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dc.contributor.advisorSari, Rita Kartika
dc.contributor.advisorHarlina, Eva
dc.contributor.authorZahra, Namira Argya
dc.date.accessioned2025-08-25T04:33:47Z
dc.date.available2025-08-25T04:33:47Z
dc.date.issued2025
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/170234
dc.description.abstractEkstrak etanol kulit kayu mangium (Acacia mangium Willd.) bagian luar (outerbark)/EE-KLKM hasil ekstraksi bertingkat menggunakan Ultrasound Assisted Extraction (UAE) berdasarkan uji in vitro memiliki aktivitas antidiabetes. Penelitian ini bertujuan menentukan rendemen EE-KLKM, pembuatan dan karakterisasi fisikokimia nanofitosomnya (NF-KLKM), serta menguji aktivitas antidiabetes EE-KLKM dan NF-KLKM secara in vivo. Ekstraksi bertingkat KLKM dengan pelarut n-heksana, etil asetat, dan etanol menggunakan metode UAE selama 45 menit. Nanofitosom KLKM (NF-KLKM) dibuat dengan nisbah EE-KLKM:lesitin kedelai sebesar 1:1 dan diuji karakteristiknya. Uji in vivo dilakukan pada mencit jantan selama 21 hari dengan dosis ekuivalen. Rendemen tertinggi diperoleh dari EE-KLKM sebesar 16,05±0,32%. NF-KLKM berukuran 378,18±8,14 nm dengan nilai polidispersitas 0,23±0,02. EE-KLKM dosis 125 mg/kgBB menurunkan gula darah hingga 250 mg/dL dan meningkatkan insulin hingga 4546,75 pg/mL, sedangkan NF-KLKM dosis ekuivalen 250 mg/kgBB menurunkan gula darah hingga 220 mg/dL dan meningkatkan insulin hingga 4371,25 pg/mL.
dc.description.abstractThe ethanol extract of mangium (Acacia mangium Willd.) outer bark (EE-KLKM), obtained through sequential extraction using Ultrasound-Assisted Extraction (UAE), has shown in vitro antidiabetic activity. This study aimed to determine the yield of EE-KLKM, prepare and characterize its nanophytosomes (NF-KLKM), and evaluate their in vivo antidiabetic activity. Sequential extraction of KLKM was performed with n-hexane, ethyl acetate, and ethanol for 45 minutes using UAE. NF-KLKM was prepared at an EE-KLKM:soybean lecithin ratio of 1:1 and characterized. In vivo tests were conducted on male mice for 21 days at equivalent doses. The highest yield was obtained from EE-KLKM at 16.05±0.32%. NF-KLKM had a particle size of 378.18±8.14 nm and a polydispersity index of 0.23±0.02. EE-KLKM at 125 mg/kg BW reduced blood glucose to 250 mg/dL and increased insulin to 4546.75 pg/mL, while NF-KLKM at the equivalent dose of 250 mg/kg BW reduced blood glucose to 220 mg/dL and increased insulin to 4371.25 pg/mL.
dc.description.sponsorshipDIKTI Kemedikbudristek Republik Indonesia
dc.language.isoid
dc.publisherIPB Universityid
dc.titleKARAKTERISTIK FISIKOKIMIA DAN AKTIVITAS ANTIDIABETES EKSTRAK KULIT KAYU MANGIUM DAN NANOFITOSOMNYA BERDASARKAN UJI IN VIVOid
dc.title.alternative
dc.typeSkripsi
dc.subject.keywordkadar gula darahid
dc.subject.keywordkadar insulinid
dc.subject.keywordmencitid
dc.subject.keywordUltrasound assisted extractionid


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