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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 5 No 2 (2017)" : 7 Documents clear

INVENTORY SNAKES AROUND SANUR AND PADANG GALAK BEACH I Gusti Putu Ayunda Pratiska; Ida Bagus Made Suaskara; Joko Wiryatno; I Gede Agus Pradana Putra
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

Sea snakes have a strong venom and when they bite can be fatal for humans, whereas snakes found in mangrove areas are weak venomous snakes and non-venomous snakes (McKay, 2006). The low understanding public aboutthe snakes has led to the assumption that any snakes found are dangerous, so research needs to be done in order to provide information on the types of venomous and non-venomous snakes present in coastal areas and around mangrove forest areas. This research was conducted from early January to the end of January located around Merta Sari Beach to Padang Galak. The method used is the method of cruising method is done by determining the habitat that is likely suitable for snake habitat (Asad et al., 2011). Data collected in the morning and at night, by capturing and identifying snakes found in situ refers to the snake identification titled '107+ Ular Indonesia' (Riza Marlon, 2014), and the book 'Reptiles and Amphibians in Bali 'By Mckay (2006). Based on the results of the study, snakes found around Merta Sari Beach and Padang Galak Beach numbered 61 individual snakes with two different families namely Colubridae and Elapidae. Snake species of the Colubridae family found are Dog-faced Water Snake (Cerberus rynchops) and the Elapidae family is the Erabu/Yellow-lipped Sea Krait (Laticauda colubrina) snake

VARIASI POLA SIDIK JARI SOROH BRAHMANA SIWA DI BALI Ida Bagus Bajing Agastya; I Ketut Junitha; Ni Nyoman Wirasiti
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

ABSTACTResearch was conducted to determine the patterns of Brahmana Shiva fingerprint in Bali. The fingerprint samplesas many as 240 people, which consist of 120 men and 120 women from four generation of Brahmana Shiva in Bali. Thefingerprints were collected using a fingerprint pad then the data were analyzed using Chi–Square test, Student-t test,Dankmerijer index and Furuhata index. The result of fingerprints examination shown that there were four fingerprintspattern i.e. arch (A), loop ulnar (LU), loop radial (LR), and whorl (W) from four sub clan (Brahmana Manuaba, Kemenuh,Keniten, Mas), with different frequencies and anequal distribution from each fingers and both hands. The arch (A) patternin clan Brahmana Manuaba and Kemenuh have the same 0.83 % frequencies, while the frequencies of Keniten 1.17 % andMas 1.67 %. The frequencies of Loop ulnar (LU) pattern from clan Brahmana Mas were 42.66 %, Manuaba 36 %, Keniten39 %, and Kemenuh 34.33 %. The frequency of loop radial (LR) pattern from clan Brahmana Manuaba were 42.17 %,Keniten 41.83 %, Mas 37.83 %, and Kemenuh 29.51 %. The frequencies of whorl (W) pattern from sub clan BrahmanaKemenuh, Manuaba, Keniten, and Mas were 35.33 %, 22 %, 18 %, and 17.83 %, respectively. The result show asignificant differences between sub clan Mas and Kemenuh using Dankmerijer Index (DI). The result show a significantdifferences between sub clan Kemenuh with Mas, Keniten and Manuaba using Furuhata Index (FI). Total Ridge Countbetween men and women of Brahmana Shiva offspring showed unsignificantly diferences at level 5%. However, there wasa significant difference of Total Ridge Count from sub clan Manuaba with Mas, Kemenuh, and Keniten.Keywords : fingerprints, arch, loop, whorl, clan brahmana shiva.

