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SIMBIOSIS

simbiosis
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Published by Universitas Udayana

ISSN : 23377224 EISSN : 26567784 DOI : 10.24843/simbiosis

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Arjuna Subject : -

Articles 7 Documents

Search results for , issue "Vol 6 No 2 (2018)" : 7 Documents clear

COFFEE DECREASED THE ACTIVITY OF ALT AND AST BLOOD SERUM OF ALCOHOLIC WISTAR RATS I Made Sara Wijana; I Gede Suranjaya; Iriani Setyawati
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

Ethanol can damage the liver, indicated by an increase of alanin amino transaminase (ALT) activity and aspartat amino transminase (AST) activity in the blood of alcohol-treated rats. Coffee is rich in antioxidants which are hepatoprotector agent. This study aimed to determine the effect of coffee to reduce alanin amino transaminase (ALT) activity and aspartat amino transminase (AST) activity in blood serum of alcohol-treated rats. The study used 32 male wistar albino rats (200±20g weight) which were divided into four treatment groups i.e. P0 (negative control which were treated with 1 mL of 30% ethanol/200g body weight (bw)/day), P1 (1 mL of 30% ethanol/200 g bw/day + coffee 0,1g/200g bw in 3,5 mL of water/200 g bw/day), P2 (1 mL of 30% ethanol/200g bw + coffee 0,15 g/200g bw in 3,5 mL of water/200g bw/day), dan P3 (1 mL of 30% ethanol/200g bw + coffee 0,2g/200g bw in 3,5 mL of water/200g bw/day). ALT and AST levels were measured by spectrophotometric method. Data analysis was done by ANOVA followed with LSD test and correlation analysis. The results showed that coffee reduced (P<0.01) the activities of ALT and AST of rats blood serum. ALT and AST activities were significantly different (P<0.01) among treatments and with control. Dose of coffee was negatively correlated with ALT activity with correlation coefficient (R) -0.978 and AST with correlation coefficient (R) -0.985 (P<0,01). The lowest of ALT and AST activities were found at dose of coffee 0.2 g/200g body weight. Keywords: ethanol, ALT, AST, coffee

TYPE OF NUTRIENT FEED DEER TIMOR (Cervus timorensis) IN BREEDING BANGSING, PUPUAN, TABANAN, BALI. Desak Putu Adnyani; I Ketut Ginantra; Ni Luh Suriani
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

This study aims to determine the selection of plants and nutrient content of plant species selected by Timor deer (Cervus timorensis). This research was conducted in Penangkaran Bangsing, Pupuan, Tabanan, Bali. Determination of the composition of plant species of Timor deer feed (C. timorensis) using the direct method. The species of plants eaten by Timor deer are identified to the species level. The nutrient content of crude protein is determined by Semi-micro Kjeldahl technique, energy content (GE) with Bomb calorimeter, Calcium (Ca) and Phosphorus (P) content by Atomic Absorption Spectrophotometer (ASS) technique. Selection of the plant species eaten using the Ivlev selection index. The nutrient content of plant species is eaten compared to the standard nutrient content for timor deer. The results of the study were 13 species of selected plants, namely Impreata cylindrica, Pennisetum purpureum, Panicum ranusum, Axonopus compressus, Panicum muticum, Spilatnhes paniculata, Mikania micrantha, Gliricidia sepium, Calliandra sp, Hibiscus rosa-sinensis, Sechium edule, Diplazium esculentum, Pogostemon auricularia. The crude protein content ranged from 9.30 - 31.18%, GE 2.724 – 4.446 kcal / g, Ca 0.02 - 0.84%, and P 0.32 to 3.01%. The nutrient content is eaten according to nutritional standards according to Tuckwell (2003). Keywords : timor deer (Cervus timorensis), selection of plant spesies, nutrient content

VARIATION MORPHOMETRY AND MORPHOLOGICAL CHARACTER OF GOLDEN APPLE SNAIL (Pomacea canaliculata) IN RICE FIELD ABIANSEMAL VILLAGE, BADUNG I Gede Agus Suarmustika; Ni Made Suartini; Job Nico Subagio
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

