UJI EFEK ANTIOKSIDAN N-HEKSAN DAUN BENALU KERSEN (DENDROPTHOE PENTRANDRA L.) DENGAN METODE DPPH (2,2-DIPHENYL-1-PICRYLHIDRAZYL)

PRIHARUM, RELINDA and Sinulingga, Sadakata and Subandrate, Subandrate (2024) UJI EFEK ANTIOKSIDAN N-HEKSAN DAUN BENALU KERSEN (DENDROPTHOE PENTRANDRA L.) DENGAN METODE DPPH (2,2-DIPHENYL-1-PICRYLHIDRAZYL). Undergraduate thesis, Sriwijaya University.

	Text RAMA_11201_04011281722111.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_11201_04011281722111_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (12MB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB)
	Text RAMA_11201_04011281722111_0002085806_0016058404_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (604kB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (448kB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (566kB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (390kB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (366kB) | Request a copy
	Text RAMA_11201_04011281722111_0002085806_0016058404_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy

Abstract

Health risks are increasing due to increased exposure to free radicals caused by radiation, cigarettes, pollution and contamination, synthetic or inorganic pesticides, other sources of free radicals. Free radicals that enter the body will cause many degenerative diseases such as hypertension, diabetes, liver damage, cancer, heart and nervous disorders, and also speed up the aging process. This study is held to test the antioxidant effect of n-hexane from the leaves of mistletoe (Dendrophthoe pentandra L.). The type of research carried out was research conducted experimentally with the aim of determining the antioxidant effect of cherry mistletoe leaf extract (Dendrophthoe pentandra L.) using the DPPH method using UV-VIS spectrophotometry. The work steps in this research consisted of making dried simplicia of cherry mistletoe leaves (Dendrophthoe pentandra L.), making n-hexane extract of cherry mistletoe leaves (Dendrophthoe pentandra L.), phytochemical tests, making a sample solution of n-hexane extract of cherry mistletoe leaves (Dendrophthoe pentandra L.), phytochemical screening and antioxidant activity test of n-hexane extract of cherry mistletoe leaves (Dendrophthoe pentandra L.). From the linear equation graph, the IC50 value equation is 24.80 ppm. This value shows that the n-hexane extract of mistletoe cherry leaves has very strong antioxidant activity because the IC50 value is below 50 ppm. Phytochemical tests on the n-hexane extract of mistletoe cherry leaves showed the presence of secondary metabolite compounds such as flavonoids, alkaloids, tannins and steroids. This research shows that cherry mistletoe and cherry plants have very strong antioxidant performance. Keywords: Free radicals, Antioxidants, Mistletoe Extracts, cherry, IC50, n-hexane

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Antioksidan, Ekstrak N-Heksan
Subjects:	R Medicine > R Medicine (General) > R5-920 Medicine (General)
Divisions:	04-Faculty of Medicine > 11201-Medicine (S1)
Depositing User:	Relinda Priharum
Date Deposited:	10 Jun 2024 08:23
Last Modified:	10 Jun 2024 08:23
URI:	http://repository.unsri.ac.id/id/eprint/146125

Actions (login required)

View Item