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All Journal Jurnal Biologi Tropis Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Biosaintifika: Journal of Biology & Biology Education Martabe : Jurnal Pengabdian Kepada Masyarakat Journal of Natural Sciences
Safniyeti Safniyeti, Safniyeti
Department of Biology, Faculty of Mathematics and Natural Sciences, Bogor Agricultural University
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Social Sciences

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Species Richness and Habitat Suitability of Myrmecophytes in Bengkulu : Host Tree, Coexist Epiphytes and Animals Safniyeti, Safniyeti; Sulistijorini, Sulistijorini; Chikmawati, Tatik
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 1 (2018): April 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v10i1.13025

Abstract

Myrmecophytes or locally known as simbagh utak are common medicinal plants used by locals in Bengkulu, especially in South Bengkulu, for treating various diseases. Despite their potential as medicines, there is no report on biotic factors can be used to indicate of Myrmecophytes species’ richness and habitat suitability. The objectives of this research were to analyze the Myrmecophytes’ species richness and habitat suitability. This study used the purposive sampling method by exploring the area where Myrmecophytes were commonly found. The biotic factors of Myrmecophytes were analyzed by identifying the tree host, the other epiphyte plant grew around them, and animal occupants on the tuber of the Myrmecophytes. The Myrmecophytes distribution was analyzed by using ArcGIS10.1. The results showed that there were two species of Myrmecophytes, namely Hydnophytum formicarum and Myrmecodia tuberosa in the study area. The Myrmecophytes attached and hung in 9 species of host trees. The characteristics of host trees are high trees with large diameter, mostly rough-barked; some were cracked and mossy. The highest frequency of host trees included Hevea brasiliensis and Durio zibethinus. Myrmecophytes coexisted with 12 species of epiphytes. Epiphyte plants like Dendrobium sp. and Drymoglossum piloselloides can be used to indicate the presence of Myrmecophytes. Ants made up the most predominantly animal found living inside the tubers of Myrmecophytes, with some cockroaches and termites found at the tuber of Hydnophytum. Information on species richness and habitat suitability of Myrmecophytes can serve as supporting data for conservation efforts in Bengkulu to prevent the extinction of this species.
Diversity and Distribution of Myrmecophytes in Bengkulu Province Safniyeti, Safniyeti; Sulistijorini, Sulistijorini; Chikmawati, Tatik
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.9285

Abstract

Myrmecophyte is a common medicinal plant used by local people in Indonesia for treating various diseases especially in Papua. Bengkulu province is one of the Myrmecophyte habitats, but there has no report on its identity and distribution. The objectives of this research were to identify the diversity and analyze the Myrmecophytes distribution as well as factor affecting its presence. This study used purposive sampling method by exploring the area where Myrmecophytes commonly found. The Myrmecophyte distribution based on host tree was analyzed using Morishita index and the autecological analysis of abiotic factors was performed using Principal Component Analysis (PCA) generated from Minitab 16. The results of this research showed that there were two species of Myrmecophytes in Bengkulu province, namely Hydnophytum formicarum and Myrmecodia tuberosa, as well as two variants of M. tuberosa i.e. M. tuberosa armata and M. tuberosa siberutensis. The distribution of Myrmecophytes based on host tree was mostly randomly scattered in Central Bengkulu regency, Seluma, North Bengkulu, South Bengkulu, and Kaur. Their distributions were affected by light intensity and temperature. The data of this research can be used as basic information for carried out conservation efforts in Bengkulu province. The abundance of Myrmecophytes is also used as a source of additional income for local people in Bengkulu province.
Studi Etnobotani Bumbu dan Rempah Dalam Masakan Tradisional kuliner Bengkulu Sebagai Sumber Belajar Biologi Berbasis Kearifan Lokal Kasrina, Kasrina; Murniati, Neni; Husein, Ahmad Saddam; Safniyeti, Safniyeti; Kusuma, Delia Ananda; Hayati, Lesti Sani
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 9 No 1 (2025)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.9.1.111-124

