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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Jurnal Biologi Udayana Jurnal Ilmu Lingkungan Jurnal Pendidikan Matematika dan IPA BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Biotropika BIOWALLACEA Journal of Tropical Biodiversity and Biotechnology Jurnal Kimia Mulawarman Pro-Life BIOPROSPEK Celebes Biodiversitas : Jurnal Sains dan Pendidikan Biologi Jurnal Ilmiah Manuntung Jurnal Iktiologi Indonesia (Indonesian Journal of Ichthyology) Floribunda Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Archive: Jurnal Pengabdian Kepada Masyarakat Jurnal Natural ANDIL Mulawarman Journal of Community Engagement Jurnal Ilmiah Manuntung: Sains Farmasi dan Kesehatan ABDIKU : Jurnal Pengabdian Masyarakat Universitas Mulawarman
Medi Hendra, Medi
Biologi Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Mulawarman
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UJI PENDAHULUAN DAUN TENEM Litsea cubeba (Lour.) Pers Supriningrum, Risa; Hendra, Medi; Misak, Hendri
Jurnal Ilmiah Manuntung Vol 2 No 1 (2016): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung akademi farmasi samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (284.07 KB) | DOI: 10.51352/jim.v2i1.42

Abstract

Litsea cubeba (Lour Pers.) has been used by the Dayak community Lundayeh and Kenyah, the village of Long Berang, District Mentarang, North Borneo, as drug . Leaves and bark used as medicine for diarrhea. Preliminary data concerning the characteristics and content of secondary metabolites has not been reported. This study aims to determine the organoleptic, macroscopic,  microscopic characteristics and content of secondary metabolites tenem leaves. The results showed that the leaf tenem have organoleptic characteristics typical aromatic smell like citrus (lemon), taste slightly bitter, slightly spicy, chelates. Macroscopic characteristics in the form of a single leaf, lanceolate, elongated, tapered leaf tip, leaf base tapering, bone pinnate leaves, upper surface shiny, lower surface dull and slightly hairy, color light green to dark green. Microscopy test results showed fragments of sklereid, oil cell, stomata type of parasitic, non-glandular trichomes. Simplicia tenem leaf powder contains alkaloids, tannins and terpenoids. The ethanol extract of leaves tenem containing compounds, terpenoids, tannins, alkaloids
INVENTARISASI DAN IDENTIFIKASI TUMBUHAN OBAT SUB ETNIS KUTAI DESA GENTING TANAH KECAMATAN KEMBANG JANGGUT KABUPATEN KUTAI KARTANEGARA KALIMANTAN TIMUR Apriliana, Anita; Hendra, Medi; Sapitri, Atila
Jurnal Ilmiah Manuntung Vol 2 No 1 (2016): Jurnal Ilmiah Manuntung
Publisher : jurnal ilmiah manuntung akademi farmasi samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (59.483 KB) | DOI: 10.51352/jim.v2i1.54

Abstract

Indonesia has rich tropical forests will be diverse plants that can be used as a traditional medicine, ranging from roots, stems, leaves, until all fruit is of great value and can be used as a medicine for the health as well as from different tribe who were in Indonesia. Since old time sub etnic Kutai using different types of plants as a medicine because the lack of medical personnel and health care center in curing diseases. This study aims to find out the types of medicinal herbs used by tribes. The results there were 39 Medicinal plants used by tribes that is Serai, Sirih, Tumbuh daging, Kepius, Patah tulang, Kunyit root, Senuru , Mali wood, Prepat wood, lupun root, Kecubung, Terung pipit, Gelinggang, Beribit grass, Syurga leaf, Tapis bongol, Nyiur ongo, Singgah bini wood, Penggel habeng, Serkemudi grass, Tunjuk langit root, Kemet hitam, Pacar beleng, penggel putih, Ketotol grass, Kemantrah, Sahung wood, Tajerebo, Cula adem, Risip leaf, Lalang, Sampai root, Cancut haji jewa, Mersesat leaf, Lekop leaf, Kuku tupai, Kempis root, Kemet putih and Kedeme
STRUKTUR KOMUNITAS PLANKTON PERMUKAAN PADA DANAU LABUAN CERMIN KEC. BIDUK-BIDUK, KAB. BERAU Arum, Elis Seftia; Hariani, Nova; Hendra, Medi
Jurnal Pendidikan Matematika dan IPA Vol 9, No 1 (2018): Januari 2018
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (242.297 KB) | DOI: 10.26418/jpmipa.v9i1.23697

