Phytochemical Analysis and Efficacy Test of Mangrove Leaf Extract (Rhizophora apiculata) from Marang Kayu District, Kutai Kartanegara Regency, East Kalimantan Province Against …

Jumani, Jumani and Helda, Syahfari and Muhammad, Taufan Tirkaamiana and Heni, Emawati and Zuhdi, Yahya and Anamariana, Anamariana (2023) Phytochemical Analysis and Efficacy Test of Mangrove Leaf Extract (Rhizophora apiculata) from Marang Kayu District, Kutai Kartanegara Regency, East Kalimantan Province Against …. Unmul.

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Abstract

Mangroves have several compounds that can be used as antibacterials, one of which is Rhizophora apiculata. Samples of the R. apiculata type of mangrove were taken from Marang Kayu District, Kutai Kartanegara Regency, East Kalimantan Province. The aim of this study was to determine whether the R. apiculata mangrove leaf extract taken from Marang Kayu District, Kutai Kartanegara Regency, East Kalimantan Province had an antimicrobial effect on Propionibacterium acnes Bacteria. Research methods included taking leaf samples, drying and grinding, maceration and extraction, phytochemical tests, sterilization of tools and materials, bacterial culture, preparation of test media and antibacterial activity tests. Observations were made after 1x24 hours of incubation period. The clear zone formed around the wells was measured horizontally and vertically. The diameter of the inhibition zone is measured in millimeters (mm). The results of research conducted on oil mangrove leaves (Rhizophora apiculata) obtained the content of phytochemical compounds in the form of tannins, flavonoids, saponins, alkaloids, carotenoids and steroids. Antibacterial tests on P. acne showed that the inhibition zone became larger as the concentration of the extract increased. The inhibition zone at 20% concentration was 17 mm. The smallest inhibition value (MIC) at a concentration of 2.5% is 9.50

Item Type:	Other
Subjects:	S Agriculture > SD Forestry
Divisions:	Fakultas Pertanian > Program_Studi_Kehutanan
Depositing User:	Zuhdi Yahya
Date Deposited:	03 Apr 2024 06:12
Last Modified:	03 Apr 2024 06:12
URI:	http://repository.untag-smd.ac.id/id/eprint/638

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