To provide a process for producing an oil or a polyunsaturated fatty acid (PUFA), from an aqueous liquid comprising cells.
There is provided a process for producing fermented broth containing an oil or a polyunsaturated fatty acid (PUFA) by performing a wide variety of techniques such as deaeration steps including the application of a vacuum (or reduced pressure), mechanical deaeration or degassing by reduced stirring or subjection of the broth to centrifugal forces, reducion of viscosity (by dilution or heating), reduction in the supply of oxygen or air during fermentation or a reduction in stirring rate, lowering of the pH (to lower the solubility of CO2), filtration using PTFE capillaries, gas displacement (by bubbling in nitrogen or helium), or chemical deaeration (using oxygen scavengers).
VERKOEIJEN DANIEL
| JP2000508888A | 2000-07-18 |
| US4970167A | 1990-11-13 |
Ikeda adult
Kazuhiro Yamaguchi
Masakazu Noda
Yoshinori Shimizu
Hiroto Kido
Masato Ikeda
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