?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KAJIAN+DAYA+HAMBAT+ANTIMIKROBA+ALAMI+EKSTRAK+ETANOL%0D%0AKULIT+SINGKONG+TERHADAP+PENURUNAN+CEMARAN+Salmonella%0D%0Asp.+DAN+Escherichia+coli+PADA+DAGING+AYAM+(Gallus+domesticus)&rft.creator=+RIA+ISWANDARI%2C++1414051081&rft.subject=Budidaya+tanaman&rft.description=Daging+ayam+merupakan+produk+pangan+yang+mudah+mengalami+kerusakan+dan%0D%0Amenjadi+media+yang+baik+untuk+pertumbuhan+mikroba.+Oleh+karena+itu%2C%0D%0Adiperlukan+upaya+untuk+menurunkan+cemaran+mikroba+patogen+tersebut+guna%0D%0Amemenuhi+tingkat+keamanan+pangan+pada+daging+ayam.+Kulit+singkong%0D%0Amerupakan+produk+samping+yang+jumlahnya+sangat+melimpah+dan+memiliki%0D%0Akandungan+senyawa+aktif+yang+berperan+sebagai+antimikroba+alami+dalam%0D%0Amenurunkan+cemaran+mikroba+patogen+pada+daging+ayam.+Penelitian+ini+bertujuan%0D%0Auntuk+mengetahui+adanya+aktivitas+antimikroba+alami+terhadap+Escherichia+coli%0D%0Adan+Salmonella+sp.+pada+daging+ayam%2C+dan+menentukan+konsentrasi+terbaik+dari%0D%0Aekstrak+etanol+kulit+singkong+dalam+menurunkan+cemaran+Escherichia+coli+dan%0D%0ASalmonella+sp.+pada+daging+ayam.+Penelitian+dilakukan+menggunakan+faktor%0D%0Atunggal+dengan+7+perlakuan+dalam+Rancangan+Acak+Kelompok+Lengkap+(RAKL)%0D%0Asebanyak+5+kali+ulangan.+Tujuh+perlakuan+dengan+5+taraf+konsentrasi+ekstrak+kulit%0D%0Asingkong+yaitu+K1+(100%25)%2C+K2+(80%25)%2C+K3+(60%25)%2C+K4+(40%25)%2C+K5+(20%25)%2C+satu%0D%0Aperlakuan+kontrol+positif+K%2B+(amoxicillin)%2C+dan+satu+perlakuan+sebagai+kontrol%0D%0A(etanol+96%25).+Hasil+penelitian+menunjukan+bahwa+ekstrak+etanol+kulit+singkong%0D%0Amampu+menghambat+pertumbuhan+Escherichia+coli+dengan+diameter+daya+hambat%0D%0Asebesar+10.08+mm+dan+Salmonella+sp.+dengan+diameter+daya+hambat+sebesar+9.17%0D%0Amm+pada+konsentrasi+ekstrak+etanol+kulit+singkong+100%25.+Diameter+daya+hambat%0D%0Ayang+terbentuk+pada+konsentrasi+ekstrak+80%25%2C+60%25%2C+40%25%2C+dan+20%25+masingmasing%0D%0Asebesar+8.98+mm%2C+8.67+mm%2C+8.62+mm%2C+8.45+mm+terhadap+Escherichia+coli%0D%0Adan+8.58+mm%2C+8.22+mm%2C+7.73+mm%2C+7.56+mm+terhadap+Salmonella+sp.+Konsentrasi%0D%0Aterbaik+ekstrak+etanol+kulit+singkong+sebagai+antimikroba+alami+pada+daging+ayam%0D%0Aadalah+100%25+dengan+total+penurunan+terhadap+Escherichia+coli+sebesar+5.8+x%0D%0A107cfu%2Fg+(+69.05%25)+dan+total+penurunan+terhadap+Salmonella+sp.+sebesar+4.0+x+107%0D%0Acfu%2Fg+(41.17%25)+dengan+pengenceran+menggunakan+larutan+fisiologis+NaCl+0%2C85%25%0D%0Asehingga+konsentrasi+ekstrak+menjadi+10%25.