Widyadhana, Narlhiandini Mitresna
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Identifikasi Morfologi dan Koloni Bakteri Probiotik Pada Makanan Tradisional Dangke: Morphological and Colony Identification of Probiotic Bacteria in Dangke Traditional Food Widyadhana, Narlhiandini Mitresna; Bamahry, Aryanti R.; Kamaluddin, Irna Diyana Kartika; Safitri, Asrini; Mangarengi, Yusriani
Journal of Aafiyah Health Research (JAHR) Vol. 5 No. 1 (2024): JANUARY-JUNE
Publisher : Postgraduate Program in Public Health, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52103/jahr.v5i1.1587

Abstract

Abstrak Latar Belakang: Dangke merupakan produk olahan susu sapi atau susu kerbau dengan getah papaya yang dibungkus menggunakan daun pisang. Susu merupakan media yang baik untuk perkembangan mikroba karena kandungan nutrisinya yang tinggi dengan aktivitas air yang tinggi pada pH yang mendekati netral. Metode: Penelitian ini merupakan penelitian deskriptif dengan desain eksperimental. Dilakukan perhitungan koloni pada media isolasi dan persentase konsentrasi mikroorganisme serta mengidentifikasi morfologi bakteri Hasil: Dangke susu kerbau segar. Jumlah koloni bakteri pengenceran 10-1 paling banyak terdapat pada dangke 1, dangke 2, dan dangke 5, pengenceran 10-2 paling banyak pada dangke 1, pengenceran 10-3 paling banyak dangke 2, pengenceran 10-4 paling banyak pada dangke 3, pengenceran 10-5 paling banyak pada dangke 3.  Persentase konsentrasi dangke 1 (33,3%), dangke 2 (25%), dangke 3 (20%), dangke 4 (20%), dangke 5 (25%). Morfologi bakteri basil dengan jenis bakteri gram positif. Dangke susu kerbau mengandung bakteri probiotik Genus Lactobacillus bermanfaat bagi kesehatan yang bisa membantu proses pencernaan, meningkatkan kekebalan tubuh, dan dapat menghasilkan bakteriosin untuk melawan bakteri patogen.  Kesimpulan: Terdapat morfologi bakteri basil dengan koloni streptobasil termasuk jenis bakteri gram positif pada makanan tradisional dangke susu kerbau, yang tergolong bakteri probiotik Genus Lactobacillus. Abstract Background: Dangke is a processed product of cow's milk or buffalo milk with papaya sap wrapped using banana leaves. Milk is a good medium for microbial development due to its high nutritional content with high water activity at a pH close to neutral. Methods: This research is a descriptive study with an experimental design. Calculation of colonies on isolation media and percentage concentration of microorganisms and identifying bacterial morphology were carried out. Results: Fresh buffalo milk dangke. The number of bacterial colonies in dilution 10-1 is the most in dangke 1, dangke 2, and dangke 5, dilution 10-2 is the most in dangke 1, dilution 10-3 is the most in dangke 2, dilution 10-4 is the most in dangke 3, dilution 10-5 is the most in dangke 3.  Percentage concentration of dangke 1 (33.3%), dangke 2 (25%), dangke 3 (20%), dangke 4 (20%), dangke 5 (25%). Morphology of bacilli bacteria with gram-positive bacteria type. Buffalo milk dangke contains probiotic bacteria Genus Lactobacillus beneficial for health that can help the digestive process, increase immunity, and can produce bacteriocins to fight pathogenic bacteria. Conclusion: There is a morphology of bacillus bacteria with streptobacillus colonies including gram-positive bacteria in traditional buffalo milk dangke food, which is classified as probiotic bacteria of the Lactobacillus genus.