?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ISOLASI%2C+KARAKTERISASI%2C+DAN+UJI+BIOAKTIVITAS+ANTIBAKTERI%0D%0ASENYAWA+FLAVONOID+DARI+KULIT+BATANG+TUMBUHAN+PUDAU%0D%0A%0D%0A(Artocarpus+kemando+Miq.)&rft.creator=NUR+ISTYQOMAH%2C+1717011012&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Tumbuhan+pudau+merupakan+salah+satu+famili+Moraceae%2C+genus%0D%0AArtocarpus%2C+dan+spesies+Artocarpus+kemando+Miq.+Genus+Artocarpus+telah%0D%0Adilaporkan+memiliki+manfaat+sebagai+antimalaria%2C+antibakteri%2C+antikanker%2C%0D%0Aantidiabetes%2C+antioksidan%2C+dan+antivirus.+Penelitian+ini+bertujuan+untuk%0D%0Amengisolasi%2C+mengkarakterisasi%2C+serta+menguji+bioaktivitas+antibakteri+senyawa%0D%0Aflavonoid+yang+terkandung+dalam+kulit+batang+tumbuhan+pudau+(A.+kemando%0D%0AMiq.)+yang+diperoleh+dari+Dusun+Karang+Anyar%2C+Klaten%2C+Penengahan%2C+Lampung%0D%0ASelatan.%0D%0ATahapan+penelitian+ini+meliputi+pengambilan+dan+persiapan+sampel%2C%0D%0Aekstraksi+dengan+metode+maserasi+menggunakan+metanol%2C+fraksinasi+ekstrak%0D%0Adengan+metode+partisi%2C+serta+pemisahan+dan+pemurnian+senyawa+menggunakan%0D%0Ametode+kromatografi+cair+vakum+dan+kromatografi+kolom.+Kemurnian+dan%0D%0Astruktur+molekul+senyawa+hasil+isolasi+ditentukan+berdasarkan+sifat+fisika+dan+data%0D%0Aspektrum+UV-Vis%2C+IR%2C+dan+NMR.%0D%0APada+penelitian+ini%2C+telah+berhasil+diisolasi+senyawa+berupa+padatan+kuning%0D%0Asebanyak+10+mg%2C+dengan+titik+leleh+247%E2%80%93249+%C2%B0C.+Berdasarkan+hasil+analisis+data%0D%0Aspektroskopi+serta+perbandingan+dengan+literatur%2C+menunjukkan+bahwa+senyawa%0D%0Ahasil+isolasi+merupakan+artoheterofilin+C.+Uji+bioaktivitas+antibakteri+terhadap%0D%0Abakteri+Bacillus+subtilis+dan+Escherichia+coli+dari+senyawa+hasil+isolasi+yang%0D%0Adilakukan+pada+variasi+konsentrasi+0%2C3%3B+0%2C4%3B+0%2C5+mg%2Fdisk+pada+kedua+bakteri%0D%0Amenunjukkan+daya+hambat+kategori+sedang.%0D%0A%0D%0AKata+Kunci+%3A+Artocarpus+kemando%2C+flavonoid%2C+artoheterofilin+C%2C+antibakteri%0D%0APudau+plant+is+part+of+the+Moraceae+family%2C+Artocarpus+genus+and+its%0D%0A%0D%0Aspecies+is+Artocarpus+kemando+Miq.+Artocarpus+genus+was+reported+to+have+anti-%0D%0Amalaria%2C+antibacterial%2C+anti-cancer%2C+anti-diabetic%2C+antioxidant%2C+and+antivirus%0D%0A%0D%0Aproperties.+This+research+is+aimed+to+isolate%2C+characterize%2C+also+testing+the%0D%0Aantibacterial+bioactivity+of+the+flavonoid+compound+derived+from+the+wood+bark%0D%0Aof+the+pudau+plant+(A.+kemando+Miq.)%2C+taken+from+Karang+Anyar+Village%2C+Klaten%2C%0D%0APenengahan%2C+South+Lampung.%0D%0AThe+steps+of+this+research+includes+the+collection+and+preparation+of+the%0D%0Asample%2C+extraction+with+maceration+using+methanol%2C+fractionation+of+the+extract%0D%0Ausing+partition+method%2C+and+separation+and+purification+using+vacuum+liquid%0D%0Achromatography+and+column+chromatography.+The+purity+and+the+structure+of+the%0D%0A%0D%0Aisolation+result+compound+determined+based+on+the+physical+properties+and+UV-%0D%0AVis%2C+IR%2C+and+NMR+spectrum+data.%0D%0A%0D%0AIn+this+research%2C+a+compound+with+10mg+mass+of+yellow+solids+with+247-%0D%0A249%C2%B0C+melting+point+has+been+successfully+isolated.+Based+on+spectroscopy+data%0D%0Aand+the+comparison+with+literature%2C+the+isolation+result+compound+was+shown+as%0D%0Aartoheterophyllin+C.+Antibacterial+bioactivity+test+of+the+isolation+result+compound%0D%0Aagainst+Bacillus+subtilis+and+Escherichia+coli+was+done+with+0.3%3B+0.4%3B+0.5+mg%2Fdisc%0D%0Aconcentration+variations+and+the+result+was+that+the+compound+showed+moderate%0D%0Acategory+inhibition+activity+on+both+of+the+bacteria.%0D%0AKeywords+%3A+Artocarpus+kemando%2C+flavonoid%2C+artoheterophyllin+C%2C+antibacterial&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62399%2F1%2FABSTRAK%2520-%2520Nur%2520Istyqomah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62399%2F2%2FSKRIPSI%2520FULL%2520-%2520Nur%2520Istyqomah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62399%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Nur%2520Istyqomah.pdf&rft.identifier=++NUR+ISTYQOMAH%2C+1717011012++(2021)+ISOLASI%2C+KARAKTERISASI%2C+DAN+UJI+BIOAKTIVITAS+ANTIBAKTERI+SENYAWA+FLAVONOID+DARI+KULIT+BATANG+TUMBUHAN+PUDAU+(Artocarpus+kemando+Miq.).++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62399%2F