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JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI
Published by Universitas Al Azhar Indonesia
ISSN : 20879725     EISSN : 23558059     DOI : -
Core Subject : Health, Science, Engineering,
Biochemistry, Genetics & Molecular Biology Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Public Health
Jurnal AL-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI terbit 2 kali dalam setahun yaitu pada bulan Maret dan September adalah jurna; ilmiah yang mempublikasikan artikel hasil penelitan ilmiah dan ide-ide di bidang sains dan teknologi. Jurnal ini berfokus pada bidang teknik industri, teknik elektro, teknik infromatika, biologi, gizi dan teknologi pangan.
Arjuna Subject : Umum - Umum
Articles 10 Documents
 1 
Search results for , issue "Vol 10, No 3 (2025): September 2025" : 10 Documents clear
Perancangan Aplikasi Mobile Kalkulator Pakan Ikan Berbasis Android untuk Optimalisasi Formulasi Pakan Prasetyo, Rian; Komariah, Ainur
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4719

Abstract

Feed is a main factor influencing fish growth. However, feed formulation using traditional methods such as the Pearson Square is often considered complex and time-consuming for fish farmers. This study aims to design and development an Android-based application named “Hitung Pakan”, which can calculate fish feed formulations quickly and accurately. The research employed the waterfall method, including requirement analysis, system design, implementation, and testing. The application was developed using Java programming language and tested by 10 respondents from a fish farming group. The results showed no differences between the application’s calculations and manual calculations using Pearson Square method equations. This indicates that the developed application provides accurately results, simplifies the formulation process, and reduces human error. Therefore, the application is feasible to be used as a formulation tool in fish farming group.Keywords - Android Application, Calculation Efficiency, Fish Feed Formulation, Pearson Square.
Analisis Pemanfaatan Bonggol Jagung Menjadi Bioetanol untuk Energi Alternatif Sandoris, Satria; Gusnita, Novi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4116

Abstract

Corn production produces waste in the form of corn cobs that have not been optimally utilized, even though they contain complex carbohydrates that can be converted into Bioethanol. The problem faced is the cessation of the use of agricultural waste as an alternative energy source, especially in the context of direct conversion into electrical energy. This study aims to analyze the potential for converting corn cob waste into Bioethanol and then calculate the potential electrical energy that can be generated from a mixture of Bioethanol and gasoline (E0, E10, E15, E20) through simulation using Aspen Plus V10 software. The results show that from 825 kg of corn cob waste per ton of plant, 58.5684 L/hour of Bioethanol can be produced, with the highest electrical energy potential of 542.42 kWh in the E20 mixture. Utilization of corn cob waste as Bioethanol offers an environmentally friendly and sustainable renewable energy solution.Keywords – Bioethanol, Corn Humps, Energy, Fermentation.
Kopi sebagai Pangan Fungsional: Aktivitas Biologis, Manfaat Kesehatan dan Risiko Toksisitas Destirana, Shalwa; Rahma, Rifa Nisrina; Sena, Muhammad Ibnu; Khotimah, Fathia Husnul; Primasari, Alina
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4638

Abstract

Coffee is one of the world's most popular beverages and is renowned for its health benefits derived from its bioactive compounds, such as caffeine, chlorogenic acid, melanoidins, cafestol and kahweol. This research aims to assess the potential functional properties of coffee based on the latest scientific literature. Seventy-three scientific articles were systematically reviewed to identify coffee’s diverse biological activities its diverse biological activities, including antioxidant, anti-inflammatory, antimicrobial, anticancer, anti-obesity, anti-diabetic, hepatoprotective, and cognitive-enhancing effects. Furthermore, compounds in coffee have shown potential as prebiotics and anti-aging agents. However, coffee consumption carries toxic risks associated with excessive caffeine intake, ochratoxin A, and 5-hydroxymethylfurfural (5-HMF). Therefore, understanding the correct consumption dosage and safe processing methods is crucial. This review concludes that coffee possesses significant potential as a functional food that supports overall public health and warrants further development in the food and health sectors.Keywords – Antioxidants, Coffee, Functional Foods, Bioactive Compounds, Toxicity.
Analisis Pengelolaan Sampah di Kawasan Wisata Ancol untuk Mendukung Pariwisata Berkelanjutan Sutrisno, Bambang; Sasaerila, Hidayat Yorianta; Nurhasanah, Nunung
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4703

