Cryoprotective agents for frozen concentrated starters from non-bitter Streptococcus lactis strains
Six cryoprotective agents were tested on cells harvested from 4 pH-regulated fermentations of a non-bitter S. lactis strain. Addition of 5% lactose or 5% sucrose to centrifugation pellets and a storage temperature of -40 C or -70 C resulted in the highest viability and acid-producing activity of frozen concentrated starters. © 1988 Kluwer Academic Publishers.
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| Main Authors: | , , |
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| Format: | artículo biblioteca |
| Language: | English |
| Published: |
Springer
1988
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| Online Access: | http://hdl.handle.net/20.500.12792/5855 http://hdl.handle.net/10261/292364 |
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