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Moringa arabic seed cake extract, method for obtaining same and use thereof in cosmetics or nutritional cosmetic compositions

A technology of Moringa oleifera seeds and extracts, applied to active ingredients included in skin care composition preparations, cosmetics and nutraceuticals, can solve problems such as lack of genetic resource compliance certificates

Pending Publication Date: 2022-05-27
AGENCE FRANCAISE POUR LE DEV DAL ULA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at the date of filing this patent application, there is no requirement to obtain a certificate of compliance for genetic resources

Method used

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  • Moringa arabic seed cake extract, method for obtaining same and use thereof in cosmetics or nutritional cosmetic compositions
  • Moringa arabic seed cake extract, method for obtaining same and use thereof in cosmetics or nutritional cosmetic compositions
  • Moringa arabic seed cake extract, method for obtaining same and use thereof in cosmetics or nutritional cosmetic compositions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0058] According to one embodiment, the peptide hydrolysate of the extract according to the invention comprises amino acid derivatives, amino acids, peptides and glycopeptides having a molecular weight of 100 Da to 6000 Da, more particularly 1500 Da to 5000 Da and even more particularly 3000 Da to 4500 Da .

[0059] According to another embodiment, the extract further comprises 0.3% to 3% of volatile compounds, wherein 50% of these compounds, ie 0.15% to 1.5% of the extract according to the invention, consists of light nitrile compounds, mainly Isobutyronitrile and methylbutyronitrile; wherein 5% to 10% of these compounds, ie 0.015% to 0.3% of the extract according to the invention, consist of isothiocyanate derivatives, mainly isothiocyanate Propyl and isobutyl isothiocyanate; wherein 1% to 5% of these compounds, ie 0.003% to 0.15% of the extract according to the invention, consists of essential oils, mainly eucalyptol, menthol and benzaldehyde.

[0060] A second subject of ...

Embodiment 1

[0099] Example 1: Preparation of plant extracts according to the invention from moringa cakes

[0100] When the fruit is ripe, the obtained Moringa oleifera seeds are dried to obtain an internal moisture content of less than 8% and preferably about 6%, and then pressed with a mechanical headless screw press to separate the oil from the remainder of the seed, In order to obtain virgin Moringa oleifera oil (INCI name: "Arab oleifera seed oil") on the one hand, and cakes on the other hand. The cake is then separated into 1 to 2 cm pieces in the form of pre-cut rolls, on which extraction is performed. The composition of the raw materials used in this method is given below.

[0101] [Table 1]

[0102]

[0103] Program:

[0104] a) prepare a solution of a strong base agent, especially such as sodium hydroxide, potassium hydroxide or calcium hydroxide, with a 1 molar concentration, or an aqueous mixture of a strong base agent with a 1 molar concentration, but preferably sodiu...

Embodiment 2

[0119] Example 2: Effect of arabic moringa peptide hydrolyzate according to the present invention as antioxidant

[0120] The purpose of this study was to use the DPPH(2,2-diphenyl-1-picrylhydrazyl) group and also the reference antioxidant ascorbic acid to compare the Evaluation of the modulation of antioxidant activity of arabino moringa peptide hydrolyzates in a color model. The method used is called suppression. It is based on the degradation of the violet-colored oxidative group DPPH absorbing at 540 nm with the reference antioxidant ascorbic acid. This reaction served as a positive control and resulted in the formation of colorless or even yellowish DPPH compounds. The Arabic Moringa peptide hydrolyzate according to the present invention and the reference product "Ascorbic acid" were placed in contact with the DPPH solution at 40°C for 30 minutes. Antioxidant activity was then evaluated by measuring absorbance at 540 nm. Modulation of this activity is expressed as t...

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Abstract

The present invention relates to a Moringa arabica seed cake extract mainly comprising a peptide hydrolysate, and to a method for obtaining said extract. The invention also relates to a cosmetic or nutritional cosmetic composition comprising said extract and to the use of said composition for improving the appearance of the skin, mucous membranes or skin attachments, preventing and / or combating dryness of the skin and mucous membranes, preventing and / or combating skin signs of aging and / or light aging and promoting skin whitening and bodybuilding.

Description

technical field [0001] The present invention relates to the field of cosmetics and nutraceuticals, and more particularly, to the field of active ingredients included in the formulation of skin care compositions. The present invention relates to Moringa peregrina seed cake extract comprising mainly peptide hydrolyzates. The present invention also relates to methods for obtaining a specific Moringa oleifera seed cake extract, to cosmetic or nutraceutical compositions comprising such extracts, and finally to the use of such compositions for the care of skin, scalp and body coat Cosmetic or nutraceutical use. Background technique [0002] Moringaceae is a monogeneric family (only one genus, Moringa adans), an element of the Saharo-Sindian flora, which according to the authors consists of 12 to 14 species, distributed in eastern Africa to Asia. The genus is conventionally divided into three parts, however, these three parts were not confirmed as monophyletic by phylogenetic an...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/64A61Q19/08A61Q19/02A61Q19/00
CPCA61K8/9789A61K8/645A61Q19/08A61Q19/02A61Q19/00A61Q19/007A61K36/185A61P17/00A23L33/105A61K2236/00A23V2002/00A23L33/175A23L33/18A61Q19/06A23V2200/318A61K2800/84A61K2800/92
Inventor 伊丽莎白·多迪内文森特·布尔热托
Owner AGENCE FRANCAISE POUR LE DEV DAL ULA
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