Abstract

Effective waste management is a key prerequisite for achieving sustainable tourism. Sustainable tourism provides important benefits such as environmental conservation, improved community well-being, and economic contributions to destinations. This study aims to analyze the existing waste management system in the Ancol tourism area, identify the challenges faced, and formulate recommendations for its optimization. The analysis focuses on the waste management system at the Integrated Waste Processing Facility (TPST) Ancol, Jakarta, with reference to national regulations (Law No. 18/2008, Jakarta Governor Regulations No. 102/2021 and No. 142/2019) and the Global Sustainable Tourism Council (GSTC) standards. A descriptive qualitative approach was applied through observations, interviews, and document analysis. The results show that TPST Ancol has implemented four-stream waste segregation and circular economy-based processing, such as composting for parks and sorting recyclable waste for waste banks. However, challenges remain in terms of limited visitor participation in source segregation, constraints in human resources, and inadequate technological infrastructure. The Soft Systems Methodology (SSM) analysis highlights the importance of visitor education, infrastructure improvement, and multi-stakeholder collaboration to strengthen the triple bottom line (people, planet, profit). This study recommends optimizing monitoring systems, enforcing stricter environmental policies, and integrating educational programs to position Ancol as a world-class sustainable tourism destination.Keywords - Ancol, Soft Systems Methodology, Sustainability, Tourism, Waste. 
Polimorfisme Gen Cyclooxygenase-2 dan Prevalensi Hipertensi Masyarakat Indonesia Prameswari, Yuda Nabella
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4246

Abstract

Hypertension is a major risk factor for cardiovascular diseases, leading to serious health complications. Genetic polymorphisms in the COX-2 gene, especially the rs689466 variant, are associated with increased cardiovascular risk, but its link to hypertension in the Indonesian population remains limited. This study investigates the relationship between COX-2 rs689466 polymorphism and hypertension in Indonesia, using a cross-sectional design with 200 samples (100 hypertensive patients and 100 healthy individuals). DNA was isolated from whole blood using the salting-out method, and the COX-2 rs689466 polymorphism was analyzed by PCR-RFLP. Statistical analysis was performed using the Chi-square and Mann-Whitney tests. The results showed a significant association between the COX-2 rs689466 polymorphism and hypertension (p<0.001), with the AA genotype carrying a higher risk (p<0.001, OR=8.609) compared to individuals with the GG or AG genotypes. Smoking exacerbated this association, with smokers being more likely to carry the AA genotype and have an increased risk of hypertension (p<0.001, OR=6.091). This study highlights the role of COX-2 rs689466, particularly the AA genotype, in increasing hypertension risk in Indonesia, with smoking further worsening vascular inflammation and resistance, contributing to hypertension development.Keywords - Cyclooxygenase-2 (COX-2), Hypertension, Polymorphism, Smoking, Rs689466.
Process Assurance Capability Analysis Based on Capability Process, Detection Process Capabilities and Irregular Condition Actions in Automotive Industry Abid, Muhammad Miftahul; Wisudawati, Tri
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4041

Abstract

Rail roof side is an automotive product with high quality specifications. In the manufacturing process, there are unstable process issues that cause variations in size. On the other hand, the process abnormality detection system occurs at the end of the production process, so potential defects cannot be detected during the process. This study aims to ensure stable process quality so that defective products can be detected during the manufacturing process. The quality assurance process uses an approach based on process stability score, known as Cpk. The capability of process detection devices derived from the quality control technology used, and the ability to address irregular conditions identified through human capability to take action when process abnormalities occur. Based on the calculation of process quality assurance capability, a rank value of 1.70 indicates that the quality assurance system has been achieved. This means that the process assurance status is capable of preventing and detecting process variation issues and defects from the start of the process.Keywords – Assurance, Capability, Defect, Detection, Variation.
Minyak Kelapa dan Potensi Sifat Fungsionalnya untuk Kesehatan dan Industri Pangan Khairunnisa, Asyifa; Hanifah, Sofiani Nur; Amalia, Jelita; Juhana, Bagas Bagja; Primasari, Alina
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4632

