Inulin as microencapsulating agent improves physicochemical properties of spray-dried aspalathin-rich green rooibos (Aspalathus linearis) extract with α-glucosidase inhibitory activity
Limiting aspalathin degradation during spray-drying of green rooibos extract (GRE) is crucial to produce a functional food ingredient with antidiabetic properties. Retention of aspalathin in a GRE-inulin mixture (1:1, m/m) was not affected by process conditions (inlet air temperature, feed concentra...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2018-09-01
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Series: | Journal of Functional Foods |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1756464618303633 |