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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan Vegetalika VALENSI Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JURNAL KIMIA SAINS DAN APLIKASI AL KAUNIYAH Buletin Penelitian Tanaman Rempah dan Obat Biotropika Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Jurnal Sumberdaya Hayati Majalah Obat Tradisional BERITA BIOLOGI JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) INDONESIAN JOURNAL OF ESSENTIAL OIL Al-Kimia Acta Pharmaciae Indonesia : Acta Pharm Indo Jurnal Aplikasi Teknologi Pangan Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Indonesian Journal of Chemistry Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Biosaintifika: Journal of Biology & Biology Education Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal Aplikasi Teknologi Pangan Journal of Tropical Crop Science Acta Biochimica Indonesiana Seminar Nasional Lahan Suboptimal Molekul: Jurnal Ilmiah Kimia Jurnal Ilmu dan Teknologi Kayu Tropis Jurnal Ilmu Kefarmasian Indonesia Jurnal Jamu Indonesia JURNAL MEDIA KESEHATAN Kumawula: Jurnal Pengabdian Kepada Masyarakat Indonesian Journal of Electrical Engineering and Computer Science Buletin Penelitian Tanaman Rempah dan Obat Sains dan Matematika Wood Research Journal : Journal of Indonesian Wood Research Society Wood Research Journal : Journal of Indonesian Wood Research Society Andalasian International Journal of Agricultural and Natural Sciences Proceeding of Mulawarman Pharmaceuticals Conferences Indonesian Journal of Chemical Studies (Indones. J. Chem. Stud.) Jurnal Sylva Lestari Indonesian Journal of Cancer Makara Journal of Science Jurnal Kedokteran Hewan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Molekul: Jurnal Ilmiah Kimia Jurnal Tumbuhan Obat Indonesia Policy Brief Pertanian, Kelautan, dan Biosains Tropika Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Indonesian Journal of Forestry Research Indonesian Journal of Jamu
Irmanida Batubara
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, IPB University, IPB Dramaga Campus, Bogor 16680, Indonesia. Tropical Biopharmaca Research Center, IPB University, Bogor 16128, Indonesia
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Toxicity and Antioxidant Activities of Indonesian Rambutan (Nephelium lappaceum L.) Peel Extracts: A Comparative Analysis Across Varieties Based on Phytochemical Content Failasufa, Adzkia; Batubara, Irmanida; Priosoeryanto, Bambang Pontjo; Ilmiawati, Auliya
Jurnal Kimia Sains dan Aplikasi Vol 28, No 8 (2025): Volume 28 Issue 8 Year 2025
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jksa.28.8.416-425

Abstract

Indonesia has long been known as a tropical country rich in various local cultivars of rambutan (Nephelium lappaceum L.), including Aceh Lebak (AL), Aceh Pelat (AP), Binjai (B), Gula Batu (GB), and Sikoneng (SK). Due to their phenolic and flavonoid compound, rambutan peel extracts have been reported to exhibit antioxidant and antiproliferative properties. Variation among cultivars suggests potential differences in bioactive compound content and biological activity. The objective of this study was to evaluate the antioxidant and toxicity profiles of five rambutan peel varieties and their correlation with total phenolic compound (TPC) and total flavonoid content (TFC). The antioxidant activity was evaluated using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method, and phenolic and flavonoid contents were measured by colorimetric assays. Toxicity was assessed using the Brine Shrimp Lethality Test (BSLT). Bioautography analysis using TLC-DPPH was conducted to identify antioxidant-active compounds. In this study, all rambutan peel extracts indicated the presence of flavonoids, phenolics, saponins, steroids, alkaloids, and triterpenoids. The highest extract yield was observed in Sikoneng, also with the highest TPC and TFC values. The Binjai variety exhibited strong antioxidant activity (IC50 = 4.73 ± 0.19 mg/L) and three active antioxidant spots; however, it also exhibited toxicity (LC50 = 136.27 ± 6.58 mg/L). The correlation between total phenolic or flavonoid content and the observed biological activity was not statistically significant, indicating that additional metabolites or synergistic interactions may also contribute. These findings underscore the significant impact of biodiversity on differences in compound levels and potential biological activities among rambutan peel varieties.
Optimization of Producing Zein Clove Leaf Essential Oil Nanoparticles for Their Antioxidant Activities Refilda Refilda; Mutia Ramadani; Ainun Nasution; Imelda Imelda; Yefrida Yefrida; Irmanida Batubara
Andalasian International Journal of Agriculture and Natural Sciences (AIJANS) Vol. 5 No. 01 (2024)
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijans.v5.i01.9-20.2024

