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      Sifat Fisik dan Antibakteri Ekstrak Cacing Tanah dengan Penambahan Ekstrak Cengkeh

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      Date
      2025
      Author
      Wijaya, Dede Kusuma
      Salundik
      Arief, Irma Isnafia
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      Abstract
      Tepung cacing tanah yang biasa dikonsumsi masyarakat tradisional dipercaya memiliki kandungan antibakteri untuk bakteri Salmonella yang menyebabkan penyakit demam tifoid. Ekstrak cengkeh dikenal sebagai salah satu senyawa antibakteri alami yang dipercaya efektif untuk mencegah terjadinya pertumbuhan dan infeksi bakteri dalam tubuh. Penelitian ini bertujuan untuk menguji pengaruh penambahan ekstrak cengkeh pada ekstrak cacing terhadap sifat fisik dan pertumbuhan bakteri. Uji sifat fisik yang dilakukan adalah dengan mengukur nilai pH dan kadar air. Uji antibakteri yang dilakukan adalah uji zona daya hambat (zona bening) terhadap empat sampel campuran tepung cacing tanah dengan penambahan ekstrak bunga cengkeh yang berbeda (0%, 25%, 50%, dan 75%). Rancangan yang digunakan pada analisis data penelitian ini adalah Rancangan Acak Lengkap (RAL) yang kemudian dilakukan analisis ANOVA untuk mengetahui pengaruh dari masing-masing perlakuan. Hasil penelitian ini menunjukan bahwa penambahan ekstrak bunga cengkeh terhadap ekstrak tepung cacing tanah berpengaruh nyata terhadap sifat fisik dan zona daya hambat pertumbuhan bakteri Salmonella typhi.
       
      Earthworm flour, commonly consumed by traditional communities, is believed to contain antibacterial properties against Salmonella bacteria, which cause typhoid fever. Clove extract is known as one of the natural antibacterial compounds believed to be effective in preventing bacterial growth and infections in the body. This study aims to examine the effect of adding clove extract to earthworm extract on the physical properties and bacterial growth. The physical properties tested include measuring pH and moisture content. The antibacterial test conducted was the inhibition zone test (clear zone) against four samples of earthworm flour mixed with different concentrations of clove flower extract (0%, 25%, 50%, and 75%). The design used for data analysis in this study was a Completely Randomized Design (CRD), followed by ANOVA analysis to determine the effect of each treatment. The results of this study show that the addition of clove flower extract to earthworm flour extract significantly affects the physical properties and the inhibition zone of Salmonella typhi growth.
       
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      http://repository.ipb.ac.id/handle/123456789/161746
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      • UT - Animal Production Science and Technology [4045]

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      Indonesia DSpace Group 
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