An overview of antimicrobial and antioxidant bioautography method analysis: Cosmos caudatus and Orthosiphon stamineus / Nadia Anuar, Sadia Sultan and Kamran Ashraf

Anuar, Nadia and Sultan, Sadia and Ashraf, Kamran (2022) An overview of antimicrobial and antioxidant bioautography method analysis: Cosmos caudatus and Orthosiphon stamineus / Nadia Anuar, Sadia Sultan and Kamran Ashraf. International Journal of Pharmaceuticals, Nutraceuticals and Cosmetic Science (IJPNaCS), 5 (1). pp. 1-12. ISSN 2682-8146

Abstract

Medicinal herbs such as Cosmos caudatus and Orthosiphon stamineus are sources of a huge number of bioactive compounds with antioxidant and antimicrobial properties. C. caudatus plant has bioactive compounds such as phenolics, flavonoids, and terpenoids. On the other hand, phytochemicals from O. stamineus have been shown to have a wide range of traditional applications due to their antioxidant and antibacterial characteristics. The bioautography method is used to isolate active molecules on chromatogram followed by the chemical and biological detection system. In antimicrobial bioautography, agar overlay Thin Layer Chromatography (TLC) bioautography detection, direct TLC bioautography detection, and contact bioautography are used for antimicrobial screening of the compounds. Meanwhile, TLC 2, 2-diphenyl-1-picrylhydrazylradical (TLC-DPPH) bioautography is applied for the detection of antioxidant activity of the plant extracts. This review aims to list and describe the antimicrobial and antioxidant bioautographic methods used especially for C. caudatus and O. stamineus plants. This study might be useful in identifying the antimicrobial and antioxidant properties of the constituents of both plants.

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Item Type: Article
Creators:
Creators
Email / ID Num.
Anuar, Nadia
UNSPECIFIED
Sultan, Sadia
UNSPECIFIED
Ashraf, Kamran
kamran1368@uitm.edu.my
Subjects: Q Science > QK Botany > Spermatophyta. Phanerogams
Q Science > QK Botany > Plant physiology > Physical plant physiology
Q Science > QK Botany > Plant physiology > Botanical chemistry. Phytochemicals > Nutrition. Plant food. Assimilation of nitrogen, etc.
R Medicine > RB Pathology > Antioxidants
Divisions: Universiti Teknologi MARA, Selangor > Puncak Alam Campus > Faculty of Pharmacy
Journal or Publication Title: International Journal of Pharmaceuticals, Nutraceuticals and Cosmetic Science (IJPNaCS)
UiTM Journal Collections: UiTM Journal > International Journal of Pharmaceuticals, Nutraceuticals and Cosmetic Science (IJPNaCS)
ISSN: 2682-8146
Volume: 5
Number: 1
Page Range: pp. 1-12
Keywords: Antimicrobial, antioxidant, bioautographic, cosmos caudatus, orthosiphom stamineus
Date: 2022
URI: https://ir.uitm.edu.my/id/eprint/70770
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