The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Jun. 19, 2009
Pamela Araujo Rodrigues Muchiutti, São André, BR;
Cintia Rosa Ferrari, Carapicuiba, BR;
César Gustavo Serafim Lisboa, São Bernardo, BR;
Patrícia Da Luz Moreira, São Paulo, BR;
Kelen Fabiola Arroteia, Campinas, BR;
Vanessa DE Moura Sá Rocha, São Paulo, BR;
Pamela Araujo Rodrigues Muchiutti, São André, BR;
Cintia Rosa Ferrari, Carapicuiba, BR;
César Gustavo Serafim Lisboa, São Bernardo, BR;
Patrícia da Luz Moreira, São Paulo, BR;
Kelen Fabiola Arroteia, Campinas, BR;
Vanessa de Moura Sá Rocha, São Paulo, BR;
NATURA COSMÉTICOS S.A., Itapecerica da Serra, BR;
Abstract
The present invention relates to a process for obtaining polysaccharides from jatoba seeds, comprising the steps of: a) seed processing (dry process); b) aqueous extraction at 1% to 5% of powder mass per volume, preferably 2% of powder mass per volume; c) precipitation with ethanol 969GL using 1 to 3 times the aqueous extract volume; d) press filtration of the precipitate obtained in (c); e) solublization of the polysaccharides obtained in step (d) with water; and f) drying the polysaccharides obtained in step (e). In another embodiment, the present invention relates to a cosmetic composition containing polysaccharides obtained according to the process defined above and to the use of said polysaccharides.