Activated pectin-containing biomass compositions, products, and methods of producing
Methods for producing an activated pectin-containing biomass composition are provided. These methods include A) mixing a starting pectin-containing biomass material comprising an insoluble fiber component and an insoluble protopectin component with an aqueous solution of an alcohol to form a mixture...
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Zusammenfassung: | Methods for producing an activated pectin-containing biomass composition are provided. These methods include A) mixing a starting pectin-containing biomass material comprising an insoluble fiber component and an insoluble protopectin component with an aqueous solution of an alcohol to form a mixture; B) activating the starting pectin-containing biomass material to form an activated pectin-containing biomass material comprising the insoluble fiber component and a soluble pectin component by subjecting the starting pectin-containing biomass material to (i) an activating solution formed by adding hydrochloric acid and/or sulfuric acid to the mixture to adjust the pH of the mixture within the range from at or about 0.5 to at or about 2.5 and (ii) heat to a temperature greater than at or about 40 degrees Celsius; C) applying mechanical energy either (i) to the mixture of step A), (ii) during the activating of step B), or (iii) to the mixture of step A) and during the activating of step B); and (D) separating the activated pectin-containing biomass material from the mixture. Alcohol is generally present in the mixture at an amount of greater than about 35 weight percent based on the total weight of the mixture. Activated pectin- containing biomass compositions are also provided. |
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