Proceedings of the 8th International Conference of Food, Agriculture and Natural Resource & the Second International Conference of Sustainable Industrial Agriculture (IC-FANRES-IC-SIA 2023)

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Screening of Antioxidant Activity, Total Phenolics, and Flavonoid on Selected Northern Thailand Medicinal Rhizomes

Authors
Fahmi Ilman Fahrudin1, *, Pilairuk Intipunya2, Suphat Phongthai2, Tri Indrarini Wirjantoro2
1PhD’s Degree Program in Food Science and Technology (International Program), Faculty of Agro-Industry, Chiang Mai University, 50100, Chiang Mai, Thailand
2Division of Food Science and Technology, Faculty of Agro-Industry, Chiang Mai University, 50100, Chiang Mai, Thailand
*Corresponding author. Email: fahmi_fahrudin@cmu.ac.th.com
Corresponding Author
Fahmi Ilman Fahrudin
Available Online 14 July 2024.
DOI
10.2991/978-94-6463-451-8_21How to use a DOI?
Keywords
Boesenbergia rotunda; Bioactive compounds; Antioxidant; Phenolic; Flavonoid
Abstract

The study aimed to determine the freeze-dried chemical and physical properties of northern Thailand medicinal rhizomes for potential use in food and pharmaceutical products. Those are Kaempferia parviflora, Alpinia galanga and Boesenbergia rotunda. Freeze-drying was chosen as an efficient method to preserve the high-antioxidant materials. Several analyses were conducted to determine the potential of these rhizomes. Determining antioxidant activity using two methods from the DPPH and ABTS radical scavenging activity, Total Phenolic was using Folin Ciocataleu and Total Flavonoid assay. The analysis results showed that the highest antioxidant activity scavenges activity was Boesenbergia rotunda in the DPPH scavenging activity. At the same time, the results of ABTS scavenging activity also found similar results: Boesenbergia rotunda showed the highest inhibition compared to other rhizomes. Meanwhile, total phenolic and flavonoid remained the same, with the highest being Boesenbergia rotunda. In conclusion, among the selected northern Thailand rhizomes, Boesenbergia rotunda becomes the potential rhizome to be conducted to optimise extraction for a further process and apply both food and pharmaceutical products.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 8th International Conference of Food, Agriculture and Natural Resource & the Second International Conference of Sustainable Industrial Agriculture (IC-FANRES-IC-SIA 2023)
Series
Advances in Biological Sciences Research
Publication Date
14 July 2024
ISBN
10.2991/978-94-6463-451-8_21
ISSN
2468-5747
DOI
10.2991/978-94-6463-451-8_21How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Fahmi Ilman Fahrudin
AU  - Pilairuk Intipunya
AU  - Suphat Phongthai
AU  - Tri Indrarini Wirjantoro
PY  - 2024
DA  - 2024/07/14
TI  - Screening of Antioxidant Activity, Total Phenolics, and Flavonoid on Selected Northern Thailand Medicinal Rhizomes
BT  - Proceedings of the 8th International Conference of Food, Agriculture and Natural Resource & the Second International Conference of Sustainable Industrial Agriculture (IC-FANRES-IC-SIA 2023)
PB  - Atlantis Press
SP  - 237
EP  - 246
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-451-8_21
DO  - 10.2991/978-94-6463-451-8_21
ID  - Fahrudin2024
ER  -