VERFAHREN ZUR GEWINNUNG VON WERTSTOFFEN AUS NEBENPRODUKTEN DER OBST- UND GEMÜSEVERARBEITUNG

VERFAHREN ZUR GEWINNUNG VON WERTSTOFFEN AUS NEBENPRODUKTEN DER OBST- UND GEMÜSEVERARBEITUNG

A method for obtaining useful materials from the by-products of fruit and vegetable processing. In order to obtain pectin as a first useful substance from the by-products with the aid of a selective adsorber, the polyphenols contained in the by-products are separated as a second useful substance and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ENDRESS, HANS-ULRICH, KELLER, PETRA, CARLE, REINHOLD, FOX, GERHARD, F, RAUCH, DIETMAR, KATZSCHNER, THOMAS, RENTSCHLER, CHRISTINE, SCHIEBER, ANDREAS
Format: Patent
Sprache:ger
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
DERIVATIVES THEREOF
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POLYSACCHARIDES
SEPARATION
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
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Beschreibung
Zusammenfassung:A method for obtaining useful materials from the by-products of fruit and vegetable processing. In order to obtain pectin as a first useful substance from the by-products with the aid of a selective adsorber, the polyphenols contained in the by-products are separated as a second useful substance and are obtained as a result of subsequent desorption of the adsorber. By-products which are especially used here are those arising during the production of juice from ripe fruits or vegetables, i.e. apple marc or citrus marc in particular.