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Fevi Mawadhah Putri
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DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Published by Universitas Islam Negeri Sulthan Thaha Saifuddin Jambi
ISSN : -     EISSN : 30252237     DOI : 10.30631
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
DIVERSITAS HAYATI is a peer reviewed and open accessed journal that shares and publishes original scientific articles on the research understanding, implementation as well as recent research development in Biology. This journal is managed by the Study Center of Conservation and Biological Resources with UIN Sulthan Thaha Saifuddin Jambi as the publisher. DIVERSITAS HAYATI journal publishes 2 issues each year starting on June and December 2023. The research focus falls under the scope of biological diversity on plants, zoology, biosystematics, molecular genetics, microbiology, biotechnology, environmental science, and ecology. We welcome articles nationwide. The published articles is the result of thorough evaluation and systematic literature reviews. The articles that does not meet the condition will not be recommended to the review process. Finally, this journal welcome and process articles both in English and Bahasa.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 24 Documents
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Diversity of Butterflies in The Papilionoidea Superfamily (Lepidoptera) in Residential Areas Of Jambi City Bayu Kurniawan; Nisma Hariyanti Ritonga
DIVERSITAS HAYATI Vol. 1 No. 2 (2023): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/12.28-33

Abstract

Butterflies are species with various benefits at each level of ecological niches, including their role as environmental quality bioindicators. The presence of human settlements poses a challenge to maintaining the sustainability of various species, including butterflies. This research aims to determine the diversity and dominance of butterfly species in residential areas in Amuntai, Kota Jambi. Data collection was conducted using an exploratory method by exploring the research location once a week in the morning for two months. In this study, 8 butterfly species were found from 2 families, namely Pieridae consisting of 3 species (Leptosia nina, Eurema hecabe, Appias libythea) and Nymphalidae consisting of 5 species (Neptis hylas, Elymbias nesaea, Junonia hedonia, Junonia orithya, Junonia atlites) with H' value of 1.97 and D value of 0.15.
Diversity of Soil Macrofauna in Lembah Harau, West Sumatra Dwi Savitri Nur Hidayah; Mahya Ihsan; Dara Septia Syafitri
DIVERSITAS HAYATI Vol. 1 No. 2 (2023): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/12.34-39

Abstract

Soil macrofauna constitutes fauna that inhabits both the soil surface and subsurface. Soil macrofauna plays a crucial role in ecosystems by safeguarding soil fertility through the decomposition of organic matter within the soil. Biodiversity is an essential aspect supporting the sustainability of living organisms on Earth. Macrofauna can serve as bioindicators of environmental quality, particularly soil conditions. The presence of soil macrofauna aids in the land recovery process by enhancing the physical, chemical, and biological properties of the soil. The objective of this research is to identify the diversity of soil macrofauna in varying environmental conditions. The employed methodology involves surveys and direct observations conducted in the Lembah Harau Forest Area in the Payakumbuh City of Limapuluh Kota Regency, West Sumatra Province. Sampling is conducted using monoliths in aquatic environments, canopy-covered areas, and open regions. The central portion of the monolith is excavated at depths of 10 cm, 20 cm, and 30 cm successively, followed by hand sorting. The diversity of soil macrofauna discovered falls into the moderate category (H'=2.77) with a macrofauna evenness of 0.726. These values are within the moderate range, indicating a relatively even distribution of soil macrofauna in the surveyed location. The predominant species identified is Ruticulitermes Hesperus.
ANALYSIS OF MANGROVE DAMAGE AND DIVERSITY IN THE MANGROVE FOREST AREA OF TANJUNG SOLOK VILLAGE, KUALA JAMBI SUB-DISTRICT Rahayu Sindy; Mahya Ihsan; Madyawati Latief
DIVERSITAS HAYATI Vol. 2 No. 1 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/21.25-29

Abstract

Mangrove forests are tropical coastal vegetation communities consisting of several species that are able to grow and develop in muddy tidal areas. Coastal areas have a variety of community activities in utilizing coastal natural resources in the economic sector. Social condition factors and lack of understanding of the functions and benefits of mangroves also affect the damage to mangrove ecosystems. This directly causes ecological impacts that threaten the sustainability of mangrove forests. The purpose of this study was to analyze the damage and diversity of mangroves in the mangrove ecosystem area of Tanjung Solok Village. This research method uses indepth interview techniques, and observation in the field with data collection including documentation and sample identification. The results showed that the damage to mangrove ecosystems in Tanjung Solok Village, Kuala Jambi District was categorized as low or damaged, because the results obtained tree density <1000 trees/ha. This is caused by activity factors and lack of knowledge of the surrounding community. As well as the level of diversity (H') obtained in Tanjung Solok Village, Kuala Jambi District, obtained a value of 2.033. This shows that the level of diversity of mangrove vegetation in Tanjung Solok Village, Kuala Jambi Subdistrict is in the medium category. Keyword: Mangrove diversity, coastal ecosystems, mangrove malfunction
Analysis of Sumatran Orangutan (Pongo abelii) Food Tree Species Based on Variations in Altitude at Ketambe Research Station Taufiq Nurcholisudin; Muslich Hidayat; Anton Widyanto
DIVERSITAS HAYATI Vol. 2 No. 1 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/21.11-16