Abstract

Coconut oil is one of the flagship products derived from coconut (Cocos nucifera L.), renowned for its economic value and significant health benefits. As one of the world’s largest coconut producers, Indonesia has considerable potential to develop coconut-based products, especially coconut oil. This article aims to provide a comprehensive overview of various types of coconut oil, including Virgin Coconut Oil (VCO), Crude Coconut Oil (CCO), and Refined Coconut Oil (RCO), along with their extraction processes, bioactive compounds, potential health benefits, and applications in food products. This literature review was conducted by selecting 58 reputable scientific articles published between 2015 and 2025. Coconut oil is known to contain functional compounds such as medium-chain fatty acids (MCFA), polyphenols, tocopherols, flavonoids, and phytosterols. These compounds demonstrate various pharmacological effects, including anti-inflammatory, antimicrobial, antioxidant, blood sugar regulation, anti-Alzheimer’s, and protection against coronary heart disease and obesity. In the food sector, coconut oil is used as a substitute for animal fats, as a structural fat (e.g., oleogel), as an emulsifier, and it is also developed into powder form. These findings support the potential utility of coconut oil, particularly VCO, to be developed as a functional and therapeutic food ingredient based on scientific evidence.Keywords – Coconut Oil, VCO, MCFA, Bioactive compounds, Functional food, Health benefits.
Penerapan Metode WP dan TOPSIS untuk Menentukan Unit Villa Sewa maupun Beli Berdasarkan Preferensi Pelanggan Sahputra, Arfi Andi; Irawan, Muhammad Dedi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4851

Abstract

The rapid growth of tourism in North Sumatra has increased the demand for accommodations, particularly villas. The abundance of villa choices often causes difficulties for tourists in selecting the most suitable option according to their preferences. This issue highlights the need for a Decision Support System (DSS) that can assist both customers and providers in making structured and objective decisions. This study aims to design a DSS for villa selection by applying the Weight Product (WP) and Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) methods. The research steps include determining criteria, assigning weights, calculating preference values, and testing the results using both methods. WP recommended Villa Bukit Indah as the best option with a score of 0.2154, while TOPSIS identified Villa Block F–G as the best alternative with a score of 0.5811. Through the aggregation process, the final result showed that Villa Block F–G ranked first among five alternatives with the highest average score of 0.39145. The findings indicate that WP and TOPSIS can be applied complementarily to produce more accurate accommodation recommendations. Therefore, the proposed DSS supports companies in marketing strategies while helping customers choose villas that match their needs and preferences.Keywords - Customer Preference, Decision Support System, TOPSIS, Villa, Weight Product.
Strategi Efisiensi Konsumsi Listrik di RS Pertamina Panorama Balikpapan dengan Metode Fuzzy Logic Romilado, Fither; Effendi, Yunus; Astharini, Dwi
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.4781

Abstract

Hospitals play a vital role in providing promotive, preventive, curative, and rehabilitative healthcare services. The highest electricity consumption in hospitals comes from lighting and air conditioning systems, thus requiring the implementation of an energy efficiency culture and appropriate technology selection to achieve environmentally friendly (green hospital) operations. This study aims to analyze the potential of applying energy efficiency culture and technology selection as well as to recommend strategies for reducing operational costs and developing energy-saving SOPs as part of green hospital practices. The fuzzy logic approach was applied to measure the level of energy efficiency at Pertamina Panorama Hospital Balikpapan, considering technological, electrical, mechanical and operational cost indicators. Data were collected from questionnaires distributed to 70 hospital staff to evaluate how energy-saving culture and technology choices support green hospital implementation. The results show that the adoption of technologies such as BMS, Smart Energy, Smart Material, Smart Water, Smart Waste, IEQ and Resilience & Safety reduced maintenance costs by 10–20%, despite an initial investment increase of 5–15%. The centroid fuzzy logic analysis yielded a crisp value of 84.7%, indicating efficient electricity consumption. The synergy between efficiency culture, modern technology, and cost strategies makes hospitals more energy-efficient, environmentally friendly and sustainable.Keywords - Efisiensi Energi, Fuzzy Logic, Green Building, Green Hospital.
Front Cover Jurnal Al Azhar Indonesia Seri Humaniora Page, Front
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 10, No 3 (2025): September 2025
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v10i3.5057

Abstract

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