Biotransformation of dichlorodiphenyltrichloroethane by white-rot fungus Ganoderma lingzhi

Erly Grizca Boelan; Adi Setyo Purnomo; Ichiro Kamei

doi:10.1063/5.0206320

Biotransformation of dichlorodiphenyltrichloroethane by white-rot fungus Ganoderma lingzhi

Erly Grizca Boelan, Adi Setyo Purnomo^*, Ichiro Kamei

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

Abstract

Dichlorodiphenyltrichloroethane (DDT) is one of the persistent organic pollutants (POPs) extensively used in the 1940s for pest control and some diseases such as malaria and dengue. Although, since the 1990s the use of DDT has been restricted in Indonesia, the residue of DDT persists in the environment and has a negative impact on animals and humans. In this study, DDT was metabolized with the white-rot fungus Ganoderma lingzhi. DDT was degraded approximately 53% by G. lingzhi in potato dextrose broth (PDB) medium for 7 d incubation. The metabolites were identified by using gas chromatography/mass spectrometry (GC/MS). This fungus transformed DDT to at least two metabolites, namely DDE (1,1-dichloro-2,2-bis (4-chlorophenyl) ethylene) and DDD (1,1-dichloro-2,2-bis (4-chlorophenyl) ethane). The results indicated that G. lingzhi has a potential ability to degrade DDT in the environment.

Original language	English
Article number	020037
Journal	AIP Conference Proceedings
Volume	3071
Issue number	1
DOIs	https://doi.org/10.1063/5.0206320
Publication status	Published - 11 Apr 2024
Event	5th International Seminar on Chemistry, ISoC 2022 - Surabaya, Indonesia Duration: 12 Oct 2022 → 13 Oct 2022

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title = "Biotransformation of dichlorodiphenyltrichloroethane by white-rot fungus Ganoderma lingzhi",

abstract = "Dichlorodiphenyltrichloroethane (DDT) is one of the persistent organic pollutants (POPs) extensively used in the 1940s for pest control and some diseases such as malaria and dengue. Although, since the 1990s the use of DDT has been restricted in Indonesia, the residue of DDT persists in the environment and has a negative impact on animals and humans. In this study, DDT was metabolized with the white-rot fungus Ganoderma lingzhi. DDT was degraded approximately 53% by G. lingzhi in potato dextrose broth (PDB) medium for 7 d incubation. The metabolites were identified by using gas chromatography/mass spectrometry (GC/MS). This fungus transformed DDT to at least two metabolites, namely DDE (1,1-dichloro-2,2-bis (4-chlorophenyl) ethylene) and DDD (1,1-dichloro-2,2-bis (4-chlorophenyl) ethane). The results indicated that G. lingzhi has a potential ability to degrade DDT in the environment.",

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AU - Purnomo, Adi Setyo

AU - Kamei, Ichiro

PY - 2024/4/11

Y1 - 2024/4/11

N2 - Dichlorodiphenyltrichloroethane (DDT) is one of the persistent organic pollutants (POPs) extensively used in the 1940s for pest control and some diseases such as malaria and dengue. Although, since the 1990s the use of DDT has been restricted in Indonesia, the residue of DDT persists in the environment and has a negative impact on animals and humans. In this study, DDT was metabolized with the white-rot fungus Ganoderma lingzhi. DDT was degraded approximately 53% by G. lingzhi in potato dextrose broth (PDB) medium for 7 d incubation. The metabolites were identified by using gas chromatography/mass spectrometry (GC/MS). This fungus transformed DDT to at least two metabolites, namely DDE (1,1-dichloro-2,2-bis (4-chlorophenyl) ethylene) and DDD (1,1-dichloro-2,2-bis (4-chlorophenyl) ethane). The results indicated that G. lingzhi has a potential ability to degrade DDT in the environment.

AB - Dichlorodiphenyltrichloroethane (DDT) is one of the persistent organic pollutants (POPs) extensively used in the 1940s for pest control and some diseases such as malaria and dengue. Although, since the 1990s the use of DDT has been restricted in Indonesia, the residue of DDT persists in the environment and has a negative impact on animals and humans. In this study, DDT was metabolized with the white-rot fungus Ganoderma lingzhi. DDT was degraded approximately 53% by G. lingzhi in potato dextrose broth (PDB) medium for 7 d incubation. The metabolites were identified by using gas chromatography/mass spectrometry (GC/MS). This fungus transformed DDT to at least two metabolites, namely DDE (1,1-dichloro-2,2-bis (4-chlorophenyl) ethylene) and DDD (1,1-dichloro-2,2-bis (4-chlorophenyl) ethane). The results indicated that G. lingzhi has a potential ability to degrade DDT in the environment.

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ER -

Biotransformation of dichlorodiphenyltrichloroethane by white-rot fungus Ganoderma lingzhi

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