Uji Daya Hambat Sari Buah Dengen (Dillenia serrata) terhadap Pertumbuhan Bakteri Escherichia coli
Keywords:
bacteria, daya hambat, Dillenia serrata, Escherichia coli, sari buah denganAbstract
Penelitian ini bertujuan untuk mengetahui daya hambat sari buah dengen (Dillenia serrata) terhadap pertumbuhan bakteri Escherichia coli dan konsentrasi sari buah dengen terbaik dalam menghambat pertumbuhan bakteri Escherichia coli. Penelitian ini dilaksanakan di Laboratorium Sel dan Jaringan Universitas Cokroaminoto Palopo. Hasil penelitian menunjukkan bahwa sari buah dengen dengan konsentrasi 100% memiliki diameter zona hambat terbesar yaitu 4,20 mm dengan indeks penghambatan 6,00 mm. Selanjutnya konsentrasi 75% dengan diameter zona hambat terkecil yaitu 1,87 mm dengan indeks penghambatan yaitu 2,11 mm. Diameter zona hambat pada konsentrasi 50% yaitu sebesar 1,93 dengan indeks penghambatan yaitu 2,22 mm. Hasil analisis variansi (ANOVA) dengan p>5% menunjukkan bahwa pemberian konsentrasi sari buah dengen (Dillenia serrata) berpengaruh nyata terhadap daya hambat bakteri Escherichia coli dengan konsentrasi penghambatan tertinggi adalah konsentrasi 100%.
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[1] Hasniarti, "Studi Pembuatan Permen Buah Dengen (Dillenia serrata Thunb.)," Universitas Hasanuddin, 2022.
[2] E. P. tenriawaru, Suharjono, T. Ardyati, E. Zubaidah, "Diversity and the Potency of Indigenous Bacteria in Dengen Fruit (Dillenia serrata), Passion Fruit (Passiflora edulis), and Pineapple (Ananas sp.) of South Sulawesi, Indonesia," IOP Conference Series: Earth and Environmental Science, vol. 743, 012071, 2021.
[3] I P. A. H. Wibawa and I N, Lugrayasa, "Potential Study of Dillenia serrata Thunb. Fruit Extract from Bali Botanical Garden's Collection," Berkala Penelitian Hayati, vol. 26, no. 2, pp. 79-84, 2021.
[4] A. Suaib "Uji Aktivitas Antimikroba Buah Dengen (Dillenia serrata Thunb.) dan Profil Senyawa Aktif dengan KLT-Bioautografi," Skripsi, Universitas Hasanuddin, 2022.
[5] J. Jalil, C. W. Sabandar, N. Ahmat, J. A. Jamal, I. Jantan, N. Aladin, K. Muhammad, F. Buang, H. F. Mohamad, I. Sahidin, "Inhibitory Effect of Triterpenoids from Dillenia serrata (Dilleniaceae) on Prostaglandin E2 Production and Quantitative HPLC Analysis of Its Koetjapic Acid and Betulinic Acid Contents," Molecules, vol. 20, no. 2, pp. 3206-3220, 2015.
[6] S. N. Rahmiati, "Kajian Aktivitas Hambat Pertumbuhan Bakteri Pangan oleh Serbuk Bakteriosin yang dihasilkan Bakteri Asam Laktat Galur SCG 1223," Departemen Teknologi Industri Pertanian, Fakultas Teknik Pangan, IPB Bogor, 2009.
[7] I. Illing, W. Saputri, Erfiana, "Uji Fitokimia Ekstrak Buah Dengen," Jurnal Dinamika, vol. 8, no. 1, pp.66-84, 2017.
[8] A. Kardinan, "Warta Penelitian dan Pengembangan Tanaman Industri," Badan Penelitian dan Pengembangan Pertanian, vo. 14, no. 3, 2008.
[9] A. Hudaya, "Uji Antioksidan dan Antibakteri Ekstrak Air Bunga Kecombrang (Etlingera elatior) sebagai pangan Fungsional terhadap Staphylococcus aureus dan escherichia coli," Universitas Inslam Negeri Syarif Hidayatullah, Jakarta, 2010.
[10]Sarkono, Faturahman, Y. Sofyan, "Isolasi dan identifikasi Bakteri Asam Laktat dari induk Abalon (Haliotos asinine) yang Berpotensi sebagai Kandidat Probiotik. Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Mataram, 2010.
[11]E. S. Rahayu, A. K. Warani, S. Margino, "Skrining Bakteri Asam Laktat dari Daging Olahannya sebagai Penghasil Bakteriosin dari Berbagai Buah Masak," Sains dan Sibernatika, vol. 19, no. 2, pp. 1-5, 2004.
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