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Nusantara Bioscience
Published by Universitas Sebelas Maret
ISSN : 20873948     EISSN : 20873956     DOI : https://doi.org/10.13057/nusbiosci
Core Subject : Education,
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Aims and Scope Nusantara Bioscience (Nusantara Biosci) encourages submission of manuscripts dealing with all aspects of biological sciences that emphasize issues germane to biological and nature conservation.
Arjuna Subject : Umum - Umum
Articles 545 Documents
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Effectiveness test of Diploknema oligomera extracts to the decrease in glucose levels in alloxan-induced BALB/c male mice SITI FAIZAH; KARTINI ERIANI; ROSNIZAR ROSNIZAR
Nusantara Bioscience Vol. 15 No. 2 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150202

Abstract

Abstract. Faizah S, Eriani K, Rosnizar. 2023. Effectiveness test of Diploknema oligomera extracts to the decrease in glucose levels in alloxan-induced BALB/c male mice. Nusantara Bioscience 15: 143-148. People with diabetes mellitus usually consume chemical drugs to lower their blood glucose levels which cause side effects and require a reasonably high cost. Therefore, alternative natural medicines (phytopharmaceuticals) that are safer and more affordable are needed. Punti fruit (Diploknema oligomera H.J Lam) has the potential as an antihyperglycemic agent that can lower glucose levels in the blood because the punti fruit contains flavonoid compounds, tannins, terpenoids, and saponins. These secondary metabolites can reduce blood glucose levels. This research used an experimental method with a completely randomized design, six treatments, and four replications. This study used 24 BALB/C (Mus musculus Linnaeus, 1758) male mice grouped into six treatments, namely normal control treatment (P1), negative control by giving alloxan 150 mg/kg bw (P2), positive control by giving glibenclamide dose of 0.65 mg/kg body weight (bw) (P3), ethanol extract of punti fruit dose of 250 mg/kg bw (P4), ethanol extract of punti fruit dose of 500 mg/kg body weight (P5) and ethanol extract of punti fruit dose of 1,000 mg/kg bw (P6). The results proved that administering punti extract (P3, P4, P5) for 14 could reduce blood glucose levels in male diabetic mice with a percentage reduction of 33.6%, 37.4%, and 52.7%, and treatment-positive control decreased blood glucose by 32.6%. The conclusion showed that the ethanol extract of punti fruit at a dose of 1,000 mg/kg bw could effectively reduce blood glucose levels in diabetic mice compared to a dose of 250 mg/kg bw, 500 mg/kg bw and 0.65 mg/kg glibenclamide kg bw. Therefore, punti fruit can be used as a drug candidate to be developed as phytopharmaceuticals in treating diabetes mellitus.
Effect of phosphate solubilizing and nitrogen-fixing bacteria on Pontianak siam citrus (Citrus ×nobilis var. microcarpa) seed germination RETNO FIKRIA IDIL ADHYANINGTYAS; RAHMAWATI RAHMAWATI; MUKARLINA MUKARLINA
Nusantara Bioscience Vol. 15 No. 2 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150211

