?url_ver=Z39.88-2004&rft_id=1214071029&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=MEMPELAJARI+KARAKTERISTIK+PENGERINGAN+JAHE+MERAH+(Zingiber+officianale+var.+rubrum)+MENGGUNAKAN+ALAT+PENGERING+MEKANIS+TIPE+RAK&rft.creator=ERWANTO%2C++1214071029&rft.subject=Pertanian+(+Umum+)&rft.description=%0D%0AIndonesia+adalah+negara+yang+kaya+akan+sumberdaya+alam+hayati.++Salah+satu+sumber+kekayaan+tersebut+adalah+banyaknya+jenis+tanaman+obat+yang+bersifat+tradisional+yang+telah+dibudidayakan+oleh+petani.++Salah+satu+jenis+tanaman+obat+yang+telah+dikenal+luas+oleh+masyarakat+akan+khasiat+dan+manfaat+serta+bernilai+ekonomis+tinggi+adalah+jahe.++Jahe+saat+ini+sedang+dibudidayakan+kembali+khususnya+jahe+merah.+Jahe+merah+merupakan+tanaman+obat-obatan+yang+mudah+ditanam+namun+kurang+dibudidayakan.++Salah+satu+tahap+pengolahan+jahe+adalah+pengeringan+konvensional+menggunakan+sinar+matahari.++Tetapi%2C+pengeringan+konvensional+ini+memiliki+beberapa+kelemahan%2C+yaitu%3A+(1)+lama+waktu+pengeringan%2C+(2)+suhu+pengeringan+tidak+stabil%2C+(3)+mudah+terkontaminasi+jamur+atau+bakteri%2C+serta+(4)+gangguan+lingkungan.++Oleh+karena+itu+perlu+dilakukan+pengeringan+secara+mekanis.++Penelitian+ini+bertujuan+untuk+mengamati+karakteristik+pengeringan+jahe+merah+menggunakan+pengering+mekanis++tipe+rak+(tray+dryer).%0D%0APenelitian+dilaksanakan+di+Laboratorium+Daya+Alat+Mesin+Pertanian+dan+Laboratorium+Rekayasa+Bioproses+dan+Pasca+Panen+Jurusan+Teknik+Pertanian+Fakultas+Pertanian+Universitas+Lampung+pada+bulan+September+2017+sampai+dengan+bulan+Oktober+2017.++Penelitian+ini+menggunakan+dua+faktor+perlakuan+yaitu+suhu+pengeringan+(50+oC%2C+60+oC%2C+70+oC)+dan+tebal+irisan+jahe+merah+(3+mm%2C+5+mm%2C+7+mm)+dengan+3+kali+ulangan.%0D%0AHasil+penelitian+menunjukkan+bahwa+pengeringan+dengan+suhu+70+%C2%B0C+dan+tebal+irisan+3+mm+menghasilkan+mutu+jahe+merah+yang+optimal%2C+ditunjukan+dengan+cepatnya+laju+pengeringan%2C+warna+jahe+yang+merata+dan+kadar+air+akhir+10+%25+sesuai+SNI+01-3393-199%2C+sedangkan+hasil+perlakuan+yang+lain+menunjukan+kadar+air+akhir+dibawah+standar+mutu+SNI.%0D%0A+Kata+Kunci+%3A+jahe+merah%2C+pengeringan%2C+pengering+tipe+rak..%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0AIndonesia+is+a+country+rich+in+natural+resources.+Some+of+them+are+many+types+of+traditional+medicinal+plant.+One+of+them+is+ginger%2C+which+has+usefulness%2C+benefits+and+high+economic+value.++Ginger+is+currently+being+re-cultivated%2C+especially+red+ginger+for+traditional+medicinal+purposes.+One+stage+of+ginger+processing+is+conventional+drying+using+sunligth.++This+conventional+drying+has+several+disadvantages%2C+such+as+(1)+long+drying+time%2C+(2)+drying+temperature+is+not+stable%2C+(3)+easily+contaminated+fungi+or+bacteria%2C+and+(4)+environmental+disturbance.+This+study+aims+to+observe+the+characteristics+of+red+ginger+drying+by+using+tray+dryer.%0D%0AThe+study+was+conducted+at+Agricultural+Machine+Power+Laboratory+and+Laboratory+of+Bioprocess+and+Post-Harvest+Engineering+Department+of+Agricultural+Engineering%2C+Faculty+of+Agriculture%2C+Lampung+University+in+September+2017+until+October+2017.+This+research+used+two+treatment+factors%3A+drying+temperature+(50+oC%2C+60+oC%2C+70+oC+)+and+thick+of+red+ginger+slices+(3+mm%2C+5+mm%2C+7+mm)+with+3+replicated+times.%0D%0AThe+results+showed+that+the+drying+using+temperature+70+%C2%B0C+and+thickness+slice+3+mm+resulted+in+optimal+quality+of++dry+red+ginger%2C+indicated+by+the+rapid+rate+of+drying%2C+the+spread+color+of+ginger+and+water+content+dry+red+ginger+10%25+(need+the+National+Quality+Standard)%2C+while+the+other+treatments+resulted+in+moisture+content+below+National+Quality+Standard.%0D%0A+Keywords%3A+red+ginger%2C+drying%2C+tray+drying.%0D%0A%E2%80%83%0D%0A&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2018-04-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31159%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31159%2F15%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31159%2F16%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ERWANTO%2C+1214071029++(2018)+MEMPELAJARI+KARAKTERISTIK+PENGERINGAN+JAHE+MERAH+(Zingiber+officianale+var.+rubrum)+MENGGUNAKAN+ALAT+PENGERING+MEKANIS+TIPE+RAK.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31159%2F