORIGINAL EXTRACTION DIAGNOSES, BY THE EXTRACTION OF THE EXTRACTION AND EXTRACTING . THESE EXTRACTS ARE USED FOR THE TREATMENT OF BENIGN PROSTATE HYPERTROPHY AND RELATED CLINICAL MANIFESTATIONS. EXTRACTS ARE USED IN COSMETICS FOR THE TREATMENT OF JUVENILE ACNE AND AS ANTI-TISSUE AGENTS.

ES9302557A 1993-12-09 1993-12-09 NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS. Expired - Fee Related ES2070788B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9302557A ES2070788B1 (en) 1993-12-09 1993-12-09 NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302557A ES2070788B1 (en) 1993-12-09 1993-12-09 NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS.

Publications (2)

Publication Number Publication Date
ES2070788A1 ES2070788A1 (en) 1995-06-01
ES2070788B1 true ES2070788B1 (en) 1996-01-01

Family

ID=8283858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302557A Expired - Fee Related ES2070788B1 (en) 1993-12-09 1993-12-09 NEW EXTRACTS OF CUCURBITA SP. PROCESS FOR ITS PREPARATION AND ITS USE IN MEDICINES AND COSMETICS.

Country Status (1)

Country Link
ES (1) ES2070788B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673375A1 (en) * 1991-02-28 1992-09-04 Dior Christian Parfums USE OF CUCURBITINE FOR THE PREPARATION OF A COSMETIC OR PHARMACEUTICAL COMPOSITION, IN PARTICULAR DERMATOLOGICAL, ANTI-ALLERGIC, AND METHOD COMPRISING THE SAME

Also Published As

Publication number Publication date
ES2070788A1 (en) 1995-06-01

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Effective date: 20180806