Abstract

Penelitian ini bertujuan untuk membahas etnobotani tumbuhan bumbu dan rempah dalam masakan tradisional kuliner Bengkulu dan pengembangannya sebagai sumber belajar biologi berbasis kearifan lokal yang layak digunakan sebagai suplemen bahan ajar bagi siswa. Jenis penelitian adalah Research and Development yang dibatasi sampai tahap ke 5 dengan tahapan: (1) Penelitian dan pengumpulan informasi awal, (2) Perencanaan, (3) Pengembangan produk awal, (4) Uji coba lapangan awal, (5) Revisi produk awal. Teknik pengumpulan data dilakukan dengan teknik studi pustaka, observasi kelapangan, wawancara, dan angket. Instrumen yang digunakan adalah lembar observasi dan wawancara, lembar validasi ahli materi dan bahan ajar serta uji keterbacaan produk. Hasil penelitian ditemukan 25 spesies,14 famili tumbuhan bumbu dan rempah. Famili yang paling banyak spesiesnya ditemukan yaitu famili Zingiberaceae, salah satunya Etlingera elatior yang menghasilkan cita rasa yang khas pada masakan ikan asap. Spesies tumbuhan yang paling banyak digunakan yaitu kelapa (Cocos nucifera). Pendap adalah salah satu contoh masakan khas yang menggunakan kelapa yang diolah dalam waktu yang cukup lama. Hasil rata-rata validasi Suplemen bahan ajar adalah: kelayakan isi (90,3%); kelayakan penyajian materi (93%), kelayakan bahasa (92%), kelayakan media (92%), semua dengan kategori sangat layak. Hasil uji keterbacaan mahasiswa berkategori sangat baik (86,7%). Suplemen ini dapat diuji cobakan dalam pembelajaran.  
Effectiveness of Non-SLS Shampoo Based on VCO and Tectona grandis Leaf Extract for Alopecia Treatment Nugraha, Fadel; Halim, Michelle Graciella Jacinta; Sihotang, Naomi Chiko Putri; Febrianto, Yudha; Safniyeti, Safniyeti; Wulandari, Nindya
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9150

Abstract

Hair loss is a common condition found in various groups. Various factors can cause hair loss, including genetic factors, hormonal imbalance, stress, nutritional deficiencies, and certain medical conditions. The type of disorder that occurs can be hair loss (effluvium) or hair loss disorders to baldness (alopecia). The study aims to determine the effectiveness of non-SLS shampoo preparations with a combination of teak leaf extract (Tectona grandis) and virgin coconut oil (Cocos nucifera) in overcoming hair loss and increasing hair growth rate. The shampoo preparation was tested on mice with 4 treatment groups consisting of 1 control group and 3 groups of mice that were given treatment (P1 containing 1,5% teak leaf extract and 0% VCO, P2 containing 2% teak leaf extract and 0,15% VCO, and P3 containing 2,5% teak leaf extract and 0,30% VCO). The trial on mice was conducted for 21 days and the calculation of the length of the mouse fur using a caliper was carried out periodically for 7 days. The results of study showed that the third formula showed an increase in the rate of hair growth. The effect of shampoo that showed most significant difference was P3 with 2,5% teak leaf extract and 0,30% coconut oil. Shampoo products containing teak leaf extract and coconut oil have been proven to have potential to increase rate of hair growth. This shampoo formula can also reduce hair loss supported by scientific journals reporting that teak leaf extract can inhibit work of steroid 5-α reductase (5SAR) and secretion of Interleukin-1 Beta (1L-1β), where both compounds have a negative impact on hair growth.
Studi Etnobotani: Inventarisasi dan Pemanfaatan Tumbuhan Obat di Desa Pelabai Kabupaten Lebong, Provinsi Bengkulu Safniyeti, Safniyeti; Astuti, RR Sri; Fatimatuzzahra, Fatimatuzzahra; Kasrina, Kasrina; Nugraha, Fadel
Journal of Natural Sciences Vol 6, No 2 (2025): Journal of Natural Sciences Juli
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v6i2.941