Abstract

Orangutans are a key species in biodiversity that is vital for ecosystem balance. However, the Sumatran Orangutan (Pongo abelii) population is declining due to habitat loss and the reduction of important food trees. This study aims to identify the types of food trees and tree parts consumed by Sumatran Orangutans based on height. Conducted at Ketambe Research Station, the results of the study are presented in the form of posters and teaching materials for reference. Exploratory survey method using line transects at three altitude strata (300-600 masl, 600-900 masl, and 900-1100 masl) with purposive sampling based on the presence of food trees and slope conditions. Data were collected through observation sheets and analyzed descriptively. The findings showed 50 species of food trees at 300-600 masl (60.24%), 34 species at 600-900 masl (40.96%), and 38 species at 900-1100 masl (45.78%). Tree parts consumed include fruits (81.9%), seeds (7.2%), young leaves (1.2%), flowers (1.2%), and various combinations of tree parts. This study is expected to broaden the understanding of Sumatran orangutan food tree species at various altitudes and provide important data for the management of Ketambe Research Station.
Utilization of Traditional Medicinal Plant Species in Seberang Pebenaan Village, Indragiri Hilir Regency, Riau Province. Megawati; Aini Qomariah Manurung; Suraida
DIVERSITAS HAYATI Vol. 2 No. 1 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/21.17-24

Abstract

Community knowledge about the traditional medicinal plants of Seberang Pebenaan Village has never been published. Traditional medicine is just a memory from parents. If this knowledge is not documented, over time it will slowly disappear, and the next generation will no longer be able to preserve the knowledge about medicinal plants from generation to generation. This research aims to find out the type of plant, how to process medicinal plants. The type of research used is descriptive qualitative with 50 subjects. Data collection techniques using observation sheets, interviews that have been validated by experts according to their field. The results of this research show that there are 25 families of 39 plant species. The part of the organ that is most widely used is the leaves, which are processed by boiling, grating, pounding, kneading, and squeezing directly.
Article Review: Synthesis of Bifunctional NiCe/Biochar Catalyst From Palm Shell Waste for Steam Reforming Reaction: Article Review: Synthesis of Bifunctional NiCe/Biochar Catalyst From Palm Shell Waste for Steam Reforming Reaction Annisya Dwi Putri Zulmi; Tiara Ramadhani; Sella Naomi Br. Sinaga; Diana Zahra Safitri; Syazwana Izni; Khairahma Khairahma; Ahmad Nasir Pulungan
DIVERSITAS HAYATI Vol. 2 No. 2 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/22.15-19

Abstract

The use of renewable biomass resources for hydrogen production has gained significant attention due to its environmental benefits and potential to support sustainable energy solutions. This study focuses on synthesizing a bifunctional NiCe/Biochar catalystderived from palm kernel shell waste for steam reforming reactions. The objective is to address challenges such as tar formation during biomass gasification and improve the efficiency and stability of catalysts. The methods involved literature review and analysis of catalyst synthesis, activation, and application. Results showed that incorporating Ce into Ni/Biochar enhanced stability and hydrogen yield, achieving 86.2% carbon conversion and 64.3% maximum hydrogen production under optimal conditions. The conclusions highlight the NiCe/Biochar catalyst's potential for scalable industrial applications in hydrogen production. Future research is recommended to optimize synthesis methods and scale up production to meet increasing energy demands
Nanoparticle Synthesis of Secang Wood Extract (Caesalpinia sappan L.) as Antibacterial Agent Dedek Febbriani; Tita Juwitaningsih; Amalia Anggreni Br Ginting; Annisya Dwi Putri Zulmi; Sasi Kirana; Peggy Ananda Putri Adi Yunita; Frengky Sanjaya Ginting
DIVERSITAS HAYATI Vol. 2 No. 2 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/22.5-10

Abstract

Abstract. Indonesia is a country rich in various types of plants that can be used as medicinal ingredients, including traditional medicine, herbs, and jamu. The sappanwood plant is one of the widely used plants in traditional medicine. The sappanwood plant contains chemicals such as flavonoids, brazilin, alkaloids, saponins, tannins, phenylpropane, and terpenoids. The need for metabolite compounds has recently increased significantly to overcome resistance to bacteria. Infectious diseases in Indonesia are still among the ten highest diseases, so in 2050 deaths due to antibiotic resistance will reach 10 million per year and become the highest cause of death among other causes. The methodology of this study began with sample preparation, making sappanwood extract, isolating secondary metabolite compounds using preliminary TLC, synthesizing nanoparticles using the ionic gelation method, and testing antibacterial activity using P. acnes and P. aeruginosa bacteria. The results of the study revealed that the synthesis of nanoparticles showed moderate antibacterial activity with an inhibition zone of 8.15 mm against P. acnes and 9.1 mm against P. aeruginosa. In contrast, ethyl acetate extract showed a stronger antimicrobial effect, reaching inhibition zones of 13.02 mm and 19.54 mm, respectively. This indicates that the activity shown is relatively strong due to the difference in concentration used during the study. It is expected that further research can produce a larger antibacterial inhibition zone than ethyl acetate extract.
Article Review: An Exploration of the Potential of Biochar-Based Bifunctional Catalysts as A Renewable Energy-Based Fuel Innovation Tiara Ramadhani; Ahmad Nasir Pulungan; Salaisa Salaisa; Annisya Dwi Putri Zulmi; Muhammad Fatra Arganda Saragih; Sella Naomi Br Sinaga; Tesalonika Bela Simanjuntak
DIVERSITAS HAYATI Vol. 2 No. 2 (2024): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/22.1-4

