In:
Applied Mechanics and Materials, Trans Tech Publications, Ltd., Vol. 568-570 ( 2014-6), p. 1911-1914
Abstract:
In order to reveal the effect of drying temperature on quality of purple sweet potato powder, four drying temperatures (70, 80, 90 and 100 o C) were selected. The effect of color, anthocyanin content, and scavenging ABTS free radical ability were studied. The results showed that drying process decreased anthocyanin content, and with increasing drying temperature, the a* value and anthocyanin content decreased. However, the treatments dried at 80, 90 o C exhibited the similar scavenging ABTS free radical ability with control, while the treatments dried at 70, 100 o C had lower scavenging ability than control.
Type of Medium:
Online Resource
ISSN:
1662-7482
DOI:
10.4028/www.scientific.net/AMM.568-570
DOI:
10.4028/www.scientific.net/AMM.568-570.1911
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2014
detail.hit.zdb_id:
2251882-4
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