| 摘要 |
A process for rupturing cells by thermal shock is disclosed in which a slurry or aqueous cells is treated with a fluid at a higher temperature and pressure than the slurry, sufficient to cause structural damage to the cells. The resultant slurry/fluid mixture is maintained at an elevated temperature for sufficient time to allow release of the intracellular material prior to cooling. Subsequently co-enzymes, co-factors and other intracellular products may be obtained from the cooled mixture. The process is readily applied to yeast cells, without preventing their subsequent use for the production of yeast extract. |
