?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ISOLASI+DAN+MODIFIKASI+SENYAWA+ARTONIN-E+DARI%0D%0AArtocarpus+rigida+MENGGUNAKAN+AlCl3+(ISOLATION+AND+MODIFICATION+OF+ARTONIN-E+COMPOUND%0D%0AFROM+Artocarpus+rigida+USING+AlCl3)&rft.creator=Idris%2C+Mychell+Dendiko+Pratangga&rft.subject=Q+Science+(General)&rft.subject=QD+Chemistry&rft.description=Artocarpus+rigida+merupakan+salah+satu+spesies+Artocarpus+dari+famili+Moraceae%0D%0Ayang+dikenal+dengan+nama+kenangkan.+Tumbuhan+ini+diketahui+sebagai+sumber%0D%0Autama+senyawa+derivat+flavonoid%2C+dan+juga+memiliki+aktivitas+biologi+sebagai%0D%0Aantibakteri%2C+antikanker%2C+dan+lain-lain.+Penelitian+ini+bertujuan+untuk+mengisolasi%0D%0Adan+memodikasi+senyawa+artonin-E+yang+terkandung+dalam+kulit+batang%0D%0Atumbuhan+A.+rigida+yang+diperoleh+dari+Desa+Keputran+Kecamatan+Sukoharjo%0D%0AKabupaten+Pringsewu.+Tahapan+penelitian+yang+dilakukan+meliputi+persiapan%0D%0Asampel+kemudian+ekstraksi%2C+isolasi%2C+pemurnian%2C+dan+modifikasi+senyawa%0D%0Amenggunakan+AlCl3%2C+sedangkan+analisis+struktur+molekul+senyawa+ditentukan%0D%0Aberdasarkan+data+fisika+dan+spektroskopi+(UV+dan+IR).+Hasil+penelitian%0D%0Amenunjukkan+bahwa+telah+berhasil+diisolasi+dan+diidentifikasi+senyawa+flavonoid%2C%0D%0Aartonin-E+dari+kulit+batang+tumbuhan+kenangkan+(A.+rigida)%2C+selanjutnya%0D%0Adimodifikasi+menggunakan+AlCl3%2C+membentuk+komplek+AlCl3%E2%80%93artonin-E+dengan%0D%0Aadanya+puncak+serapan+IR+pada+daerah+1369+cm-1+menunjukkan+adanya+gugus+Al%0D%0Ayang+membentuk+kompleks+dengan+gugus+hidroksil+pada+posisi+C5+dan+gugus%0D%0Akarbonil+(C%3DO)+dari+artonin-E%2C+sedangkan+pada+panjang+gelombang+841+cm-1%0D%0Amerupakan+serapan+dari+ikatan+Al-OH.+Terbentuknya+kompleks+ditunjukkan+pula%0D%0Adari+spektrum+UV+yang+menunjukkan+serapan+maksimum+pada+%EF%BF%BDmaks+278+nm+dan%0D%0A405+nm.+(Artocarpus+rigida+is+one+of+the+Artocarpus+species+of+Moraceae+family%2C+also%0D%0Aknown+as+kenangkan.+This+plant+is+known+as+a+major+source+of+flavonoid%0D%0Acompound+derivatives%2C+and+also+has+biological+activities+as+antibacterial%2C%0D%0Aanticancer%2C+and+other.+This+research+aimed+to+isolate+and+modificate+the+artonin-E%0D%0Acompound+contained+in+the+stem+bark+of+A.+rigida+plant+obtained+from+Keputran%0D%0Avillage%2C+Pringsewu%2C+Sukoharjo+district.+Stages+of+the+research+was+conducted+on%0D%0Athe+sample+preparation+and+then+the+extraction%2C+isolation%2C+purification%2C+and%0D%0Amodification+of+compounds+using+AlCl3%2C+whereas+analysis+of+the+molecular%0D%0Astructure+of+the+compound+is+determined+based+on+the+data+of+physics+and%0D%0Aspectroscopy+(UV+and+IR).+The+result+of+the+research+show+that+a+flavonoid%0D%0Acompound%2C+artonin-E%2C+have+been+isolated+and+identified+from+the+stem+bark+of%0D%0AKenangkan+plant+(A.+rigida).+Next%2C+the+artonin-E+compound+is+modified+using%0D%0AAlCl3%2C+forms+an+AlCl3-artonin-E+complex+with+analysis+of+the+absorption+peak+at%0D%0A1369+cm-1+area+shows+the+Al+group+that+make+up+the+complex+with+hydroxyl+group%0D%0Aat+the+C5+position+and+the+carbonyl+group+(C%3DO)+of+artonin-E%2C+at+wavelength+841%0D%0Acm-1+is+the+absorption+of+the+Al-OH+bond.+The+formation+of+complex+also+shown%0D%0Afrom+the+UV+spectrum+that+showed+maximum+absorption+at+%EF%BF%BDmaks+278+nm+and+405%0D%0Anm.%0D%0AKey+Words+%3A+Isolation+and+modification%2C+artonin-E%2C+complex+artonin-E-AlCl3.%EF%BF%BD)&rft.publisher=Fakultas+MIPA&rft.date=2013-12-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F1%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F3%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F4%2FPERSETUJUAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F5%2FPENGESAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F6%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F7%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F8%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F9%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F10%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F11%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F12%2FDAFTAR%2520PUSTAKA.pdf&rft.format=archive&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F116%2F13%2FLAMPIRAN.zip&rft.identifier=++Idris%2C+Mychell+Dendiko+Pratangga++(2013)+ISOLASI+DAN+MODIFIKASI+SENYAWA+ARTONIN-E+DARI+Artocarpus+rigida+MENGGUNAKAN+AlCl3+(ISOLATION+AND+MODIFICATION+OF+ARTONIN-E+COMPOUND+FROM+Artocarpus+rigida+USING+AlCl3).++Fakultas+MIPA%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F116%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