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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) Jurnal Sain Veteriner Public Health of Indonesia Indonesian Journal of Chemistry Biosaintifika: Journal of Biology & Biology Education Jurnal Pendidikan Sejarah dan Riset Sosial Humaniora (KAGANGA) Jurnal Ilmu dan Teknologi Kayu Tropis Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Jurnal Peduli Masyarakat Jurnal Kedokteran Universitas Palangka Raya Jurnal Sylva Lestari Jurnal Ilmu Kehutanan
Rita Kartika Sari
Departemen Hasil Hutan, Fakultas Kehutanan, Institut Pertanian Bogor Kampus IPB Darmaga Bogor, 16680
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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Antitermite Activity of Eucalyptus pellita Bark Extract Andika, Riki; Arinana, Arinana; Sari, Rita Kartika; Rahmawati, Anindya Intan; Himmi, Setiawan Khoirul
Jurnal Sylva Lestari Vol. 13 No. 1 (2025): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i1.1023

Abstract

The study uncovers the promising anti-termite properties of Eucalyptus pellita bark extract, a resource often discarded as industrial waste in the pulp and paper manufacturing industry. It investigates the anti-termite efficacy of various extracts from E. pellita bark and identifies the extract with the highest activity, followed by a comprehensive phytochemical analysis. Samples of E. pellita inner bark, outer bark, and mixed bark were ground into 40–60 mesh powder and subjected to extraction using soxhletation techniques with successive extraction in increasingly polar solvents (n-hexane, ethyl acetate, and methanol solvents). The anti-termite activity of these extracts was evaluated using no-choice bioassays to determine the termite antifeedant activity through the weight loss percentage of test samples and the mortality rate of Coptotermes sp. Furthermore, Py-GCMS analysis was conducted on extracts exhibiting the highest anti-termite activity to elucidate their chemical composition. The findings revealed that methanol extracts from all three parts of E. pellita bark exhibited the most potent anti-termite activity against Coptotermes sp., as evidenced by the highest mortality rate (100%) and cellulose paper weight loss of 9.57 ± 6.66 mg. These methanol extracts were predominantly composed of phenolic compounds, particularly condensed tannins, suggesting a potential breakthrough in termite control. The findings indicate that E. pellita bark may be a sustainable and eco-friendly alternative to chemical pesticides for termite control. Furthermore, its utilization may facilitate waste valorization in the pulp and paper industry, thereby supporting environmental sustainability and economic efficiency. Keywords: coptotermes, decay properties, inner bark, outer bark, resistance properties
Pemberdayaan Kader Gardu Hati: Stunting Garden dan Penguatan Kecerdasan Emosi Ibu Hamil Sari, Rita Kartika; Anggara, Andhika Dwi; Mayangsari, Citra Primavita
Jurnal Peduli Masyarakat Vol 7 No 2 (2025): Jurnal Peduli Masyarakat: Maret 2025
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/jpm.v7i2.5595

Abstract

Stunting merupakan masalah gizi kronis yang menghambat pertumbuhan anak-anak, khususnya di negara berkembang seperti Indonesia. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberdayakan Kader Gardu Hati melalui pengembangan Stunting Garden dan penguatan kecerdasan emosional ibu hamil di wilayah Puskesmas Kedung 1, Kabupaten Jepara. Tujuan utama kegiatan ini adalah meningkatkan pengetahuan ibu hamil mengenai pencegahan stunting, memperbaiki asupan gizi keluarga melalui kebun gizi, serta memperkuat kesehatan mental ibu hamil agar lebih siap menghadapi masa kehamilan dan persalinan.Metode yang digunakan adalah pendekatan partisipatif, di mana kader kesehatan dilatih untuk memberikan edukasi kepada ibu hamil terkait stunting dan kecerdasan emosional. Kader juga mendampingi ibu hamil dalam pengembangan Stunting Garden, yang berfungsi sebagai kebun gizi keluarga. Pendampingan dilakukan baik secara langsung maupun melalui media digital, seperti grup WhatsApp.Hasil menunjukkan peningkatan yang signifikan dalam pengetahuan ibu hamil mengenai gizi dan stunting. Kader yang dilatih mampu menjalankan peran mereka dengan baik dalam memberikan edukasi dan pendampingan. Pengembangan Stunting Garden menjadi solusi inovatif yang efektif untuk memastikan ketersediaan pangan sehat bagi keluarga. Selain itu, penguatan kecerdasan emosional terbukti membantu ibu hamil dalam mengelola stres selama kehamilan.Program pengabdian ini diharapkan dapat berkontribusi dalam menurunkan angka stunting dan meningkatkan kesejahteraan ibu hamil di wilayah tersebut, serta menjadi model yang dapat diterapkan di wilayah lain.
Efektivitas Edukasi Kesehatan Reproduksi dalam Pencegahan Kenakalan Remaja melalui Seminar Edukatif Sari, Rita Kartika; Auliyah, Izzatul; Milano, Rafi Yusuf; Alawiyah, Rufaida Ashiela Safira; Nurjanah, Siti
Jurnal Peduli Masyarakat Vol 7 No 2 (2025): Jurnal Peduli Masyarakat: Maret 2025
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/jpm.v7i2.5968