Abstract

Traditional medicinal plants hold a crucial role in public health in rural areas where medical facilities are limited. People often rely on plants as medicinal raw materials. This study aims to investigate ethnobotany and inventory the types of medicinal plants used by the residents of Pelabai Village, Lebong Regency, Bengkulu Province. Data were collected through interviews using snowball sampling and analyzed desriptively. Semi-structured interviews with open-ended questions and direct observations of daily activities were conducted. Twenty respondents who knew, understood, and used plants as alternative medicine were selected. The study identified 30 plant species in the village used for traditional medicine. Leaves were the most commonly used plant part for medicinal purposes (76.67%), followed by stems (23.33%), rhizomes (13.33%), roots (10%), sap (6.67%), and other parts such as gel, flowers, fruit, and stem bark (3.33%). The plants were prepared for medicinal use through boiling, mashing, grating, dripping, squeezing, sticking, chewing, or direct consumption. Plant were used to treat various minor ailments including nausea, aches, skin diseases, beauty enhancement, respiratory issues, cholesterol, and hypertension.
PELATIHAN PEMBUATAN TEKNOLOGI TEPAT GUNA KOMPOSTER EMBER TUMPUK SEBAGAI UPAYA PENGELOLAHAN LIMBAH RUMAH TANGGA BAGI MASYARAKAT KELURAHAN SIDOMULYO, KOTA BENGKULU Hadi Wibowo, Risky; Darwis, Welly; Nesbah, Nesbah; Taifur, Aghus; Lisya Aggraini, Putri; Safniyeti, Safniyeti; Wahyuni, Reza; Rayani Sinaga, Livia; Umara Al Siddiq, Yofaldo
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 8, No 4 (2025): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v8i4.1658-1667

Abstract

Permasalahan serius terkait mengenai penanganan sampah di Kota Bengkulu masih belum  bisa terselesaikan dengan baik, sehingga menimbulkan kekhawatiran dan dampak yang mengganggu di berbagai bidang kehidupan. Upaya dalam mengatasi limbah organik dari sampah rumah tangga telah banyak dilakukan. Salah satu metode yang dapat digunakan adalah melalui metode komposter ember tumpuk. Metode ini melibatkan penggunaan dua ember yang ditumpuk, dirancang khusus untuk mengolah sampah dapur dengan penambahan EM4 dan eco-enzyme menjadi pupuk organik cair (POC) dan pupuk organik padat dalam skala rumah tangga. Pengabdian ini  bertujuan agar masyarakat memiliki dasar ilmu pengetahuan tata cara pengolahan sampah menjadi pupuk organik cair dengan menggunakan teknologi komposter. Kegiatan ini dilaksanakan di Sekolah Alam Indonesia, Bengkulu. Pada kegiatan pengabdian dilakukan dengan memberikan materi penyuluhan dalam bentuk ceramah dan demonstrasi pembuatan teknologi komposter pada Ibu- ibu rumah tangga. Adapun hasil pengabdian ini diketahui meningkatnya pemahaman masyarakat mengenai tata cara pembuatan teknologi komposter ember tumpuk dan meningkatnya perhatian masyarakat dalam mengelola sampah rumah tangga.
Co-Authors Astuti, RR Sri Fadel Nugraha Fatimatuzzahra Fatimatuzzahra Febrianto, Yudha Hadi Wibowo, Risky Halim, Michelle Graciella Jacinta Hayati, Lesti Sani Husein, Ahmad Saddam Kasrina Kasrina Kusuma, Delia Ananda Lisya Aggraini, Putri Neni Murniati Nesbah, Nesbah Rayani Sinaga, Livia Sihotang, Naomi Chiko Putri Taifur, Aghus TATIK CHIKMAWATI Umara Al Siddiq, Yofaldo Wahyuni, Reza Welly Darwis