Process for producing crude pectin through ion exchange

Details Process for producing crude pectin through ion exchange Process for producing crude pectin through ion exchange

1993-03-31

1994-10-11

Rollins, John W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536124, 426577, C08B 3706, C07H 100

Patent

active

053548515

ABSTRACT:
An environmentally-friendly process for producing a low-cost, crude, human-consumable, pectic material containing fiber which includes the steps of (i) reacting an aqueous slurry of an edible fiber with an alkaline earth metal electrolyte, (ii) separating the slurry into a pectin-rich solid fraction and a pectin-poor liquid fraction, (iii) passing the fiber through an ion exchange column to exchanging H.sup.- ions for the previously added alkaline earth metal ions on the pectin component of the fiber, and (iv) drying the fiber.

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