Abstract

Abstract. Adhyaningtyas RFI, Rahmawati, Mukarlina. 2023. Effect of phosphate solubilizing and nitrogen-fixing bacteria on Pontianak siam citrus (Citrus ×nobilis var. microcarpa) seed germination. Nusantara Bioscience 15: 245-250. West Kalimantan is one of Indonesia's largest producing areas for Siam citrus (Citrus ×nobilis var. microcarpa Hassk.). It is necessary to carry out the proper treatments within the early stages of planting, which increases the speed of germination of citrus seeds to quickly increase the number of seedlings. The biological agents that play a role in promoting plant growth are a group of Plant Growth-Promoting Rhizobacteria (PGPR), consisting of Phosphate-Solubilizing Bacteria (PSB) and Nitrogen-Fixing Bacteria (NFB). This study aims to determine the effect of a combination treatment or a single treatment of phosphate-solubilizing and nitrogen-fixing bacteria, which is known to obtain the best results in the germination and growth of Siam citrus seeds. The study was conducted in a nonfactorial, Completely Randomized Design (CRD). The given treatments were control (without bacterial inoculum), nitrogen-fixing bacteria (NFB P1), phosphate solubilizing bacteria (PSB P2), a combination of NFB and PSB bacteria with a ratio of 1:1 (P3), a combination of NFB and PSB bacteria with a ratio of 2:1 (P4), and the combination of NFB and PSB bacteria with a ratio of 1:2 (P5). Observations were made for 4 weeks after planting. A single treatment with phosphate-solubilizing bacteria (P2) gave the best result on almost all parameters, such as germination percentage, emergence time of germination, root length, number of leaves and fresh weight of Siam citrus seedlings.
The use of non-medicinal plants by the community of Ayah Village in South Gombong Karst Area, Kebumen, Central Java, Indonesia ZAHRA HANUN; DANASTRI NUR ATHAYA; AINI MAR'ATUSH SHOLEKHA; CLARA ESTELITA DAMAYANTI; IRFAN ABU NAZAR; AGUSTINA PUTRI CAHYANINGSIH; EDI JUNAEDI; INOCENCIO E. BUOT JR.; AHMAD DWI SETYAWAN
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150108

Abstract

Abstract. Hanun Z, Athaya DN, Sholekha AM, Damayanti CE, Nazar IA, Cahyaningsih AP, Junaedi E, Buot JR IE Setyawan AD. 2023. The use of non-medicinal plants by the community of Ayah Village in South Gombong Karst Area, Kebumen, Central Java, Indonesia. Nusantara Bioscience 15: 68-78. In the homegardens of the people of Kebumen District, Central Java Province, Indonesia, especially in the karst area of Ayah Village, usually planted various plant species with many benefits. However, the knowledge of the people of Ayah Village, Kebumen, about the various benefits of plants is only known from generation to generation, passed on orally and in daily practice habits, so a study is needed to document this information. This study aimed to determine the knowledge of local communities and various types of non-medicinal plants used to fulfill people's daily lives. Data was collected through survey techniques and open interviews with a purposive sampling method with 40 respondents. An inventory of non-medicinal plants resulted in findings of 118 plant species from 59 families. The plants used consisted of 51 species of food plants, 40 species of ornamental plants, 19 species of spices, six species of animal feed, six species of firewood, five species of building materials, and two species of hedges. Some species have more than one use. Our study showed that most of the local community uses plants as food with more diverse plant species compared to other uses.
Butterfly (Lepidoptera: Papilionoidae) diversity and structure community in Lumajang, East Java, Indonesia NAJMATUL MILLAH; AMIN SETYO LEKSONO; BAGIO YANUWIADI
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150115

Abstract

Abstract. Millah N, Leksono AS, Yanuwiadi B. 2023. Butterfly (Lepidoptera: Papilionoidae) diversity and structure community in Lumajang, East Java, Indonesia. Nusantara Bioscience 15: 118-128. Lumajang is one of the district in East Java, Indonesia with an area of around 1,790.90 km2 with various ecosystems. Unfortunately, several ecosystems in Lumajang have been degraded, affecting biodiversity, especially butterflies. The aim of this study was to analyze the structure of butterfly communities in Lumajang and analyze the species as bioindicators. The study was conducted in 5 habitats: Village, Agriculture, City Park, Community Forest, and Conservation Forest. The butterfly sampling method in this study was an Active Visual Survey using the Transect Pollard Walk; environmental factors were also measured during the study (temperature, humidity, light intensity, wind velocity, and altitude). The butterfly diversity and the measurement of environmental factors were analyzed for correlation using the Principal Component Analysis (PCA). The results of the study consisted of 124 species. Several were endemic species (Cyrestis lutea (Zincken, 1831), Ypthima nigricans (Snellen, 1892), Parantica albata (Zincken, 1831), Mycalesis sudra (Felder, 1867), and Pachliopta adamas (Zincken, 1831)), then protected species (Troides helena (Linnaeus, 1758), Troides cuneifera (Oberthür, 1879), and Troides amphrysus (Cramer, 1779)). The Shannon-Wienner diversity index values from highest to lowest are Community Forest (3.52), Conservation Forest (3.32), City Park (2.98), Village (2.79), and Agriculture (2.29). The results can be used as basic data and are expected to support butterfly conservation strategies in Indonesia, especially in Lumajang, East Java, Indonesia.
Diversity of plant species for food coloring in Vietnam NGUYEN THI LUONG; NGUYEN VAN HOP; NGUYEN VAN QUY; VO MINH HOAN
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150112

