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Title:

Impact of the CaCl2 content in the rehydration media on the~microcapsule formation out of spray dried capsule precursors~for~the immobilization of probiotic bacteria

Document type:
Zeitschriftenaufsatz
Author(s):
Würth, R.; Wiesner, S.; Foerst, P.; Kulozik, U.
Abstract:
Abstract The aim of this work was to develop a capsule formation process at moderate temperatures with a high encapsulation yield (EY) of probiotic bacteria. Capsule precursors (CP) obtained by spray drying were rehydrated at 40~°C in aqueous solution to form water-insoluble hydrogel capsules. The CaCl2 concentration (0--2~mm) in the rehydration solution was varied. The rehydration step was evaluated regarding matrix stability and capsule size. The results show that only low amounts of non-aggre...     »
Journal title:
International Dairy Journal
Year:
2017
Journal volume:
68
Pages contribution:
75--79
Fulltext / DOI:
doi:10.1016/j.idairyj.2017.01.008
Print-ISSN:
0958-6946
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