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:
Aug. 12, 2014
Filed:
May. 28, 2008
Begoña Bartolomé´sualdea, Madrid, ES;
María Monagas Juan, Madrid, ES;
Ignacio Garrido Lafuente, Madrid, ES;
María Carmen Gómez-cordovés DE LA Vega, Madrid, ES;
Rosa Lebrón Aguilar, Madrid, ES;
José Carlos Quintela Fernandez, Madrid, ES;
Esther DE LA Fuente García, Madrid, ES;
Alejandro Jara García-navas, Madrid, ES;
Begoña Bartolomé´Sualdea, Madrid, ES;
María Monagas Juan, Madrid, ES;
Ignacio Garrido Lafuente, Madrid, ES;
María Carmen Gómez-Cordovés De La Vega, Madrid, ES;
Rosa Lebrón Aguilar, Madrid, ES;
José Carlos Quintela Fernandez, Madrid, ES;
Esther De La Fuente García, Madrid, ES;
Alejandro Jara García-Navas, Madrid, ES;
Consejo Superior de Investigaciones Cientificas, Madrid, ES;
Biosearch, S.A., Granada, ES;
Abstract
The present disclosure concerns phenolic extracts containing procyanidins, propelargonidins and prodelfinidins obtained from peel of the almond [(Mili.) D. A. Webb,(L.) Batsch.,(Mili.),(L.) or(L.)]. In particular, the objective is to obtain extracts rich in proanthocyanidins with type-A bonds. The preparation method disclosed comprises: (a) a maceration of plant material with organic solvents at 25-100° C., (b) purification by liquid-liquid extraction and/or adsorption or ion exchange chromatography, and (c) optionally, a final drying. Also disclosed are the possible activities/properties of these extracts such as anti-oxidant activity and others, which determine the use thereof as a nutritional or health ingredient, and the use thereof in the cosmetic and pharmaceutical industry.