Abstract

Abstract. Luong NT, Hop NV, Quy NV, Hoan VM. 2023. Diversity of plant species for food coloring in Vietnam. Nusantara Bioscience 15: 95-104. Using natural colors of plants for food processing is an inevitable trend for the safety of consumers' health. It also provides essential vitamins, minerals, and nutrients to the body. This study aimed to systematize indigenous knowledge about food coloring plants of 11 ethnic groups in North, Central, and South Vietnam. Methods of ethnobotanical investigation, field investigation under the instruction of local people, and inheritance of documents combined with data analysis were employed. Therefore, 110 species of vascular plants belonging to 54 families of food coloring were discovered in Vietnam. As a result, 28 species were used with high frequency, and 15 species were identified as conservation values domestically and globally. Besides, the richness of folk knowledge of local people was also recorded. Five plant life forms were identified, i.e., shrubs, wood, vines, herbaceous, and bamboo. Eleven plant parts were used; leaves accounted for the largest proportion (36.36%), followed by fruit, wood, flowers, bark, seeds, tubers, rhizomes, young tops, sap, and roots. Ten different colors were created from plants for food dyeing; red accounted for the highest percentage (28.18%), followed by yellow, green, black, and gray was the lowest (0.91%). Most plants can produce monochromatic colors (94/110 species). Of the species recorded, 39.09% were wild plant species, 40.00% were cultivated, and 20.91% of species could be found in the wild or cultivated. The number of species that gave color to cook rice was dominant (68.18%), followed by cakes, drinks, and soups, soaked in alcohol and sticky. This study shows the diversity of species composition, the abundance of traditional knowledge, and the potential of plants for food coloring in Vietnam. In the future, in-depth studies on the species’ nutritional composition, chemistry, vitamins, and extracts should be proposed, contributing to the food and beverage industry and especially maintaining and developing a culinary culture imbued with national identity.
Anti-nephrotoxic activity of aqueous extract of polyherbal mixture against renal toxicity induced by paracetamol in Wistar albino rats MICHAEL SUNDAY ABU; RUKAIYAT LAWAL MASHI; JAMILA YAHAYA LAWAL; OYEBISI SUNDAY SAMUEL
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150114

Abstract

Abstract. Abu MS, Mashi RL, Lawal JY, Samuel OS. 2023. Anti-nephrotoxic activity of aqueous extract of polyherbal mixture against renal toxicity induced by paracetamol in Wistar albino rats. Nusantara Bioscience 15: 112-117. Medicinal plant materials as sources of therapeutic compounds continue to play an important role in maintaining human health for ages. This study investigated the effect of polyherbal extract (Carica papaya L., Allium sativum L., Curcuma longa L., and Azadirachta indica A.Juss.) on urea, creatinine, sodium ion, potassium ion, and chloride ion concentrations, and body weight of Wistar rats intoxicated with paracetamol. Thirty Wistar rats were randomly distributed into six groups, with five in each group. Group 1 is the normal control group; Group 2 is the negative control group (paracetamol-induced but untreated); Group 3 received 140 mgkg-1 of silymarin; Groups 4, 5, and 6 received 100, 300, and 500 mgkg-1 body of the aqueous polyherbal extract respectively for seven days. Therefore, the blood samples were collected and evaluated for creatinine, urea, sodium, potassium, and chloride ions concentrations to measure kidney function. The results revealed that the aqueous extract of the polyherbal mixture significantly (p<0.05) ameliorated the kidney function test parameters that were analyzed by lowering their concentrations previously elevated by the paracetamol intoxication comparable with the normal control rats. Therefore, it can be concluded that the polyherbal mixture extract expressed an anti-nephrotoxic effect against renal toxicity induced by paracetamol in Wistar albino rats.
Abundance and diversity of terrestrial free-living nematodes in potato agroecosystem MUTALA’LIAH MUTALA’LIAH; ABDUL MANAN; LAFI NA’IMATUL BAYYINAH
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150116

