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Biocelebes
Published by Universitas Tadulako
ISSN : -     EISSN : 25805991     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 303 Documents
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Uji Daya Hambat Ekstrak Kulit Batang Kelor (Moringa oleifera Lamk.) Terhadap Pertumbuhan Bakteri Vibrio cholerae Nur Afiyah Labambe; Orryani Lambui; Ramadanil Ramadanil
Biocelebes Vol. 13 No. 1 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The research about the inhibition test of bark extract of Moringa oleifera Lamk. to the growth of bactery Vibrio cholerae. It has been conducted on July until December. The aim of this esearch was to determine the effectiveness of bark extract of M. oleifera Lamk. to the growth of V. cholera bacteria and the content of bark extract M. oleifera Lamk. The extraction method used in this research was maceration testing method toward V. cholerae bacteria by using disc diffusion method. This research designed in a completely randomized design (CRD) with 6 treatments and 3 repetitions. At this research using stem bark extract concentration of 20%, 40%, 60% and 80%, the positive control using tetracycline hydrochloride 3% and a negative control using distilled water. The results showed that the concentration of bark extract 80% produced the greatest inhibition zone is 23.8 mm. This shows that the extract of the bark of Moringa oleifera Lamk. can inhibit Vibrio cholerae bactery.
Uji Daya Hambat Ekstrak Daun Sirih Hutan (Piper aduncum L.) Terhadap Pertumbuhan Bakteri Streptococcus mutans Nunung Safriana; Orryani Lambui; Ramadanil Ramadanil
Biocelebes Vol. 13 No. 1 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The research about inhibition test of leaf extract of Piper aduncum L. to the growth of bacteria Streptococcus mutans have been conducted during periods of July to December 2016, on aim of this research was to study the inhibition test from leaf extract of P. aduncum L. the growth of the bacteria S. mutans and the amount of compound contained in the leaf of P. aduncum L. The extraction method  was used is maseration method and testing of the inhibition of the extract to the bacteria S. mutans by disc diffusion method. This research is compiled in a completely randomized designed (CRD) with 6 treatments and 3 replications. The treatments were leaf extract concentration 30%, 45%, 60%, 75%, antibiotic Tetracycline hydrochloride 5% as the positive control and negatif control aquades. The results showed that the concentrations  of leaf extract 75% produced the greatest inhibition zone is 13,1 mm. this indicates tha the leaf extract of P. aduncum L. have inhibitory better.  Phytochemical screening results showed that there were compound flavonoid, tannin, saponin and alkaloid that can inhibit the growth of bacteria.
STUDI ETNOBOTANI TUMBUHAN BERKHASIAT OBAT PADA SUKU TAU TAA WANA DI DESA BULAN JAYA KECAMATAN AMPANA TETE, KABUPATEN TOJO UNA UNA, PROVINSI SULAWESI TENGAH Hijrah Hijrah; Arsa Wahyu Nugrahani; Ramadanil Ramadanil
Biocelebes Vol. 13 No. 1 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Ethnobotanical study of Tau Taa Wana Tribe aims to determine the types and parts of plants used as traditional medicine as well as knowing how to use medicinal plants by Tau Taa Wana Tribe in the Bulan Jaya Village Ampana Tete District, Tojo Una Una Regency, Central Sulawesi Province. The study was a descriptive research using qualitative methods with the technique of sampling snowball sampling. Information obtained through open-ended interviews at 9 informants interviewed based on the questions that had been developed previously. The results showed that there were 69 species of plants that are divided into 38 families used as medicine. The most widely used plants originate from Asteraceae and Solanaceae family each 5 species. Part used include leaves, stems, fruits, roots, rhizomes, tubers, herbs, seeds, bark and flowers. Percentage of part medicinal plants most widely used are the leaves (32%). The most used method is to be drunk.