Abstract

Essential oils are often also referred to as flying oils produced by plants and usually volatile essential oils at room temperature, one of the essential oils with many uses is clove leaf essential oil (Syzygium aromaticum L). Zein-essential oil nanoparticles were prepared by varying the concentration of clove oil (0, 2, 4, 6, 8, and 20 mg/mL) added to 1.5 mg/mL zein and 1 ml tween 20 and sonicated for 20 minutes. The antioxidant activity of the zein-essential oil nanoparticles formed was tested using the DPPH method. The best antioxidant activity was found in the addition of clove leaf essential oil 8 mg/mL with a percentage of inhibition of 71.13%. Characterization test with a laser beam where the amount of light scattered by the solution. Chemical component analysis using Gas Chromatography Mass Spectrophotometry (GC-MS) showed the presence of 32 compounds with three main compounds, namely trans-?-caryophyllene (46.69%), chavibetol (25.80%) and - humulene (10.84%).
Profil Metabolit Volatil dan Non Volatil Bangle Hitam Wardayanie, Ning Ima Arie; Prangdimurti, Endang; Hunaefi, Dase; Batubara, Irmanida; Tunnisa , Fitra; Rosalina, Dian; Afriyanti , Ani; Yuliana , Nancy Dewi
Jurnal Teknologi dan Industri Pangan Vol. 36 No. 2 (2025): Jurnal Teknologi dan Industri Pangan
Publisher : Perhimpunan Ahli Teknologi Pangan Indonesia bekerjasama dengan Departemen Ilmu dan Teknologi Pangan, IPB University Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.6066/jtip.2025.36.2.208

Abstract

The study discovering chemical compounds of black bangle (Zingiber ottensii Val.), which is a member of Zingiberaceae family, is rather scarce. This research aimed to determine the composition of volatile dan non-volatile compounds of the rhizome. The volatile compound was analyzed using solid phase microextraction gas chromatography mass spectrometry (SPME GC-MS), while non-volatile compound was determined by Ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS). The experiment by SPME GC-MS successfully identified 31 compounds with monoterpenes showing the most abundant group at 54 %. The main volatile compounds are β-Phellandrene, β-pinene, γ-Terpinene and α-pinene, then followed by sesquiterpene and terpene, namely humulene and terpinen-4-ol, respectively. Furthermore, analysis using UHPLC-HRMS detected 37 compounds with some pre dominant compounds, i.e. zerumbone, choline, isoleucine, phenylalanine, afzelin and malic acid. These findings indicate that black bangle rhizome is rich in various volatile and non-volatile compounds, especially terpenoid, flavonoid, amino acid and malic acid, some of which have certain bioactivities.
The effect of Cerbera odollam leaf and fruit peel extract on subterranean termite Coptotermes curvignathus Mujahidah, Ummahatul; Ilmiawati, Auliya; Arinana, Arinana; Syahbirin, Gustini; Batubara, Irmanida
Jurnal Hama dan Penyakit Tumbuhan Tropika Vol. 26 No. 1 (2026): MARCH, JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA: JOURNAL OF TROPICAL PLANT PE
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jhptt.126100-111

