?url_ver=Z39.88-2004&rft_id=1814151022&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=CHARACTERIZATION+OF+BETUNG+(Dendrocalamus+asper)+BAMBOO+PELLETS+TORREFIED+AT+VARIOUS+TEMPERATURES&rft.creator=+BAGUS++SAPUTRA%2C+1814151022&rft.subject=530+Fisika&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.subject=570+Biologi&rft.subject=580+Tumbuh-tumbuhan%2C+tanaman%2C+botani%2C+flora&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.subject=680+Produksi+untuk+keperluan+khusus&rft.description=The+objective+of+this+study+was+to+evaluate+the+effects+of+torrefaction+temperatures+on+the+characteristic+of+betung+(Dendrocalamus+asper)+bamboo+pellets.+Torrefaction+was+conducted+in+an+electric+furnace+at+200%C2%B0C%2C+240%C2%B0C%2C+and+280%C2%B0C+for+50+minutes.+The+properties+evaluated+consist+of+color+change%2C+density%2C+moisture+content%2C+water+resistance%2C+water+adsorption%2C+compressive+strength%2C+proximate+analysis%2C+calorific+value%2C+and+FTIR+analysis.+The+result+showed+that+torrefaction+affected+the+color+properties+of+betung+bamboo+pellets%2C+showing+%E2%88%86E+value+of+more+than+12+or+totally+changed.+The+density+and+moisture+content+of+torrefied+betung+bamboo+pellets+decreased+with+increasing+torrefaction+temperature.+The+torrefied+pellets+were+more+hydrophobic+than+the+untorrefied+pellets%2C+as+exhibited+by+the+improvement+of+the+water+resistance+and+water+adsorption+values+with+increasing+the+torrefaction+temperature.+Torrefaction+temperature+of+200%C2%B0C+was+the+critical+temperature+that+did+not+cause+a+decrease+in+compressive+strength.+The+ash+content+and+fixed+carbon+increased+as+temperature+increased%3B+in+contrast%2C+the+volatile+matter+decreased+as+the+temperature+increased.+Torrefaction+pellets+at+280%E2%84%83+had+the+highest+calorific+value+of+21.13+MJ%2Fkg.+Torrefaction+caused+changes+in+the+functional+group+that+showed+in+FTIR+analysis.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2022-06-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64665%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64665%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F64665%2F3%2FSKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++BAGUS+SAPUTRA%2C+1814151022++(2022)+CHARACTERIZATION+OF+BETUNG+(Dendrocalamus+asper)+BAMBOO+PELLETS+TORREFIED+AT+VARIOUS+TEMPERATURES.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F64665%2F