Abstract

Kenakalan remaja menjadi fenomena sosial yang semakin meningkat seiring perkembangan zaman. Salah satu dampak yang signifikan dari kenakalan remaja adalah risiko terhadap kesehatan reproduksi, termasuk meningkatnya kasus penyakit menular seksual dan kehamilan yang tidak diinginkan. Tujuan untuk menganalisis efektivitas edukasi kesehatan reproduksi dalam mencegah kenakalan remaja serta meningkatkan kesadaran mereka terhadap pentingnya menjaga diri. Metode yang digunakan dalam seminar ini meliputi presentasi interaktif, diskusi kelompok, serta sesi tanya jawab yang dipandu oleh ahli di bidang kesehatan reproduksi. Hasil menunjukkan bahwa peserta mengalami peningkatan pemahaman yang signifikan mengenai kesehatan reproduksi, sebagaimana dibuktikan oleh survei kepuasan yang menunjukkan bahwa 60% sangat baik dan 30 % baik peserta merasa pemahaman mereka meningkat. Selain itu, strategi pencegahan yang diusulkan, seperti pendidikan kesehatan reproduksi yang lebih komprehensif, peningkatan peran orang tua dan masyarakat, serta pemanfaatan media digital yang positif, terbukti efektif dalam mengurangi kenakalan remaja. Edukasi kesehatan reproduksi efektif dalam pencegahan kenakalan remaja melalui seminar edukatif.
Effectiveness of Different Extraction Techniques on the Yield and Antityrosinase Activity of Merbau (Intsia bijuga (Colebr.) Kuntze) Wood Extract Sari, Ratih Afrida Lismana; Sari, Rita Kartika; Safitri, Utami Dyah; Aristri, Manggar Arum; Wahyuningrum, Maeda; Lubis, Muhammad Adly Rahandi
Jurnal Sylva Lestari Vol. 13 No. 3 (2025): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i3.1140

Abstract

This study employed various extraction techniques to determine the yield, phytochemical profile, and antityrosinase activity of merbau wood (Intsia bijuga (Colebr.) Kuntze) extracts. The extraction techniques consisted of two factors: the type of extraction methods (conventional maceration – CM, ultrasound-assisted extraction – UAE, and magnetic stirrer – MS) and the number of extraction repetitions (first repetition – F1, second repetition – F2, and third repetition – F3). The interaction of the extraction methods and the number of extractions affects the extraction yield, antityrosinase activity, and its phytochemical profile. Merbau wood extracted using the UAE-F1 extraction method resulted in the highest yield (13.38%). In contrast, the UAE-F3 extract showed the strongest antityrosinase activity (IC50 value of 1.548 ppm) and the highest total phenol content (692.86 mg/g AGE). Fourier transform infrared analysis of the F1 extract showed that all samples contained the same functional groups, namely C=C (1600–1475 cm-1) and O-H (3800–3000 cm-1), indicating structural similarity among the extracts. Merbau wood extraction using the UAE method, both in the first, second, and third extractions, produced the highest yield, antityrosinase activity, and total phenol content of the extract compared to the CM and MS extraction methods. Keywords: antityrosinase activity, Intsia bijuga, maceration, total phenolic content, ultrasound-assisted extraction
Efektivitas Komunikasi Kesehatan terhadap Tingkat Pengetahuan Ibu dalam Pencegahan Stunting Sari, Rita Kartika; Ngatno, Ngatno
Kaganga:Jurnal Pendidikan Sejarah dan Riset Sosial Humaniora Vol. 8 No. 3 (2025): Kaganga:Jurnal Pendidikan Sejarah dan Riset Sosial Humaniora
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/kaganga.v8i3.14810

