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Agna Sulis Krave
Universitas Kristen Satya Wacana
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Uji Aktivitas Antibakteri dan Organoleptik Tempe dengan Suplementasi Cacing Lumbricus rubellus Prahesti, Enggar; Sukmana, Andreas Binar Aji; Krave, Agna S.
Proceeding Biology Education Conference: Biology, Science, Enviromental, and Learning Vol 22, No 1 (2025): Proceeding Biology Education Conference
Publisher : Universitas Sebelas Maret

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Abstract

Typhoid fever is an infectious disease of the gastrointestinal tract caused by Salmonella typhi. Typhoid fever is often found in developing countries, including Indonesia. Earthworm Lumbricus rubellus contains lumbricin, which helps cure typhoid fever. The purpose of this study was to determine the effect of the addition of L. rubellus worm powder on the acceptance rate of panelists and the effect on inhibiting the growth of S. typhi bacteria. The research was carried out by adding worm powder with concentrations of 0%, 0.5%, 1%, and 1.5% to tempeh. Furthermore, tempeh products were tested with organoleptic tests and antibacterial tests against S. typhi using the well diffusion method. Data were analyzed using SPSS with the Kruskal-Wallis test. The results of the study on the antibacterial test showed that the addition of worm powder can increase the effectiveness of antibacterial, with the highest inhibition zone at a concentration of 1.5%, reaching 13 mm. In the organoleptic test, the value of the panelists' acceptance decreased along with the increase in the concentration of worm powder. At the concentrations of 0% and 0.5%, the panelists' response was still good, but at the concentrations of 1% and 1.5%, some began to dislike it.
Co-Authors ,, Djohan Andreas Binar Aji Sukmana Berutu, Cocok A.M. Cahyaningrum, Desti C. Cahyaningrum, Desti Christian Desi Ariana Desti Christian Cahyaningrum Desy Fajar Priyayi Elizabeth Betty Elok Kristiani Hastuti, Susanti P. Hutagaol, Daud Ronal Keliat, Natalia R. Keliat, Natalia Rosa Kristianawati, Anastasia Kristiani, Elizabeth B.E. Kurniawan, Muhammad Kharis Lelatobur, Lovely Ezverenzha Meitiniarti, V. I. Minarno, Veramita Angel Natalia Rosa Keliat Nugroho, Rully A. Poluan, Risky H. Prahesti, Enggar Priyayi, Desi Fajar Putri, A C. Rahardja, P M. Risya Pramana Situmorang Rully Adi Nugroho Situmorang, Risya P. Sri Kasmiyati Sucahyo Sukmana, Andreas B.A. Susanti Pudji Hastuti Vincentia Irene Meitiniarti Yuniarti, Ratih Dwi