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Proceedings of Annual International Conference Syiah Kuala University - Life Sciences & Engineering Chapter
Published by Universitas Syiah Kuala
ISSN : -     EISSN : -     DOI : -
Core Subject : Education, Engineering,
Engineering Other
Arjuna Subject : -
Articles 402 Documents
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FORMULATION OF TRICHODERMA VIRENS ORIGIN OF ACEH COCOA CONTROLLING BLACK POD DISEASE CAUSED BY PHYTOPHTORA PALMIVORA TJUT CHAMZURNI; RINA SRIWATI; RIZKY MUARIF; BUNI AMIN; ABDUH ULIM
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 4, No 2 (2014): Life Sciences
Publisher : Syiah Kuala University

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Abstract

Trichoderma virens have been isolated from rooting cocoa in Aceh and in the laboratory have been reported capable of inhibiting the growth of P. palmivora in vitro. However, the formulations of T. virens from Aceh can be used as an alternative product for farmers in controlling black pod disease of cocoa. This research was conducted t the Laboratory of Plant Pathology College of Agriculture Syiah Kuala University and cocoa fruit samples obtained from cocoa plantations owned by farmers in Pidie Jaya District of Aceh. The purpose of the study was to obtain an application formulations strains of T. virensfrom Aceh, as one of the biological control study consisted of seven treatments, namely W (water), Pest (Mancozeb Fungicide), Det (Detergent), Det+Tv( detergent+strainsof T.virens), P+Tv (Adhesive +strainsof T.virens), Co+Tv( Corn Oil+strainsof T.virens), Po+Tv (Palm oil+strainsof T.virens) and each treatment was repeated 10 times to obtain70 experimental units. The parameters observed incubation period, disease incidence (%), and the diameter of the spots (cm). Application results show that the strains of T. virens Origin Aceh effective in controlling P. palmivora on cocoa pods and the best  formulation in controlling P. palmivora on cocoa pods are corn oil+T. virens formulation (Co +Tv) compared with other formulations are characterized by the length of the incubation period, the low incidence of P. palmivora disease, and the small diameter of the spots on the cocoa pods.
Anticandidal in vitro test of crude ethanol extract of pliek u on the growth of Candida albicans . Nurliana; . Rinidar; Dian Masyitha
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 1, No 1 (2011): Life Sciences
Publisher : Syiah Kuala University

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Abstract

This research was conducted to know the activity of crude ethanol extract of pliek u (E) through in vitro assays. Pliek u obtained from households industry in the Reudep village Aceh Besar, Aceh province. Yeasts used in clinical trials is Candida albicans isolates obtained from the Mycology Laboratory of the Faculty of Veterinary Medicine, Bogor Agricultural University. Anticandidal activity was determined on a paper disc, whereas in the broth dilution method is used to set a killing time activity of the E. The concentration of E that is used to determine the killing time activity is the value of LC50. Crude ethanol extract of pliek u (E) showed anticandidal activity with inhibitory zone diameters of 10.67 ± 0.47 mm. Ethanol extract of pliek u at a concentration of 3.36 mg / ml can reduce the number of C. albicans within two hours at 2.57 log CFU / ml compared to controls at 7.42 log CFU / ml. Based on this study can be concluded that ethanol extract of pliek u (E) can be considered an alternative drug for treating candidiasis, so it needs further research to veterinary clinics in vivo applications
Penicillium rolfsii, the potential lignocellulolytic fungus on hydrolysis of oil-palm residues from oil palm trunk as a second generation biofuel feedstock Lee Kok Chang; Takamitsu Arai; Akihiko Kosugi; Darah Ibrahim; Panida Prawitwong; Yutaka Mori
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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Abstract

Energy crisis involved the excessive consumption of fuels causing the increased in energy demands, oil price and depletion of fossil fuels. This has resulted in generation of high level of greenhouse gases emission. Therefore, in order to overcome these problems, alternative fuel has to be produced. This study was conducted to isolate potential fungal strains which can hydrolyze oil-palm residues as feedstock for bioethanol production. One hundred and sixty four fungal isolates were isolated from various sources and were screened for reducing sugars and protein production using submerged fermentation system. Out of these, 65 fungal strains were found capable to produce high specific activity relatively on oil-palm residues with the assay condition of temperature at 50oC for incubation time of 24 hours. Fungal isolate namely, Penicillium rolfsii was selected for subsequent study since it showed the highest capability to hydrolyze oil-palm residues comparing to other fungal strains based on time-course profile for 48 hours incubation time. Capability of Penicillium rolfsii on hydrolysis of oil-palm residues was evaluated by comparing to type strain of NBRC7735 and commercial enzymes (Celluclast 1.5L and Accellerase®1500). Conversion of these lignocellulosic oil-palm residues into fermentable sugars by enzymatic hydrolysis for bioethanol production has to be further investigated to move towards on alternative, renewable, sustainable, efficient and cost effective energy source
Survey Of The Cardiovascular Drug Interactions On Geriatrics At Internal Medicine Ward Of RSUDZA Banda Aceh Hijra Novia Suardi; Suryawati Suryawati
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 5, No 2 (2015): Life Sciences
Publisher : Syiah Kuala University