Abstract

The purpose of this study was to evaluate the effectiveness of health communication in improving maternal knowledge about stunting prevention in the working area of ​​Kedung 1 Health Center, Jepara. The research method used a cross-sectional design involving 50 mothers with toddlers as respondents. Data on the level of knowledge before and after the intervention were collected through a questionnaire. Data analysis was carried out using the Wilcoxon Signed-Rank test. The results showed a significant increase in maternal knowledge scores after the health communication intervention. The average knowledge score increased from 9 (SD = 1.26) to 9.8 (SD = 0.4) with a p-value <0.001. This indicates that health communication is effective in improving maternal understanding of stunting prevention. The conclusion of the study is that health communication based on an emotional approach and the use of technology-based educational media has proven effective in improving maternal knowledge. The widespread application of this strategy can contribute to efforts to reduce the prevalence of stunting, especially in Indonesia. Keywords: Health Communication, Pregnant Mother, Stunting Prevention.  
How Female Adolescents Exposed To Pornography? Sari, Rita Kartika; Anggara, Andhika Dwi; Intan, Yulice Soraya Nur; Mayangsari, Citra Primavita; Yusuf, Iwang; Trisnadi, Setyo; Rinawati
Public Health of Indonesia Vol. 11 No. 3 (2025): July - September
Publisher : YCAB Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36685/phi.v11i3.1008

Abstract

Background: The digital era has markedly increased adolescents’ exposure to explicit content, including pornography, raising significant concerns regarding its impact on sexual and reproductive health. This is particularly critical among female adolescents in Indonesia, where access to comprehensive sexual education remains limited. Objective: This study aims to examine the exposure of female adolescents to pornographic content, with a focus on patterns of media consumption and their implications for reproductive health. Methods: A descriptive cross-sectional study was conducted among 58 female adolescents aged 13 to 18 years in Karanganyar, Indonesia. Data were collected using a validated questionnaire and analyzed through descriptive statistical methods to identify patterns of media usage and exposure to pornography. Results: The findings indicated that the internet and handheld devices were the predominant sources of media consumption (96.6%), significantly contributing to exposure to pornographic material (86.2% and 96.6%, respectively). Television and print media also played contributory roles, particularly through soap operas and Western films. Exposure to pornography was associated with limited awareness of reproductive health, especially among younger participants. The exposure was further linked to distorted perceptions of sexual behavior, negative body image, and potential psychological consequences such as anxiety and low self-esteem. Conclusion: This study highlights the urgent need for targeted interventions to enhance critical media literacy and provide comprehensive sexual education for adolescents. Addressing these issues is essential to mitigate the adverse effects of pornography exposure on reproductive health, while taking into account cultural and contextual factors. Future research should investigate the longitudinal effects and gender-specific outcomes to inform the development of tailored preventive strategies. Keywords: adolescents; pornography; media exposure; reproductive health; sexual education
Strategi edukasi interaktif menggunakan video dan klarifikasi mitos-fakta untuk meningkatkan kepatuhan minum obat hipertensi Sari, Rita Kartika; Prasetijono, Purwito Soegeng; Anggraini, Putri Dian Puspa; Wibowo, David Adi; Zamzami, Romi; Santosa, Agus Dwi Aji; Ramadhani, Hesa Haidar; Nastavia, Chika; Yuliana, Kumala Putri; Fillah, Muhammad Arda; Khamareta, Vita Ayu Tegar; Akbar, Mohammad Dhanny; Rahma, Vira Fadhila; Saharda, Nadylla Mifta Ulrahmi; Nurhaliza, Nimas Putri; Putri, Diah Anggun Febriana; Maharani, Eisha Ira; Amalia, Gradis; Nirwana, Disna Laura Cahya; Khatami, Muh Najib Riza; Suparmi, Suparmi
Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Vol. 6 No. 4 (2025)
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jp2m.v6i4.24102