Abstract

This study aims to determine (physico-chemical) parameters of water and also community structure of plankton surface in natural tourism Labuan Cermin Biduk-Biduk, Berau, Kalimantan Timur. This study used Purposive Sampling method. Data obtained shows in plankton abundance, diversity index, evenness index and dominance index. The result of study showed that range of temperature between 24,04 oC -26,88 oC, range of salinity between 0.25-0.87o/oowhich classified in freshwater-brackish water, range of power flow between 1.121-2.930 m/s which classified in moderate level, the average pH between 6,76-7,48 which classified in neutral level, range of TDS between  514-788 mg/L which classified in normal level, respectively. Plankton sample showed 27 classes including of 22 classes of phytoplankton with 57 genera and 5 classes of zooplankton with 10 genera. The highest total plankton abundances of  35917 ind/L is in Station A and the lowest total plankton abundances of 8330 ind/L is in Station F. Keywords: Plankton, Labuan Cermin,  Diversity.
STRUKTUR KOMUNITAS PLANKTON PADA TIGA ZONA DENGAN VARIASI SALINITAS DI LABUAN CERMIN KECAMATAN BIDUK-BIDUK, KAB. BERAU, KALIMANTAN TIMUR B, Dian Aspiyani; Hariani, Nova; Hendra, Medi
Jurnal Pendidikan Matematika dan IPA Vol 9, No 1 (2018): Januari 2018
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.283 KB) | DOI: 10.26418/jpmipa.v9i1.23700

Abstract

The aim of this study is to know about the quality of the waters from the structure of community and level of diversity plankton on three zones vertically with variety salinity on labuan cermin, at Biduk-biduk, Kalimantan Timur. The sample is taken by used method purposive sampling. The data acquired and showed in profusion plankton form, index abundance, index diversity, index evenness, and index dominance. The plankton has found during the research is 79 genera classified in 46 family and 13 class. The index abundant is on station A is the highest than the other station. On the average of index diversity of station A higher than station B and C in value about 2,3026. Index evenness revolve from 0,1870 to 0,8281. Index dominance revolve about 0,1171 to 0,7885. Keywords: Estuary, plankton, Labuan Cermin, diversity.
KOMPOSISI DAN STRUKTUR HUTAN RIPARIAN SEBAGAI PENAHAN GELOMBANG DI DESA SEMAYANG KABUPATEN KUTAI KARTANEGARA Daryadi A, Muhammad; Hendra, Medi; Hariani, Nova
Jurnal Pendidikan Matematika dan IPA Vol 10, No 1 (2019): Januari 2019
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (847.952 KB) | DOI: 10.26418/jpmipa.v10i1.27515

Abstract

AbstractThis study aimed to determine the composition and structure of Semayang forest and the Importance Value Index (IVI) of riparian forest in its role of reducing the wave rate. The method used is multilevel plot method of 20x20 m for sampling of tree level, 5x5 m for sapling level and 2x2 m for seedling level. The result showed that the highest Importance Value Index at tree level was dominated by 3 species, they were L. javanicum (101,663), M. speciosa (76,201) and G. renghas (65,962). At sapling level dominated by P. indica (102,990). At seedling level dominated by M. pigra (95,004)andP. brevistipitata (70,109). In addition, Semayang riparian forest has an ecological function as a wave retaining. It can be seen based on the vegetation density and horizontal structure of species that make up the forest. Vegetation density is predicted to reduce the rate of Semayang lake waves that occur during flood season. Keywords: Composition and Structure, Riparian Forest, Semayang Lake. 
KEANEKARAGAMAN TUMBUHAN OBAT DI SUKU MANGGARAI KECAMATAN NDOSO KABUPATEN MANGGARAI BARAT NUSA TENGGARA TIMUR (NTT) Jamun, Rosalia; Hendra, Medi; Hariani, Nova
Jurnal Pendidikan Matematika dan IPA Vol 11, No 2 (2020): Juli 2020
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (542.338 KB) | DOI: 10.26418/jpmipa.v11i2.40810