DAYA HAMBAT INFUSA RIMPANG KUNYIT (Curcuma longa Linn) TERHADAP PERTUMBUHAN Escherichia coli dan Vibrio sp. pada IKAN KERAPU LUMPUR (Epinephelus tauvina) di PASAR KEDONGANAN KABUPATEN BADUNG, BALI Ni Putu Sinta Puspa Dewi; I. B. Gede Darmayasa; Ni Wayan Sudatri
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

ABSTRACTFish is perishable food because it contains high enough protein and water, therefore to easy damaged by microorganism. Then the control of mircoorganism should be done to maintaining the quality of fish to stay awake.Turmeric is one of the herbs that has compound content curcumin and fenolik being able to control the growth of contaminants microorganism. The objective of this research is to find out the power of immersion of mudfish grouper (Epinephelus tauvina) by infusa turmeric rhizome (Curcuma longaLinn) through sampled from Kedonganan Market, Bali. The treatment given to mudfish grouper was turmeric rhizome infusion withconcentration of 0%, 5%, 10%, 15% and 20% tested in vitro and in vivo on the growth of E. coli and Vibrio sp. The resourcesinhibited turmeric infusa rhizome is determined by counting the population of bacteria test after treatment by the method of dilution sampling (Plating Method). The results showed that turmeric rhizome infusion was able significantly (P<0,05) inhibitionto the growth of E. coli and Vibrio sp. both in vitro and in vivo. The control (0%) in vitro population E. coli and Vibrio sp. each of 5,23x102 CFU/g and 4,98x102 CFU/g higher than with the treatment of concentration 5%, 10%, 15% and 20%. Population E. coli and Vibrio sp. in testing by in vivo (concentration 0%) each is obtained 4,17x102 CFU/g dan 4,20x102 CFU/g in statistic is different (P<0,05) with the concentration 10%, 15% and 20%. Keywords: Epinephelus tauvina, Curcuma longa Linn, E. coli, Vibrio sp.

STRUKTUR HISTOLOGI HATI MENCIT(Mus musculus L.) SETELAH PEMBERIAN EKSTRAK DAUN EKOR NAGA (Rhapidhophora pinnata Schott) Ni Komang Tia Pramesti; Ngurah Intan Wiratmini; Ni Putu AdrianiAstiti
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

ABSTRACT Rhapidhophora pinnata, Schott is a traditional medical plant that has been use remedy for treatment of hypertension, stroke. Aims of this research is to determine the effect of Rhapidhophora pinnata Schott leaf extract toward mouse (Mus musculus L) liverhistological structure. This research used completely randomized design with 28 female mice that were divide into 4 groups of P0 (control) received 0,9% NaCl, group P1, P2, and P3 received 50, 100 and 150 mg/kg bw respectively by oral administration. The treatment were given daily for 14 days. All of the mice were sacrificed by ether after 15 days. The liver were examined for their histopathological changes, namely fatty degeneration, hydropic degenaration and necrosis. Results were statistically analised by Kruskal-Wallis method. Treatment groups showed no significant differences with regard of liver histopatological changes, however hemorrhage, sinusoid congestion and inflamatory cell infiltration were found in liver. Keyword : Rhapidhophora pinnata Schott, liver, mice

POTENTIAL OF Pseudomonas sp. AND Ochrobactrum sp. ISOLATED FROM VARIOUS SOIL SAMPLE AS DEGRADING BACTERIA OF HIGH DENSITY POLYETHYLENE (HDPE) AND LOW DENSITY POLYETHYLENE (LDPE) PLASTIC Muhammad Inas Riandi; Retno Kawuri; Sang Ketut Sudirga
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

plastics on a large scale has an effect on the increase to the amount of world waste, such as High Density Polyethylene (HDPE)and Low Density Polyethylene (LDPE) plastics. This study, tried to isolate Pseudomonas and Ochrobactrum bacteria from varioussoil in dumped soil area and mangrove forest in Bali to find out the degradation ability of the bacteria against HDPE and LDPEplastics. The methods used in this study were pour plate method, Biochemical and morphology identification by using Bergey’sManual of Determinative Bacteriology 9th Edition book as a reference, screening test and the determination of bacterial species byusing Vitek 2 Compact System. Evaluation of degradation result was done by measuring the weight loss of plastics residues. Thisstudy has isolated 27 bacteria that estimated from genus Pseudomonas and Ochrobactrum with characteristics as basil shape, Gramnegative, positive catalase and classified as non-fermenter bacteria. Isolate 2 bacteria which isolated from Suwung dumped soil hasidentified as Ochrobactrum anthropi with the ability of HDPE degradation by 20% and Isolate 24 which isolated from Karangasemdumped soil has identified as Pseudomonas aeruginosa with the ability of HDPE degradation by 18,75%.Keywords : Plastics waste, Biodegradation, High Density Polyethylene and Low Density Polyetene

