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Antioxidant Potential of Secondary Metabolite from Kelakai (Stenochlaena palustris) as a Natural Growth Promoter Through Inhibition of Inducible Nitrite Oxide Synthase (iNOS) Irmawan, Muhammad; Kumalasari, Meiyanti Ratna; Sandriya, Ardi; Fariz Noorrahman, Nabil; Ysrafil, Ysrafil; Tesalonika, Lidya
The Journal of Pure and Applied Chemistry Research Vol. 14 No. 1 (2025): Edition January-April 2025
Publisher : Chemistry Department, The University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpacr.2025.014.01.6534

Abstract

Kelakai (Stenochlaena palustris), a plant native to Central Kalimantan, is recognized for its potent antioxidant properties. This study aimed to investigate the preparation, extraction, phytochemical composition, antioxidant potential, and molecular interactions of secondary metabolites derived from Kelakai, emphasizing its health-promoting benefits and possible use as a natural growth enhancer. The findings revealed that the Kelakai extract contained various secondary metabolites, including alkaloids (8.868%), flavonoids (5.3%), saponins (10.76%), phenolics (1.246%), tannins (0.067%), and triterpenes (30.7%). The extract demonstrated a powerful antioxidant effect, with an IC50 value of 44.81 μg/mL. Molecular docking analysis identified chlorogenic acid and eucalyptol as essential compounds contributing to the extract's antioxidant activity. These compounds effectively inhibit the iNOS protein, with binding free energy (ΔGbinding) values of -10.3044 kcal/mol and -6.0872 kcal/mol, respectively. These findings suggest that kelakai extract possesses significant antioxidant potential and may offer valuable applications as a natural growth promoter for broiler chickens.
MONITORING PEMERIKSAAN ANTEMORTEM DAN POSTMORTEM PADA PROSES PENYEMBELIHAN HEWAN QURBAN DI KOTA PALANGKA RAYA Ma'rifah, Siti; Sandriya, Ardi; Fariz Noorrahman, Nabil; Paulini, Paulini; Wibowo, Satrio; Dwijayanti, Sherly
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 1 (2024): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i1.229-235

Abstract

Kegiatan Pengabdian masyarakat ini bertujuan untuk melaksanakan monitoring kondisi kesehatan hewan qurban tahun 2023 di UPT RPH Kota Palangka Raya dan beberapa Masjid Besar. Metode pelaksanaan pengabdian yaitu pengamatan langsung lapangan yang meliputi pemeriksaan umur hewan dan kesehatan hewan qurban sebelum pemotongan (antemortem) dan pemeriksaan kesehatan hewan qurban setelah pemotongan (postmortem). Hasil peninjauan lapangan jumlah hewan qurban adalah 80 ekor sapi jantan dan 10 ekor kambing jantan. Rata-rata umur sapi adalah 3 tahun dan kambing berumur 2 tahun. Hasil pemeriksaan antemortem dan postmortem menunjukkan bahwa sapi dan kambing dalam kondisi sehat dan memenuhi syarat pemotongan hewan qurban.