Abstract

The Manggarai tribe who lives in the mountainous area of Ndoso Subdistrict is one of the tribes that still preserve the traditional culture to use natural resources, especially for plants as traditional medicines. Inheritance of knowledge about medicinal plants is very limited because of the media to deliver the information rely on the communication from parents to children and grandchildren to the generations in the family. Therefore, it is necessary to study about ethnobotany of medicinal plants in this community and determine the types of plants used to make traditional medicine. The methods of this research are the exploratory survey method and the PRA (Participatory Rural Appraisal) approach. It is an assessment process that has an orientation to the involvement of the community in this research. The few steps in this study including survey, observation, interview, documentation, collection, identification and preservation by herbarium. There are 89 species of medicinal plants referring to 46 families of medicinal plants that are commonly used. The Manggarai people use wild plants found in the field, forest, and riverbank, and some are even deliberately cultivated. The method of processing medicinal plants commonly used is by boiled, chewed and patched, scraped, twisted, crushed, and without being processed.AbstrakSuku Manggarai yang bermukim pada kawasan pegunungan di Kecamatan Ndoso merupakan salah satu suku yang masih mempertahankan adat dan tradisi dalam penggunaan sumber daya alam khususnya tumbuhan sebagai obat tradisional. Pewarisan pengetahuan tentang tumbuhan obat tersebut dilakukan  terbatas penyampaian lisan dari orang tua kepada anak dan cucu secara turun temurun dalam keluarga. Oleh karena itu perlu dilakukan penelitian tentang studi etnobotani tumbuhan obat oleh masyarakat Suku Manggarai yang bermukim pada kawasan pegunungan di Kecamatan Ndoso yang bertujuan untuk mengetahui jenis tumbuhan apa saja yang digunakan, bagian tumbuhan yang digunakan dan untuk mengetahui bagaimana cara pengolahan tumbuhan obat tradisional. Metode yang digunakan adalah dengan metode survey eksploratif dan dengan pendekatan metode PRA (Participactory Rural Appraisal) yaitu proses pengkajian yang berorentasi pada keterlibatan dan peran masyarakat secara aktif dalam penelitian. Tahapan pada penelitian ini meliputi survey, observasi, wawancara, dokumentasi tumbuhan, koleksi tumbuhan, identifikasi dan pembuatan herbarium. Diperoleh sebanyak 89 spesies tumbuhan obat yang tergolong kedalam 46 famili tumbuhan obat yang biasa dimanfaatkan. Cara memperoleh tumbuhan obat yang biasa digunakan masyarakat Suku Manggarai adalah memanfaatkan tumbuhan liar yang terdapat di pekarangan rumah, hutan serta pinggir sungai bahkan ada juga yang sengaja dibudidayakan. Cara pengolahan tumbuhan obat yang biasa digunakan adalah dengan cara direbus, dikunyah lalu ditempel, diparut, diseduh, diremas, ditumbuk, dan tanpa diolah.Kata Kunci: Etnobotani, Tumbuhan Obat, Suku Manggarai
Keanekaragaman Avifauna di Objek Wisata Alam Air Terjun Berambai, Samarinda Kalimantan Timur Helda Sason; Jusmaldi ,; Medi Hendra
CELEBES BIODIVERSITAS Vol 2, No 1 (2018)
Publisher : STKIP Pembangunan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.786 KB) | DOI: 10.51336/cb.v2i1.164