UJI FITOKIMIA DAN DAYA HAMBAT EKSTRAK DAUN JUWET (Syzygium cumini) TERHADAP PERTUMBUHAN Escherichia coli DAN Staphylococcus aureus ATCC Kadek Sudarmi; Ida Bagus Gede Darmayasa; I Ketut Muksin
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

Bacterial Escherichia coli dan Staphylococcus aureus ATCCis a normal flora bacteria that naturally exist human body. This bacteria may by pathogenic if it exceeds acertain limits. To prevent the disease caused, need to be overcome by using herbal ingredients one of them is juwet leaves (Syzygiumcumini).The purpose of the study was to determine wheter the extract of juwet leaf (S. cumini) can inhibited the growth of E. coli and S. aureus ATCC and to know compounds contained in juwet leaf extract (S. cumini). This research used diffusion wells methodwith 6 treatments and 4 replications. Date analysis using completely randomized design (CRD) with using ANOVA variance analysis. If the date obtained has a real difference test level at the 5% (P? 0,5) that continue with Duncan test. Concentration of the extract tested was 0%, 5%, 10%, 15%, 25% and 50%. Juwet leaf extract is able to inhibited the growth of E. coli and S. aureus ATCC which is shown by the formation of clear zone. Concentration extract leaf which is effective to inhibit E. coli and S. aureus ATCC is the concentration 50% (18,9 mm) for E. coli and (16,5 mm) for S. aureus ATCC. Screening of phytochemical test of juwet leaf extract positive containing alkaloids, phenolic, steroids and saponins. Keywords : juwet leaf extract (Syzygium cumini), Escherichia coli, Staphylococcus aureus ATCC

REDUCINGSUGAR CONTENTAND VITAMINE C IN BANANA (Musa paradisiaca forma typica)AFTER CURING BY ETHREL AND PLANT LEAVES Ni Putu Harta Diani Pande; Made Ria Defiani; Ni Luh Arpiwi
SIMBIOSIS Vol 5 No 2 (2017)
Publisher : Jurusan Biologi Universitas Udayana

longer than other bananas and the availability is limited. One way to accelerate the availability of banana is by treating it naturaly andchemical. How to do in determining the ripeness of bananas as morphological and chemical analysis.The objectives of this study wereto explore the utilization of Gliricidia sepium leaf, cocoa leaf, banana leaf and ethylene and the duration of treatment to the maturitylevel of Musa paradisiaca forma typica, vitamin C, vitamin A, reducing sugar content as well as ripening time and rotting. CompletelyRandomized Design was used with 2 factors, the duration of curing with 3 treatments ie L1 (curing for 3 days), L2 (curing for 6 days)and L3 (curing for 9 days) and type of calibration method used was C0 (control), C1 (curing with ethylene 0,5%), C2 (curing withbanana leaf), C3 (curing with Gliricidia sepium leaf) and C4 (curing with cocoa leaf) . Each treatment combination was repeated 4times with 3 experimental units. The results showed that curing with cocoa leaves and 0.5% ethylene affected banana maturity.Ethylene (0.5%) increase the maturation score and vitamin C. Cocoa increased maturation score, reducing sugar and vitamin Ccontent. The longer the curing the more increase the maturation score and increase the reducing sugar content.Keywords: Musa paradisiaca forma typica, ethylene, cocoa leaf, banana leaf, G. sepium leaf

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