KAJIAN AUTEKOLOGI HARAO Areca vestiaria Giseke PADA HUTAN DATARAN RENDAH DI KAWASAN TAMAN NASIONAL LORE LINDU (TNLL) SULAWESI TENGAH Risma Risma; Wahyu Harso; Ramadanil Ramadanil
Biocelebes Vol. 13 No. 1 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Areca vestiaria Giseke is an endemic palm and the main component of tropical rain forest in Wallacea region. The study of autecology of A. vestiaria at the lowland forest has never been done. This study was aimed to observe the biotic and abiotic factors surround the habitat A. vestiaria.. The results indicated that there were a number of plants growing surrounding A. vestiaria, but the highest important Value Index at the level tree, sapling, pole and seedling was Polyalthia glauca Boerl. with the IVI 59.04%, Semecarpus forstenii Blume. (66.90%), Polyalthia glauca Boerl. (82.95%) and Arenga undulatifolia (32.92%), respectively. Ordo Hymenoptera and Lepidoptera insects found on A. vestiaria during the observation time. Soil at observed area had pH value of 6.9 while N, P and organic matter concentration in the soil were 0.40%, 4.46 mg/g and 7.22%, respectively. Areca vestiaria grew under light intensity of 1005.5 lux, humidity of 89.3% and average daily temperature of 24.7%.  
IMPORTANT VALUE OF COASTAL FOREST (INFLUENCE OF COASTAL DISTANCE TO SPECIES CONSERVATION AT AIPIRI MANOKWARI) Slamet Arif Susanto; Simeon Abdi Putra; Heru Joko Budirianto
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The conservation status of vegetation in coastal forest needs to be explored, because coastal forests are an area of development in the future. This study aims to compare coastal forest vegetation (A areas) with vegetation in habitats 600 meters from the shoreline (B areas) referring to the International Union for Conservation of Nature Resources (IUCN) conservation status. The method used the analysis of vegetation technique for determining the important value index (IVI), then each component of the IVI data is compared through the one way ANOVA test followed low significantly different test (LSD) at the P<0.05. The result showed that IVI components of vegetation in A areas belonging to the IUCN category were higher then vegetation in B areas. The vegetation in A areas categorized as IUCN was: Pongamia pinnata (L.) Pierre., Celtis philippensis Blanco., Intsia bijuga (Colebr.) Kuntze., Polyscias nodosa (Blume.) Seem., and Calophyllum inophyllum L., while in the types B areas in the IUCN category were dominated by Spathiostemon javensis Blume., Horsfieldia irya (Gaertn.) Warb., and Myristica fatua subsp. fatua. Vegetation of coastal forest needs to be prioritized as a conservation area, because species belonging to the IUCN category have high IVI.
KAJIAN ETNOBOTANI MASYARAKAT SUKU DAMPELAS DI DESA TALAGA KECAMATAN DAMPELAS KABUPATEN DONGGALA, SULAWESI TENGAH Satria Dhika Saputra; Wahyu Harso; Ramadanil Ramadanil
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

This research entitled “Ethnobotany Study of Dampelas Tribe Community in Talaga Village, Dampelas District of Donggala Regency, Central Sulawesi” and had been conducted from June to August 2016. This research aimed to obtain information about the type of plants and their utilization by Dampelas tribe community. Since the purpose of this research was to find out the type of plants and their utilization, this research employed a descriptive design that used quantitative approach with Equation Index of Cultural Significance (ICS). The equation used in this research was aimed at analysing the cultural importance of a plant. Based on the results obtained from the field, Dampelas tribe community in Talaga Villaga had been utilizing 82 species of plants for their daily life. The researcher dicovered that plants that have the highest ICS value were “Pae” (Oryza sativa L.) and “Aluku” (Cocos nucifera L.). Pae was used as a ceremony material, animal feed and cosmetics, while Aluku or coconut tree was used as handicrafts, building materials and materials for cultural ceremony. Both plants have the highest ICS value which is 104. It was also dicovered that plants that have the lowest ICS score, which was 6, were “Gamir” (Uncaria gambir Hunter Roxb) and “Jarak” (Jatropha Curcas L). Both plants were used as materials for cultural ceremony.
