ISOLASI DAN UJI AKTIVITAS ANTIBAKTERI DARI TUMBUHAN Spathoglottis aurea Lindl

Simple item page
dc.contributor.authorArjinal
dc.contributor.authorYuharmen
dc.contributor.authorTeruna, Hilwan Yuda
dc.date.accessioned2016-05-19T03:20:00Z
dc.date.available2016-05-19T03:20:00Z
dc.date.issued2016-05-19
dc.description.abstractIsolation of active coumpound of root Spatoglottis aurea Lindl was done with maceration method using methanol. The methanol extract was partitioned with hexane and obtained a total of methanol extract and hexane. Extract methanol and hexane were fractionated with column chromatography and were obtained separation results 4 fractions that is Fm1-Fm4 and Fh1-Fh4 and the fractions 2 (Fh2) of hexane extract was obtained white crystals. From UV spectra of crystal Fh2 showed there was a transition π →π* indicating that there was Fh2 crystal C=C double bond. Fh2 IR spectrum of the compound showed OH group, GC-MS analysis showed the compound has the formula of C29H50O with a peak molecular ion m/z 414 which was a coumpound of β-sitosterol with a melting poin of 131-133 0C. Antibacterial activity test extract of methanol and hexane were not active against bacteria test, while the fraction of Fh1 and Fh2 hexane extract active against bacteria S. aureus dan bakteri E. coli.en_US
dc.description.sponsorshipFakultas Matematika dan Ilmu Pengetahuan Alam Universitas Riauen_US
dc.identifier.otherwahyu sari yeni
dc.identifier.urihttp://repository.unri.ac.id/xmlui/handle/123456789/8386
dc.language.isoenen_US
dc.subjectSpatoglottis aurea Lindlen_US
dc.subjectβ-sitosterolen_US
dc.subjectS.aureus, E. colien_US
dc.titleISOLASI DAN UJI AKTIVITAS ANTIBAKTERI DARI TUMBUHAN Spathoglottis aurea Lindlen_US
dc.typestudent Paper Post Degreeen_US

Files

Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
JURNAL Arjinal. docx.pdf
Size:
782.29 KB
Format:
Adobe Portable Document Format
Description:
artikel
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Biology