In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed

In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed

Raw and calcined basil seeds (BS and BS1000, respectively) were evaluated for their ability to remove herbicides such as paraquat and diquat. The physicochemical properties of BS and BS1000 were determined and the effects of contact time and initial concentration on paraquat and diquat adsorption we...

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Main Authors: Yugo Uematsu, Fumihiko Ogata, Noriaki Nagai, Chalermpong Saenjum, Takehiro Nakamura, Naohito Kawasaki
Format: Article
Language:English
Published: Elsevier 2021-07-01
Series:Heliyon
Subjects:
Basil seed
Paraquat
Diquat
Adsorption
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844021017473
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spelling doaj-c3593bbe9d9c4dceac2fd87c341f3ab32021-08-02T04:58:09ZengElsevierHeliyon2405-84402021-07-0177e07644In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seedYugo Uematsu0Fumihiko Ogata1Noriaki Nagai2Chalermpong Saenjum3Takehiro Nakamura4Naohito Kawasaki5Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanFaculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanFaculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanFaculty of Pharmacy, Chiang Mai University, Suthep Road, Muang District, Chiang Mai, 50200, Thailand; Cluster of Excellence on Biodiversity-based Economics and Society (B.BES-CMU), Chiang Mai University, Suthep Road, Muang District, Chiang Mai, 50200, ThailandFaculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, JapanFaculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan; Antiaging Center, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka 577-8502, Japan; Corresponding author.Raw and calcined basil seeds (BS and BS1000, respectively) were evaluated for their ability to remove herbicides such as paraquat and diquat. The physicochemical properties of BS and BS1000 were determined and the effects of contact time and initial concentration on paraquat and diquat adsorption were assessed. After calcination treatment, the number of pores in BS increased, and the specific surface area was increased from 0.265 to 86.902 m2 g−1. The quantity of herbicides adsorbed using BS1000 was greater than that using either BS or medicinal-grade carbon. Additionally, the adsorption quantity increased with the increase in contact time and initial concentration of herbicide. Therefore, BS1000 is a potential resource for the removal of herbicides. Moreover, BS and BS1000 exhibited the capacity for herbicide adsorption in simulated intestinal fluid.http://www.sciencedirect.com/science/article/pii/S2405844021017473Basil seedParaquatDiquatAdsorption
collection DOAJ
language English
format Article
sources DOAJ
author Yugo Uematsu
Fumihiko Ogata
Noriaki Nagai
Chalermpong Saenjum
Takehiro Nakamura
Naohito Kawasaki
spellingShingle Yugo Uematsu
Fumihiko Ogata
Noriaki Nagai
Chalermpong Saenjum
Takehiro Nakamura
Naohito Kawasaki
In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
Heliyon
Basil seed
Paraquat
Diquat
Adsorption
author_facet Yugo Uematsu
Fumihiko Ogata
Noriaki Nagai
Chalermpong Saenjum
Takehiro Nakamura
Naohito Kawasaki
author_sort Yugo Uematsu
title In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
title_short In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
title_full In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
title_fullStr In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
title_full_unstemmed In vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
title_sort in vitro removal of paraquat and diquat from aqueous media using raw and calcined basil seed
publisher Elsevier
series Heliyon
issn 2405-8440
publishDate 2021-07-01
description Raw and calcined basil seeds (BS and BS1000, respectively) were evaluated for their ability to remove herbicides such as paraquat and diquat. The physicochemical properties of BS and BS1000 were determined and the effects of contact time and initial concentration on paraquat and diquat adsorption were assessed. After calcination treatment, the number of pores in BS increased, and the specific surface area was increased from 0.265 to 86.902 m2 g−1. The quantity of herbicides adsorbed using BS1000 was greater than that using either BS or medicinal-grade carbon. Additionally, the adsorption quantity increased with the increase in contact time and initial concentration of herbicide. Therefore, BS1000 is a potential resource for the removal of herbicides. Moreover, BS and BS1000 exhibited the capacity for herbicide adsorption in simulated intestinal fluid.
topic Basil seed
Paraquat
Diquat
Adsorption
url http://www.sciencedirect.com/science/article/pii/S2405844021017473
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AT noriakinagai invitroremovalofparaquatanddiquatfromaqueousmediausingrawandcalcinedbasilseed
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