?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISA+PERBANDINGAN+METODE+HISAP+DAN+METODE+TIUP%0D%0ATERHADAP+KEMAMPUAN+MESIN+HAMMER+%E2%80%93+DISK+MILL+DALAM%0D%0APEMISAHAN+GLUKOMANAN+PADA+TEPUNG+PORANG&rft.creator=%09Muhammad+%2C+Dayu+Juniarto%09&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Tepung+porang+mengandung+kadar+glukomanan+yang+cukup+tinggi+dan+serat%0D%0Apangan+larut+air+yang+bersifat+hidrokoloid+kuat+dan+rendah+kalori.+Masalah+utama%0D%0Ayang+dihadapi+dalam+pengembangan+tepung+porang+sebagai+bahan+pangan+adalah%0D%0Akarena+adanya+kalsium+oksalat.+Kalsium+oksalat+menyebabkan+rasa+gatal+dan+iritasi%0D%0Asaat+dikonsumsi.+Penelitian+ini+bertujuan+untuk+mengetahui+perbandingan+dalam%0D%0Amenghasilkan+glukomanan+dengan+metode+hisap+dan+metode+tiupan+blower+serta%0D%0Amendapatkan+metode+yang+dapat+menghasilkan+glukomanan+lebih+banyak.%0D%0APemisahan+glukomanan+dilakukan+melalui+dua+metode+yaitu+metode+hisap+dan%0D%0Ametode+tiup.+Chips+porang+digiling+menggunakan+mesin+hammer-disk+mill%0D%0Akemudian+dilakukan+pemisahan+antara+glukomanan+dan+kalsium+oksalat.+Metode%0D%0Ahisap+menggunakan+blower+untuk+menghisap+tepung+porang+kemudian+masuk+ke%0D%0Adalam+cyclone+separator+untuk+dipisahkan+dari+debu+dan+sel+pati+yang+kemudian%0D%0Adilakukan+pengayakan+dengan+ukuran+40%2C+60%2C+dan+80+mesh.+Metode+tiup%0D%0Amenggunakan+blower+untuk+meniup+tepung+porang+yang+akan+jatuh+dalam+air+tunnel%0D%0Asebagai+tempat+pemisahan.+Glukomanan+memiliki+massa+jenis+yang+lebih+berat%0D%0Adibandingkan+kalsium+oksalat.+Glukomanan+akan+jatuh+pada+jarak+yang+lebih+dekat%0D%0Adibandingkan+kalsium+oksalat.+Hasil+penelitian+didapatkan+dari+perbandingan+hasil%0D%0Apemisahan+kedua+metode.+Metode+hisap+memiliki+hasil+persentase+pemisahan%0D%0Aglukomanan+sebesar+40%2C93%25+pada+ukuran+ayakan+60+mesh+sedangkan+metode+tiup%0D%0A24%2C82%25+pada+jarak+60+cm+ayakan+60+mesh.+Metode+yang+paling+banyak%0D%0Amenghasilkan+glukomanan+adalah+metode+hisap.+Metode+ini+memiliki+banyak%0D%0Akeunggulan+dibandingkan+metode+hisap.%0D%0AKata+Kunci%3A+Tepung+porang%2C+glukomanan%2C+blower%2C+perbandingan+penepungan%2C%0D%0Acyclone+separator%2C+air+tunnel.%0D%0APorang+flour+contains+quite+high+levels+of+glucomannan+and+water-soluble%0D%0Adietary+fiber+which+is+a+strong+hydrocolloid+and+low+in+calories.+The+main+problem%0D%0Afaced+in+developing+porang+flour+as+a+food+ingredient+is+the+presence+of+calcium%0D%0Aoxalate.+Calcium+oxalate+causes+itching+and+irritation+when+consumed.+This%0D%0Aresearch+aims+to+determine+the+comparison+in+producing+glucomannan+using+the%0D%0Asuction+method+and+the+blower+method+and+to+find+a+method+that+can+produce+more%0D%0Aglucomannan.+The+separation+of+glucomannan+is+carried+out+using+two+methods%2C%0D%0Anamely+the+suction+method+and+the+blow+method.+Porang+chips+are+ground+using+a%0D%0Ahammer-disk+mill+machine+and+then+the+glucomannan+and+calcium+oxalate+are%0D%0Aseparated.+The+suction+method+uses+a+blower+to+suck+up+the+porang+flour%2C+then+enter%0D%0Ait+into+a+cyclone+separator+to+separate+it+from+dust+and+starch+cells%2C+which+is+then%0D%0Asieved+with+sizes+of+40%2C+60+and+80+mesh.+The+blowing+method+uses+a+blower+to+blow%0D%0Athe+porang+flour+which+will+fall+into+the+air+tunnel+as+a+separation+point.%0D%0AGlucomannan+has+a+heavier+density+than+calcium+oxalate.+Glucomannan+will+fall%0D%0Aat+a+closer+distance+than+calcium+oxalate.+The+research+results+were+obtained+from%0D%0Aa+comparison+of+the+separation+results+of+the+two+methods.+The+suction+method+had%0D%0Aa+glucomannan+separation+percentage+of+40.93%25+on+a+60+mesh+sieve+while+the+blow%0D%0Amethod+was+24.82%25+at+a+distance+of+60+cm+on+a+60+mesh+sieve..+The+method+that%0D%0Aproduces+the+most+glucomannan+is+the+suction+method.+This+method+has+the%0D%0Aadvantage+of+being+able+to+produce+flour+in+large+quantities%2C+being+practical+in%0D%0Ausing+tools%2C+being+able+to+carry+out+flouring+and+separation+directly+and+producing%0D%0Aless+dust.%0D%0AKeywords%3A+Porang+flour%2C+glucomannan%2C+blower%2C+flour+comparison%2C+cyclone%0D%0Aseparator%2C+air+tunnel.&rft.publisher=TEKNIK+&rft.date=2024-01-25&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84028%2F1%2FABSTRAK%2520-%2520Muhammad%2520Dayu%2520J_19_06.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84028%2F2%2FSKRIPSI%2520FULL%2520-%2520Muhammad%2520Dayu%2520J_19_06.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F84028%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Muhammad%2520Dayu%2520J_19_06.pdf&rft.identifier=+++Muhammad+%2C+Dayu+Juniarto+++(2024)+ANALISA+PERBANDINGAN+METODE+HISAP+DAN+METODE+TIUP+TERHADAP+KEMAMPUAN+MESIN+HAMMER+%E2%80%93+DISK+MILL+DALAM+PEMISAHAN+GLUKOMANAN+PADA+TEPUNG+PORANG.++TEKNIK+%2C+UNIVERSITAS+LAMPUNG+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F84028%2F