Abstract

Kepatuhan minum obat hipertensi secara teratur diperlukan untuk mencegah berbagai komplikasi serius, seperti penyakit jantung, stroke, gagal ginjal, dan kematian. Kegiatan pengabdian kepada masyarakat (PkM) ini bertujuan untuk mengetahui tingkat pengetahuan peserta tentang kepatuhan minum obat hipertensi di RW 04 Kelurahan Banget Ayu Kulon, Kota Semarang. Metode yang digunakan adalah pendekatan Community-Based Participatory Research (CBPR) dengan pelaksanaan berupa pemutaran video, pemaparan materi, serta pemberian klarifikasi mitos dan fakta Kegiatan diikuti oleh 50 orang peserta. Tingkat pengetahuan peserta sebelum dan sesudah diukur berdasarkan perbedaan nilai menjawab benar dari kuesiner pre dan post-test. Program “SIGAP” (Siaga Kendalikan Hipertensi) dirancang untuk membantu meningkatkan pengetahuan penderita hipertensi sehingga merubah perilaku kepatuhan minum obat hipertensi.  Hasil program ini menunjukkan keberhasilan dalam mencapai tujuan utamanya, yaitu peningkatan nilai pengetahuan menganai hipertensi sebesar 15,7 point dari nilai pretest sebesar 81.90±2.61 menjadi 97.60±0.92 setelah pemberian materi edukasi.  Hasil uji pretest dan postest menunjukkan terdapat perbedaan yang bermakna (p<0.05) antara nilai sebelum dan sesudah edukasi. Melalui pendekatan yang terintegrasi dan berbasis kebutuhan, program ini berkontribusi dalam meningkatkan kepatuhan minum obat hipertensi sehingga dapay mengurangi risiko komplikasi akibat hipertensi. Program "SIGAP" dapat menjadi model intervensi yang relevan dan berkelanjutan untuk diterapkan di komunitas lainnya.
Phytochemical Profile of Rhizophora apiculata, Bruguiera gymnorhiza, and Bruguiera cylindrica for Wood Identification Andianto; Wahyudi, Imam; Sari, Rita Kartika; Pari, Gustan; Prayogo, Yanico Hadi
Jurnal Sylva Lestari Vol. 12 No. 2 (2024): May
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v12i2.884

Abstract

Identification of wood species that are difficult to distinguish from their anatomical structure can be done through phytochemical (extractive substance) profiling. This research aimed to analyze the phytochemical profile as a sorter for three species of mangrove wood from Indramayu and Cilacap Regencies, Indonesia, using the liquid chromatography-mass spectrum. The phytochemical markers of taxonomic were the dominant compounds only found in one wood species. The results showed that the three types of wood are dominated by phytochemicals dissolved in ethanol. The results of LCMS analysis of the ethanol extract showed that the phytochemical markers were triterpenoid, flavonoid, and fatty acyls glycoside groups for Rhizophora apiculata, steroid and naphthalene groups for Bruguiera gymnorhiza, and alkaloid as well as fatty amide group for Bruguiera cylindrica. The dominant compounds that characterize these can be used in sorting between mangrove wood species. Keywords: characterizer, compound, mangrove, phytochemicals
Antidiabetic Activities of Agarwood (Aquilaria malaccensis) Leaf Extracts via Enhanced Insulin Secretion in BRIN-BD11 Pancreatic Beta-Cells Prayogo, Yanico Hadi; Sari, Rita Kartika; Hamidi, Zikri; Syafii, Wasrin; Harlina, Eva; Prasetyo, Bayu Febram
Jurnal Sylva Lestari Vol. 13 No. 3 (2025): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v13i3.1197

