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All Journal Jurnal Pengabdian UntukMu NegeRI Lantanida Journal ALCHEMY Jurnal Penelitian Kimia Indonesian Journal of Chemistry JURNAL PHOTON Molekul: Jurnal Ilmiah Kimia Acta Chimica Asiana Jurnal Pengabdian kepada Masyarakat Nusantara Makara Journal of Science Mestaka: Jurnal Pengabdian Kepada Masyarakat Molekul: Jurnal Ilmiah Kimia Jurnal Kesehatan Masyarakat
Jufrizal Syahri
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, Universitas Muhammadiyah Riau, Pekanbaru 28156, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Physics Public Health Social Sciences Other

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EXTRACTION, PHYTOCHEMICAL SCREENING, TOTAL PHENOLIC CONTENT, AND ANTIBACTERIAL ACTIVITY OF MISTLETOE ON OIL PALM (Ficus heteropleura Blume) LEAVES Hamiro, Fauzia; Perdana, Fitra; Syahri, Jufrizal
Lantanida Journal Vol 13 No 2 (2025): July-December 2025: In Press ....
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/37mpve13

Abstract

Ficus heteropleura Blume, commonly known as mistletoe on oil palm, is a semi-parasitic plant that grows on oil palm trees. This study aimed to investigate the secondary metabolite profile, determine of total phenolic content, and evaluate antibacterial activity of ethyl acetate extract of F. heteropleura leaves. Extraction was performed using a grade maceration method. Qualitative phytochemical screening was conducted to identify major classes of secondary metabolites, and total phenolic content was quantitatively determined using the Folin–Ciocalteu method with gallic acid as the standard. Ethyl acetate extraction yielded 19.27 g of crude extract. Phytochemical analysis revealed the presence of steroids, flavonoids, saponins, and tannins. The total phenolic content was determined to be 35.730 mg GAE/g. UV-Vis spectrophotometric analysis showed characteristic absorption peaks at 475.0 nm and 432.8 nm, indicating the presence of phenolic pigments with conjugated C=O groups and a peak at 666.3 nm associated with chlorophyll, contributing to the green coloration. FTIR analysis confirmed the presence of functional groups such as O–H, C≡C, C=O, C=C, and C–O. Antibacterial activity demonstrated that the ethyl acetate extract exhibited strong inhibitory effects against Staphylococcus aureus and Escherichia coli, with average inhibition zone diameters ranging from 5 to 10 mm, indicating strong antibacterial activity.
Red Ginger Essential Oil (Zingiber officinale var. Rubrum) as a Biolarvicide in the Control of Aedes Aegypti Mosquitoes Denai Wahyuni; Sari, Wulan; Jasril, Jasril; Syahri, Jufrizal
Jurnal Kesehatan Masyarakat Vol. 20 No. 4 (2025)
Publisher : Universitas Negeri Semarang in collaboration with Ikatan Ahli Kesehatan Masyarakat Indonesia (IAKMI Tingkat Pusat) and Jejaring Nasional Pendidikan Kesehatan (JNPK)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kemas.v20i4.1558

Abstract

Synthetic larvicides are often used to control Aedes aegypti mosquitoes, but they are detrimental to humans, the environment, and the occurrence of resistance. The purpose of the study was to determine the influence and effectiveness of red ginger essential oil (Zingiber officinale var. Rubrum) as the biolarvicide of Ae. Aegypti and the most effective concentration (LC50). A total of 25 instar 3 larvae with concentrations of 200, 400, 600, and 800 ppm and K+(temephos), K-(aquaade), four repetitions every 30 minutes of observation for 3 HSPs. The results of the study showed that red ginger essential oil affected the death of Ae. Aegypti larvae. There was a significant difference in mortality rates between concentrations (Kruskal-Wallis test, p = 0.001). Likewise, there was a moderate but significant correlation between concentration and mortality (Spearman correlation: r = +0.503, p = 0.001). The probit analysis, LC50 was 257.89 ppm, most effectively influencing mortality in Ae. Aegypti larvae based on LC50. Red ginger essential oil (Zingiber officinale var. Rubrum) is effective and effective as a bio-larvicide to control Ae. aegypti so that it can reduce dengue fever cases.
Co-Authors Adel Zamri Adel Zamri Aulia Rizki Ramadhanti Bambang Purwono Beta Achromi Nurohmah Beta Achromi Nurohmah Chairil Anwar Denai Wahyuni Denai Wahyuni Emmy Yuanita Emmy Yuanita Eti Norhaslinda Fitra Perdana Hamiro, Fauzia Hasmalina Nasution Hendra, Rudi Ika Septiana Jasril Jasril Kamal Rullah Maria Ulfa Mifthahul Jannah Nasution, Annio Indah Lestari nasution, Nurlaili Netti Gustina Nur Enizan Nurlaili Nurlaili Nurlaili Nurlaili Nurlailli Nasution Nurul Hidayah Olif Syahbella Prasetya Prasetya Prasetya Prasetya Prasetya Prasetya, Prasetya Rahayu, Anggi Putri Rahmadini Syafri Rahmayani Indah Putri Rahmiwati Hilma Retno Hidayati Rudi Hendra Saprizal Hadisaputra Sari, Meidita Kemala Sari, Nila Puspita Siregar, Sri Hilma Sri Hilma Siregar Sudirman Sudirman Suma Rahmani Harahap Tri Dharmayani, Ni Komang Trisiwi Kusuma Ningrum Wirdati Irma Wulan Sari, Wulan Yeni Yernita Yuana Nurulita Yuana Nurulita Yuharmen Yuharmen Yuharmen, Yuharmen Yum Eryanti Yum Eryanti