Abstract

Coptotermes curvignathus is a termite pest that attacks buildings, plantations, and forests. Controlling this pest requires environmentally friendly natural materials. The bintaro plant (Cerbera odollam) are known in Indonesia as natural insecticides and traditional medicines because of their strong toxic properties, so they have the potential to be used in termite control. This study evaluated the efficacy of C. odollam leaf and fruit peel extracts as natural termiticides and their effectiveness against subterranean termite C. curvignathus. The extraction process used three solvents with different polarities: n-hexane, acetone, and ethanol. Anti-termite bioactivity tests were conducted following the Japanese Industrial Standard (JIS) 1571-2010 method. Ethanol extract from C. odollam leaves produced the highest yield (9.52%). Phytochemical analysis showed the presence of alkaloids, flavonoids, phenolics, steroids, and saponins in both leaf and fruit peel extracts. The anti-termite bioactivity test showed that the leaf extract with acetone solvent caused 97.33% mortality, while the fruit peel extract with ethanol solvent caused 100% mortality at a 5% concentration. This study demonstrates that C. odollam leaf and fruit peel extracts have strong potential as natural termiticides.
Preparation and Field Application of A Cellulose Triacetate–Based Optode for Cr(VI) Detection in Environmental Water Samples Arif, Zulhan; Fendy; Gunawan, Fransisca; Febriani, Elsa; Sugiarti, Sri; Rohaeti, Eti; Batubara, Irmanida
Indonesian Journal of Chemical Studies Vol. 4 No. 2 (2025): Indones. J. Chem. Stud. December 2025
Publisher : Indonesian Scholar Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55749/ijcs.v4i2.147

