VIABILITAS PROBIOTIK DALAM KOPI YANG MENGANDUNG PREBIOTIK DAN UJI ANTI BAKTERI TERHADAP Escherichia coli

KURNIA, SYNDI NANDITA and Miksusanti, Miksusanti and Ahmadi, Adik (2021) VIABILITAS PROBIOTIK DALAM KOPI YANG MENGANDUNG PREBIOTIK DAN UJI ANTI BAKTERI TERHADAP Escherichia coli. Undergraduate thesis, Sriwijaya University.

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Abstract

Robusta coffee is one of the plants that is used as a drink and has a content that is efficacious in treating diarrheal diseases. This study aimed to examine the effect of synbiotic coffee with a combination of coffee, prebiotic inulin cikori, probiotic B. bifidum and glucose on the growth and antibacterial activity of the probiotic Bifidumbacterium bifidum BRL-130. Organoleptic testing of synbiotic coffee was performed on 30 panelists, then the growth test used the total plate count method, and the antibacterial test used the paper diffusion method. The results of the organoleptic test showed that the selected formula 1 had the highest average taste of 3.76. In the synbotic coffee growth test, the best results were obtained in week 1 of plain water with a temperature of 40°C with the number of colonies 5,95 x108 CFU/mL. Antibacterial activity test using paper disc diffusion method with a variation of the selected formula 1 treatment control, 2 treatment control pure robusta coffee powder, positive control of ciprofloxacin antibiotic and negative control of aquades solvent. The results of the antibacterial activity of synbiotic coffee against E. coli showed that there was an inhibitory response in formula 1 against Escherichia coli bacteria in the first week of storage, 12.3±1.1 mm with strong criteria. Keywords : Robusta coffee, synbiotics, Bifidumbacterium bifidum BRL-130, cikori, E.coli.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kopi robusta, sinbiotik, Bifidumbacterium bifidum BRL-130, cikori, E. coli.
Subjects:	R Medicine > RS Pharmacy and materia medica > RS1-441 Pharmacy and materia medica
Divisions:	08-Faculty of Mathematics and Natural Science > 48201-Pharmacy (S1)
Depositing User:	Syndi Nandita Kurnia
Date Deposited:	25 Jan 2022 02:12
Last Modified:	25 Jan 2022 02:12
URI:	http://repository.unsri.ac.id/id/eprint/62526

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