Abstract

Keanekaragaman jenis burung berkaitan dengan struktur dan strata vertikal vegetasi. Namun kerusakan hutan dapat mengganggu komunitas burung di habitatnya.  Objek wisata alam air terjun Barambai di Samarinda Kalimantan Timur adalah salah satu contoh  hutan yang mulai mengalami kerusakan akibat aktifitas pembukaan lahan. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman, dominasi dan kesamaan jenis burung berdasarkan strata vertikal  vegetasi di kawasan Objek Wisata Alam Air Terjun Berambai. Metode point count digunakan untuk mengamati keanekaragaman jenis burung  berdasarkan  empat stratifikasi vertikal  vegetasi dan metode plot digunakan untuk membual profil vegetasi. Hasil penelitian ini menunjukkan total 45 jenis burung dari  674 individu ditemukan. Keempat statifikasi vertikal vegetasi menunjukkan indeks keanekaragaman sedang , indeks keseragaman relatif merata dan tidak ada jenis burung yang dominan
Efektivitas Pupuk Organik Cair dari Eceng Gondok (Eichornia crassipes (Mart), Solm) untuk Pertumbuhan dan Kecerahan Warna Merah Daun Aglaonema ‘Lipstik’ Ervinda Yuliatin; Yanti Puspita Sari; Medi Hendra
Biotropika: Journal of Tropical Biology Vol 6, No 1 (2018)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.biotropika.2018.006.01.6

Abstract

Aglaonema “Lipstik” merupakan Aglaonema hibrida yang memiliki corak warna merah atau merah muda pada tepi daun sehingga diberi nama lipstik. Keunikan dan variasi warna daunnya, Aglaonema “Lipstik” dimanfaatkan sebagai penghias ruangan seperti ruang tamu, kantor dan hotel. Selain karena indah, tanaman ini mampu menyerap polusi udara di dalam ruangan. Sehingga banyak pecinta tanaman hias membudidayakannya. Dalam prosesnya, diperlukan perawatan agar memperoleh daun yang indah dengan menggunakan pupuk. Eceng gondong (Eichornia crassieps) dapat diolah menjadi pupuk organik cair (POC) karena memiliki kandungan unsur organik yang dapat digunakan untuk pertumbuhan tanaman. Tujuan utama penelitian ini adalah untuk mengetahui respon pertumbuhan Aglaonema “Lipstik” yang diberi pupuk organik cair eceng gondok. Metode penelitian menggunakan rancangan acak lengkap yang terdiri dari empat konsentrasi perlakuan POC (0 ppm, 1,5 ppm, 3 ppm dan 4,5 ppm) dalam enam kali pengulangan. Parameter pengamatan meliputi pertambahan jumlah daun, pertambahan tinggi tanaman, luas daun dan warna daun. Hasil penelitian menunjukkan bahwa POC eceng gondok tidak berpengaruh terhadap beberapa parameter yaitu pertambahan tinggi tanaman, jumlah daun, luas daun dan warna hijau daun. Sedangkan pada parameter penambahan kecerahan warna merah daun berpengaruh signifikan pada konsentrasi 4,5 ppm sebesar 3,5%.
Estimation of Above Ground Carbon Sequestration in Trembesi (Albizia saman) and Johar (Senna siamea) at PT Multi Harapan Utama, East Kalimantan Widya Fajariani; Medi Hendra; Dwi Susanto
Journal of Tropical Biodiversity and Biotechnology Vol 5, No 2 (2020): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.43381

Abstract

The open-pit mining method has a very large ecological impact. It causes the loss of forest vegetation which decreases CO2 absorption. Measuring the amount of carbon stored in plant biomass can represent the amount of CO2 that can be absorbed in the atmosphere. The objective of this research is to determine the carbon sequestration of Albizia saman and Senna siamea in different age classes at PT MHU Busang Jonggon Block, Kukar, East Kalimantan. Estimation of carbon sequestration in the stands of A. saman and S. siamea was carried out by non-destructive methods using biomass allometric equations while in understorey and litter using the destruction sampling. The results showed that the highest carbon absorption value of A. saman was 314.28 tons/ha which appear at six years old stands and the lowest value was 193.31 tons/ha at three years old stands while the highest carbon absorption value of S. siamea was 113.65 tons/ha which appear at nine years old stands and the lowest value was 24.64 tons/ha at three years old stands. A. saman could be more promising plant species than S. siamea according to its higher level of carbon sequestration and their high adaptation level. All data from this study could suggest several information for increasing carbon sequestration level in forest ecosystem as well as achieving forest rehabilitation purpose.
Aktivitas Antioksidan dan Antimalaria Senyawa Fenolik dari Daun Macaranga beccariana Merr. Eva Marliana; Chairul Saleh; Medi Hendra
JURNAL KIMIA MULAWARMAN Vol 15 No 2 (2018)
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jkm.v15i2.611

