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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 279 Documents
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Uji Aktivitas Antibakteri Formula Pasta Gigi Ekstrak Batang Karui (Harrisonia Perforata Merr.) Terhadap Bakteri Streptococcus Mutans Wardatul Nurjannah; Yusriadi Yusriadi; Arsa Wahyu Nugrahani
Biocelebes Vol. 12 No. 2 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Karui (Harrisonia perforata Merr.) is one of the many species that live in tropical regions such as Central Sulawesi (Palu) and has antibacterial activity. This research aims to find the variation effect of karui stem extract (Harrisonia perforata Merr.) in toothpaste towards stability of physical quality and antibacterial activity bacteria Streptococcus mutans. The concentrations of karui stem extract 1%, 2%, and 3% in toothpaste tested for antibacterial activity using pitting method which further tested for statistical analysis "One Way Anova" using SPSS 16.0 software. The results of the evaluation of toothpaste Karui stem extract F1 (1%), F2 (2%), and F3 (3%) showed that the test of the organoleptic and homogenity has no significant difference during the storage time (28 days) but the test at pH, viscosity, and the scatter has significant difference. The Formula of karui stem ekstract with 3 concentrations F1 (1%), F2 (2%), and F3 (3%) forming an average diameter of antibacterial inhibitory 6.65 mm; 7.14 mm; and 9.85 mm. The results of statistical analyzed from toothpaste test diameter inhibitory zone showed an unsignificant difference. Keywords: toothpaste, extract, karui (Harrisonia perforata Merr.), Streptococcus mutans
MONITORING KETAHANAN HIDUP SEMUT HITAM Dolichoderus thoracicus Smith PADA SARANG BUATAN DI TANAMAN KAKAO Murnawati Murnawati; Annawaty Annawaty; Umrah Umrah
Biocelebes Vol. 12 No. 2 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The Black Ant, Dolichoderus thoracicus Smith have long been recognized as a potential biological control agent in Cocoa plantation. The aims of this study were to determine how long D. thoracicus can survive on artificial nests in cacao plantation and to identify the ant competitor of D. thoracicus. The research conducted in three cocoa plantation i.e. Desa Labuan Panimba, Desa Langaleso, and Desa Pantoloan in Donggala District, Sulawesi Tengah. Artificial nest of D. thoracicus made from bamboo and palm leaves smeared with palm sugar solution and then hung in cocoa trees. The black ant, D. thoracicus can be survived for thirty days in the cacao plantation in Desa Labuan but only one day in Desa Langaleso. The weaver ant (Oecophylla smaragdina) and Philidris sp. were identified as the competitors of D. thoracicus ants inside the artificial nests. Keywords: Dolichoderus thoracicus, artificial nests and ant competitors.
AKTIVITAS EKSTRAK KULIT BATANG LANGSAT (Lansium parasiticum (Osbeck) Sahni & Bennet) TERHADAP KELARUTAN KALSIUM BATU GINJAL SECARA in vitro Nur Ramadhani; Yuliet Yuliet; Khildah Khaerati
Biocelebes Vol. 12 No. 2 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The kidney stone is a stone which is found in the kidney or other parts of urinary tract. The most frequently type of stone encountered are composed of calcium crystals. As much as 60% content of kidney stones consist of calcium oxalate, phosphate, carbonate, uric acid, magnesium, and ammonium. Langsat (Lansium parasiticum (Osbeck) Sahni & Bennet) is a plant that may dissolve kidney stones and smooth urination, particularly its bark. This study aims to determine the activity as well as the greatest concentration of Langsat bark ethanol extract in dissolving dissolves calcium of kidney stones conducted in vitro. The ethanol extract was obtained by maceration method using 96% ethanol followed by phytochemical screening test and thin layer chromatograpy (TLC) profiling of the extract. Chromatogram result shows that the extract contains flavonoids. The research methodology conducted was the kidney stone powder dissolution in the ethanol extract of Langsat bark after being destructed with concentrations of respectively 0.5%, 1% and 1.5% then incubated in 37ºC temperature for 3 hours. The solubility of calcium was assayedby measuring the calcium (Ca) levelsat the beginning and at after being incubated with the kidney stone.The positive control used was Calcusol® and the negative onewas aquadest. The dissolved calcium levels were measured by using Atomic Absorption Spectrophotometer at  λ = 422.7 nm. The research results show that Langsat Bark ethanol extract has the activity in dissolving the calcium of kidney stones in vitro of which concentration with greatestactivity of calcium dissolution is 1.5% w/v. Keywords: Kidney Stone, Langsat, Lansium parasiticum, Calcium.
Aktivitas Antiinflamasi Gel Ekstrak Rumput Mutiara (Ordelandia corymbosa L.) Pada Tikus (Rattus norvegicus L.) Yang Diinduksikan Karagenan Ince Agus Nurcholis; Yusriadi Yusriadi; Evi Sulastri
Biocelebes Vol. 12 No. 2 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Pearl grass is usually used in traditional medicine for the treatment of inflammation. This research aims to determine the anti inflammatory activity of pearl grass extract gel in rats induced by carrageenan and to evaluate the physical stability of its formulation during the storage of 14 days. The gel physical stability tests consist of organoleptic test, homogeneity, pH viscosity and dispersive power. Anti inflammatory activity test were divided into 5 treatment groups. Group 1 was given a gel without active ingredients as a negative control, group 2 were given diclofenac sodium gel as a positive control and group 3, 4 and 5 were given pearl grass extract gel at concentration of 5%, 10% and 15%. The measurements of inflammation volume were performed for 6 hours with intervals of 60 minutes. The results showed that all formulas have good physical stability during storage for homogeneity testing but having instability on pH, viscosity and dispersive power. The activity test showed all formulas have anti-inflammation against carrageenan induced rat. Gel with a concentration of 10% (F2) which more effective to reduce inflammation than the other formulas was selected as the most optimum formula. Key words : Gel, extract gel, pearl grass, Ordelandia  corymbosa L., antiinflammatory
STUDI ETNOBOTANI TUMBUHAN OBAT PADA MASYARAKAT SUKU KAILI RAI DI DUSUN SISERE, DESA LABUAN TOPOSO, KECAMATAN LABUAN, KABUPATEN DONGGALA, SULAWESI TENGAH Agung Agung; Samsurizal M Suleman; Ramadhanil Pitopang
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

