?url_ver=Z39.88-2004&rft_id=1915021030&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PRESTASI+MESIN+PENGAYAKAN+ROTARY+SCREEN+DALAM%0D%0APEMISAHAN+GLUKOMANAN+PADA+TEPUNG+PORANG&rft.creator=MUHAMMAD+TAQWA%2C++WIJAYA&rft.subject=600+Teknologi+(ilmu+terapan)&rft.description=Tepung+porang+diperoleh+dari+proses+pengeringan+dan+pengayakan+umbi%0D%0Aporang.yang+memiliki+kadar+glukomanan+yang+tinggi.+Glukomanan+adalah+serat%0D%0Apangan+larut+air+yang+mengandung+kalori+yang+rendah+dan+banyak+digunakan+sebagai%0D%0Abahan+pengental+dalam+industri+pangan.+Proses+pengolahan+porang+menjadi%0D%0Aglukomanan+diantaranya+adalah+pengayakan+rotary+screen%2C+yaitu+suatu+proses%0D%0Apemisahan+bahan+berdasarkan+ukuran+lubang+kawat+yang+terdapat+pada+ayakan+yang%0D%0Aberputar.+Pentingnya+keberhasilan+pemisahan+glukomanan+pada+tepung+porang%0D%0Amendorong+penelitian+untuk+memahami+faktor-faktor+yang+mempengaruhi+performa%0D%0Arotary+screen.+Sudut+kemiringan+dan+kecepatan+putaran+ayakan+dalam+rotary+screen%0D%0Adapat+mempengaruhi+lama+waktu+pengayakan+yang+dapat+mempengaruhi+hasil+massa%0D%0Aglukomanan%2C+yang+kemudian+dapat+memengaruhi+efisiensi+pemisahan+glukomanan.%0D%0APenelitian+ini+bertujuan+untuk+menganalisis+pengaruh+sudut+kemiringan+dan+kecepatan%0D%0Aputaran+ayakan+terhadap+kinerja+mesin+rotary+screen+dalam+pemisahan+glukomanan%0D%0Apada+tepung+porang.+Sudut+kemiringan+divariasikan+pada+5%C2%B0%2C+10%C2%B0%2C+dan+15%C2%B0.+Kecepatan%0D%0Aputaran+ayakan+divariasikan+pada+30+rpm%2C+40+rpm%2C+dan+50+rpm.+Pengambilan+data%0D%0Adilakukan+dengan+run+order+9+kali+dengan+massa+input+awal+bahan+sebanyak+1+kg.%0D%0AHasil+penelitian+menunjukkan+bahwa+variasi+sudut+kemiringan+5%C2%B0+dan+kecepatan%0D%0Aputaran+ayakan+30+rpm+memberikan+hasil+terbesar+dengan+rendemen+glukomanan+sebesar+340+gram.%0D%0A%0D%0AKata+kunci+%3A+Glukomanan%2C+Pengayakan%2C+Rotary+screen%2C+Sudut+kemiringan%2C+Kecepatan+putaran+ayakan.%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0Aabstract%0D%0A%0D%0APorang+flour+is+obtained+from+the+drying+and+sieving+process+of+porang+tubers.+which%0D%0Ahas+high+glucomannan+content.+Glucomannan+is+a+water-soluble+dietary+fiber+that%0D%0Acontains+low+calories+and+is+widely+used+as+a+thickening+agent+in+the+food+industry.%0D%0AThe+process+of+processing+porang+into+glucomannan+includes+rotary+screen+sieving%2C%0D%0Awhich+is+a+process+of+separating+materials+based+on+the+size+of+the+wire+holes+contained%0D%0Ain+a+rotating+sieve.+The+importance+of+successful+glucomannan+separation+in+porang%0D%0Aflour+encourages+research+to+understand+the+factors+that+affect+rotary+screen%0D%0Aperformance.+The+tilt+angle+and+sieve+rotation+speed+in+a+rotary+screen+can+affect+the%0D%0Alength+of+sieving+time+which+can+affect+the+glucomannan+mass+yield%2C+which+in+turn+can%0D%0Aaffect+the+glucomannan+separation+efficiency.+This+study+aims+to+analyze+the+effect+of%0D%0Atilt+angle+and+sieve+rotation+speed+on+the+performance+of+rotary+screen+machine+in%0D%0Aglucomannan+separation+in+porang+flour.+The+inclination+angle+was+varied+at+5%C2%B0%2C+10%C2%B0%2C%0D%0Aand+15%C2%B0.+The+sieve+rotation+speed+is+varied+at+30+rpm%2C+40+rpm%2C+and+50+rpm.+Data%0D%0Acollection+was+carried+out+with+a+run+order+of+9+times+with+an+initial+input+mass+of+1%0D%0Akg+of+material.+The+results+showed+that+the+variation+of+inclination+angle+of+5%C2%B0+and%0D%0Asieve+rotation+speed+of+30+rpm+gave+the+greatest+result+with+glucomannan+yield+of+340+grams.%0D%0A%0D%0AKey+words+%3A+Glucomannan%2C+Screening%2C+Rotary+screen%2C+Angle+inclination%2C+Sieve+rotation+speed.&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-01-25&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79361%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79361%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79361%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++MUHAMMAD+TAQWA%2C+WIJAYA++(2024)+PRESTASI+MESIN+PENGAYAKAN+ROTARY+SCREEN+DALAM+PEMISAHAN+GLUKOMANAN+PADA+TEPUNG+PORANG.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F79361%2F