%0D%0AKata+kunci+%3A+daging+ayam%2C+kulit+singkong%2C+antimikroba%0D%0A%0D%0Aabstract%0D%0A%0D%0AChicken+meat+is+a+food+product+that+is+damaged+easily+and+it%E2%80%99s+a+good+medium+for%0D%0Amicrobial+growth.+Therefore%2C+it+is+needed+a+way+to+reduce+the+contamination+of%0D%0Amicrobial+pathogens.+Cassava+leather+is+a+byproduct+that+contains+an+active%0D%0Acompounds+and+it+has+a+natural+antimicrobial+function+to+reduce+pathogenic%0D%0Amicrobe+contaminant.+The+aim+of+this+study+to+determine+the+presence+of+natural%0D%0Aantimicrobial+activity+against+Escherichia+coli+and+Salmonella+sp.+in+chicken%0D%0Ameat%2C+and+to+determine+the+best+concentration+of+cassava+ethanol+extract+in%0D%0Areducing+contamination+of+Escherichia+coli+and+Salmonella+sp.+on+chicken+meat.%0D%0AThe+research+was+conducted+using+single+factor+with+7+treatment+in+Completely%0D%0ARandomized+Block+Design+as+many+as+5+replications.+Seven+treatmentsof+this%0D%0Aresearch+K1+(100%25)%2C+K2+(80%25)%2C+K3+(60%25)%2C+K4+(40%25)%2C+K5+(20%25)%2C+one+positive%0D%0Acontrol+treatment+K+%2B+(amoxicillin)%2C+and+one+treatment+as+control+(96%25+ethanol).%0D%0AThe+results+showed+that+cassava+ethanol+extract+able+to+inhibit+the+growth+of%0D%0AEscherichia+coli+with+the+inhibitory+diameter+of+10.08+mm+and+Salmonella+sp.%0D%0Awith+an+inhibitory+diameter+diameter+of+9.17+mm+at+a+concentration+of+100%25%0D%0Acassava+ethanol+extract.+Followed+by+extract+concentrations+of+80%25%2C+60%25%2C+40%25%2C%0D%0Aand+20%25%2C+with+each+inhibitory+diameter+8.98+mm%2C+8.67+mm%2C+8.62+mm%2C+8.45+mm%0D%0Aagainst+Escherichia+coli+and+8.58+mm%2C+8.22+mm%2C+7.73+mm%2C+7.56+mm+against%0D%0ASalmonella+sp.+The+best+concentration+of+cassava+ethanol+extract+as+a+natural%0D%0Aantimicrobial+in+chicken+meat+was+100%25+with+total+decrease+to+Escherichia+coli%0D%0A5.8+x+107cfu+%2F+g+(69.05%25)+and+total+decrease+of+Salmonella+sp+by+4.0+x+107+cfu+%2F+g%0D%0A(41.17%25)+with+dilution+using+a+0.85%25+NaCl+physiological+solution+resulting+in+the%0D%0Aconcentration+of+the+extract+to+be+10%25.%0D%0AKeywords%3A+chicken+meat%2C+cassava+leather%2C+antimicrobial&rft.publisher=FAKULTAS+PERTANIAN+&rft.date=2018-07-30&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32689%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32689%2F15%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F32689%2F16%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++RIA+ISWANDARI%2C+1414051081++(2018)+KAJIAN+DAYA+HAMBAT+ANTIMIKROBA+ALAMI+EKSTRAK+ETANOL+KULIT+SINGKONG+TERHADAP+PENURUNAN+CEMARAN+Salmonella+sp.+DAN+Escherichia+coli+PADA+DAGING+AYAM+(Gallus+domesticus).++FAKULTAS+PERTANIAN+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F32689%2F