Budiati, Titik (2020) Inhibition of Listeria monocytogenes by natural antimicrobial. IOP Conference Series: Earth and Environmental Science, 411. 012042. ISSN 1755-1315
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Abstract
The aim of the study was to evaluate antimicrobial activity of essential oil from plants as natural antimicrobial to inhibit Listeria monocytogenes. A total of 6 essential oil extracted from galangal (Alpinia galanga), ginger (Zingiber officinale), lemongrass (Cymbopogon citratus), orange skin (Citrus sinensis), rosemary (Rosmarinus officinalis) and turmeric (Curcuma longa). By using Minimum Inhibitory Concentration (MIC), the highest and lowest antimicrobial activity of essential oil to inhibit the growth of L. monocytogenes was found on lemongrass oil (0.32 % ± 0.12 %) and turmeric (7.46 % ± 2.79%), respectively. By using disc diffusion assay, the highest antimicrobial activity to against L. monocytogenes was shown by lemongrass oil (7.46 ± 2.79 mm). There is no antimicrobial activity observed in orange peel oil. Out of the essential oil tested, lemongrass oil showed the most promising natural antimicrobial to inhibit L. monocytogenes.
Item Type: | Article | ||||||||||||||||||||||||||||||
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Subjects: | 140 - Rumpun Ilmu Tanaman > 160 - Teknologi dalam Ilmu Tanaman > 169 - Ilmu Pangan | ||||||||||||||||||||||||||||||
Divisions: | Jurusan Teknologi Pertanian > Prodi D4 Teknologi Rekayasa Pangan > Publikasi | ||||||||||||||||||||||||||||||
Depositing User: | Dr. Titik Budiati | ||||||||||||||||||||||||||||||
Date Deposited: | 30 Mar 2023 05:38 | ||||||||||||||||||||||||||||||
Last Modified: | 13 Jun 2023 13:54 | ||||||||||||||||||||||||||||||
URI: | https://sipora.polije.ac.id/id/eprint/20492 |
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