Abstract

Abstract. Mutala’liah, Manan A, Bayyinah LN. 2023. Abundance and diversity of terrestrial free-living nematodes in potato agroecosystem. Nusantara Bioscience 15: 129-136. The presence of terrestrial free-living nematodes in agroecosystems is frequently overlooked. However, these microorganisms in agroecosystems soil are beneficial for supporting plant growth. These microorganisms could recycle the nitrogen in soil, decomposition and mineralization of organic matter, and suppress the densities of plant parasitic nematodes through their life strategy. Terrestrial free-living nematodes are classified according to trophic groups such as bacterivores, fungivores, predators, and omnivores. Reports on the abundance and diversity of terrestrial free-living nematode populations in agroecosystems, especially on potato plantations, were limited. They usually focused on the plant parasitic nematode’s attack on potatoes. Therefore, this study aimed to examine the diversity and abundance of terrestrial free-living nematodes in potato agroecosystems. The current study was conducted in two potato fields in Pratin Village, Serang, Purbalingga, Central Java, Indonesia. Soil samples were collected from two potato fields planted with different varieties (Granola and Atlantik) and extracted using the Whitehead-tray method. The variables observed were the diversity of genera and the abundance of terrestrial free-living nematode populations from each field. Population density data were analyzed by T-test, and diversity (H'), evenness (E), and dominance index (D) were also calculated. The results showed that the mean population densities of terrestrial free-living nematodes in the two fields were significantly higher at 918.40 individuals/ 100 g of soil in the Atlantik field than in the Granola field 76.53 individuals/ 100 g of soil. However, the diversity, evenness, and dominance index were not significantly different in both fields. Genera of nematode found in the Granola field were Diplogaster, Dorylaimus, Trypilla, and Lotonchus, while in the Atlantik field were Rhabditis and Dorylaimus.
Antibacterial activities of Polyalthia longifolia leaf extracts on multiple antibiotic-resistant bacteria isolated from hospital fomites in Akure, Nigeria OLAMIDE JOSHUA BABATUNDE; AYODELE OLUYEMISI OGUNDARE; TINUOLA TOKUNBO ADEBOLU
Nusantara Bioscience Vol. 15 No. 2 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150203

Abstract

Abstract. Babatunde OJ, Ogundare AO, Adebolu TT. 2023. Antibacterial activities of Polyalthia longifolia leaf extracts on multiple antibiotic-resistant bacteria isolated from hospital fomites in Akure, Nigeria. Nusantara Bioscience 15: 149-160. Polyalthia longifolia (Sonn.), an ornamental plant, is said to be therapeutic while searching for new medications to treat infections caused by multiple Antibiotic-Resistant Bacteria (MAR). This plant's leaves were investigated for prospective antibacterial activity against MAR isolated from fomites in selected hospitals in Akure and their pharmacological properties. Standard microbiological methods were used to isolate and identify bacteria from fomites. Disc diffusion was performed to test their sensitivity to conventional antibiotics and P. longifolia leaf extracts made with ethanol and water. Ciprotab® was used as the control during the antibacterial assay. Therefore, GC-MS analysis was carried out using standard methods to identify the chemicals in the plant leaf extracts. Staphylococcus aureus (29.17%), Streptococcus pyogenes (20.83%), Pseudomonas aeruginosa (14.28%), Escherichia coli (14.28%), Salmonella typhi (12.5%) and Klebsiella pneumoniae (8.33%) were the bacterial species isolated from the fomites sampled in this study. Crude ethanol leaf extract of P. longifolia (100mg/mL) inhibited the growth of these organisms with the greatest effect on P. aeruginosa with a value of 23.83±0.44 mm, which is superior to that medicated by the control antibiotic (ciprofloxacin). The GC-MS analysis of the purified leaf extracts of P. longifolia revealed the presence of bioactive compounds such as n-hexadecanoic acid and phytol, among others. The study revealed that the leaf extracts of P. longifolia can inhibit the growth of the isolated MAR from fomites with an added cidal effect, and the inhibition increase with the increase in concentration and exposure time.
Vegetation composition, diversity, stand structure, and carbon storage of Lolkisale Village Land Forest Reserve in the Northeastern part of Tanzania EZEKIEL EDWARD MWAKALUKWA; ANDREW MWAKISU; SAMI MADUNDO; SALIM MOHAMMED SALIM MALIONDO
Nusantara Bioscience Vol. 15 No. 1 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150109

