| 摘要 |
THE INVENTION AIMS AT PROVIDING A METHOD OF PRODUCING A POLY-3-HYDROXYALKANOIC ACID, WHICH COMPRISES CARRYING OUT A PHYSICAL DISRUPTION TREATMENT OF A SUSPENSION OF POLY-3-HYDROXYALKANOIC ACID-CONTAINING MICROBIAL CELLS WITH ADDING AN ALKALI THERETO EITHER CONTINUOUSLY OR INTERMITTENTLY AND, THEREAFTER, SEPARATING THE POLY-3-HYROALKANOIC ACID.
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