?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+HIDROLISIS+UMBI+TALAS+BENENG+UNTUK+MENGHASILKAN%0D%0AGULA+REDUKSI+SEBAGAI+BAHAN+BAKU+BIOETANOL%0D%0A&rft.creator=FENTI+VISIAMAH%2C+1217011023&rft.subject=+&rft.description=ABSTRAK%0D%0APenelitian+ini+dilakukan+untuk+mengkaji+metode+hidrolisis+yang+paling+sesuai+pada%0D%0Aumbi+talas+beneng+sebagai+upaya+optimalisasi+produksi+bioetanol+dari+umbi+talas%0D%0Abeneng+dengan+mempelajari+pengaruh+tiga+variable+yakni+pH%2C+waktu%2C+dan+suhu%0D%0Aterhadap+gula+reduksi+yang+dihasilkan.+Kadar+gula+reduksi+yang+dihasilkan%0D%0Aditentukan+menggunakan+spektrofotometer+UV-Vis.+Hasil+penelitian%0D%0Amenunjukkan+bahwa+kondisi+optimum+hidrolisis+terjadi+pada+pH+2%2C+waktu%0D%0Ahidrolisis+3+jam%2C+dan+suhu+90oC+dengan+kadar+gula+reduksi+yang+dihasilkan+sebesar%0D%0A910%2C875+mg%2FL.+Uji+fermentasi+hidrolisat+menggunakan+serbuk+kulit+kayu+raru%0D%0Amenghasilkan+bioetanol+sebesar+0%2C18765+%25+(v%2Fv)%2C+sedangkan+uji+fermentasi%0D%0Ahidrolisat+menggunakan+Saccharomyces+cerevisiae+menghasilkan+bioetanol%0D%0Asebesar+0%2C2116%25+(v%2Fv).%0D%0AKata+kunci%3A+umbi+talas+beneng%2C+hidrolisis%2C+gula+reduksi%2C+bioetanol%2C+kayu+raru%2C%0D%0ASaccharomyces+cerevisiae%0D%0AABSTRACT%0D%0AThis+study+was+conducted+to+assess+the+most+appropriate+method+or+hydrolysis+of%0D%0Abeneng+taro+tuber+to+optimize+the+production+of+bioethanol%2C+with+the+purpose+to%0D%0Ainvestigate+the+effect+of+pHs%2C+times%2C+and+temperatures+on+reducing+sugar%0D%0Aproduced.+The+concentration+of+reducing+sugar+was+determined+using+UV-Vis%0D%0Aspectrophotometer.+The+result+obtained+indicated+that+the+optimum+amount+of%0D%0Areducing+sugar+(910%2C875+mg%2FL+)+was+achieved+at+pH+2%2C+hydrolysis+time+of+3+hours%0D%0Aand+temperature+of+90oC.+Fermentation+of+reducing+sugar+using+the+powdered%0D%0Abark+of+raru+plant+produced+0%2C18765+%25+(v%2Fv)+of+bioethanol+and+fermentation+using%0D%0ASaccharomyces+cerevisiae+produced+0%2C2116%25+(v%2Fv)+of+bioethanol.%0D%0AKeyword%3A+Beneng+taro+tuber%2C+hydrolysis%2C+reducing+sugar%2C+bioethanol%2C+raru+plant%2C%0D%0ASaccharomyces+cerevisiae&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2016-06-27&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23270%2F1%2FABSTRAK%2520INGGRIS%2520%2526%2520INDONESIA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23270%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F23270%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++FENTI+VISIAMAH%2C+1217011023++(2016)+STUDI+HIDROLISIS+UMBI+TALAS+BENENG+UNTUK+MENGHASILKAN+GULA+REDUKSI+SEBAGAI+BAHAN+BAKU+BIOETANOL.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F23270%2F