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In vitro and in vivo bioaccessibility, antioxidant activity, and color of red radish anthocyanins as influenced by different drying methods
- Source :
- Food Chemistry: X, Vol 18, Iss , Pp 100633- (2023)
- Publication Year :
- 2023
- Publisher :
- Elsevier, 2023.
-
Abstract
- This study aims to examine the effects of various drying methods, namely vacuum freeze drying (VFD), vacuum drying (VD), hot air drying (HAD), sun drying (SD), and air-impingement jet drying (AIJD), on in vitro and in vivo bioaccessibility of red radish anthocyanins. By color parameters, VFD- and AIJD-dried red radish showed redder color to HAD-, SD-, and VD-dried red radish. SEM images of dried red radish showed multiple holes and loose interior structure. Forty-six anthocyanins were identified in red radish. Original, in vitro and in vivo digestive samples from VFD-dried red radish contained more anthocyanins and were more bioaccessibility than fresh and other dried red radishes. In vitro and in vivo research revealed that dried red radish showed weaker and stronger FRAP and ABTS·+ scavenging activities than fresh red radish. Colon content of mice had significantly higher FRAP and ABTS·+ scavenging activities than the stomach, small intestine, and cecum contents.
Details
- Language :
- English
- ISSN :
- 25901575
- Volume :
- 18
- Issue :
- 100633-
- Database :
- Directory of Open Access Journals
- Journal :
- Food Chemistry: X
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.21840045f4e4b658679c88091589af6
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.fochx.2023.100633