Abstract

In this study, the optode was fabricated by incorporating 1,5-diphenylcarbazide and the ion carrier Aliquat 336 into a cellulose triacetate polymer matrix, which was subsequently modified using a dual-plasticizer system consisting of oleic acid and acetophenone. The successful synthesis of the optode was justified through FTIR spectroscopy to confirm functional group immobilization and screw micrometer measurements to ensure membrane thickness uniformity. A linear response was obtained within the concentration range of 0.02–0.40 ppm, with a determination coefficient (R²) of 0.9979, a limit of detection of 0.0108 ppm, a limit of quantitation of 0.0328 ppm, precision expressed as a relative standard deviation of 4.458%, and accuracy of 97.51%. The optode demonstrated high analytical sensitivity, as evidenced by a molar absorptivity of 2.262 × 10⁷ M⁻¹ cm⁻¹, along with excellent selectivity against common potentially interfering ions, including Fe(III), Pb(II), Zn(II), and Cd(II). The formed color complex exhibited good stability, remaining unchanged for up to five days. When applied to the determination of Cr(VI) in water samples, the optode yielded a concentration of 0.0664 ppm with satisfactory precision and accuracy. Although this value differed from the concentration obtained using UV–Vis spectrophotometry (0.0881 ppm), the overall performance of the optode was validated. Furthermore, a functional prototype was successfully developed and evaluated using real samples, producing favorable results. Collectively, these outcomes highlight the strong potential for further development and optimization of the proposed system.
Co-Authors . TRIVADILA Ade Heri Mulyati, Ade Heri Adi Santoso Adi Santoso Afriyanti , Ani Agung Prasetyo Agustin Sri Mulyatni Ahmad Izuddin Aini Fazriani Ainun Nasution Akhirudin Maddu Ali Mahmoud Muddathir Ali Mahmoud Muddathir Alifian Ariansyah Alzamori, Winda Amalia Prihaningsih Ananda, Fira Angga Crystal Loasana Yami Anggraeni, Nurah Anissa Permatasari Anisya Elsa Shafira Anne Carolina Annisa Permata Sari Anthony Nyangson Steven Apriza Yuswan Ariansyah, Alifian Arif Rakhman Hakim Arif Rakhman Hakim Arifin, Poppy F. Arinana Arinana Arista, Galih Saputra Arnold Patogi Siahaan Arnold Patogi Siahaan Asih Gayatri Asoka, Shadila Fira Asti Yosela Oktaviana Audah, Kholis Abdurachim Aulia Putri, Faradina Auliya Ilmiawati Ayu Rahmania Lestari Ayuningsih, Sylvia Azis, Sandra Badrunanto, Badrunanto Baiq Ayu Aprilia Mustariani Bambang Pontjo Priosoeryanto Batubara, Razethy Behling, Hermann Budi Arifin Budiarti, Eka Budiarti, Eka Cahya Septyanti Cahya, Hanifah Dwi Catharina Lopolisa Cece Sumantri Cecep Kusmana Christy Efiyanti Cindy Larasati, Cindy Cinta Badia Br Ginting, Rohani Dadang Muhammad Hasyim Daniel Happy Putra Dea Nurafifah Dea Nurafifah Decsa Medika Hertanto Dedi Fardiaz Devi Aristyanti Dewi, Trisni Dhieka Avrilia Lantana Diah Pamungkas Dikhi Firmansyah Dilaika Septorini Dina Ragillia Sari Diposani, Diva Putri Dista, Rama Djoko Santoso Djoko Santoso Dodi Nandika Dona Octavia Dudi Tohir Dwi Retnowati Dyah Iswantini DYAH PERWITASARI -FARAJALLAH Edi Mirmanto Egra, Saat Eka Budiarti Eka Budiarti Eka Winarni Sapitri Elza Wijaya Endang Kintamani Endang Prangdimurti Endar Marraskuranto Eni Sumarni Eni Sumarni Enny Rimita Sembiring Epi Taufik Erma Suryanti Erna Subroto Erniati Erniati Erniati Eti Rohaeti Eti Rohaeti Evi Kurniawaty Evie Nihayah Evul Winoto Evul Winoto Failasufa, Adzkia Faiza, Lucky Lia Farhana Halimah Rusyda Fazriani, Aini Febriani, Elsa Fendy Fikry Awaluddin Fikry Awaluddin Fikry Awaludin Fiqa Annisa Rakhmatika Fira Asoka, Shadila Folkes Laumal Folkes Laumal Fransiska Devy Junardy Gunawan, Fransisca Gustini Syahbirin Handika Dwi Prasetyo Herry Suhardiyanto Hunaefi, Dase Husnawati, . I Nyoman Pugeg Aryantha Imelda Imelda Indah D. Dewijanti Indrawan, Dikky Indri Yati Intan Noviarni Irene, Angelina Irma Herawati Suparto Irma Hermawati Suparto Irma Isnafia Arief Irma Suparto Izuddin, Ahmad Izza Firdausi Hadiyanto Jahnk, Svea Lina JARWADI BUDI HERNOWO Julkipli Julkipli Julkipli Julkipli, Julkipli