Skripsi

ISOLASI SENYAWA STEROID DARI KULIT BATANG TUMBUHAN BELIMBING WULUH (Averrhoa bilimbi Linn) DAN UJI AKTIVITAS ANTIBAKTERI

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Penilaian

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Steroid compound was isolated from n-hexane fraction of stem bark star fruit (Averrhoa bilimbi Linn). The extraction was done by maceration method then was separation and purification was conducted by chromatographic technique. Isolated compound was white needle crystals. The structure of this compound was determined with UV, IR, NMR 1D and DEPT. Based on spectral data analysis could be concluded that isolated compound was steroid sitosterol. This pure compound can to pursue the growth of Bacillus subtilis in extract and pure compound, however can’t inhibit the growth of Escherichia coli. Activity assay pure /Tsitosterol compound of Bacillus subtilis at a concentration of 10.000 ppm about 6,5 mm which is weak activity.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
1307000464	T69942	T699422012	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T699422012

Publisher

Inderalaya : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2012

Collation

xvi, 47 hlm.; ill.; tab.; 28 cm.

Language

Indonesia

ISBN/ISSN

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Classification

664.854 607

Content Type

Text

Media Type

unmediated

Carrier Type

unspecified

Edition

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Subject(s)

teknologi pembuatan makanan
Jurusan Kimia

Specific Detail Info

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Statement of Responsibility

Furika

Other version/related

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