UJI DAYA HAMBAT EKSTRAK DAUN BANDOTAN (Ageratum conyzoides L.) TERHADAP PERTUMBUHAN BAKTERI Staphylococcus aureus Melsi Mengkido; Orryani Lambui; Wahyu Harso
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Ageratum conyzoides L. is commonly known as weed species however leaf from this plant is used as traditional medicine for wound and skin infection. Furthermore it is important to test A. conyzoides L. leaves extract can inhibit the growth of Staphylococcus aureus bacteria which is causing infection disease. The content of this leaf which can inhibit bacterial growth is also obeserved. The study was conducted by growing S. aureus bacteria on nutrient agar (NA) and then a number of leave extract from A. conyzoides leaves (7.5, 15.0, 35 and 50%) were injected to NA by well diffusion method. Amoxicillin 0,6% and DMSO 1% were also injected as positve control and negative control respectively. Inhibition zone was measured based on diameter formed. The results showed that increasing leaves extract increased inhibition of S. aureus growth however 50% leave extract inhibited S. aureus growth less than Amoxicilin 0,6%.A. conyzoides leaf can inhibit S. aureus growth may be caused by terpenoid, fenol, saponin and alkaloid on its content.
UJI DAYA HAMBAT EKSTRAK DAUN LALUMPA (Melastoma malabathricum L.) TERHADAP PERTUMBUHAN BAKTERI Vibrio cholerae dan Staphylococcus aureus Mutmainnah Mutmainnah; Wahyu Harso; Orryani Lambui
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Vibrio cholera and Staphylococcus aureus are a gram negative and a gram positive bacteria respectively. Both of them can cause diseaces in human. They have differences in their cell wall composition. Differences in both bacteria in the resistance to antibacterial compounds interesting to learn. The aim of this study was to observe inhibition of Melastoma malabathricum leave extract to the growth of V. Cholera and S. aureus. The study was conducted with Completely Randomized Design. The treatment was tested with 10%, 20%, 40%, 60%, 80% of leave extract concentration. Amoxicillin 2% and Na-CMC 1% were also treated as positif and negative control. Each treatments was repeated three times. Extract was obtained by maceration method. Extract was injected on bacterial growth medium by well diffusion method. The result showed that increasing extract concentration increased inhibition of growth to both bacteria. V. cholera tended to be more resistant than S. aureus.
PEMBERIAN DOSIS INOKULUM JAMUR MIKORIZA ABUSKULA (JMA) DAN PUPUK P YANG BERBEDA TERHADAP SERAPAN P DAN PERTUMBUHAN TANAMAN JAGUNG (Zea mays L.) Givani Oktaviana; Yusran Yusran; Wahyu Harso
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The effectivity of Arbuscular Mycorrhizal (AM) Fungi to increase P absorption is not only affected by AM fungal inoculum dose but also affected by soil P concentration. The aim of this study was to observe the effect of AM fungus inoculum doses and appropriate P concentration added in soil to increase maize growth. The study was conducted with completely randomized design based on two factors i.e. dose of AM fungus inoculums (0, 10, 20 g/polybag) and different P fertilizer levels (0, 1,8, 0,37 and 0,74 g/polybag). Gigaspora margarita species was used as a fungus inoculum. A polybag contained 5 kg air-dried soil. The results showed that application of AM fungus inoculum increased plant growth in low P soil while it did not increase plant growth in high P soil. Increasing fungus inoculum dose did not increase plant growth since the rate of root colonization was not significantly different.
INVENTARISASI JENIS PAKU-PAKUAN (PTERIDOPHYTA) TERESTERIAL DI JALUR PENDAKIAN NOKILALAKI KAWASAN TAMAN NASIONAL LORE LINDU Erwin Taslim; Ramadanil Ramadanil; Samsurizal M Sulaeman
Biocelebes Vol. 13 No. 2 (2019)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Research on "Inventory of terrestrial fern species in The Nokilalaki Climbing Route Of Lore Lindu National Park in Tongoa village, Nokilalaki district, Sigi regency of Central Sulawesi province" was carried out in May to July 2016. This study aims to know the type Any kind Of terrestrial spikes found on the nokilalaki climbing lane national park. This research uses Exploratory Method that is to explore the area of climbing path Nokilalaki, starting from the bottom point of the line that is from shelter 1 to shelter 4 or peak. It also collects specimens of Terrestrial Nail Plants for the manufacture of Herbariums or plants. The herbarium sample is used for identification process. The identification process is done in biodiversity laboratory majoring in biology faculty of mathematics and natural sciences, Tadulako University using book “Fern of malasya in colour dan prosea’’And compare it with the collection contained in the biodiversity lab. The results showed 23 species of nail plants consisting of 14 genera and 10 families and 3 unidentified species.

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