PEMISAHAN SENYAWA METABOLIT DARI FRAKSI n-HEKSANA KAYU BATANG MURBEI PUTIH (MORUS ALBA L.) DAN IDENTIFIKASI MENGGUNAKAN GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS)

SUMINAH, SUMINAH and Ferlinahayati, Ferlinahayati (2024) PEMISAHAN SENYAWA METABOLIT DARI FRAKSI n-HEKSANA KAYU BATANG MURBEI PUTIH (MORUS ALBA L.) DAN IDENTIFIKASI MENGGUNAKAN GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS). Undergraduate thesis, Sriwijaya University.

	Text RAMA_47201_08031181924018.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_47201_08031181924018_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_47201_08031181924018_0005027401_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (291kB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (103kB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (609kB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (96kB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (119kB) | Request a copy
	Text RAMA_47201_08031181924018_0005027401_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (590kB) | Request a copy

Abstract

Separation of metabolite compounds from the n-hexane fraction of the wood of the M. alba L. plant has not been widely carried out. TLC analysis showed that M. alba L. has many metabolite compounds. This research was aimed to determine metabolite compounds from the n-hexane fraction of the wood of the M. alba L. plant using the gas chromatography-mass spectrometry (GC-MS) method. The extraction process for M. alba L. plant wood powder was carried out by maceration using methanol solvent. The methanol extract was then fractionated using n-hexane solvent. Separation of compounds were carried out using vacuum liquid chromatography and gravity chromatography methods. The obtained compunds were in the form of a yellowish white solid of 23.8 mg. Based on the GC-MS data, the isolated compound was a mixture of several compounds and 6 of them were identified at RT of 17.23; 16.55; 7.18; 16.00; 8.11; and 15.68 minutes. These compounds were 24-methylencycloartanol, lupeol, β-amirin, and ursan-9(11), 12-dien-3-ol which are secondary metabolite compounds, and palmitic acid and stearic acid which are primary metabolite compound based on comparation to their mass spectra with NIST data base library.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Morus alba L. wood, triterpenoids, 24-methylenecycloartanol, lupeol, palmitic acid, β-amyrin, stearic acid, and urs-9(11),12-dien-3-ol, GC-MS
Subjects:	Q Science > QD Chemistry > QD241-441 Organic chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Suminah Suminah
Date Deposited:	30 Jan 2024 08:25
Last Modified:	30 Jan 2024 08:25
URI:	http://repository.unsri.ac.id/id/eprint/140334

Actions (login required)

View Item