?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=UJI+AKTIVITAS+ANTIKANKER+SECARA+In+Vitro+DARI+EKSTRAK+ETANOL+Padina+australis%2C+Caulerpa+racemosa%2C+DAN+TAURIN+DENGAN+METODE+BSLT+(BRINE+SHRIMP+LETHALITY+TEST)&rft.creator=Yogi+%2C+Widianita+Hutami&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.description=Padina+australis+dan+Caulerpa+racemosa+merupakan+golongan+makroalga+yang+memiliki+banyak+manfaat.+P.+australis+dan+C.+racemosa+diduga+memiliki+senyawa+bioaktif+sebagai+antikanker.+Kanker+merupakan+suatu+penyakit+yang+berbahaya+dan+dapat+membunuh+manusia.+Pengobatan+kanker+dapat+dilakukan+dengan+memanfaatkan+P.+australis+dan+C.+racemosa.+Sebelum+tanaman+dinyatakan+memiliki+efektivitas+dalam+membunuh+sel+kanker%2C+dapat+dilakukan+pengujian+menggunakan+metode+BSLT+(Brine+Shrimp+Lethality+Test)%2C+yaitu+metode+skrining+senyawa+antikanker+pada+tanaman+menggunakan+larva+Artemia+salina+Leach+sebagai+hewan+uji.+Tujuan+penelitian+ini+adalah+untuk+mengetahui+senyawa+yang+terkandung+pada+P.+australis+dan+C.+racemosa+dengan+menggunakan+uji+fitokimia+dan+identifikasi+FTIR%2C+mengetahui+tingkat+aktivitas+antikanker%2C+serta+mengetahui+nilai+LC50+dari+masing-masing+ekstrak+P.+australis%2C+C.+racemosa%2C+dan+taurin.+Penelitian+ini+merupakan+penelitian+eksperimental+menggunakan+RAL+(Rancangan+Acak+Lengkap)+dengan+3+bahan+uji+diantaranya+ekstrak+etanol+P.+australis%2C+C.+racemosa%2C+dan+taurin.+Masing-masing+bahan+uji+diberi+perlakuan+dengan+konsentrasi+62%2C5+ppm%2C+125+ppm%2C+250+ppm%2C+500+ppm%2C+dan+1000+ppm.+Hasil+uji+fitokimia+dan+FTIR+ekstrak+etanol+P.+australis+dan+C.+racemosa+menunjukkan+bahwa+keduanya+mengandung+alkaloid%2C+flavonoid%2C+saponin%2C+tanin%2C+steroid%2C+dan+terpenoid+dengan+gugus+fungsi+yang+sama+diantaranya+O-H%2C+C-H%2C+C%3DC%2C+C-N%2C+dan+C-O+pada+ekstrak+etanol+P.+australis%2C+sedangkan+pada+ekstrak+etanol+C.+racemosa+tidak+memiliki+gugus+fungsi+C-N.+Hasil+uji+aktivitas+antikanker+menggunakan+metode+BSLT%2C+diperoleh+nilai+LC50+ekstrak+etanol+P.+australis+sebesar+90%2C49+ppm%2C+ekstrak+etanol+C.+racemosa+sebesar+137%2C36+ppm%2C+dan+taurin+sebesar+27%2C10+ppm.+Masing-masing+bahan+uji+dikategorikan+sebagai+senyawa+toksik+dan+memiliki+potensi+sebagai+agen+antikanker.%0D%0A%0D%0AKata+kunci+%3A+Padina+australis%2C+Caulerpa+racemosa%2C+Antikanker%2C+Artemia+salina+L.%2C+Metode+BSLT+(Brine+Shrimp+Lethality+Test)%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0Aabstract%0D%0A%0D%0APadina+australis+and+Caulerpa+racemosa+are+a+group+of+macroalgae+that+have+many+benefits.+P.+australis+and+C.+racemosa+are+thought+to+have+bioactive+compounds+as+anticancer.+Cancer+is+a+dangerous+disease+and+can+kill+humans.+Cancer+treatment+can+be+done+by+utilizing+P.+australis+and+C.+racemosa.+Before+the+plant+is+declared+to+effectiveness+in+killing+cancer+cells%2C+testing+can+be+down+using+the+BSLT+(Brine+Shrimp+Lethality+Test)+method%2C+which+is+a+screening+method+for+anticancer+compounds+in+plants+using+Artemia+salina+Leach+larvae+as+test+animals.+The+purpose+of+this+study+was+to+determine+the+compounds+contained+in+P.+australis+and+C.+racemosa+using+phytochemical+tests+and+FTIR+identification%2C+determine+the+level+of+anticancer+activity%2C+and+determine+the+LC50+value+of+each+extract+of+P.+australis%2C+C.+racemosa%2C+and+taurine.+This+research+is+an+experimental+study+using+CRD+(Completely+Randomized+Design)+with+3+test+materials+including+ethanol+extracts+of+P.+australis%2C+C.+racemosa%2C+and+taurine.+Each+test+material+was+treated+with+concentrations+of+62%2C5+ppm%2C+125+ppm%2C+250+ppm%2C+500+ppm%2C+and+1000+ppm.+The+results+of+phytochemical+and+FTIR+tests+of+ethanol+extracts+of+P.+australis+and+C.+racemosa+showed+that+both+contained+alkaloids%2C+flavonoids%2C+saponins%2C+tannins%2C+steroids%2C+and+terpenoids+with+the+same+functional+groups+including+O-H%2C+C-H%2C+C%3DC%2C+C-N%2C+and+C-O+in+the+ethanol+extract+of+P.+australis%2C+while+the+ethanol+extract+of+C.+racemosa+did+not+have+a+C-N+functional+group.+The+results+of+the+anticancer+activity+test+using+the+BSLT+method%2C+obtained+the+LC50+value+of+the+ethanol+extract+of+P.+australis+of+90%2C49+ppm%2C+the+ethanol+extract+of+C.+racemosa+of+137%2C36+ppm%2C+and+taurine+of+27%2C10+ppm.+Each+test+material+is+categorized+as+a+toxic+compound+and+has+the+potential+as+an+anticancer+agent.%0D%0A%0D%0AKeywords+%3A+Padina+australis%2C+Caulerpa+racemosa%2C+Anticancer%2C+Artemia+salina+L.%2C+BSLT+(Brine+Shrimp+Lethality+Test)+Method&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2025-05-20&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F88241%2F1%2FASBTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F88241%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F88241%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Yogi+%2C+Widianita+Hutami++(2025)+UJI+AKTIVITAS+ANTIK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