Efficacy of Liquid Smoke Produced from Medang Wood (Cinnamomum sp.) against Schizophyllum commune

Abstract

The efficacy of liquid smoke obtained from medang wood (Cinnamomum sp.)against Schizophyllum commune fungus was evaluated. This study aims to evaluate the antifungal properties of liquid smoke from medang against S. commune fungus. Potato Dextrose Agar (PDA) medium was used to determine the efficacy of the liquid smoke of medang wood on S. commune fungus growth. Three kinds of liquid smoke were obtained from the pyrolysis of medang wood at 370, 400, and 430°C. The efficacy of liquid smoke from medang wood for antifungal is a factorial 3 by 4 in a completely randomized design; the first factor was pyrolysis temperature of liquid smoke from medang (370, 400, and 430°C), and the second factor was the treatment of concentration of liquid smoke from medang wood (0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0%, v/v). The results showed that pyrolysis temperature affected liquid smoke from medang, and the concentration of liquid smoke was significantly different for inhibition of fungal growth. The results indicated that the pyrolysis temperature of liquid smoke production and the concentration of liquid smoke had a significant effect on S. commune fungus growth inhibition. Medang wood liquid smoke effectively inhibited the growth of S. commune fungus about 98.57% at a concentration of 2.5% with liquid smoke pyrolysis temperature used is 430°C.Keywords: efficacy, inhibition of fungal growth, liquid smoke, medang wood, Schizophyllum commune

Efikasi Asap Cair Dari Kayu Mundu (Garcinia dulcis) Terhadap Penghambatan Pertumbuhan Jamur Aspergillus niger dan Aspergillus fumigatus

“…Konsentrasi 1% hingga 3% memiliki daya hambat yang sangat efektif terhadap jamur di beberapa penelitian yang menggunakan asap cair dari berbagai jenis tanaman seperti medang (Cinnanomum sp.) pada konsentrasi asap cair 2,5% mampu menghambat pertumbuhan Schizophyllum commune sebesar 98,57% (Permana et al, 2021), konsentrasi asap cair ulin (Eusideroxylon zwageri) sebesar 0,34% memiliki penghambatan pertumbuhan Colletotrichum capsici sebesar 100% (Imaningsih et al, 2021), dan konsentrasi asap cair limbah (Nicotiana tabacum) mampu menghambat pertumbuhan miselium Sclerotinia sclerotiorum dan Rhizoctonia solani sebesar 100% (Sarrafi et al, 2019).…”

Optimization and Characterization of Liquid Smoke Produced by Terminalia catappa Wood Pyrolysis and its In Vitro Antifungal Activity

“…Ramos et al (2020) suggested that the fungicidal activity of liquid smoke at 400°C from cattle manure could be attributed to phenolic compounds. Similarly, Permana et al (2021) stated that phenolics and acids in liquid smoke could donate to antifungal activity agent. They attained liquid smoke from Cinnamomum sp.…”

Efikasi Asap Cair dari Kayu Akasia (Acacia crassicarpa) dan Kayu Jelutung (Dyera costulata) terhadap Jamur Schizophyllum commune Fries

“…penyusun asap cair dari kayu jelutung adalah fenol, diikuti oleh keton dan asam asetat. Kandungan fenol (1,06%) dan asam (6,44%) pada asap cair kayu medang dilaporkan juga memiliki daya hambat terhadap pertumbuhan S. commune (Permana et al, 2021).…”