Abstract

Agarwood leaves (Aquilaria malaccensis), a non-timber forest products, shows significant potential as a source of antidiabetic compounds. This study aims to evaluate the antidiabetic activity of agarwood leaves and their cytotoxicity on pancreatic beta-cells, as well as predict their compound bioactivity through an in silico approach. The leaves were extracted using ethanol, water, and a mixture of ethanol–water with the assistance of ultrasound irradiation. The extracts were then tested in vitro for their antidiabetic potential by assessing their ability to inhibit the alpha-glucosidase enzyme and their effect on insulin secretion, as well as their cytotoxicity on BRIN-BD11 pancreatic beta-cells. The phytocompounds in the extract were identified using liquid chromatography-mass spectrometry, and their binding behavior was studied by in silico molecular docking. Among the three, the ethanol–water extract showed the highest extraction yield. Cytotoxicity assays revealed that the ethanol–water extract was cytotoxic at high concentrations (1000 µg/mL), but safe at lower concentrations. The alpha-glucosidase inhibition was relatively weak. Nevertheless, the extracts significantly stimulated insulin secretion in BRIN-BD11 cells up to fivefold compared to untreated cells. In silico studies indicated that xanthone glycoside, flavonoid glycoside, and coumarin compounds exhibit strong binding affinities to multiple insulin-secretion-related proteins. These findings suggest that agarwood leaf extract, particularly ethanol–water extract, possesses promising antidiabetic activity through an insulinotropic mechanism. Keywords: agarwood, alpha-glucosidase, insulinotropic, molecular docking
Co-Authors . Siswoyo A.A. Ketut Agung Cahyawan W Adesna Fatrawana Agus Ari Subagio Agus Hikmat Akbar, Mohammad Dhanny Alawiyah, Rufaida Ashiela Safira Amalia, Gradis Anak Agung Istri Sri Wiadnyani Andianto Anggara, Andhika Dwi Anggraini, Putri Dian Puspa Anne Carolina Apri Heri Iswanto Arinana Arinana Auliyah, Izzatul Bayu Febram Prasetyo D R Agungpriyono Deded Sarip Nawawi Desi Melianti Devi Armilasari Dewi R Agungpriyono Dewi R Agungpriyono Dudi Tohir Dyah Safitri Edhi Sandra Effendi Tri Bahtiar Ervizal A.M. Zuhud Eva Harlina Evie Nihayah Fauzi Febrianto Fillah, Muhammad Arda Fitrianum, Fadilah Gustan Pari Gustan Pari Gustan Pari Hamidi, Zikri Himmi, Setiawan Khoirul I Nyoman Jaya Wistara I Wayan Darmawan Idris N Iskandar IETJE WIENTARSIH Imam Wahyudi Indrawan, Imam Wahyudi Ina Winarni, Ina Intan, Yulice Soraya Nur Irdika Mansur Irmanida Batubara Istie Rahayu Itje Wintarsih Iwang Yusuf Izza Firdausi Hadiyanto Juliasman Juliasman Khamareta, Vita Ayu Tegar Khatami, Muh Najib Riza Kholiyah Kholiyah Kosei Yamauchi Kurnia Sofyan L N Sutardi Laela N. Anisah Laela Nur Anisah Livia T Amalia Lubis, Muhammad Adly Rahandi Maharani, Eisha Ira Manggar Arum Aristri Mardho Tillah Mardho Tillah Mardho Tillah, Mardho Maulana, Muhammad Iqbal Mayangsari, Citra Primavita Menik Sahariyani Milano, Rafi Yusuf Muhammad Adly Rahandi Lubis Muhammad Fadli Muhammad Hanafi Muhammad Iqbal Adi Baskara Muhammad Iqbal Maulana Naresworo Nugroho Nastavia, Chika Ngatno Ngatno Nirwana, Disna Laura Cahya Nopen Meisaroh Nugraha, Arifin Budiman Nur Azizah Nurhaliza, Nimas Putri Prasetijono, Purwito Soegeng Prayogo, Yanico Hadi Putri, Diah Anggun Febriana Rahma, Vira Fadhila Rahmawati, Anindya Intan Rahmi Utami Ramadhani, Hesa Haidar Regita Pramesti Riki Andika Rinawati Romi Irka Putra S Priambodo Saat Egra Saharda, Nadylla Mifta Ulrahmi Salina Febriany Santosa, Agus Dwi Aji Sari, Ratih Afrida Lismana Setyo Trisnadi Silmi Mariya Siti Aisyah Siti Maemunah Siti Nurjanah Siti Sa&#039;diah Siti Sa'diah Sri Familasari Subangkit, Mawar Suparmi Suparmi Syamsul Arifin Tasyahuri, Syabila Aldiffah Tengku Muhammad Renzy Hariz Tohru Mitsunaga Umi Cahyaningsih Vetnizah Juniantito Wahyu Hidayat Wahyu Hidayat Wahyuningrum, Maeda Wahyuningrum, Maeda Wasrin Syafii Wibowo, David Adi Wilis Wiryawan Yanico Hadi Prayogo Yuliana, Kumala Putri Yusuf Sudo Hadi Zamzami, Romi