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En la Categoría | Comer, Noticias, Salud
Tags | frutas y verduras, películascomestibles, recubrimientos
Los recubrimientos comestibles para frutas, en alza
Publicado el 11 septiembre 2013 Por Marta Hualde
“El uso de películas comestibles probablemente aumentará dramáticamente enel futuro,
especialmente para las frutas y verduras, porque los consumidores conscientes de la salud buscan
más alimentos que requieren una preparación mínima,como la fruta cortada y las ensaladas
premezcladas”,según explicó el investigador Attila E. Pavlath, del Centro de Investigación de la Región
Occidental del Departamento de Agricultura de Estados Unidos en Albany , California,Estados Unidos.
Esos revestimientos consisten en una capa delgada de materialcomestible aplicada a la superficie de
un producto alimenticio para conservar la frescura.Las manzanas,por ejemplo,pierden parte de su
capa de cera natural durante el lavado después de la cosecha,por lo que se puede sustituir por una capa
delgada de cera de carnauba, obtenida de las hojas de las palmeras,que también aporta a los dulces de
chocolate recubiertos de azúcar un brillo atractivo. Almidón, alginato, carragenano, gluten, suero de
leche y cera de abejas son otros recubrimientos comestibles comunes.
Tras valorar los avances en mantener los alimentos frescos,sabrosos yseguros durante periodos más
largos de tiempo a través de la utilización de revestimientos invisibles,incoloros,inodoros e insípidos,
este científico señaló que el uso de películas comestibles ha crecido de manera espectacular desde
mediados de la década de 1980, cuando sólo diezempresas estaban en el negocio,a más de mil
empresas.

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Los recubrimientos comestibles para frutas, en alza

  • 1. En la Categoría | Comer, Noticias, Salud Tags | frutas y verduras, películascomestibles, recubrimientos Los recubrimientos comestibles para frutas, en alza Publicado el 11 septiembre 2013 Por Marta Hualde “El uso de películas comestibles probablemente aumentará dramáticamente enel futuro, especialmente para las frutas y verduras, porque los consumidores conscientes de la salud buscan más alimentos que requieren una preparación mínima,como la fruta cortada y las ensaladas premezcladas”,según explicó el investigador Attila E. Pavlath, del Centro de Investigación de la Región Occidental del Departamento de Agricultura de Estados Unidos en Albany , California,Estados Unidos. Esos revestimientos consisten en una capa delgada de materialcomestible aplicada a la superficie de un producto alimenticio para conservar la frescura.Las manzanas,por ejemplo,pierden parte de su capa de cera natural durante el lavado después de la cosecha,por lo que se puede sustituir por una capa delgada de cera de carnauba, obtenida de las hojas de las palmeras,que también aporta a los dulces de chocolate recubiertos de azúcar un brillo atractivo. Almidón, alginato, carragenano, gluten, suero de leche y cera de abejas son otros recubrimientos comestibles comunes. Tras valorar los avances en mantener los alimentos frescos,sabrosos yseguros durante periodos más largos de tiempo a través de la utilización de revestimientos invisibles,incoloros,inodoros e insípidos, este científico señaló que el uso de películas comestibles ha crecido de manera espectacular desde mediados de la década de 1980, cuando sólo diezempresas estaban en el negocio,a más de mil empresas.