The phytochemical constituent and antioxidant activity of Sea Weed Euchaema Cottonii

This study aimed to determine the phytochemical content and antioxidant activity of the red sea weed Euchaema cottonii. The phytochemical component of this seaweed can be used as an agent for enteric methane mitigation. The antioxidant can be used to reduce the reaction of free radicals when the ani...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2024-02, Vol.1312 (1), p.12006
Main Authors: Widiawati, Y, Widodo, S, Herliatika, A, Shiddieqy, M I, Rohaeni, E S, Rakhmani, S I W, Rofiq, M N, Asmairicen, S, Bansi, H, Widaringsih, W, Andreas, E M W
Format: Article
Language:English
Subjects:
Algae
Antioxidants
Dichloromethane
Flavonoids
Free radicals
Heat stress
Heat tolerance
Hexanes
Phenolic compounds
Phenols
Phytochemicals
Saponins
Seaweeds
Weeds
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Summary:This study aimed to determine the phytochemical content and antioxidant activity of the red sea weed Euchaema cottonii. The phytochemical component of this seaweed can be used as an agent for enteric methane mitigation. The antioxidant can be used to reduce the reaction of free radicals when the animals are in heat stress conditions. The study presented used fresh and oven-dried E. cottonii. The methods of study started with the extracting process of two seaweed samples (fresh and sundried) using 3 types of solutions, namely water, hexane, and dichloromethane (DCM). The phytochemical content was analyzed using spektro-tanat, while antioxidant activity was determined using the DPPH test (1,1-diphenyl-2-picrilhidrazil). The result showed that the extract seaweed E. cottonii contained alkaloid, flavonoid, saponin, and steroid/triterpenoid. The seaweed did not contain tannin. The seaweed contains 0.249 to 2.430 mg TAE/gram of total phenolic. Based on the results of the antioxidant activity test using DPPH obtained extract seaweed E. cottonii is active as an antioxidant. The highest phytochemical and phenolic content resulted when the dried seaweed was extracted using the DCM. It is concluded that sea weed E. cottonii contains some phytochemicals and has an antioxidant activity.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/1312/1/012006