Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1990-10-05
1991-09-03
Lilling, Herbert J
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435917, 435923, C12R 1685, C12R 173, C12P 748
Patent
active
050454595
ABSTRACT:
Disclosed is an improved method for preparing a particulate citric acid material. The method involves spray granulating citric acid from its partially purified fermentation broth to form granules which are freer flowing and less inclined to fracture than is citric acid prepared by crystallization techniques which properties render this material suitable for handling in bulk.
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Mothes Helmut A.
Patwardhan Bhalchandra H.
Schroeder Theo G.
Solow David J.
Haarmann & Reimer Corp.
Jeffers Jerome L.
Lilling Herbert J
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