AKTIVITAS LARVASIDA MINYAK ATSIRI PADA DAUN SIRIH (Piper betle Linn) TERHADAP LARVA NYAMUK Aedes aegypti

  • I Made Oka Adi Parwata
  • Sri Rahayu Santi
  • I Made Sulaksana
  • Ida Ayu Alit Widiarthini

Abstract

Isolation and larvacide activity of essential oil from Piper betle Linn were studied. Approximately 13,5 mL of essential oil was obtained from 10,0 kg fresh leaves of Piper betle Linn. The oil is pale yellow with density of 0,7148 g/mL. Phytochemical test indicates that the content of the oil are terpenoid and phenol compounds with toxicity Aedes aegypty larvae 0f LC50= 309,03 ppm. The essential oil was toxic towards Aedes aegypty larvae because it contains phenol compounds, i.e. Eugenol, cavichol.
GC-MS analysis reveals that there are 9 compound, i.e. 4-methyl(1-methylnethyl)-3-cyclohexen-1-ol, 1-methoxy-4(1-propenyl) benzene, 4-(2-propenyl)phenol/cavicol, 4-alylphenylacetate, Eugenol, Karyofilen, 3-alyl-6-methoxyphenylacetate, 4-alyl-1,2-diacetoxybenzene and decahydro-4a-methyl-1-methylene-7(1-methylethenyl) naphthalene.
Based on the peaks intensity the oil was dominated by 4 compounds i.e. 4-allyl phenyl acetate, 2 methoxy-4-(2 prophenyl) phenol/eugenol, 3-allyl-6-methoxy phenyl acetate, 4-(2-prophenyl)-phenol / cavicol. These four compounds probably act as the active compounds to kill Aedes aegypty larvae, as they are acetate and phenol compounds.

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Author Biographies

I Made Oka Adi Parwata
Laboratorium Organik Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
Sri Rahayu Santi
bagian Farmasi Fakultas Kedokteran Universitas Udayana, Deanpasar
I Made Sulaksana
Laboratorium Organik Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
Ida Ayu Alit Widiarthini
bagian Farmasi Fakultas Kedokteran Universitas Udayana, Deanpasar
How to Cite
OKA ADI PARWATA, I Made et al. AKTIVITAS LARVASIDA MINYAK ATSIRI PADA DAUN SIRIH (Piper betle Linn) TERHADAP LARVA NYAMUK Aedes aegypti. Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012. ISSN 2599-2740. Available at: <https://ojs.unud.ac.id/index.php/jchem/article/view/2840>. Date accessed: 05 nov. 2024.
Section
Articles

Keywords

larvacide, essential oil, Piper betle Linn.leaf, Aedes aegypti larvae, LC50

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