Abstract

Macaranga beccariana Merr. is an endemic plant of Kalimantan which is no report yet about its biological activity and isolated compounds. Therefore, in order to know the potency of M. beccariana, determination of antioxidant and antimalarial activities along with isolation of bioactive compounds from this plant must be carried out. In this research, the leaves of M. beccariana was extracted using methanol to obtain methanol extract. Furthermore, the extract was separated and purified to obtain compound 1 and compound 2. Based on structure elucidation using spectrometer analysis including UV, 1H and 13C NMR, compounds 1 and 2 which belong to phenolics were identified as 4-hidroxybenzoic acid and 3,4-dihidroxybenzoic acid, respectively. Moreover, antioxidant activity using DPPH (2,2-diphenyl-1-picrylhydrazyl) and antimalarial activity towards Plasmodium falciparum strain 3D7 using Giemsa staining were performed. Rutine and chloroquine difosfat were used as positive controls for antioxidant and antimalarial, respectively. The results showed that the methanol extract of M. beccariana and its isolated compounds (1 and 2) are active for those activities. It can be concluded that the leaves of M. beccariana has good potency as antioxidant and antimalarial agents.
Co-Authors Adelia Syalsabila Ahmad Randy Ahmad Rivaldi Aisya, Sitti Akhmad Darmawan Al Husna, Riezdqhy Amalina F. Anita Apriliana Anita Apriliana, Anita Anwar, Yaskinul Aprilia A Pratiwi Ardiansyah, DT Ariani, Novita Arif Prasetyo Arum, Elis Seftia Atila Sapitri Auliana B, Dian Aspiyani Chairul Saleh Cristina Martafola Daryadi A, Muhammad DEWI RAHMAWATI Dharma, Bodhi Dijan Sunar Rukmi Din Aminuddin Dina Hayati Putri Dwi Susanto Dwi Susanto Eko Heryadi eko heryadi, eko Eko Kusumawati Ervinda Yuliatin Eva Marliana, Eva Fitriani Fitriani Freminci Fudiantoro, Aldi Helda Sason Hendri Misak Heruddin - Husdiati Jamun, Rosalia Jusmaldi Jusmaldi Kadek Subagiada, Kadek Kristina - Kurniati, Reni Kusumawati, Eko Lariman Lariman Lariman, Lariman Linda Oktavianingsih Linda Oktavianingsih Linda Oktavianingsih Lintang Maula Rofi Lonita Lonita Luh Putu Ratna Sundari Maulidiyah Maysavitrie Citra Wijayanti Kristianto Megawati Misak, Hendri Mislan Mislan Mislan Muhaenal Muhammad Basrowi Muhammad Fauzi Arif Muhammad Fauzi Arif Muhammad Nurdin Mukhlis munasirah, Munasirah Murti, Sus Tri Nikmahtulhaniah Ayu Wulandari Nova Hariani Noviana Crisdayanti Nur Inayah Mbewu Nur Miati Oktaviani, Martha Patang, Nurfadilah A. Pitaloka Alif Savitri Primahana, Gian Pujianti, Eva Putri, Fiorhentina Rahayu, Ndaruning Tri Rahmatullah, Kukuh Risa Supriningrum Rosnah Rosnah Rosnah, Rosnah Salsabillah, Natasya Irma Nur Sapitri, Atila Sarah Sarah Sasmitha Siti Hadijah Sudrajat Sudrajat SUKIRNO Surianto Effendi Sus Tri Murti syafrizal Thirza Larence Hartono Utami, Alya Nindityas Waltrudis Dhiu Widya Fajariani Winata, Ari Yanti Puspita Sari Yanti Puspita Sari Yaskinul Anwar Yudistira Yudistira Yuliatin, Ervinda Zaini, Mulia