Abstract

Abstract. Mwakalukwa EE, Mwakisu A, Madundo S, Maliondo SMS. 2023. Vegetation composition, diversity, stand structure, and carbon storage of Lolkisale Village Land Forest Reserve in the Northeastern part of Tanzania. Nusantara Bioscience 15: 79-90. Little is known about the effects of human activities on the condition of the Lolkisale Village land Forest reserve located in Monduli District, Arusha region, in the northeastern part of Tanzania. This study assessed the status of woody species diversity, composition, structure, and available potential of the forest on carbon storage. The vegetation data were collected from 33 concentric sample plots of 5 m, 15 m, and 20 m radius laid systematically across the forest area of 960 ha. A total of 58 plant species belonging to 30 families were identified. Diversity indices have indicated a high woody species diversity in the forest reserve. The most important species were Commiphora schimperi (O.Berg) Engl., Dombeya rotundifolia (Hochst.) Planch., Acacia tortilis (Forssk.) Hayne, and Combretum molle R.Br. ex G. Don. Stand structure comprises 190 ± 117 stems ha-1, basal area of 7.68 ± 5.17m2ha-1 and standing volume of 64.04 ± 45.85 m3ha-1, while the mean above-ground carbon stocks and the mean below-ground carbon stocks were 19.55 ± 13.38 Mg C ha-1 and 3.91 ± 2.68 Mg C ha-1 respectively. Generally, the reserve was found to be in good condition. The observed high diversity of woody species signifies the importance of legally protecting this area as a village land forest reserve. In addition, quantifying other carbon pools, such as soil, dead wood, and surface litter, should be considered for estimating this forest's total carbon stock potential. In this regard, measures to control the use of the forest as a grazing area would be useful to allow new regrowth and young trees to attain maturity stages without being interfered with by the livestock.
Chemical composition of Corymbia citriodora ABDULRAHMAN MAHMOUD DOGARA
Nusantara Bioscience Vol. 15 No. 2 (2023)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/nusbiosci/n150205

Abstract

Abstract. Dogara AM. 2023. Chemical composition of Corymbia citriodora. Nusantara Bioscience 15: 172-178. Aromatic plants, particularly those in the Myrtaceae family, are widely used both traditionally and commercially to lengthen food's shelf life and safety. The current investigation was prompted by a lack of information on the composition of the plant's oil, which has traditionally been used to treat and manage cancer, malaria, typhoid fever, and various other ailments. The study thoroughly examines the chemical composition of the essential oil obtained from Corymbia citriodora (Hook.) K.D.Hill & L.A.S.Johnson. Hydro distillation was used to extract essential oil from the leaves, which were then analyzed using gas chromatography coupled with mass spectrometry. Fourier Transform Infrared spectroscopy (FTIR) was used to identify the functional group in the essential oil. According to the findings, monoterpene compounds make up (0.8137%), sesquiterpenoids (0.6568%) and other compounds (95.7207% of the total). The most abundant substance was 1-Octadecene (7.83%), followed by Oleic acid, 9-Octadecenoic acid, (E)-, (6.16%), Octadecanal, Disparlure, and 1-Octadecene (all of which were at or below 4%), and all other substances. The C. citriodora essential oil yielded 11 spectra. The extracts had sharp peaks at 900 cm-1 (phenyl), 1400 (mono-, oligo-, and carbohydrates), and 2900 (lipid methoxy compounds of CH3 and CH2, which have distinctive C-H stretching vibrations). OH groups from water, alcohols, phenols, polysaccharides, and peroxides are fingerprinted at 3400 cm-1. The study concludes that oleic acid-rich oil from C. citriodora leaves could be used as an economical source of oleic acid; the study lays the groundwork for future research on the plant in this issue.

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