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The Diversity of Terrestrial Ferns in the Customary Forest of Depati Karo Jayo Tuo, Jambi Nazila, Jumiatun; Husnudin, Uni Baroroh; Ihsan, Mahya; Hariyadi, Bambang; Maritsa, Hasna Ul
Al-Hayat: Journal of Biology and Applied Biology Vol. 7 No. 2 (2024)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v7i2.23967

Abstract

The Depati Karo Jayo Tuo Customary Forest represents a rich ecosystem of Sumatran rainforest biodiversity. Observations reveal dense canopy cover and various terrestrial fern species, yet information regarding the diversity of terrestrial ferns remains limited. Exploratory research is essential to uncover the biodiversity of terrestrial ferns in this area, including their conservation to support effective conservation strategies, protect species and ecosystems. This study aims to identify the diversity of terrestrial fern species and evaluate their conservation status. The research employs the cruise method in the trekking path of the forest. Environmental factors measured include soil temperature, soil moisture, pH, air temperature, humidity, and light intensity. Species identification is based on the identification keys of ferns. Conservation status was analyzed based on IUCN and CITES. The study found 49 species divided into Filicinae class (45 species, 24 genera, 18 families, 5 orders) and Lycopodiinae (4 species, 1 genus, 1 family, 1 order). According to the IUCN, 32 species are categorized as Not Evaluated, 2 species as Least Concern (LC), and 15 species remain uncategorized. CITES data revealed that one species is listed under Appendix II, so it is important to protect biodiversity in the Depati Karo Jayo Tuo Customary Forest.
Unraveling The Threads of Tradition: The Transformation of Kepayang (Pangium edule Reinw.) Ethnobotanical Knowledge in Sarolangun, Central Sumatra Hariyadi, Bambang; Lahmuddin, Andi; Alrasyid, M. Harun; Tira, Bisma Sindi; Ihsan, Mahya; Yelianti, Upik; Waskito, Eko
Media Konservasi Vol. 29 No. 4 (2024): Media Konservasi Vol 29 No 4 September 2024
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.29.4.675

Abstract

For centuries, the Sarolangun community in Central Sumatra has depended on kepayang for its essential roles in nutrition, medicine, environmental conservation, and cultural practices. However, modernization now threatens the preservation of indigenous knowledge and traditions related to kepayang. This study investigates the shifts in ethnobotanical knowledge concerning kepayang in six villages across three sub-districts of Sarolangun Regency, Jambi Province, encompassing urban, peri-urban, and rural landscapes representative of the region’s main kepayang production areas. Using a descriptive-analytical approach, data were collected from 68 participants through in-depth interviews and participatory observations utilizing snowball sampling. Findings reveal the plant’s diverse uses and evolving application patterns, with a broader range of uses in rural areas compared to urban ones. Despite these shifts, kepayang retains its culinary significance throughout the community, symbolizing cultural continuity. Additionally, its role in oral traditions continues to impart moral values to younger generations, supporting collective wisdom essential for conservation. This research advocates for a balanced conservation strategy that integrates ecological preservation with cultural heritage and sustainable development, adapting to local knowledge’s evolution while exploring kepayang's potential for economic benefits within the community.
Rintisan Museum Mini Tanaman Obat Endemik Suku Anak Dalam sebagai Upaya Pelestarian Etnobotani Yuliawati, Yuliawati; Maharini, Indri; Efendi, Muhammad Rifqi; Ihsan, Mahya; Lestari, Uce; Astuti, Novita Tri
Jurnal Abdimas Kesehatan (JAK) Vol. 7 No. 1 (2025): Januari
Publisher : Universitas Baiturrahim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36565/jak.v7i1.910

