Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract

Mangroves are plants known for their various medicinal and economical values, and therefore are widely investigated for their phytochemical, antioxidant, antidiarrheal, and antimicrobial activities. In the present study, we analyze the antioxidant and anticorrosive properties of <i>Ceriops tag...

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Autores principales:	Md Shamsuzzaman, Kathirvel Kalaiselvi, Mayakrishnan Prabakaran
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Ceriops tagal</i> antioxidant corrosion inhibition mild steel SEM-EDX AFM Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/50dad3507412439db5243c5e6a34d137
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spelling	oai:doaj.org-article:50dad3507412439db5243c5e6a34d1372021-11-11T15:12:58ZEvaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract10.3390/app1121101502076-3417https://doaj.org/article/50dad3507412439db5243c5e6a34d1372021-10-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/21/10150https://doaj.org/toc/2076-3417Mangroves are plants known for their various medicinal and economical values, and therefore are widely investigated for their phytochemical, antioxidant, antidiarrheal, and antimicrobial activities. In the present study, we analyze the antioxidant and anticorrosive properties of <i>Ceriops tagal</i> (<i>C. tagal</i>), a tropical and subtropical mangrove plant of the Rhizophoraceae family. The total phenolic content (TPC) and total flavonoid content (TFC) were found to be 101.52 and 35.71 mg/g, respectively. The extract (100 µg/mL) exhibited 83.88, 85, and 87% antioxidant property against 1,1-diphenyl-2-picrylhydrazyl (DPPH), nitric oxide, and hydrogen peroxide free radicals. In addition, 600 ppm of <i>C. tagal</i> extract showed 95% corrosion inhibition against 1 M HCl attack on mild steel at 303 ± 1 K, which declined over other concentrations and temperatures, where AAS produced 82% inhibition at 600 ppm. UV-visible spectroscopy analysis revealed the formation of an inhibitor metal complex. The elemental analysis provided the presence of 84.21, 9.01, and 6.37% of Fe, O, and C, respectively, in inhibited mild steel, whereas the same were 71.54, 22.1, and 4.34%, respectively, in uninhibited specimen, stressing the presence of protective film on the metal surface. Scanning electron microscopy (SEM) also showed some noteworthy changes in both uninhibited and inhibited mild steel, making <i>C. tagal</i> plant a better alternative than any other synthetic inhibitors. Further, the atomic force microscopy (AFM) surface topography analysis showed that 600 ppm of <i>C. tagal</i> extract significantly diminished corrosion on the surface of mild steel.Md ShamsuzzamanKathirvel KalaiselviMayakrishnan PrabakaranMDPI AGarticle<i>Ceriops tagal</i>antioxidantcorrosion inhibitionmild steelSEM-EDXAFMTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10150, p 10150 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Ceriops tagal</i> antioxidant corrosion inhibition mild steel SEM-EDX AFM Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	<i>Ceriops tagal</i> antioxidant corrosion inhibition mild steel SEM-EDX AFM Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Md Shamsuzzaman Kathirvel Kalaiselvi Mayakrishnan Prabakaran Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
description	Mangroves are plants known for their various medicinal and economical values, and therefore are widely investigated for their phytochemical, antioxidant, antidiarrheal, and antimicrobial activities. In the present study, we analyze the antioxidant and anticorrosive properties of <i>Ceriops tagal</i> (<i>C. tagal</i>), a tropical and subtropical mangrove plant of the Rhizophoraceae family. The total phenolic content (TPC) and total flavonoid content (TFC) were found to be 101.52 and 35.71 mg/g, respectively. The extract (100 µg/mL) exhibited 83.88, 85, and 87% antioxidant property against 1,1-diphenyl-2-picrylhydrazyl (DPPH), nitric oxide, and hydrogen peroxide free radicals. In addition, 600 ppm of <i>C. tagal</i> extract showed 95% corrosion inhibition against 1 M HCl attack on mild steel at 303 ± 1 K, which declined over other concentrations and temperatures, where AAS produced 82% inhibition at 600 ppm. UV-visible spectroscopy analysis revealed the formation of an inhibitor metal complex. The elemental analysis provided the presence of 84.21, 9.01, and 6.37% of Fe, O, and C, respectively, in inhibited mild steel, whereas the same were 71.54, 22.1, and 4.34%, respectively, in uninhibited specimen, stressing the presence of protective film on the metal surface. Scanning electron microscopy (SEM) also showed some noteworthy changes in both uninhibited and inhibited mild steel, making <i>C. tagal</i> plant a better alternative than any other synthetic inhibitors. Further, the atomic force microscopy (AFM) surface topography analysis showed that 600 ppm of <i>C. tagal</i> extract significantly diminished corrosion on the surface of mild steel.
format	article
author	Md Shamsuzzaman Kathirvel Kalaiselvi Mayakrishnan Prabakaran
author_facet	Md Shamsuzzaman Kathirvel Kalaiselvi Mayakrishnan Prabakaran
author_sort	Md Shamsuzzaman
title	Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
title_short	Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
title_full	Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
title_fullStr	Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
title_full_unstemmed	Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract
title_sort	evaluation of antioxidant and anticorrosive activities of <i>ceriops tagal</i> plant extract
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/50dad3507412439db5243c5e6a34d137
work_keys_str_mv	AT mdshamsuzzaman evaluationofantioxidantandanticorrosiveactivitiesoficeriopstagaliplantextract AT kathirvelkalaiselvi evaluationofantioxidantandanticorrosiveactivitiesoficeriopstagaliplantextract AT mayakrishnanprabakaran evaluationofantioxidantandanticorrosiveactivitiesoficeriopstagaliplantextract
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Evaluation of Antioxidant and Anticorrosive Activities of <i>Ceriops tagal</i> Plant Extract

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