The purpose of this study was to determine variations in morphology and morphological characteristics of golden apple snails (P. canaliculata) in rice fields in Abiansemal Village. Gold apple snails can be found living in fresh water, including lakes, rivers, small ditches and also in rice fields. Rice field habitats in Bali can still be found in Abiansemal village, Badung regency, but not much information has been disclosed about the snails in the rice field habitat, especially the golden apple snail species (P. canaliculata). Therefore, it is necessary to do research on the golden apple snails in Abiansemal Village. This research was carried out in rice fields located in Abiansemal Village, Abiansemal District, Badung Regency, Bali Province. The study was conducted from April to May 2017. Sampling of golden apple snail (P. canaliculata) was carried out in three plots of rice fields in three banjars in Abiansemal Village, namely in the Latu Sari, Banjar Aseman, and Juwet banjars. The rice field was chosen randomly and then in each selected field of rice the golden apple snail sample was taken using a 1x1m square. Samples on each plot of rice were taken three times. All samples of golden snail contained in the squared were taken and cleaned and then preserved with 70% alcohol. The golden apple snail sample obtained was calculated for its density and all morphological and morphometric characters were analyzed descriptively. In this study it was found that the morphology of golden apple snail patterned lines for morphometric characters, the shell height was higher in the banjar Juwet area, for the width of the shell mouth was greater in the banjar area Aseman and the height of the shell cover was higher in the banjar area of Latu Sari, while the morphology was plain patterned for morphometric characters, the height of the shell and the height of tendrils were higher in the banjar area of Latu Sari, and for the height and width of the cover the shell was higher and wider in the banjar area of Aseman, while for the other morphometric characters the results were found almost the same. Keywords: snail, rice field, morphology, morphometry

DISTRIBUTION OF BALI STARLING (Leucopsar rothschildi) IN NUSA PENIDA ISLAND FX. Sudaryanto; Jusup Subagja; Satyawan Pudyatmoko; Cut Sugandawaty Djohan
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

Bali Starling (Leucopsar rothschildi Stresemann, 1912) is endemic bird to the Bali Island. Since 1966, Bali Starling has been categoried as Critically Endangered by the IUCN Red List of Threatened Species, and the Indonesian Government Regulation No. 7 of 1999 on Preservation of Fauna and Flora. Conservation of Bali Starling has been done in the Bali Barat National Park, but has not succeeded yet. Therefore, starting in 2006 the conservation of the Bali Starling is also done in the Nusa Penida Islands, Klungkung Regency. To examine the successful of conservation of Bali Starling in Nusa Penida Islands, need the studies as follows: How is the distribution of Bali Starling? This research aims to study the success of conservation of Bali Starling in Nusa Penida Island. Specifically, the purpose of this research were to study distribution of Bali Starling. Materials and methods used in this research was known from questioned to the people in the area, and also conducted exploration. Distribution of Bali Starling in 2006 was only in three locations, and being expanded in 2015 there were at least in 12 locations. Keywords: Bali Starling, Leucopsar rothschildi, Nusa Penida Island, Bali,distribution

STUDY OF REMOVAL EFFICIENCY OF BOD5, COD, TSS AND COLOR CONTAINMENT IN WASTE DYEING INDUSTRY USING CONSTRUCTED WETLAND METHOD I Gede Herry Purnama; , Ni Made Utami Dwipayanti
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