Abstract

Suku Anak Dalam, also known as SAD in Jambi Province, has undergone modernization in terms of attire and medical practices. In the past, if there was a disease, traditional medicine was the main choice and if it could not be treated, then treatment was done through special rituals. Nowadays, the SAD community prefers choosing nearby health services such public health center or hospital. The preservation of endemic medicinal plants as a local medical tradition must be strengthened, as this will aid traditional medicine research. This community service aims to preserve endemic medicinal plants of the Suku Anak Dalam by creating a mini museum consisting of specimens and books of medicinal plants as well as endemic medicinal plant gardens. The project began with collecting of SAD endemic medicinal plant specimens, which will be used to fill the interior of the upcoming mini-museum. A total of 31 medicinal plant specimens were obtained from the forest near the Anak Dalam Tribe healer residence. Considering the number of endemic medicinal plants acquired remain limited, the team continues to collect additional specimens. The team believes that numerous endemic medicinal plants have yet to be explored. This collection aims to represent the medicinal plants of the Suku Anak Dalam (SAD).
Formulation of Nanoemulsion Based Sungkai Leaves Extract (Peronema canescens Jack) and Cinnamon Oil (Cinnamomum Burmannii (Nees & Th Nees) Blume) as an Antioxidant and Skin Protection Factors (SPF) Agent Agustin, Putri; Ihsan, Mahya; Lestari, Ade; Tarigan, Indra Lasmana
Chimica et Natura Acta Vol 13, No 1 (2025)
Publisher : Departemen Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/cna.v13.n1.55234

Abstract

Sungkai (Peronema canescens Jack) and Cinnamon (Cinnamomum burmannii) are herbal plants which are known to have a high content of secondary metabolite compounds as a source of natural antioxidants which are able to inhibit free radical compounds in the body and convert these free radical compounds into non-radical compounds. The greater the free radical scavenger activity in the product, the better the SPF value will be. However, the use of the extract as an active substance in cosmetic dosage forms has a low pharmaceutical elegance, so the extract is formulated using the SNEDDS (Self Nano-Emulsifying Drug Delivery System) technique. Nanoemulsion able to increase the solubility of natural ingredients by eliminating variability in absorption, permeability, and the bioavailability of drugs or bioactive compounds from natural ingredient extracts by maximizing drug penetration into the body and minimizing side effects. The aim of this research is to characterize a nanoemulsion preparation from a combination of sungkai leaves extract and cinnamon in order to obtain the optimal formula for a nanoemulsion preparation as an antioxidant product and skin protection factor agent. This research began with making extracts using the maceration method using 96% ethanol solvent, followed by making nanoemulsions using the spontaneous method. The extract concentration used was 200 mg. Observation of physical properties includes centrifugation test, organoleptic test, percent transmittance, solubility, pH, emulsion type, particle size, polydispersity index, antioxidant activity, SPF value of nanoemulsion preparation and irritation test. Analysis was carried out based on descriptive test parameters. Based on the research results, nanoemulsion preparations were made with Tween 80 surfactant, PEG 400 cosurfactant, VCO oil phase, and aqua deion water phase. So that the optimum formula nanoemulsion preparation (F1) was obtained with an active substance concentration of 100 mg sungkai extract and 100 mg cinnamon extract that met the requirements as a transparent, stable, visual nanoemulsion preparation product, with a transmittance value of 98%, a skin pH range of 6.14, having emulsion type (o/w) with a nanoemulsion particle size of 35.0 nm, PI of 0.479 and has a very strong IC50 antioxidant activity of 20.29 ppm with an SPF value of 7.4 in extra protection.
Inventory of Rattan in the Depati Karo Jayo Tuo Customary Forest, Rantau Kermas Village Apriani, Nur; Ihsan, Mahya; Husnudin, Uni Baroroh; Hariyadi, Bambang; Murni, Pinta
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6506

Abstract

The Depati Karo Jayo Tuo Customary Forest, located within the Merangin Geopark, is a conservation forest that contains various plant species, including rattan. However, specific data on rattan species in this area are unavailable. This study aims to inventory and categorize the rattan species in the forest. Data collection was carried out by exploring the forest's trekking path. Rattan samples were collected using the quadrat plot method. The identification results revealed the presence of seven rattan species in the Depati Karo Jayo Tuo Customary Forest, namely Calamus micracanthus Griff., Calamus javensis Blume, Calamus oblongus Reinw. ex Blume, Calamus manan Miq., Calamus castaneus Griff., Calamus sp., and Korthalsia laciniosa (Griff.) Mart. Among these, Calamus oblongus Reinw. ex Blume was the most abundant species, with 1,050 individuals, while Calamus castaneus Griff. was the least abundant, with only 14 individuals recorded. According to the IUCN conservation status, all identified rattan species are classified as "Not Evaluated." Similarly, rattan is not listed as a protected species based on Indonesian Government Regulation No. 7 of 1999. Additionally, data from CITES indicate that rattan is not involved in international trade
Analisis Keanekaragaman dan Kelimpahan Fitoplankton di Sungai Rawas, Sumatra Selatan Ulpa, Mardiyah; Ihsan, Mahya; Suprayogi, Dawam
Biosel Biology Science and Education Vol. 14 No. 1 (2025): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v14i1.8146

