Identifikasi Hesperidin dan Skrining Lipid untuk Formulasi Nanostructured Lipid Carrier (NLC)
DOI:
https://doi.org/10.29313/bcsp.v6i2.26051Keywords:
Nanostructured Lipid Carrier (NLC), Identifikasi organoleptik, Skrining lipid, HesperidinAbstract
Abstract. Hesperidin is a flavanone glycoside belonging to the flavonoid group with antioxidant and anti-inflammatory activities. However, its application is limited by its poor water solubility, resulting in low bioavailability. One approach to overcome this limitation is the formulation of a Nanostructured Lipid Carrier (NLC). This study aimed to identify hesperidin as the active compound and to perform lipid screening in order to determine the most suitable lipid combination as the matrix for NLC formulation. The study employed an experimental method. Hesperidin was identified through organoleptic evaluation based on its physical appearance, color, and odor. Lipid screening was carried out using various combinations of solid and liquid lipids by observing the solubility of hesperidin and the homogeneity of the lipid mixtures. The obtained data were analyzed descriptively. The identification results showed that hesperidin was a pale yellow to cream-colored crystalline powder with no odor. The lipid screening results demonstrated that the combination of Gelucire® 44/14 as the solid lipid and oleic acid as the liquid lipid produced a homogeneous mixture with good hesperidin solubilization capacity, making it the selected lipid matrix for NLC formulation. This study provides a scientific basis for selecting lipid components in the development of an NLC-based delivery system for hesperidin.
Abstrak. Hesperidin merupakan senyawa flavonoid golongan flavanon glikosida yang memiliki aktivitas antioksidan dan antiinflamasi, namun pemanfaatannya dibatasi oleh kelarutan yang rendah dalam air sehingga bioavailabilitasnya kurang optimal. Salah satu upaya untuk meningkatkan penghantaran hesperidin adalah melalui formulasi Nanostructured Lipid Carrier (NLC). Penelitian ini bertujuan mengidentifikasi hesperidin sebagai bahan aktif serta melakukan skrining lipid untuk menentukan kombinasi lipid yang sesuai sebagai matriks formulasi NLC. Penelitian menggunakan metode eksperimental. Identifikasi hesperidin dilakukan secara organoleptik berdasarkan bentuk, warna, dan bau, sedangkan skrining lipid dilakukan terhadap kombinasi lipid padat dan lipid cair dengan mengamati kemampuan pelarutan hesperidin serta homogenitas campuran lipid. Data dianalisis secara deskriptif. Hasil identifikasi menunjukkan bahwa hesperidin memiliki karakteristik berupa serbuk kristalin berwarna kuning pucat hingga krem tidak berbau. Hasil skrining menunjukkan bahwa kombinasi Gelucire® 44/14 sebagai lipid padat dan asam oleat sebagai lipid cair menghasilkan campuran yang homogen dan memiliki kemampuan melarutkan hesperidin dengan baik sehingga dipilih sebagai dasar formulasi NLC. Penelitian ini memberikan dasar dalam pemilihan bahan penyusun NLC untuk pengembangan sistem penghantaran hesperidin.
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