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All Journal Jurnal Teknologi Dan Industri Pangan Sinar Sang Surya: Jurnal Pusat Pengabdian kepada Masyarakat
Pipi Puspita Sari
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Energy Environmental Science Industrial & Manufacturing Engineering Physics

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Journal : Jurnal Teknologi Dan Industri Pangan

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Antimicrobial Activity of Kedawung Extract (Parkia Roxburghii G. Don) on Food Borne Pathogens Ervizal A. M Zuhud; Winiati Pudji Rahayu; C. Hanny Wijaya; Pipi Puspita Sari
Jurnal Teknologi dan Industri Pangan Vol. 12 No. 1 (2001): Jurnal Teknologi dan Industri Pangan
Publisher : Departemen Ilmu dan Teknologi Pangan, IPB Indonesia bekerjasama dengan PATPI

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Abstract

Kedawung is a Leguminosae/Fabaceae which. It is commonly used as traditional medicine for infection and stomach disoders, caused by bacteria. The aim of this study is to examine the potential antimicrobial activity of seed, bark, root and kedawung leaf. It is expected that the result will give information on characteristics and concentration of kedawung part which have the highest antimicrobial activity. The result showed that the bark has the highest antimicrobial activity on Escherichia coli, Vibrio cholerae, Staphylococcus aureus and Bacillus cereus. Extract made from kedawung plant and water (ratio 1:2,b/v) was better than those made with ratios of 1 : 1 or 1 : 3 (b/v). Heat did not decrease its antimicrobial activity. Extract concentration of 10% (21.40 mg/ml) with contact time of 24 hour decreased bacterial growth but did not inactivate them.
Co-Authors C Hanny Wijaya Eka Setyaningsih Ervizal AMZU Hening Widowati Septiana, Nani Sutanto, Agus Winiati Pudji Rahayu