Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing element or inorganic compound except carbon dioxide
Patent
1980-03-10
1981-09-08
Marantz, Sidney
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing element or inorganic compound except carbon dioxide
127 48, 127 57, 435276, 435818, C13D 300, C12P 300
Patent
active
042885515
ABSTRACT:
A process for removing color, turbidity, flavor, and odor from impure sugar syrups by entrapping the sugar impurities in an insoluble, primary calcium phosphate or aluminum hydroxide floc at about neutral pH, adding a suitable amount of hydrogen peroxide, rapidly decomposing the hydrogen peroxide with catalase to form a quantity of oxygen bubbles, and, during bubble formation, adding a polyelectrolyte to convert the primary floc into a secondary floc in which the oxygen bubbles are entrapped thereby causing flotation. The purified sugar syrup is then filtered with or without activated carbon and small amounts of a filter aid to produce a sugar syrup with substantially reduced color, turbidity, flavor, and odor.
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Gudnason Geir V.
Stell Joseph E.
Marantz Sidney
The Coca-Cola Company
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