Method for simultaneous concentration and rectification of grape must using nanofiltration and electrodialysis

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United States of America Patent

PATENT NO 8945645
APP PUB NO 20100092628A1
SERIAL NO

12446668

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Abstract

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The invention described herein relates to a process for the simultaneous concentration and rectification of grape must with the retention of the volatile aromas precursors. The process consists in the integration of nanofiltration in concentration/diafiltration modes, with electrodialysis. The nanofiltration membranes exhibit selective permeation controlled by steric hindrance mechanisms and/or electrostatic interactions.

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Patent Owner(s)

Patent OwnerAddress
INSTITUTO SUPERIOR TECNICORUA DE FUNDOES 151 3700-121 S J MADEIRA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geraldes, Fernandes Victor Manuel Lisbon, PT 1 1
Martins, Lopes Catarino Gomes Isabel Margarida Sao Domingos de Rana, PT 1 1
Neves, Correia de Pinto Maria Norberta Lisbon, PT 1 1

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