Proceedings of the International Conference of Tropical Studies and its Applications (ICTROPS 2022)

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Phytochemical Analysis and Screening of Antibacterial Activity of White Pacing Flower (Costus Speciosus (J. Koening) Sm.)

Authors
Ersa Marina Rahmawati1, Eva Marliana1, Ritbey Ruga1, *
1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Mulawarman University, Samarinda, 75123, East Kalimantan, Indonesia
*Corresponding author. Email: ritbey.r@fmipa.unmul.ac.id
Corresponding Author
Ritbey Ruga
Available Online 27 July 2023.
DOI
10.2991/978-94-6463-180-7_29How to use a DOI?
Keywords
Costus speciosus; Antibacterial; Minimum Inhibitory Concentration
Abstract

This study was conducted with the aim of identifying secondary metabolite compounds and antibacterial activity of white pacing flower extract (Costus speciosus (J. Koenig) Sm.). Phytochemical screening tests are performed qualitatively and antibacterial activity tests are carried out by agar well diffusion methods with modification against Staphylococcus aureus ATCC 25923, Propionibacterium acnes KCCM 41747, Streptococcus mutans ATCC 25175, Streptococcus sobrinus KCCM 11898 and Salmonella typhi ATCC 422. The results of phytochemical screening showed that crude ethanol extract containing flavonoids, phenolics, and saponins, in the methanol:water fraction containing flavonoids, phenolics, and tannins while the n-hexane and ethyl acetate fractions containing steroid compounds. Antibacterial screening showed the highest antibacterial activity in the ethyl acetate fraction against P. acnes with an inhibition zone diameter of 11.3 mm and a minimum inhibitory concentration value of 0.25%.

Copyright
© 2023 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 International Conference of Tropical Studies and its Applications (ICTROPS 2022)
Series
Advances in Biological Sciences Research
Publication Date
27 July 2023
ISBN
10.2991/978-94-6463-180-7_29
ISSN
2468-5747
DOI
10.2991/978-94-6463-180-7_29How to use a DOI?
Copyright
© 2023 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  - Ersa Marina Rahmawati
AU  - Eva Marliana
AU  - Ritbey Ruga
PY  - 2023
DA  - 2023/07/27
TI  - Phytochemical Analysis and Screening of Antibacterial Activity of White Pacing Flower (Costus Speciosus (J. Koening) Sm.)
BT  - Proceedings of the International Conference of Tropical Studies and its Applications (ICTROPS 2022)
PB  - Atlantis Press
SP  - 266
EP  - 277
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-180-7_29
DO  - 10.2991/978-94-6463-180-7_29
ID  - Rahmawati2023
ER  -