A research entitled “Ethnobotanical Studies of Medicinal Plant in the Kaili Rai ethnic group in Sisere Hamlet, Labuan Toposo Village, District Labuan, Donggala Regency,  Central Sulawesi” has been carried out from July until September 2016. The research objective was to obtain the information of plants diversity and its organ that utilized as traditional medicine. The research was done by two methods that is using semi structure interview technique to 38 respondents with quetioeners sheet and direct interview to village Shaman. The result showed that there were 51 plants species that used by the Kaili Rai ethnic group in the studied area The highest percentase that used in the part of plants were 65,07% of leaves and the level of community knowledge for using the plant as a traditional medicine a much as 100%. The type of the illness that can be threated are chronic, infections, non-infections and also to health care.
ASOSIASI JENIS BURUNG DI TAMAN WISATA ALAM WERA KECAMATAN DOLO BARAT KABUPATEN SIGI BIROMARU SULAWESI TENGAH Abd Manan Al Raja Denda; Annawaty Annawaty; Moh Ihsan; Ramadhanil Pitopang
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Association of bird species in Wera Nature Park, had been done from March to April 2016. This research aimed to discover the association among bird species existing in  Wera Nature Park of West Dolo Sub-District of Sigi Regency of Central Sulawesi. The method used was transect method, which was by making plots measuring 20x20 m totaling 15 plots and were placed along the transect line with a length of 50 m. To find the relationship among the species, the researcher used association analysis which were counted based on the 2x2 contingency table. The result was then confirmed by using X² Chi-square table. Based on the analysis result, it can be found that there are seven associations formed, namely tricoloured munia (Lonchura malacca) and the lemon-bellied white-eye (Zosterops chloris) bird species, collared kingfisher (Halcyon chloris) and yellow-billed malkoha (Phaenicophaeus calyorhinchus), sooty-headed bulbul (Pynonotus aurigaster) and lemon-bellied white-eye (Zosterop schloris), lemon-bellied white-eye (Zosterops chloris) and rusty-breasted cuckoo (Cacomantis sepulclaris), yellow-billed malkoha (Phaenicophaeus calyorhinchus) and uniform Swiftlet (Colacalia vanikorensis), white-necked myna (Streptocitta albicollis) and brahminy kite (Haliastur indus), tricoloured munia (Lonchura malacca) and rusty-breasted cuckoo (Cacomantis sepulclaris).
PENINGKATAN KEMAMPUAN TUMBUH TANAMAN JAGUNG (Zea mays L.) PADA KONDISI CEKAMAN KEKERINGAN OLEH JAMUR MIKORIZA ARBUSKULAR Agustinur Agustinur; Yusran Yusran; Wahyu Harso
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Increasing maize production in Indonesia has been efforted regarding to fulfill the need of human and animal foods by utilizing the marginal land which has poor soil and is often dry. Application of Arbuscular Mycorrhizal Fungi as a biofertilizer in marginal land is a suitable alternative to overcome its problems. The aim of this research was to observe the effect of the different amounts of mycorrhizal fungal inoculum application on maize plant growth under different water regimes. Maize plants were inoculated by 0, 15, and 20 gram inoculum from Gigaspora margarita species and grown under soil water content at 60, 40 and 20% of soil fied capacity respectively. The results showed that application of mycorrhizal inoculum increased P absorption and hence plant growth under different water regimes. Plant inoculated by 20 gram inoculum had higher plant growth than plant inoculated by 10 gram inoculum particularly under soil water content at 60% of field capacity however the degree of fungal colonization was not significantly different.    
Pengaruh Pemberian Limbah Sereh Wangi Hasil Penyulingan Minyak Atsiri Sebagai Pakan Ternak Terhadap Penampilan Induk Sapi Bali Nurhayu A; Warda Warda
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Research conducted at  Gowa Experimental Field  in Pa'bentengang Village, Bajeng District, Gowa South Sulawesi. The aim of research to determine the effect  of Addition Citronella Waste (Cymbopogon nardus L.) Essential Oil Refining Results as Forage Against Bali Cattle Appearance. This study was designed in a  Completely Randomized Design (CRD)  using 18 breeding Bali cattle aged 36 months-48 months divided into 3 treatment feed: A (elephant grass 100% + distillates citronella waste 0% + concentrate of 2 kg / head / day), B (elephant grass 80% distillates citronella waste 20% + concentrate of 2 kg / head / day), C (elephant grass 60% + distillates citronella waste 40% + concentrate of 2 kg / head / day ). The results showed that the 1 ha area planted with citronella, the carrying capacity of the waste citronella distillates based on dry matter (DM) in the first and second year in a row is 4:07 UT and UT 12.5. Average consumption of dry matter (DM) during the study is 5.35; 5.28; 5 in a row for treatments A, B, C, whereas daily weight gain in the treatment of a maximum of 0.26 kg / head / day, perlakuam B at 0:24 kg / head / day and treatment C of 0.20 kg / head / day.Key word : Waste, citronella, feed, cattle
FORMULASI SUBSTRAT DASAR KOTORAN KAMBING DAN LIMBAH CAIR TEMPE DENGAN INOKULUM RUMEN SAPI UNTUK STUDI AWAL PRODUKSI BIOGAS Dhini Arwindah; Umrah Umrah; Kasman Kasman
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

