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Titel:

Effects of conventional and nonconventional drying on the stability of Bifidobacterium animalis subsp. lactis INL1

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Zacarías, Mariá Florencia; Reinheimer, Jorge A.; Vinderola, Gabriel; Kulozik, Ulrich; Ambros, Sabine
Abstract:
Freeze, spray, vacuum, microwave vacuum- and microwave freeze-drying were applied to Bifidobacterium animalis subsp. lactis INL1. Freeze and microwave freeze-drying showed the highest survival after drying. When a storage test (25 °C; oxygen) was performed, these cultures were the most sensitive ones at aw = 0.23, but the addition of lactose improved their stability after 8 weeks. Flow cytometry was useful to assess viability after drying but not during storage. Our results show that dehydration...     »
Zeitschriftentitel:
International Journal of Dairy Technology
Jahr:
2020
Seitenangaben Beitrag:
1--9
Volltext / DOI:
doi:10.1111/1471-0307.12684
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