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KMID : 1147820210100010042
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Journal of Naturopathy
2021 Volume.10 No. 1 p.42 ~ p.47
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Antioxidant Effect of Hot Water Extracts from 3 Types Indonesia Plants (Hibiscus Petals, Moringa Oleifera Gymnosperm, and Nipa Fruticans Wurmb)
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Choi Ji-Hye
Hwang Jin-Woo
Lee Sung-Gyu
Heo Su-Hak
Kang Hyun
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Abstract
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Purpose: This study investigated the antioxidant activities of water extracts from Hibiscus petals, Moringa oleifera gymnosperm, and Nipa fruticans wurmb. Also, the possibility of their use as a functional cosmetic material and food were searched.
Methods: We extracted Hibiscus petals, M. oleifera gymnosperm, and N. fruticans wurmb with water. And then, we measured the content of total polyphenols and flavonoids and the ability to scavenging free groups of ABTS and DPPH to study the antioxidant function. The toxicity of samples evaluated by measuring cell viability.
Results: The polyphenol content of the water extract of N. fruticans wurmb was 109 μg/mg, which was significantly higher than that of Hibiscus petals (13 μg/mg) and M. oleifera gymnosperm (19 μg/mg). Radical scavenging ability was also excellent in N. fruticans wurmb, and the cytotoxicity test results of the samples were similar.
Conclusions: The water extracts showed antioxidant activity to use for cosmetic materials or natural healing foodstuff.
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KEYWORD
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Hibiscus petals, Moringa oleifera gymnosperm, Nipa fruticans wurmb, antioxidant, polyphenol
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