Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya
Vol. 6 No. 2 (2026): Lambda

Potensi Dodecanoic Acid dari Limbah dan Sampah Organik Komposit Sebagai Formulasi Fungisida Alami Pertanian

Muh. Azhari (Universitas Muhammadiyah Palangkaraya)
Sari Marlina (Universitas Muhammadiyah Palangkaraya)
Achmad Imam Santoso (Universitas Muhammadiyah Palangkaraya)



Article Info

Publish Date
31 Jul 2026

Abstract

The organic household waste generated by people in the course of meeting their daily needs has the potential to be processed into useful products that benefit the agricultural sector and the environment in general. Organic residues found in waste and organic refuse such as soy-based tofu production waste and household organic waste like vegetable scraps contain organic compounds such as dodecanoic acid, which acts as a fungicide. This study employs a descriptive research design with a mixed-methods approach, utilizing Gas Chromatography-Mass Spectrometry (GC-MS) to identify the organic compounds in the final product. Organic materials such as organic waste and refuse are combined into a composite. The process involves pre-treatment, saccharification, fermentation, and pyrolysis stages. The resulting products are hydrosol and gas. Dodecanoic acid, an organic compound, was obtained at a concentration of 7,54% within the hydrosol and gas products. The product can be applied by spraying it onto plants affected by fungal infections, thereby influencing plant health and productivity. The product can be applied by spraying it onto plants affected by fungal infections that impact plant health and productivity.

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Journal Info

Abbrev

lambda

Publisher

Subject

Agriculture, Biological Sciences & Forestry Education Mathematics Physics Public Health Other

Description

Lambda adalah Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya yang diterbitkan oleh Lembaga Bale Literasi. Terbit tiga kali setahun yakni setiap bulan April, Agustus dan Desember. Focus & Scope : Education Assessment and Evaluation Curriculum Development Distance Learning Higher-Order Thinking ...