Antioxidant Properties of Crude Extract, Partition Extract, and Fermented Medium of Dendrobium sabin Flower
Joint Authors
Mohamad Moklas, Mohamad Aris
Mat Taib, Che Norma
Abu, Farahziela
Mohd Akhir, Sobri
Source
Evidence-Based Complementary and Alternative Medicine
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-07-06
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Antioxidant properties of crude extract, partition extract, and fermented medium from Dendrobium sabin (DS) flower were investigated.
The oven-dried DS flower was extracted using 100% methanol (w/v), 100% ethanol (w/v), and 100% water (w/v).
The 100% methanolic crude extract showed the highest total phenolic content (40.33 ± mg GAE/g extract) and the best antioxidant properties as shown by DPPH, ABTS, and FRAP assays.
A correlation relationship between antioxidant activity and total phenolic content showed that phenolic compounds were the dominant antioxidant components in this flower extract.
The microbial fermentation on DS flower medium showed a potential in increasing the phenolic content and DPPH scavenging activity.
The TPC of final fermented medium showed approximately 18% increment, while the DPPH of fermented medium increased significantly to approximately 80% at the end of the fermentation.
Dendrobium sabin (DS) flower showed very good potential properties of antioxidant in crude extract and partition extract as well as better antioxidant activity in the flower fermented medium.
American Psychological Association (APA)
Abu, Farahziela& Mat Taib, Che Norma& Mohamad Moklas, Mohamad Aris& Mohd Akhir, Sobri. 2017. Antioxidant Properties of Crude Extract, Partition Extract, and Fermented Medium of Dendrobium sabin Flower. Evidence-Based Complementary and Alternative Medicine،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1153371
Modern Language Association (MLA)
Abu, Farahziela…[et al.]. Antioxidant Properties of Crude Extract, Partition Extract, and Fermented Medium of Dendrobium sabin Flower. Evidence-Based Complementary and Alternative Medicine No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1153371
American Medical Association (AMA)
Abu, Farahziela& Mat Taib, Che Norma& Mohamad Moklas, Mohamad Aris& Mohd Akhir, Sobri. Antioxidant Properties of Crude Extract, Partition Extract, and Fermented Medium of Dendrobium sabin Flower. Evidence-Based Complementary and Alternative Medicine. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1153371
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1153371