The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate

Dinoflagellate is the second largest group of phytoplankton in the marine environment and many of the species have been recognized as toxic species. The high abundance of this species can cause a lot of problems to human health, marine organisms especially caged fish and to the natural environment...

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Main Authors:	Mohammad Noor, Normawaty, Mohd Suberi, Ima Amirah, Susanti, Deny, Mukai, Yukinori, Adam, Aimimuliani, Saad, Shahbudin, Khodzori, Mohd Fikri Akmal
Format:	Article
Language:	English
Published:	Zibeline International 2018
Subjects:	Q Science (General)
Online Access:	http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/1/mitigation%20Sanseviera%20on%20A%20tamiya%202018.pdf

id	iium-64465
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spelling	iium-644652018-07-10T04:14:28Z http://irep.iium.edu.my/64465/ The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate Mohammad Noor, Normawaty Mohd Suberi, Ima Amirah Susanti, Deny Mukai, Yukinori Adam, Aimimuliani Saad, Shahbudin Khodzori, Mohd Fikri Akmal Q Science (General) Dinoflagellate is the second largest group of phytoplankton in the marine environment and many of the species have been recognized as toxic species. The high abundance of this species can cause a lot of problems to human health, marine organisms especially caged fish and to the natural environment. In Malaysia, several species of Alexandrium have been reported to cause human intoxication after consumption of contaminated shellfish. During the event, shellfish was banned and lead to economic lost especially to the local fishermen. Therefore, this study was conducted to find alternative way to mitigate the blooms of harmful algae particularly Alexandrium tamiyavanichii using ornamental plant, Sanseviera trifasciata or known as mother-in-law tongue. The extraction of this plant was done in distilled water using dried and fresh plants. Different concentrations of crude extracts (0.001, 0.01, 0.1, 0.5, 1, 1.5, 2 and 2.5 mg/mL) were tested on A. tamiyavanichii within 24 hours. The removal efficiencies (RE) were determined for each concentration tested. The extracts were also tested on brine shrimp to see the possible harmful effect. Results indicate that both extraction methods yielded positive results on A. tamiyavanichii whereby the crude extracts managed to mitigate the species. The LC50 of brine shrimp recorded were 30 mg/ml for fresh plant extract and 70 mg/mL for dried plant extracts. This indicates the possibility of the extractions to be used to mitigate harmful algal bloom (HAB) particularly Alexandrium and provide an alternative way to the relevant agencies to minimize the impact of HAB Zibeline International 2018 Article PeerReviewed application/pdf en http://irep.iium.edu.my/64465/1/mitigation%20Sanseviera%20on%20A%20tamiya%202018.pdf Mohammad Noor, Normawaty and Mohd Suberi, Ima Amirah and Susanti, Deny and Mukai, Yukinori and Adam, Aimimuliani and Saad, Shahbudin and Khodzori, Mohd Fikri Akmal (2018) The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate. Science Heritage Journal, 2 (1). pp. 18-20. ISSN 2521-0858 E-ISSN 2521-0866 https://zibelinepub.com/archives/1gws2018/1gws2018-18-20.pdf 10.26480/gws.01.2018.18.20
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	Q Science (General)
spellingShingle	Q Science (General) Mohammad Noor, Normawaty Mohd Suberi, Ima Amirah Susanti, Deny Mukai, Yukinori Adam, Aimimuliani Saad, Shahbudin Khodzori, Mohd Fikri Akmal The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
description	Dinoflagellate is the second largest group of phytoplankton in the marine environment and many of the species have been recognized as toxic species. The high abundance of this species can cause a lot of problems to human health, marine organisms especially caged fish and to the natural environment. In Malaysia, several species of Alexandrium have been reported to cause human intoxication after consumption of contaminated shellfish. During the event, shellfish was banned and lead to economic lost especially to the local fishermen. Therefore, this study was conducted to find alternative way to mitigate the blooms of harmful algae particularly Alexandrium tamiyavanichii using ornamental plant, Sanseviera trifasciata or known as mother-in-law tongue. The extraction of this plant was done in distilled water using dried and fresh plants. Different concentrations of crude extracts (0.001, 0.01, 0.1, 0.5, 1, 1.5, 2 and 2.5 mg/mL) were tested on A. tamiyavanichii within 24 hours. The removal efficiencies (RE) were determined for each concentration tested. The extracts were also tested on brine shrimp to see the possible harmful effect. Results indicate that both extraction methods yielded positive results on A. tamiyavanichii whereby the crude extracts managed to mitigate the species. The LC50 of brine shrimp recorded were 30 mg/ml for fresh plant extract and 70 mg/mL for dried plant extracts. This indicates the possibility of the extractions to be used to mitigate harmful algal bloom (HAB) particularly Alexandrium and provide an alternative way to the relevant agencies to minimize the impact of HAB
format	Article
author	Mohammad Noor, Normawaty Mohd Suberi, Ima Amirah Susanti, Deny Mukai, Yukinori Adam, Aimimuliani Saad, Shahbudin Khodzori, Mohd Fikri Akmal
author_facet	Mohammad Noor, Normawaty Mohd Suberi, Ima Amirah Susanti, Deny Mukai, Yukinori Adam, Aimimuliani Saad, Shahbudin Khodzori, Mohd Fikri Akmal
author_sort	Mohammad Noor, Normawaty
title	The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
title_short	The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
title_full	The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
title_fullStr	The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
title_full_unstemmed	The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate
title_sort	potential of dried and fresh extracts of sansevieria trifasciata to mitigate alexandrium tamiyavanichii, a toxic dinoflagellate
publisher	Zibeline International
publishDate	2018
url	http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/ http://irep.iium.edu.my/64465/1/mitigation%20Sanseviera%20on%20A%20tamiya%202018.pdf
first_indexed	2023-09-18T21:31:29Z
last_indexed	2023-09-18T21:31:29Z
_version_	1777412540477734912

The potential of dried and fresh extracts of Sansevieria trifasciata to mitigate Alexandrium tamiyavanichii, a toxic dinoflagellate

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