Abstract

The Rawas River, a tributary of the Musi River in South Sumatra, faces water quality challenges due to various anthropogenic activities such as household waste, industrial discharge, and agricultural runoff. This study aimed to analyze the diversity and abundance of phytoplankton, as well as water parameters, in the Rawas River. Sampling was conducted at three stations from March to June 2023. Phytoplankton identification was performed in the laboratory using a trinocular microscope, and data analysis included diversity index (H’), evenness index (E), dominance index (C), and PCA analysis. Results identified 49 phytoplankton species across 7 classes, with Bacillariophyceae dominating (69.86%). Station II exhibited the highest diversity (H’ = 3.601) due to effective industrial waste management through IPAL, while Station I showed the highest abundance (37.59%) due to household waste input. PCA analysis identified nitrate, phosphate, water transparency, and current velocity as dominant parameters influencing phytoplankton distribution. This study underscores the importance of waste management in maintaining water quality and preserving the Rawas River ecosystem. Keywords: Phytoplankton, Diversity, Abundance, Rawas River, South Sumatra
The Diversity of Terrestrial Ferns in the Customary Forest of Depati Karo Jayo Tuo, Jambi Nazila, Jumiatun; Husnudin, Uni Baroroh; Ihsan, Mahya; Hariyadi, Bambang; Maritsa, Hasna Ul
Al-Hayat: Journal of Biology and Applied Biology Vol. 7 No. 2 (2024)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v7i2.23967

Abstract

The Depati Karo Jayo Tuo Customary Forest represents a rich ecosystem of Sumatran rainforest biodiversity. Observations reveal dense canopy cover and various terrestrial fern species, yet information regarding the diversity of terrestrial ferns remains limited. Exploratory research is essential to uncover the biodiversity of terrestrial ferns in this area, including their conservation to support situs slot777 terpercaya effective conservation strategies, protect species and ecosystems. This study aims to identify the diversity of terrestrial fern species and evaluate their conservation status. The research employs the cruise method in the trekking path of the forest. Environmental factors measured include soil temperature, soil moisture, pH, air temperature, humidity, and light intensity. Species identification is based on the identification keys of ferns. Conservation status was analyzed based on IUCN and CITES. The study found 49 species divided into Filicinae class (45 species, 24 genera, 18 families, 5 orders) and Lycopodiinae (4 species, 1 genus, 1 family, 1 order). According to the IUCN, 32 species are categorized as Not Evaluated, 2 species as Least Concern (LC), and 15 species remain uncategorized. CITES data revealed that one species is listed under Appendix II, so it is important to protect biodiversity in the Depati Karo Jayo Tuo Customary Forest.
Aktivitas Enzim Kitinase Actinobacteria Asal Perkebunan Kelapa Sawit PTPN VI Muaro Jambi dalam Menghambat Ganoderma boninense: Activity of The Chitinase Enzyme Actinobacteria from Palm Oil Plantation PTPN VI Muaro Jambi in Inhibiting Ganoderma boninense Astika, Rena; Ihsan, Mahya; Yusuf, Ashiv Irvan
Biospecies Vol. 16 No. 1 (2023): Januari 2023
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v16i1.21079

