CD Skripsi

Isolasi Dan Uji Toksisitas Senyawa Metabolit Sekunder Dari Fraksi N-Heksana Daun Mempening (Lithocarpus Bancanus)

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Mempening (L. bancanus) is a species of the family Fagaceae. It can be found on hillsides and sandy mountains to clay, but can also be found in peat swamp forests. The purpose of this study was to isolate and test the toxicity of secondary metabolites from the n-hexane fraction obtained from the leaves of the L. bancanus plant. Isolation was carried out by maceration method for 72 hours. A pure compound was obtained from sub-fraction 5 of the flash column chromatography using n-hexane 100%, n-hexane:ethyl acetate (2:1), ethyl acetate 100%, and ethyl acetate:methanol (1:1) as solvents ratio. The purity of the compound was determined by TLC test and melting point test. The melting point is obtained in the range of 178-179ᵒ C. The compound was coded LB-H-06 and was characterized by FT-IR spectroscopy. The spectrum showed the presence of the OH group (alcohol), C-H (alkane), C=O (ketone), C=C (alkene), and C-O (ether). A toxicity test using BSLT techniques showed that the LB-H-06 compound was toxic with a LC50 value of 9.34 ppm.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 02. 120 (0029)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – Kimia., 2020

Deskripsi Fisik

xii,36 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 02. 120 (0029)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

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