Production of biogas using the basic substrate of tempeh’s liquid waste and goat’s waste with the bacteria inoculum of cow’s rumen has been experimentally conducted. This study aims to produce biogas using the substrate with the bacteria inoculum of cow’s rumen and know the optimal mixture ratio of the basic substrate and the inoculum. In this study, the amounts of basic substrate applied were 500 g chicken’s waste and 500 mL liquid waste of tempeh. The study was designed using Complete Random Design comprising 6 treatments with 3 times repetitions, respectively. The treatments tested were P0 (100% basic substrate), P1 (80% basic substrate + 20% inoculum), P2 (60% basic substrate + 40% inoculum), P3 (40% basic substrate + 60% inoculum), P4 (20% basic substrate + 80% inoculum), P5 (100% inoculum). These treatments were fermented with anaerob bacteria for 10 days in the fermentor 1000 mL mounted with the biogas collecting balloon. Variables observed in this study were the measurements of biogas volume, culture medium pH, and biogas burning temperature, and the testing of biogas flame colour. Based on the observation result, three of the six examined treatments which could able to produce biogas were P2, P3 and P4 with the respective volume of 160 cm3, 143 cm3, and 118 cm3. While, the measured values of culture medium pH and biogas burning temperature were 6,87-7,10 and 152oC with the flame of red colour. This study shows that the optimal mixture ratio of the basic substrate and the inoculum for producing biogas is 3:2, and the produced biogas is potential to be used as an alternative energy.
KOMPOSISI JENIS TUMBUHAN HERBA PADA HUTAN PEGUNUNGAN DI SEKITAR DANAU KALIMPA’A KAWASAN TAMAN NASIONAL LORE LINDU SULAWESI TENGAH Bakhtiar Lafare; Ramadhanil Pitopang; Samsurizal M Suleman
Biocelebes Vol. 12 No. 3 (2018)
Publisher : Biology Department, Mathematics and natural science, Tadulako University

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Abstract

The research entitled “Composition of Herbs Plant Species in The Mountain Forest  Around the Kalimpa'a Lake Lore Lindu National Park Central Sulawesi” was conducted in April to June 2016. This research aims is to study and to determine the species composition of herbaceous plants that grow in the mountain forest around Kalimpa’a Lake Lore Lindu National Park area. The environmental factors such  as;  air temperature, humidity and light intensity were measured by Thermohygrometer and Lux meter.  GPS was used to measure the position geography and altitude. The data of  rainfall was obtained from the Meteorological, Climatological and Geophysics Mutiara Sis Al-Djufire Airport Palu. The research carried out in a survey with using single plot method with 50 x 50 m in size. In this  plot was subdivided into 25 subplots of 2 x 2 m² (recording units) to observe herbs diversity. The resut of the reseach showed that  there were twenty six (26) species, consist of  twenty five (25) genera and nineteen (19) families herbs plant species with the number of individuals 469. The dominant species of was Borreria alata (Aubl.) DC. with Important Value (IV) of 32,06%. It followed by  Alpinia sp and Goodyera celebica  with IV  23.73% and 21,23% respectively. Meanwhile, the lowest of Important Value (1,21%) was Genarium potentilloides. The species diversity index (H’) in this research was chategorized to medium with H’ = 2.73. Of the 26 species of herbaceous plants founded, a number of them were endemic to Sulawesi namely; Goodyera celebica Blume, Alyxia celebica D.G.Middlleton and Freycenetia minahassae Koord.

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