Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, comprising a casein matrix, a basic amino acid and a metal selected from a divalent metal, a trivalent metal and combinations thereof. Said nanoparticles can encapsulate a water soluble or fat soluble biologically active compound. The invention is applicable in the food, pharmaceutical and cosmetic sectors and in the nanotechnology sector.
Type:
Grant
Filed:
February 24, 2011
Date of Patent:
January 19, 2021
Assignees:
CENTRO NACIONAL DE TECNOLOGÍA Y SEGURIDAD ALIMENTARIA, LABORATORIO DEL EBRO, UNIVERSIDAD DE NAVARRA
Inventors:
Maite Agüeros Bazo, Irene Esparza Catalán, Carolina González Ferrero, Carlos Javier González Navarro, Juan Manuel Irache Garreta, Ana Romo Hualde
Abstract: The invention relates to microparticles comprising a matrix formed by casein and chitosan, and probiotic bacteria; said matrix protects said probiotic bacteria during (i) processing, (ii) storage and (iii) transit through the gastrointestinal tract, prolonging their lifetime. The present invention also relates to the method for obtaining the microparticles and to the products and compositions incorporating them.
Type:
Grant
Filed:
July 5, 2013
Date of Patent:
October 30, 2018
Assignees:
CENTRO NACIONAL DE TECNOLOGÍA Y SEGURIDAD ALIMENTARIA, LABORATORIO DEL EBRO, UNIVERSIDAD DE NAVARRA
Inventors:
Maite Agüeros Bazo, Irene Esparza Catalán, Carlos Gamazo De La Rasilla, Carolina González Ferrero, Carlos Javier González navarro, Juan Manuel Irache Garreta, Rebeca Peñalba Sobrón, Ana Romo Hualde, Raquel Virto Resano
Abstract: The present invention relates to nanoparticles for encapsulating compounds, the preparation and uses thereof, comprising a casein matrix, a basic amino acid and a metal selected from a divalent metal, a trivalent metal and combinations thereof. Said nanoparticles can encapsulate a water soluble or fat soluble biologically active compound. The invention is applicable in the food, pharmaceutical and cosmetic sectors and in the nanotechnology sector.
Type:
Application
Filed:
February 24, 2011
Publication date:
August 15, 2013
Applicants:
CENTRO NACIONAL DE TECNOLOGÍA Y SEGURIDAD ALIMENTARIA, LABORATORIO DEL EBRO, UNIVERSIDAD DE NAVARRA
Inventors:
Maite Agüeros Bazo, Irene Esparza Catalán, Carolina González Ferrero, Carlos Javier González Navarro, Juan Manuel Irache Garreta, Ana Romo Hualde
Abstract: The present invention relates to nanoparticles for the encapsulation of compounds, the obtaining and uses thereof. The nanoparticles comprise a zein matrix and a basic amino acid. Said nanoparticles can encapsulate a water-soluble or fat-soluble biologically active compound. It is applicable in the food, pharmaceutical and cosmetic sectors and in the nanotechnology sector.
Type:
Application
Filed:
July 15, 2011
Publication date:
May 9, 2013
Applicants:
UNIVERSIDAD DE NAVARRA, CENTRO NACIONAL DE TECNOLOGÍA Y SEGURIDAD ALIMENTARIA, LABORATORIO DEL EBRO
Inventors:
Maite Agüeros Bazo, Irene Esparza Catalán, Carolina González Ferrero, Carlos Javier González Navarro, Juan Manuel Irache Garreta, Ana Romo Hualde
Abstract: The invention relates to a system for packaging minimally processed fresh vegetable products, according to which the application products are covered with a laminar wrapping provided with a certain permeability to gases, inside which the products are housed immersed in a modified atmosphere formed by nitrogen (N2), carbon dioxide (CO2) and oxygen (O2).
Type:
Application
Filed:
September 12, 2007
Publication date:
March 13, 2008
Applicant:
Centro Nacional de Tecnologia y Seguridad Alimentaria. Laboratorio del Ebro
Inventors:
Pedro NAVARRO RUIZ, Amaia YABEN AROSTEGUI, Luis GUTIERREZ MADORRAN, Carlos GONZALEZ NAVARRO, Aurora IRIGOYEN MORIANA, Maria ORTIGOSA OCON, Paloma TORRE HERNANDEZ