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Abstract

The increase of elderly population in Indonesia leads to the drug misuse. The physiological change in geriatric become the major reason. It affects the change of    drug’s pharmacodynamic, pharmacokinetics and the harmful drug interaction among overly prescribed medication. Cardiovascular drugs produce the most common side effect in elderly patient. This study aims to observe the accuracy of cardiovascular drugs used based on its dose and drug interaction. The subject of this study are the 60 years old-or more- inpatients in Rumah Sakit Umum Zainoel Abidin’s (RSUDZA) Internal medicine ward who received cardiovascular drugs prescription. The data were collected from medical record and nurse’s drugs record. The analysis were performed descriptively by evaluate the drug interaction theoritically based on literature study and available concensuses. The result shows that the Potential interaction occurred  in 75 ( 68.18 % ) of cardiovascular drug used, and 22 (20 %) of whom are important potential interactions. The most frequent drugs that have the potential interaction in this study are furosemide , spironolactone, captopril, digoxin and aspirin
Wastewater characteristics from tofu processing facilities in Banda Aceh M. FAISAL; FARID MULANA; POCUT N. ALAM; HIROYUKI DAIMON
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 4, No 1 (2014): Engineering
Publisher : Syiah Kuala University

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Abstract

Tofu is a very favorite food in Asian countries such Indonesia, and is gaining popularity among west countries as well, due to the associated health benefits and its acceptable price. Tofu which is produced by grinding of soy bean produces high of amount wastewater, and is considered as one of the most polluting food-industrial effluent due to its high values of organic pollutants. This paper analyzed  some pollutants parameter discharged from tofu industries in Banda Aceh. The parameter of BOD, COD, MLSS, PO4-P NH3-N, Turbidity and pH were analyzed based on the standard method for the examination of water and wastewater, approved by the EPA. The COD and BOD of wastewater from tofu processing facilities in Banda Aceh is ranging from 5000-8500 and 3500-4500 mg/L, respectively. Site investigation showed that in Banda aceh city, the tofu waste has been disposed into the environment without any treatment, causing bad odours and pollution of the surface, ground water and river
The Potential Use of Probiotics for Sustainable Aquaculture of Mud Crab, Scylla sp. Anita Talib; Kwong KokOnn; Khairun Yahya; Md Arif Chowdhury; Wan Maznah Wan Omar; Wan Mustaffa Wan Din
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 3, No 1 (2013): Life Sciences
Publisher : Syiah Kuala University

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Abstract

The mud crab (Scylla) is a commercially important crustacean, as there is a large demand in many Southeast Asian countries. Currently, one of the main bottlenecks to the expansion of Scylla aquaculture is the inconsistent and low production of hatchery juveniles. One major challenge to overcome at the hatchery level is disease issues caused by bacteria. The use of probiotics to outcompete pathogenic bacteria is being tested in the industry as a better disease prevention method in Scylla aquaculture compared to antibiotics, and is getting more recognition in aquaculture to reduce bacterial issues. The current review discusses mudcrab farming activities in Malaysia and the scope for using probiotics in Scylla aquaculture, as this is a potential way to increase survival rates in a long term sustainable way.
Analysis of TENORM Using Phytoremediation Technics in the Environment Gas Industry R. Safitri; . Irhamni; . Samsinah
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 2 (2012): Engineering
Publisher : Syiah Kuala University

