Skripsi

METABOLITE PROFILING DAN KADAR ANTIOKSIDAN DAUN MANGROVE (Rhizophora apiculata Blume.) DARI SUNGSANG IV BANYUASIN SUMATERA SELATAN

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Penilaian

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Rhizophora apiculata Bl., is a type of mangrove plant that can be utilized, especially in the leaves which are rich in bioactive compounds. The benefits of R. apiculata leaves are their ability as antioxidant agents. Therefore, further efforts are needed to identify other compounds contained in R. apiculata leaves and their bioactivity. This study aims to determine metabolite profiling, compound bioactivity through GC-MS analysis and antioxidant levels using the DPPH method. GC-MS analysis data were searched using the PubChem, chEBI, KEEG, and Spectabase websites. The chromatogram of GC-MS results showed that there were 7 compounds detected, namely: 2-Propanol, 1,1'-oxybis-, 1-Propanol, 2-(2-hydroxypropoxy)-, 2-O-Methyl-D-mannopyranosa, n-Hexadecanoic acid, Octadecanoic acid, Supraene, and Phenol, 3,5-bis(1,1-dimethylethyl)- with a total abundance of compounds reaching 100%. The compound that has a dominant abundance of 88.25% is the compound 2-O-Methyl-D-mannopyranosa which is included in the monosaccharide class. The metabolite profile detected four compounds which are the main compounds, namely: 2-O-Methyl-D-mannopyranosa (88.25%) as antibacterial, Supraene (1.33%) and Octadecanoic acid (1.43%) as antioxidants, and 2-Propanol, 1,1'-oxybis- (0.93%) as antimicrobial and as a humectant which is a raw material for cosmetics. Tracing the leaves of mangrove R. apiculata has several classes of compounds such as ether, monosaccharide, fatty acid, triterpenoid, and phenol classes. Each compound has different bioactivity and has dominant bioactivity as an antioxidant, antimicrobial, anti-inflammatory, and anticancer so that it can be used as an ingredient in making herbal medicine. The antioxidant content in R. apiculata leaves with a standard antioxidant value of quercetin of 93.13 ± 17.29 ppm and a standard ascorbic acid of 56.78 ± 10.01 ppm. Keywords: Rhizophora apiculata Bl., metabolite profiling, antioxidant, GC-MS, 2-O-Methyl-D-mannopyranosa

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2507001740	T169340	T1693402025	Central Library (REFERENCES)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T1693402025

Publisher

Indralaya : Prodi Ilmu Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya., 2025

Collation

xiv, 45 hlm.; ilus.; tab.; 29 cm.

Language

Indonesia

ISBN/ISSN

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Classification

540.07

Content Type

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Media Type

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Carrier Type

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Edition

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Subject(s)

Biologi
Prodi Ilmu Biologi,

Specific Detail Info

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Statement of Responsibility

TUTI

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