Hydroxycitric acid concentrate and food products prepared theref

Food or edible material: processes – compositions – and products – Involving ion exchange – sequestering or chelating material

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Details

426 72, 426333, 426549, 426590, 426599, 426615, 426655, A23L 278

Patent

active

055365167

ABSTRACT:
A process of enriching hyroxycitric acid (HCA) from Garcinia rind in which a salt-free water extract of Garcinia rind is loaded onto an anion exchange column, eluted with a metal hydroxide for release of HCA. The water-extract is then treated with a cation exchange column to make free HCA as a free acid. The water extract is loaded at a capacity of 100 to 125% of the anion exchange column and at a capacity of 50 to 90% of the cation exchange column. The HCA can be added to food products such as beverages and snack bars.

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