Abstract

Actinobacteria are gram-positive bacteria that can produce primary metabolites in the form of enzymes, one of which is the chitinase enzyme. Chitinase is an enzyme that has the ability to degrade chitin which is the main structure in the cell wall of plant pathogenic fungi. One of the Actinobacteria that have the ability to produce enzymes can be obtained from the soil of the PTPN VI Muaro Jambi oil palm plantation which can be used as a biocontrol agent for plant pathogenic fungi, namely Ganoderma boninense. The purpose of this study was to determine the magnitude of the activity of the chitinase enzyme Actinobacteria and to determine the magnitude of the inhibitory activity of the enzyme chitinase Actinobacteria against Ganoderma boninense. This research was conducted with a quantitative descriptive method. The results showed that one isolate of Actinobacteria (SP1) had enzyme activity (Crude Extract Enzyme (EEK) and concentrated chitinase enzyme). The activity of the chitinase enzyme was higher at 0.0296 U/mL compared to the EEK activity of 0.0288 U/mL. The inhibitory power using the concentrated chitinase enzyme also had a higher value, namely 57.3% compared to the inhibitory power using EEK, which was 56.6%. Keywords: Actinobacteria, Perkebunan Kelapa Sawit PTPN VI Muaro Jambi, Enzim Kitinase, Ganoderma boninense   Abstrak Actinobacteria merupakan bakteri gram positif yang dapat menghasilkan senyawa metabolit primer berupa enzim, salah satunya yaitu enzim kitinase. Kitinase merupakan enzim yang memiliki kemampuan dalam mendegradasi kitin yag menjadi struktur utama pada dinding sel jamur patogen tanaman. Actinobacteria yang memiliki kemampuan dalam menghasilkan enzim salah satunya dapat diperoleh dari tanah perkebunan kelapa sawit PTPN VI Muaro Jambi yang dapat dijadikan sebagai agen biokontrol jamur patogen tanaman, yaitu Ganoderma boninense. Tujuan penelitian ini untuk mengetahui besarnya aktivitas enzim kitinase Actinobacteria dan mengetahui besarnya aktivitas penghambatan enzim kitinase Actinobacteria terhadap Ganoderma boninense. Penelitian ini dilakukan dengan metode deskriptif kuantitatif. Hasil penelitian diperoleh satu isolat Actinobacteria (SP1) yang memiliki aktivitas enzim (Enzim Ekstrak Kasar (EEK) dan enzim kitinase hasil pemekatan). Aktivitas enzim kitinase hasil pemekatan lebih tinggi yaitu 0,0296 U/mL dibandingkan dengan aktivitas EEK yaitu 0,0288 U/mL. Daya hambat menggunakan enzim kitinase hasil pemekatan juga memiliki nilai lebih tinggi yaitu 57,3% dibandingkan dengan daya hambat menggunakan EEK yaitu 56,6%. Kata kunci: Actinobacteria, PTPN VI Muaro Jambi Oil Plantation, Chitinase Enzyme, Ganoderma boninense.
Aktivitas Ekoenzim Nanas (Ananas comosus L. Merr.) Var. Queen Sebagai Antimikosis Dermatofita (Trichophyton rubrum): Ecoenzyme Activity of Queen Variety Pineapple (Ananas comosus L. Merr.) as Antimycosis Dermatophytes (Trichophyton rubrum) Zahira, Saroci Dorratul; Ihsan, Mahya; Maritsa, Hasna Ul
Biospecies Vol. 16 No. 1 (2023): Januari 2023
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v16i1.21096

