?url_ver=Z39.88-2004&rft_id=1517011113&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+SUMBER+KARBON+PADA+KULTUR+TERHADAP+PRODUKSI+SELULOSA+BAKTERIAL+DARI+MIKROBA+ISOLAT+LOKAL&rft.creator=MUJAHID+SALAFUSH+SHOLIH%2C+1517011113&rft.subject=001+Ilmu+pengetahuan&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Penelitian+ini+dilakukan+dengan+tujuan+untuk+mempelajari+pengaruh+sumber+karbon+dan+konsentrasinya+pada+kultur+terhadap+kemampuan+memproduksi+selulosa+bakterial+oleh+bakterial+isolat+lokal.+Empat+isolat+bakteri+yang+telah+diperoleh+dari+beberapa+sampel+buah+busuk+yaitu+srikaya%2C+rampai%2C+mangga+dan+alpukat+yang+berasal+dari+pasar+tradisional+di+Bandar+Lampung%2C+digunakan+sebagai+isolat+uji.+Sumber+karbon+pada+medium+HS+adalah+glukosa%3B+pada+peneltian+ini+digantikan+menggunakan+sukrosa+dan+laktosa.+Dua+isolat+yaitu+1-Sri-63+(berasal+dari+srikaya)+dan+Isolat+1-Ra-5+(berasal+dari+rampai)+menunjukkan+uji+hasil+positif+pada+medium+padat+GEY.+Penyelidikan+lebih+lanjut+pada+medium+HS+cair+dengan+glukosa+sebagai+sumber+karbon%2C+dua+isolat+tersebut+meskipun+mampu+menghasilkan+pelikel+pada+bagian+atas+medium%2C+namun+kualitas+pelikel+kurang+baik.+Lapisan+tipis+putih+yang+dihasilkan+diduga+sebagai+asam+glukonat.+Lebih+lanjut%2C+variasi+sumber+karbon+menggunakan+sukrosa+dan+laktosa+serta+variasi+konsentrasi%2C+tidak+menunjukan+kemampuan+isolat+dalam+memproduksi+selulosa+bakterial.%0D%0AKata+Kunci%3A+Selulosa+bakterial%2C+pengaruh+sumber+karbon%2C+konsentrasi+sumber+karbon%2C+asam+glukonat%2C+bakteri+isolat+lokal%0D%0A%0D%0AThis+research+was+conducted+to+study+the+effect+of+carbon+sources+and+their+concentrations+in+culture+on+the+ability+to+produce+bacterial+cellulose+by+local+isolates+bacteria.+Four+bacterial+isolates+that+have+been+obtained+from+several+samples+of+rotten+fruit%2C+such+as+sugar+apple%2C+tomato%2C+mango%2C+and+avocado+from+traditional+markets+in+Bandar+Lampung%2C+were+used+as+test+isolates.+The+carbon+source+in+the+HS+medium+is+glucose%3B+it+was+replaced+by+sucrose+and+lactose+in+this+study.+Two+isolates%2C+namely+1-Sri-63+(derived+from+sugar+apple)+and+Isolate+1-Ra-5+(derived+from+tomato)+showed+positive+results+on+GEY+solid+medium.+Further+investigation+on+liquid+HS+medium+with+glucose+as+a+carbon+source%2C+the+two+isolates+were+able+to+produce+pellicle+at+the+top+of+the+medium%2C+but+the+pellicle+quality+was+not+good.+The+resulting+white+film+is+suspected+to+be+gluconic+acid.+Furthermore%2C+variations+in+carbon+sources+using+sucrose+and+lactose+and+variations+in+concentration+did+not+indicate+the+ability+of+the+isolates+to+produce+bacterial+cellulose.%0D%0AKeywords%3A+Bacterial+Cellulose%2C+effect+of+carbon+source%2C+concentration+of+carbon+source%2C+gluconic+acid%2C+local+isolate+bacteria%0D%0A%0D%0A%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2022-02-13&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61432%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61432%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F61432%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++MUJAHID+SALAFUSH+SHOLIH%2C+1517011113++(2022)+PENGARUH+SUMBER+KARBON+PADA+KULTUR+TERHADAP+PRODUKSI+SELULOSA+BAKTERIAL+DARI+MIKROBA+ISOLAT+LOKAL.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F61432%2F