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Abstract

TENORM (technologically enhanced naturally occurring radioactive material) is the natural radioactivity due to human activity or process technology has increased the potential radiation exposure, compared to the initial state. TENORM focuses on the results of the waste industry. Testing the existence of TENORM in the industry has been made on the LNG plant in Aceh. The study aims at observing chances TENORM contamination at the factory working environment. The study was done by using Phytoremediation uses kale plants growing around an industrial environment. The analysis is done by calculating transfer factors from waste radioactive material into kale plants by comparing the results on the industry instead. The results showed that the value of measurements on samples of chopped watercress growing in the industry is higher than the count values in the samples grown in the industry instead. Increased count values above 100% when measured in the roots, stems and leaves. It is informed that the radioactive contamination of the environment from the possible gas industry TENORM contaminated presence in the neighbourhood
Enhancement of reducing sugar production by A. niger USM AI1 on oil palm frond in tray system via solid state fermentation Lim Sheh Hong; Darah Ibrahim; Ibrahim Che Omar
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 2, No 1 (2012): Life Sciences
Publisher : Syiah Kuala University

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Abstract

To obtain higher reducing sugar production via solid state fermentation (SSF), it is necessary to develop a stabile bioprocess system. In this study, optimized the physical parameter of SSF in a shallow aluminium tray (30 cm x 20 cm x 6 cm) was carried out  in order to maximize  reducing sugar production by A. niger USM AI1 using oil palm frond as a substrate.  Production of reducing sugars before optimization in tray system was 185.00 ± 2.85 mg / g substrate with the fungal growth of 2.32 mg ± 0.06 glucosamine / g substrate. However, after optimization of physical parameter (amount of substrate, inoculum size, temperature and moisture content in substrate) the maximum reducing sugar yield was achieved 251.13 ± 1.95 mg / g substrate with the fungus growth of 3.21 ± 0.10 mg glucosamine / g on the 4 days of cultivation period.  The results showed that the production of reducing sugar was increased by 35.7% compared to before optimization.   Thus, optimized the physical parameter of solid state fermentation in a tray system has succeeded in increasing the production of reducing sugars. To meet the increasing demands of reducing sugar from biomass, it is necessary to obtain the optimum condition in SSF process
Biocompatibility of Chitosan/Collagen/PVA Nanocomposite Containing Calcium Apatite Basuki Wirjosentono; M. Dimas Ekananda Dawandono; Tamrin Tamrin
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 5, No 2 (2015): Life Sciences
Publisher : Syiah Kuala University

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Abstract

Biopolymer-based nanocomposites containing bone minerals have been used intensively as bone- graft in various broken bone accidents. Main objective of this work is to prepare and characterise biocompatible chitosan/collagen/PVA nanocomposites containing calcium apatite suitable for bone-graft engineering. The calcium apatite nanofillers were prepared by calcination of cow bones at 830oC for 3 hours, followed by ball-milling and ultrasonication processes and characterization using particle size analysis (PSA) and electron scanning microscopy (SEM). It was found that particle siz of   the   filler  ranging  between  100-8000  nm   due   partial  aglomersation.  The   bone-graft nanocomposites specimens were prepared with various calcium apetite loading (0-10%) in constant ratio (1:1:1) of chitosan/collagen/PVA biopolymers. Compression strength of the nanocomposites containing optimum filler of 6% was found 2.01 MPa, its density was 1.19 g/cm3  and its water absorption capacity 58.3% and biodegradation rate 2.67%/day. Degree of biocompatibillity of the bone-graft was revealed after its implementation in mice tissue which did not show any histopathological effect after 14 days.
A Need for affordable housing in Banda Aceh, Indonesia Nova Iriansyah
Proceedings of The Annual International Conference, Syiah Kuala University - Life Sciences & Engineering Chapter Vol 1, No 2 (2011): Engineering
Publisher : Syiah Kuala University

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Abstract

Banda Aceh recently received Adiupaya Puritama award, an award given by the Housing Ministry for cities that have successfully manage its housing and settlement. While there is no doubt that Banda Aceh has made a good achievement in terms of providing housing for its residents, there is always a room for an evaluation of the previous and upcoming policy to improve and to develop a more effective housing policy. Similar to many cities in Indonesia, Banda Aceh experience massive urbanization although in a much smaller scale compare to Jakarta or Surabaya. This has been affected housing stocks in Banda Aceh, in particular the need for more affordable housing for low income residents, which were mostly provided during the tsunami reconstruction program. On the other hand, there is an intense plan to develop a vertical housing (Rusun) to fulfil the need for affordable housing for the public as the land price is increasing. This paper attempts to look at both available affordable housing stocks and upcoming plan of affordable housing for low income residents to support local authorities and other key players in delivering higher quality of affordable housing in Banda Aceh

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