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Cadmium (Cd) Absorption and Phenol Content in Pogostemon Exposed to Heavy Metals

Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences · Vol. 8 No. 1 (2018) · hlm. 6–10

DOI
10.11594/jtls.08.01.02
ISSN
2527-4376, 2087-5517
Terbit
2018-01-05
Penerbit
Journal of Tropical Life Science
Bahasa
eng

Abstrak

Patchouli (Pogostemon cablin Benth.) is an important plant used by industrial facilities to absorb cadmium (Cd) in polluted land. We performed an experiment using plant medium polluted with both Cd and lead (Pb) with added humic acid. The aims of this study were to 1) determine the effects of humic acid in growth medium contaminated with Cd and Pb on the absorption of Cd and phenol content in patchouli, and 2) determine the Cd tolerance level of the growth media. A completely randomized factorial design was used for the experiment with two factors. The heavy metals were a combination of pure PbNO3 and Cd (PC) with a ratio 1: 1, and included five concentrations: PC0 (without PbNO3 and without Cd); PC1 (250 ppm PbNO3 + 250 ppm Cd); PC2 (500 ppm PbNO3 + 500 ppm Cd); PC3 (750 ppm PbNO3 + 750 ppm Cd); PC4 (1,000 ppm PbNO3 + 1,000 ppm Cd) and humic acid concentration (0; 6,000; 12,000; and 18,000 ppm). Each treatment was replicated three times. The parameters observed were plant biomass, Cd absorption, and phenol content. The application rate of humic acid to the plant medium containing heavy metals influenced the growth of patchouli, Cd absorption, and phenol content. An application rate of 12,000 ppm of humic acid reduced the toxicity of the heavy metals and increased the dry biomass and phenol content of patchouli.

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  • Jenderal Soedirman University
  • Hasanuddin University
  • Universitas Muhammadiyah Magelang
  • Korea International Cooperation Agency
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Rekan penulisOrganisasiArtikel bersama
Sukmawaty SukmawatyHasanuddin University1
Anggi AnggraeniHasanuddin University1
Lukman LukmanHasanuddin University1
Eva EvianiAfiliasi tidak diketahui1
Eka JuniantiJenderal Soedirman University1
Purwanto PurwantoJenderal Soedirman University1
Agus Hery SusantoJenderal Soedirman University1
Erwin Riyanto ArdliJenderal Soedirman University1
Dhuta SukmaraniUniversitas Muhammadiyah Magelang1
Jefri PermadiAfiliasi tidak diketahui1
Flandrianto Sih PalimirmoKorea International Cooperation Agency1
Khoerunnisa KhoerunnisaJenderal Soedirman University1
Regata Ringga Hanessa PutryJenderal Soedirman University1
Salma Aulia SalsabilaJenderal Soedirman University1
Mochammad Rezky DarmawanJenderal Soedirman University1
Yasinta NahdatuliaJenderal Soedirman University1
Imam WidhionoJenderal Soedirman University1
Eming SudianaJenderal Soedirman University1
Trisno HaryantoJenderal Soedirman University1
Edy YaniJenderal Soedirman University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jtrolis.ub.ac.id/index.php/jtrolis/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Cadmium (Cd) Absorption and Phenol Content in Pogostemon Exposed to Heavy Metals</dc:title>
	<dc:creator xml:lang="en">Proklamasiningsih, Elly</dc:creator>
	<dc:creator xml:lang="en">Budisantoso, Iman</dc:creator>
	<dc:creator xml:lang="en">Kamsinah, Kamsinah</dc:creator>
	<dc:subject xml:lang="en">Cadmium</dc:subject>
	<dc:subject xml:lang="en">humic acid</dc:subject>
	<dc:subject xml:lang="en">Pogostemon</dc:subject>
	<dc:subject xml:lang="en">phenol</dc:subject>
	<dc:description xml:lang="en">Patchouli (Pogostemon cablin Benth.) is an important plant used by industrial facilities to absorb cadmium (Cd) in polluted land. We performed an experiment using plant medium polluted with both Cd and lead (Pb) with added humic acid. The aims of this study were to 1) determine the effects of humic acid in growth medium contaminated with Cd and Pb on the absorption of Cd and phenol content in patchouli, and 2) determine the Cd tolerance level of the growth media. A completely randomized factorial design was used for the experiment with two factors. The heavy metals were a combination of pure PbNO3 and Cd (PC) with a ratio 1 : 1, and included five concentrations: PC0 (without PbNO3 and without Cd); PC1 (250 ppm PbNO3 + 250 ppm Cd); PC2 (500 ppm PbNO3 + 500 ppm Cd); PC3 (750 ppm PbNO3 + 750 ppm Cd); PC4 (1,000 ppm PbNO3 + 1,000 ppm Cd) and humic acid concentration (0; 6,000; 12,000; and 18,000 ppm). Each treatment was replicated three times. The parameters observed were plant biomass, Cd absorption, and phenol content. The application rate of humic acid to the plant medium containing heavy metals influenced the growth of patchouli, Cd absorption, and phenol content. An application rate of 12,000 ppm of humic acid reduced the toxicity of the heavy metals and increased the dry biomass and phenol content of patchouli.</dc:description>
	<dc:publisher xml:lang="en">Journal of Tropical Life Science</dc:publisher>
	<dc:date>2018-01-05</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/800</dc:identifier>
	<dc:identifier>10.11594/jtls.08.01.02</dc:identifier>
	<dc:source xml:lang="en">Journal of Tropical Life Science; Vol. 8 No. 1 (2018); 6  - 10</dc:source>
	<dc:source>2527-4376</dc:source>
	<dc:source>2087-5517</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/800/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2018 Journal of Tropical Life Science</dc:rights>
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