ABSTRACT Dyeing industries as part of textile processess produce wastewater which affect water bodies and harmfull for living organism in water caused by moderate organic compounds and high color. This study use free floating macrophytes constructed wetland methods with water hyacinth plant (Eichornia crassipes) to determine level of removal efficiency of BOD5, COD, TSS, and color intensity of wastewater from one of dyeing industry in Denpasar. Experiment was carried out in a laboratory scale to study the influence of plant on the treatment efficiency of waste water. This study was descriptive quantitative with BOD5, COD, TSS, and color intensity testing from dyeing wastewater. The result of the experiment shows the removal efficiency of BOD5 is 11,06% - 53,09%, COD is 8,31% - 55,22%, TSS is 6,84%, - 59,47%, and color intensity is 7,54% - 34,8% and the pH range is 7,33 – 8,90. Organic loading rate range is 424,57kg/ha.d - 2233,88 kg/ha.d. It summarized that constructed wetland using water hyacinth has low BOD5, COD, TSS, and color removal efficiency due to some effluent sample are higher than quality standard of Kep.Men.51/Men.LH/10/1995. Furthermore, the batch reactor test with no prior treatment result showed water hyacinth has low efficieny to remove color from dyeing waste water. Keywords: removal efficiency, dyeing wastewater, constructed wetland, water hyacinth

Histological Structures of Gills of Tilaphia Fish (Oreochromis mossambicus L.) As A Water Quality Indicator In The Nusa Dua Sewage Tretment Ponds, Bali Wahyu Puji Lestari; Ngurah Intan Wiratmini; A. A. Gde Raka Dalem
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

Nusa Dua is a popular tourist resort in Bali, where many hotels and other tourist facilities were built. In this resort, the sewage is centralized processed in a Sewage Treatment Ponds called “Unit Pengolahan Air Limbah PT ITDC” which is also often called Lagoon Nusa Dua. Nusa Dua sewage treatment ponds have 5 units of ponds, namely Pond 1A, 1B, 2A, 2B, and Pond 3. In ponds 2B and 3, tilapia fish (Oreochromis mossambicus Linn.) was raised as a water quality bio-indicator. The aim of this research was to determine the histology condition of the gill of tilapia fish that raised in the Nusa Dua sewage tretment ponds which were then used as an indicator of water quality in these ponds. The research employed a complete randomized design in which 16 samples were taken from two sampling sites with eight replications. Results of this research showed that histologic changes of the gill that were observed including edemas, fusions, and hyperplasias of secondary lamellas as well as telangiectases. Keywords: Nusa Dua sewage, Oreochromis mossambicus L., gills, histology, bioindicator

THE APPLICATION OF ISOLATE LACTIC ACID BACTERIA (LAB) Lactobacillus bulgaricus and Streptococcus thermophilus IN BODY SCRUB PRODUCTION Bayu Putri Handayani; Retno Kawuri; Ni Luh Suriani
SIMBIOSIS Vol 6 No 2 (2018)
Publisher : Jurusan Biologi Universitas Udayana

The majority of body scrub that are distributed in the market contain paraben. Paraben is a type chemicals that are safe to use in the appropriate amount. But it could cause skin irritation. This research was conducted to know the durability from natural body scrub by yogurt and rice flour without chemical preservative and safe for skin. The research methods are comparison of the use of Lactobacillus bulgaricus and Streptococcus thermophilus with concentration 25:25; 30:20; 20:30. The yogurt will be mixed with rice flour and the treatment control using factory yogurt with concentration of rice flour comparing with yogurt namely 10:14; 10:16; 10:18. This product was tested to 50 panelists. This product was kept in room temperature ±28oC for a month and conducted the identification of microbial impurities that contaminate the product with Gram staining method and catalase test. Data was analyzed by analysis of variance (ANOVA). Starter with different comparison 25:25, 30:20; 20:30 are not making real difference. All of the treatment produce yogurt with typical aroma of yogurt, white colored, and soft texture. The formula in K2 (10:16) treatment with the highest average that obtained 3.38 (very like) in color parameter and 3.08 (very like) in texture parameter. Although in aroma parameter the average value that obtained is 2.79 (like). In A1, A2, and B2 treatment had the highest durability percentage that obtained 83,3% and the lowest was shown in K1 and K3 treatment that obtained 0%. Microbial impurities that identified was bacteria from Genus Bacillus and Genus Streptobacillus, fungal impurities from Genus Aspergillus, Rhizopus, and Trichoderma. Keywords : lactic Acid bacteria, yogurt, Lactobacillus bulgaricus, Streptococcus thermophilus, body scrub

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