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ISOLASI SENYAWA ANTRAKUINON DARI EKSTRAK n-HEKSANA KULIT BATANG BERIANG (Ploiarium alternifolium)

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Penilaian

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Beriang plant (P. alternifolium) is one of species of the Theaceae family. This study aims to isolate and identify secondary metabolites contained in the n-hexane extract of the bark of Beriang (P. alternafolium) growing in Indralaya, South Sumatra. The secondary metabolite compound purification process was carried out by extracting 1.5 kg dry sample of P. alternifolium bark with n-hexane solvent. After being evaporated, and extract was obtained as 0,82 gram of extract. Purification and separation was continued by using the Flash Column Chromatography (FCC) method. One compound has been isolated in the form of an orange colored solid of 0.008 gram (yield 0,01%). The purity test was carried out by thin layer chromatography (TLC) with three eluent mixtures, namely n-hexane: acetone (99%: 1%), n-hexane: ethyl acetate (98%: 2%) and n-hexane: chloroform (70%: 30%), each of chromatogram resulted in one spot with Rf values successively 0.075; 0.42 and 0.70. The isolated compounds were analyzed using UV, 1H-NMR, 13C-NMR and 2D-NMR spectroscopy. Based on spectroscopy data can be suggested the isolate compound is an emodin type anthraquinone which substituted with geranyl group which formed a ring with OH at the C-3 position. This compound has been previously reported from the same spesies under the name Ploiariquinone A

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2207003420	T74599	T745992022	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T745992022

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2022

Collation

xiv, 44 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

546.07

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Jurusan Kimia
senyawa dan campuran-campuran anorganik

Specific Detail Info

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Statement of Responsibility

SEPTA

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