Abstract

Ecoenzyme is a type of product made from fermented fruit/vegetable waste that can be used as an antimycosis. chemical compounds and acetic acid has the ability as an antimicrobial. Trichophyton rubrum is a type of dermatophyte fungus that can cause chronic dermatophysis. This fungus is very easy to grow in humid conditions. The purpose of this study was to determine the ability of pineapple ecoenzymes from Tangkit as antimycosis against Trichophyton rubrum fungus, to determine the antimycosis activity of pineapple ecoenzymes from Tangkit in inhibiting T. rubrum fungi and to determine the content of compounds in pineapple ecoenzymes from Tangkit. The test of the inhibition of this ecoenzyme was carried out by the disc diffusion method. The treatments in the test were positive control (ketoconazole), negative control (aquadest), and ecoenzyme concentrations of 50%, 75% and 100%. Data analysis used ANNOVA and continued with Duncan's test. The results showed that the ecoenzyme could be used as an antimycotic against T. rubrum. 50% ecoenzyme concentration was the best test concentration in inhibiting the growth of T. rubrum with a large inhibition zone formed of 14,822. The compounds contained in the ecoenzyme are tannins, saponins and bromelain Keywods: Trichophyton Rubrum, Pineapple Ecoenzyme, Antimycosis, Tangkit Pineapple, Dermatophytes   Abstrak Ekoenzim adalah jenis produk yang terbuat dari limbah dari buah/sayur yang difermentasi yang dapat digunakan sebagai antimikosis. Trichophyton rubrum merupakan salah satu jenis jamur dermatofita yang dapat menyebabkan dermatofisis kronis. Jamur ini sangat mudah tumbuh pada kondisi yang lembab. Kandungan senyawa kimia dan asam asetatnya memiliki kemampuan sebagai antimikroorganisme. Tujuan dari penelitian ini adalah Mengetahui kemampuan ekoenzim nanas dari Tangkit sebagai antimikosis terhadap jamur Trichophyton rubrum, mengetahui nilai aktivitas antimikosis ekoenzim nanas dari Tangkit dalam menghambat jamur Trichophyton rubrum dan mengetahui kandungan senyawa pada ekoenzim nanas dari Tangkit. Pengujian daya hambat ekoenzim ini dilakukan dengan metode difusi cakram. Perlakuan dalam uji yaitu kontrol positif (ketoconazole), kontrol negatif (akuades), serta konsentrasi ekoenzim 50%, 75% dan 100%. Analisis data menggunakan ANNOVA dan dilanjutkan dengan uji Duncan.Hasil menunjukkan bahwa ekoenzim dapat digunakan sebagai antimikosis terhadap T. rubrum. Konsentrasi ekoenzim 50% merupakan konsentrasi uji terbaik dalam menghambat pertumbuhan T. rubrum dengan besar zona hambat yang terbentuk yaitu 14,822. Senyawa yang terdapat pada ekoenzim yaitu tannin, saponin dan bromelin. Kata Kunci: Trichophyton rubrum, Ekoenzim Nanas, Antimikosis, Nanas Tangkit, Dermatofita
Karakter Morfologi Bunga Dan Buah Putat (Barringtonia acutangula (L.) Gaertn.): Morphological Characteristics of Putat Flowers and Fruit (Barringtonia acutangula (L.) Gaertn.) Dewi, Syntiya; Hariyadi, Bambang; Ihsan, Mahya
Biospecies Vol. 16 No. 2 (2023): Juli 2023
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v16i2.28914

Abstract

This research delves into the morphological characteristics of Putat (Barringtonia acutangula (L.) Gaertn.) in its natural habitat at Tangkas Lake, Muaro Jambi Regency, Jambi Province. In a landscape where water levels ebb and flow, Putat predominantly swathes the lake, enriching its visual allure and nurturing the area's development into a tourist attraction. The captivating aesthetics of Putat, marked by its distinct and briefly blossoming flowers, enhance the lake's appeal, drawing community interest and tourism. The study is meticulous, utilizing purposive sampling at two strategic locations and employing descriptive analysis supported by visual representations and tables. The findings unveil detailed insights into the plant’s flowers, fruits, and seeds. Putat’s flowers are found to be vibrant, unlimited compound entities, while its fruit evolves from a verdant to a purplish hue upon maturity, encompassing a singular, resilient seed. This in-depth exploration contributes valuable knowledge to the limited existing information, facilitating a deeper understanding of Putat’s unique ecological presence and biodiversity at Tangkas Lake. Keywords: Barringtonia acutangula, Putat, Danau Tangkas, Flower, Morphological character   Abstrak Penelitian ini mengkaji Putat (Barringtonia acutangula (L.) Gaertn.) di habotat alaminya di Danau Tangkas, Kabupaten Muaro Jambi, Provinsi Jambi. Putat yang tumbuh alami di danau memperkaya ekosistem lokal dengan keindahan flora uniknya, dan meningkatkan potensi danau sebagai destinasi wisata. Kajian ini berfokus pada karakterisasi morfologi bunga, buah, dan biji putat, untuk mengisi kekurangan informasi mengenai proses reproduksi tumbuhan ini. Data dikumpulkan menggunakan metode sampling purposif dilanjutkan dengan analisis secara deskriptif. Hasil penelitian menunjukkan bunga putat sebagai bunga majemuk tak terbatas dengan corolla merah yang menarik, dan struktur yang kompleks. Buah putat, berbentuk lonjong dan berkembang dari hijau menjadi hijau keunguan saat matang, serta mengandung biji tunggal yang kokoh. Temuan ini memberikan kontribusi penting dalam pemahaman lebih lanjut mengenai biodiversitas dan adaptasi ekologi Putat di habitatnya. Kata kunci: Barringtonia acutangula, Putat, Danau Tangkas, Bunga, Morfologi Â