?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=MODIFIKASI+PATI+TAPIOKA+SECARA+CROSS-LINKING+DENGAN+MENGGUNAKAN+NATRIUM+ASETAT&rft.creator=Ari+Bowo+Slamet+Effendy%2C+0917011020&rft.subject=+&rft.subject=QD+Chemistry&rft.description=Modifikasi+pati+tapioka+menggunakan+natrium+asetat+dengan+jumlah+yang+berbeda(10%25%2C+15%25+%2C+dan+20%25+b%2Fb)+telah+dilakukan.+Sifat-sifat+fungsional(kadar+abu%2C+kadar+air%2C+suhu+gelatinisasi%2C+pembengkakkan%2C+kelarutan%2C+absorbsi+IR%2C+dan+sifat+termal)+pati+termodifikasi+dibandingkan+dengan+pati+asli.+Pati+termodifikasi+menunjukkan+peningkatan+berbagai+sifat+sifat.+Pati+termodifikasi+menunjukan+pengingkatan+kelarutan+yang+tinggi+yakni+~80%25+dibandingkan+pati+asli+~30%25.+Pati+termodifikasi+juga+kehilangan+massa+lebih+sedikit+dibandingkan+pati+asli+pada+uji+DTA%2FTGA%0D%0A%0D%0A%0D%0AKata+kunci+%3A+Pati+tapioka%2C+Modifikasi+pati%2C+Cross-linking%2C+FTIR%2C+DSC%2C+DTA%2FTGA%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0ACassava+starch+modification+by+cross-linking+using+sodium+acetate+with+different+amounts+(10%25%2C+15%25%2C+and+20%25+w%2Fw)+was+performed.+Functional+properties+(ash+content%2C+moisture+content%2C+gelatinization+temperature%2C+swelling%2C+solubility%2C+IR+absorption+and+thermal+properties)+of+the+modified+starch+were+compared+with+those+of+the+native+cassava+starch.+The+modified+samples+were+found+to+exhibit+improved+propreties+(i.e.+high+solubilty+and+lower+mass+loss)+than+native+starch.+Modified+starch+showed+great+improvement+in+their+solubility+of++~80%25+compared+with+~30%25+of+the+native+cassava+starch.+Modified+starch+also+have+less+mass+loss+than+native+starch+in+DTA%2FTGA+test.%0D%0A%0D%0A%0D%0AKeyword+%3A+Tapioca+Starch%2C+Starch+Modification%2C+Cross-linking%2C+FTIR%2C+DSC%2C+DTA%2FTGA%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN++ALAM&rft.date=2016-08-08&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24265%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24265%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24265%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Ari+Bowo+Slamet+Effendy%2C+0917011020++(2016)+MODIFIKASI+PATI+TAPIOKA+SECARA+CROSS-LINKING+DENGAN+MENGGUNAKAN+NATRIUM+ASETAT.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24265%2F