Junardy, Fransiska Devy Khalida Shabiba Nursyamsi Kholis Abdurachim Audah Kholis Abdurachim Audah Kilala Tilaar Kosei Yamauchi Kurniawaty, Evi Kuroki, Yutaka Latifah Darusman Latifah K Darusman Latifah K Darusman Latifah K Darusman Latifah K Darusman latifah K Darusman Latifah Kosim Darusman LATIFAH KOSIM DARUSMAN Latifah Kosim Darusman Latifah Kosim Darusman LATIFAH KOSIM DARUSMAN Lela Mukmilah Yuningsih Leti Sundawati Lina Karlinasari Lucia Dhiantika Witasari Lucia Dhiantika Witasari, Lucia Dhiantika Lucky Lia Faiza Luky Adrianto Lutfia Mutmainnah Luthfiana, Widya Lydia Octifani M. Rafi Maily Mustofa Mardho Tillah Mardho Tillah Mardho Tillah, Mardho Martini Ndamunamu Mashuri Waite Mashuri Waite Maulana, Faizal Mawasti, Titi Mella Monica Mohamad Gazali Mohamad Rafi Mohamad Solahudin Morina Adfa Muddathir, Ali Mahmoud Muhamad Nursid Muhammad Ana Syabana Muhammad Asril Muhammad Eka Prastya Muhammad Eka Prastya Muhammad Eka Prastya Muhammad Farid Muhammad Farid Muhammad Nursid Muhammad Nursid Mujahidah, Ummahatul Mulya Sari Mulyatni, Agustin Sri Munawaroh, Fauziyatul Mustofa, Maily Mutia Ramadani Nadia Prilliane Putri Nadiah, Nur Syafiqah Nadila Fany Ashafani Nampiah Sukarno Nancy Dewi Yuliana Nevianti Zamany Neviaty P Zamani NEVIATY PUTRI ZAMANI Nina Ratna Djuita Ning Ima Arie Wardayanie, Ning Ima Arie Ninuk Purnaningsih Nisa Lelita Fadilah Nisa, Ulfiatun Novita Ariani NUNIK SRI ARIYANTI Nur Syafiqah Nadiah Mohammad Rafi Nurheni Wijayanto Nurlela Nurlela Nursyamsi, Khalida Shabiba Nuzulia, Nur A Pamungkas, Diah Pamungkas, Diah Daru PAMUNGKAS, DIAH DARU Poppy F. Arifin Prayogo, Yanico Hadi Priyadi, Yogo Suro Purwantiningsih Sugita Putri Utami, Putri Putri, Nadia Prilliane Rachmayanti, Yanti Rahadyanoto Trimulia Rahmi Nur Wahidah Rahmi Utami Rahminiwati, Min Rakhmat, Asep Rakhmatika, Fiqa Annisa Raphael Aswin Susilowidodo Ratte, Marina Razethy Batubara Refilda Refilda Rerenstradika Tizar Terryana Reza Ro'isatul Umma Ria Heni Sigiro Riana, Elisa Nurma Rika Indri Astuti RIKA RAFFIUDIN Rikno Harmoko Rita Kartika Sari Rohani Cinta Badia Ginting Rohayati Suprihatini ROHAYATI SUPRIHATINI Romi Irka Putra Rosalina Wisastra Rosalina, Dian S.Pd. M Kes I Ketut Sudiana . Saat Egra Saat Egra Saat Egra SAEPUDIN RAHMATULLAH Saifanah Setiawan, Nabilah Salina Febriany Sandra Arifin Aziz Sari, Dina Ragillia Sari, Yessie W Sastia Prama Putri Sayusti, Tiara Setyanto Tri Wahyudi Shadila Fira Asoka Shadila Fira Asoka Shafira Ananda Djakaria Shafira, Anisya Elsa Siahaan, Arnold Patogi Sihegiko Kanaya Silmi Mariya SILMI MARIYA Sintho Wahyuning Ardie Siswoyo Siswoyo SITI SA’DIAH Sitompul, Rahmadi Slamet Widodo Slamet Widodo Soekisman Tjitrosoedirdjo Sri Listiyowati Sri Nurdiati Sri Purwanti Sri Purwanti Sri Purwanti Sri Sugiarti Sri Wahyuni Sri Wilarso Budi Steven, Anthony Nyangson Stevia Septiani Subroto, Erna SUHARINI, YUSTINA SRI Suharti, Sri SUMINAR S. ACHMADI SUMINAR SETIATI ACHMADI Suparto, Irma Suparto, Irma Supriyanto Supriyanto Supriyanto Susilowidodo, Raphael Aswin Takemori, Hiroshi Tamsin, Aqlia Hanna Nurfatiha Taopik Ridwan Taopik Ridwan Taopik Ridwan Tatang Tiryana Taufik Ridwan Taufik Ridwan, Taufik Tilaar, Kilala Tintin Sarianti Titi Mawasti Tjandrawati Mozef Tohir, Dudi Tohru Mitsunaga Tohru Mitsunaga Tohru Mitsunaga Tohru Mitsunaga Trisni Untari Dewi Tunnisa , Fitra Ummi Zahra, Ummi Upik Kesumawati Hadi Uswatun Hasanah Utami Dyah Syafitri Utut Widyastuti Valentina Sokoastri Valentina Sokoastri Veby Tri Yani Veby Tri Yani Vera Permatasari Wahyuni, *Wulan Tri Wahyuni, Wulan T Waras Nurcholis Wasrin Syafii Wati, Vivi Septya Wijaya, Elza Winanda, Witri WINDRA PRIAWANDIPUTRA, WINDRA Wisastra, Rosalina Wisnu Ananta Kusuma Witri Winanda Wulan Tri Wahyuni Yamauchi, Kosei Yana Rubiyana Yana Rubiyana, Yana Yanico Hadi Prayogo Yanti Rachmayanti Yefrida Yefrida Yessie Widya Sari Yogo Suro Priyadi Yudiwanti Yudiwanti Wahyu E. Kusumo Yuliana Galih Dyan Anggraheni YULIN LESTARI Yuni Kartika Yuni Kartika, Yuni Yusuf Ryadi Yuyun Nisaul Khairillah Zaenal Abidin Zamany, Nevianti Za’aziza Ridha Julia Zuraida Hanum Zuraida Hanum Zuraida Hanum