Abstract

Palm oil shells, as biomass waste, have great potential to be used as raw material for biochar-based bifunctional catalysts. The aim of this research is to assess the potential of palm shell-based biochar as a bifunctional catalyst carrier in the conversion of biomass into renewable fuel. The method used is a literature review of various related articles, with a focus on the characteristics of biochar, the incorporation of bimetallic metals, and catalyst performance. The results of the discussion show that biochar from palm oil shells has textural properties that support the distribution of the catalyst metal, with a high surface area and optimal pore volume at a certain pyrolysis temperature. Incorporation of bimetallic metals on the biochar surface increases catalytic activity through synergy between metals, which has the potential to increase efficiency in catalytic reactions such as hydrogenation and deoxidation. In conclusion, palm shell-based biochar can be an effective and environmentally friendly alternative catalyst in converting biomass into renewable fuel, by selecting the right metal composition to optimize catalyst performance and prevent clumping of active components.
IDENTIFICATION OF ENDOPHYTE BACTERIA FROM RED BETEL LEAVES (Piper crocatum) WITH 16SrRNA GENE AND ITS ANTIBACTERIAL ACTIVITY Diza Sartika; Miftahur Rahmi; Queen Anugrahi Rahmadira
DIVERSITAS HAYATI Vol. 3 No. 1 (2025): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/31.6-11

Abstract

Endophytic bacteria are bacteria that live in plants and produce compounds similar to their hosts, one of which is antimicrobial compounds. Several studies have shown that certain endophytic bacteria can produce chemical compounds that have health effects, especially endophytic bacteria isolated from medicinal plants. Red betel leaves are known to be able to cure various types of diseases. This plant contains secondary metabolites of the flavonoid, alkaloid, tannin, essential oil, and saponin groups where these compounds have antibacterial activity. This study aims to isolate and test the antibacterial activity of endophytic bacteria from red betel leaves against Staphylococcus aureus and Escherichia coli bacteria , as well as to conduct molecular identification using the 16S rRNA gene. The number of endophytic bacteria that were successfully isolated was 4 isolates, namely 1 shoot leaf isolate (PM), 2 young leaf isolates (MM1 and MM2) and 1 old leaf isolate (TM). The results of antibacterial activity testing were carried out on isolates that had been purified using the Kirby-Bauer method , which showed that each isolate had inhibitory activity against the test bacteria Staphyloccocus aureus , namely: PM: 4.03mm, MM1: 12.1mm, MM2: 3.84mm, all of which were classified as weak. While against the test bacteria Escherichia coli did not have antibacterial activity. The results of molecular identification with the 16S rRNA gene showed that the MM1 bacterial isolate was Bacillus thuringiensis .
DETERMINATION OF TOTAL PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY OF ETHANOL EXTRACT MATOA LEAVES (Pometia pinnata) BY SOXHLET EXTRACTION Tisa Mandala Sari; Hazli Nurdin; Febti Nengsih; Miftahur Rahmi
DIVERSITAS HAYATI Vol. 3 No. 1 (2025): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/31.12-16

Abstract

The matoa plant (Pometia pinnata) is one of the medicinal plants frequently used for traditional medicine by the Indonesian community. This research aims to determine the total phenolic content and antioxidant activity of matoa leaf extract obtained through the soxhlet extraction method using 70% ethanol as a solvent. The total phenolic content of the matoa leaf ethanol extract was analyzed using the Folin-Ciocalteu method, and the antioxidant activity was tested using the DPPH method with gallic acid as a comparison compound, measured using a UV-Vis Spectrophotometer. The total phenolic content of the ethanol extract from the soxhlet-extracted matoa leaves at the maximum absorption wavelength of 762 nm was found to be 13.98% b/b. The antioxidant activity test of gallic acid yielded an IC50 of 7.922 µg/mL, and the antioxidant activity of the ethanol extract from the soxhlet-extracted matoa leaves at the maximum absorption wavelength of 521 nm yielded an IC50 of 112.854 µg/mL. Based on the IC50 values, it can be concluded that the antioxidant activity of the ethanol extract from the soxhlet-extracted matoa leaves falls into the moderate category, specifically in the range of 100-150 µg/mL. The equivalence of the antioxidant activity of the matoa leaf ethanol extract to gallic acid is 1:14.2456 mg, meaning that 1 mg of gallic acid is equivalent to 14.2456 mg of matoa leaf ethanol extract.

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