Nurmadiah, Nurmadiah (2009) Telaah Fitokimia dan Uji Hayati Pendahuluan Daun Leunca (Solanum americanum Miller.). Sarjana thesis, Universitas Garut.
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Abstract
Telah dilakukan penelitian terhadap kandungan senyawa dan uji hayati pendahuluan daun leunca (Solanum americanum Miller.). Penapisan fitokimia terhadap serbuk simplisia dan masing-masing ekstrak air, metanol, n-heksan, dan etil asetat menunjukkan adanya senyawa alkaloid, saponin, dan steroid/ triterpenoid. Pada fraksi n-heksan berhasil diisolasi 2 isolat, yaitu isolat 1 dan 2. Berdasarkan spektrum inframerah dan pereaksi Liebermann-Burchard diduga kedua isolat merupakan senyawa golongan steroid/triterpenoid. Pada uji hayati pendahuluan terhadap ekstrak dan isolat 1 diketahui bahwa daun leunca bersifat sitotoksik terhadap Artemia salina dengan nilai LC50 kurang dari 1000 ppm.
| Item Type: | Thesis (Sarjana) | 
|---|---|
| Subjects: | Kimia Bahan Alam > Fitokimia | 
| Divisions: | Fakultas Matematika dan IPA > S1 Farmasi | 
| Depositing User: | S.S.I. Luthfi Gunarti Zakiah | 
| Date Deposited: | 14 Jun 2025 06:37 | 
| Last Modified: | 14 Jun 2025 06:37 | 
| URI: | https://eprints.fmipauniga.ac.id/id/eprint/43 | 
