?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEK+ANTIBAKTERI+KOPI+ROBUSTA+YANG+DIFERMENTASI+KOMBUCHA+TERHADAP+Salmonella+typhi&rft.creator=ROMANNA+JULIA+DUMA+SIMANJUNTAK%2C+1318011145&rft.subject=Q+Science+(General)&rft.description=Latar+belakang%3A+Demam+tifoid+menjadi+masalah+yang+kompleks+dengan+meningkatnya+kasus+carrier+atau+relaps+dan+resistensi+terhadap+lebih+dari+satu+obat.+Penggunaan+antibiotik+lini+pertama+selama+puluhan+tahun+menyebabkan+terjadinya+multidrug+resistant+Salmonella+typhi+(MDRST).+Penelitian+ini+bertujuan+untuk+mengetahui+efektivitas+kopi+kombucha+sebagai+alternatif+antibakteri+pada+Salmonella+typhi.%0D%0A%0D%0AMetode%3A+Penelitian+ini+merupakan+penelitian+eksperimental+menggunakan+rancangan+Post+Test+Only+Control+Group+Design+yang+dilakukan+di+Laboratorium+Mikrobiologi+FK+Universitas+Lampung.+Sampel+penelitian+adalah+isolat+Salmonella+typhi+yang+dibagi+ke+dalam+5+kelompok%2C+yaitu+kontrol+postif+(K(%2B))%2C+kontrol+negatif+(K(-))%2C+perlakuan+dengan+kopi+kombucha+fermentasi+6+hari+(P1)%2C+12+hari+(P2)%2C+dan+18+hari+(P3).+Variabel+bebas+adalah+variasi+waktu+fermentasi+kopi+kombucha++6%2C+12%2C+dan+18+hari%2C+sedangkan+variabel+terikat+adalah+diameter+zona+hambat.+Data+dikumpulkan+dengan+mengukur+zona+hambat+yang+terbentuk+dari+masing-masing+perlakuan+dengan+jangka+sorong.+Data+yang+didapat+diolah+menggunakan+program+analisis+data+dengan+uji+One+Way+Anova%2C+dilanjutkan+uji+post+hoc+untuk+melihat+kelompok+yang+memiliki+perbedaan+bermakna.%0D%0A%0D%0AHasil%3A+Hasil+rerata+diameter+zona+hambat+yaitu+K(%2B)%3A+42.89+mm%2C+K(-)%3A+0+mm%2C+P1%3A+30.9+mm%2C+P2%3A+28.46+mm%2C+dan+P3%3A+35.08+mm.+Hasil+analisis+data+yaitu+terjadi+penurunan+efek+antibakteri+pada+waktu+fermentasi+12+hari.%0D%0A%0D%0ASimpulan%3A+Kopi+kombucha+dengan+fermentasi+6%2C+12%2C+dan+18+hari+memiliki+efek+antibakteri+terhadap+Salmonella+typhi.+Kopi+kombucha+18+hari+memiliki+diameter+zona+hambat+tertinggi.%0D%0AKata+kunci%3A+antibakteri%2C+kopi+kombucha%2C+kultur+kombucha%2C+Salmonella+typhi%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ABackground%3A+Typhoid+fever+becomes+a+complex+problem+by+the+enhancement+of+cases+of+carrier%2C+relapse%2C+and+resistance+to+multiple+drugs.+The+use+of+first-line+antibiotics+for+decades+causing+multi+drug+resistant+Salmonella+typhi+(MDRST).+This+study+aims+to+determine+the+effectiveness+of+kombucha+coffee+as+an+alternative+antibacterial+on+Salmonella+typhi.%0D%0A%0D%0AMethods%3A+This+is+an+experimental+research+using+Posttest+Only+Control+Group+Design+conducted+at+the+Laboratory+of+Microbiology+Faculty+of+Medicine%2C+University+of+Lampung.+Samples+are+the+isolate+of+Salmonella+typhi+which+is+divided+into+5+groups%3A+positive+control+(K+(%2B))%2C+negative+control+(K+(-))%2C+treatment+by+fermented+kombucha+coffee+for+6+days+(P1)%2C+12+days+(P2)%2C+and+18+days+(P3).+The+independent+variable+is+the+time+variation+of+fermented+kombucha+coffee+6%2C+12%2C+and+18+days%2C+while+the+dependent+variable+is+the+diameter+of+inhibition+zone.+The+data+are+collected+by+measuring+the+inhibition+zone+formed+from+each+treatment+using+calipers.+The+collected+data+are+processed+using+a+data+analysis+program+with+One+Way+Anova+test%2C+followed+by+post+hoc+test+to+see+which+group+has+significant+difference.%0D%0A%0D%0AResults%3A+The+mean+of+diameter+of+inhibiton+zone+is+K+(%2B)%3A+42.89+mm%2C+K+(-)%3A+0+mm%2C+P1%3A+30.9+mm%2C+P2%3A+28.46+mm%2C+and+P3%3A+35.08+mm.+The+result+of+analysis+is+that+P3+has+antibacterial+activity+that+is+similar+to+K(%2B).%0D%0A%0D%0AConclusion%3A+Kombucha+coffee+fermented+for+6%2C+12%2C+and+18+days+have+an+antibacterial+effect+against+Salmonella+typhi.+Kombucha+coffee+18+days+has+the+highest+diameter+of+inhibition+zone.%0D%0AKeywords%3A+antibacteri%2C+kombucha+coffee%2C+kombucha+culture%2C+Salmonella+typhi%0D%0A&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2017-01-25&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25362%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25362%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F25362%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ROMANNA+JULIA+DUMA+SIMANJUNTAK%2C+1318011145++(2017)+EFEK+ANTIBAKTERI+KOPI+ROBUSTA+YANG+DIFERMENTASI+KOMBUCHA+TERHADAP+Salmonella+typhi.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+KEDOKTERAN+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F25362%2F