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Abd. Kakhar Umar
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abd.kakhar@etflin.com
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+6282216335184
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halal@etflin.com
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Sungai Manonda Street No 2, Duyu, Tatanga, Palu City 94225, Indonesia
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INDONESIA
Halal Science
Published by ETFLIN
ISSN : -     EISSN : 31232809     DOI : https://doi.org/10.58920/halal
Core Subject : Religion,
Religion
Halal Science is an international, peer-reviewed journal published by ETFLIN dedicated to advancing scientific knowledge and innovation in areas related to Halal products and practices. The journal provides a platform for researchers, industry professionals, and policymakers to share original research, reviews, and case studies that support the integrity, safety, and compliance of Halal goods and services. This journal is affiliated with Faculty of Pharmacy, Universitas Islam Sultan Agung. We encourage submissions that contribute to the advancement of halal knowledge, innovation, and application through empirical research, product development, and critical analysis. Journal Scope: Halal Food, Pharmaceuticals, and Cosmetics (halal authentication techniques; halal ingredient sourcing and traceability; development of halal-compliant formulations; animal welfare in halal meat production; halal nutraceuticals and functional foods; halal vaccine and medicine research; cross-contamination prevention in halal manufacturing; halal packaging considerations; halal cosmetic ingredient transparency and formulation standards) Halal Analytical Method Development (molecular-based detection methods: DNA barcoding, PCR, qPCR for species identification; immunological assays such as ELISA for non-halal contaminants; chromatographic and spectroscopic techniques (e.g., HPLC, GC-MS, FTIR) for halal compound profiling; development and validation of portable halal testing devices; fingerprinting technologies for halal authentication; sensor-based detection systems; method standardization for halal laboratories; integration of AI and machine learning in halal analysis) Halal Regulatory, Quality Assurance, and Management (comparative analysis of halal certification standards across jurisdictions; implementation of halal quality management systems (HQMS); halal risk assessment and critical control points (HRACCP); halal audit frameworks and compliance monitoring; halal logistics and cold chain management; policy development and enforcement strategies; digital traceability and blockchain for halal assurance; legal and ethical dimensions of halal labeling; crisis management in halal certification integrity) Halal Marketing and Tourism (halal and islamic marketing; halal consumer behavior; halal branding strategies; halal market segmentation and positioning; digital marketing for halal products; cross-cultural aspects of halal marketing; halal tourism development; halal hospitality services; muslim-friendly destinations; service quality in halal tourism)
Arjuna Subject : Umum - Umum
Articles 10 Documents
 1 
The Influence of Halal Awareness on Halal Food and Beverage Consumption among University Students
ETFLIN Journal Volume 1 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0102464

Abstract

The increasing diversity of food and beverage products in modern markets raises concerns regarding Muslim consumers’ consistency in prioritizing halal-certified products. Although halal awareness has been widely discussed, empirical studies focusing on students within Islamic-based academic programs remain limited. This study aims to examine the relationship between halal awareness and halal consumption among undergraduate students of the Sharia Economic Law Program at UIN Raden Mas Said Surakarta. A quantitative approach was employed, involving 307 students from the 2019–2022 cohorts selected through proportional sampling. Data were collected using a structured questionnaire and analyzed using correlation and simple linear regression techniques. The results indicate a significant positive association between halal awareness and halal consumption (R = 0.690; R² = 0.476; t = 16.652; p < 0.001). Pearson’s correlation coefficient (r = 0.642) further demonstrates a moderately strong positive relationship between the two variables. These findings suggest that students with higher levels of halal awareness tend to exhibit stronger halal consumption behavior. However, the proportion of variance explained also indicates that factors beyond awareness may influence consumption decisions. The study highlights the importance of strengthening halal awareness through educational initiatives and institutional support as part of broader efforts to promote halal lifestyles. The results also provide insights for educational institutions and policymakers in developing strategies that support the sustainable growth of the halal industry, particularly among young consumers.
Evaluation of an Ultra-Sensitive PCR Assay for Porcine Mitochondrial Cytochrome b Detection under Laboratory Conditions
ETFLIN Journal Volume 1 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0102466

Abstract

Food adulteration with porcine derivatives poses significant challenges to halal authentication and consumer protection. Sensitive molecular detection methods are therefore required to support food authenticity assessment. This study aimed to evaluate the analytical sensitivity of a PCR-based assay targeting porcine mitochondrial cytochrome b (cyt b) DNA. Genomic DNA was isolated from porcine intestine, adipose tissue, liver, blood, and muscle using the Wizard® Genomic DNA Purification Kit, quantified by spectrophotometry, and amplified using species-specific primers. Analytical sensitivity was assessed using stepwise serial dilutions of porcine DNA under controlled laboratory conditions. The extracted DNA showed acceptable purity for PCR amplification, with A260/A280 ratios within the expected range. PCR amplification produced detectable cyt b bands across a wide range of nominal DNA dilution levels, indicating high analytical sensitivity of the assay. The detection limit was determined operationally based on consistent visual band detection following agarose gel electrophoresis. These findings demonstrate the potential of the optimized PCR assay as a sensitive molecular tool for porcine DNA detection, with prospective applicability for halal authentication and food safety monitoring pending further validation in complex food matrices.
Halal Awareness, Halal Certification, and Their Impact on Consumer Purchase Intention in Indonesia
ETFLIN Journal Volume 1 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0102467

Abstract

The rapid growth of the halal industry has increased the need for reliable halal products, yet concerns persist regarding consumer awareness and the credibility of certification systems. This study examines the effects of Halal Awareness and Halal Certification on Purchase Intention among university students in Semarang, Indonesia. A quantitative cross-sectional survey was conducted using structured online questionnaires distributed to 100 undergraduate students. This sample size meets minimum methodological recommendations for regression analyses, allowing adequate statistical testing of the proposed relationships. Data were analyzed through validity and reliability assessments, classical assumption tests, and multiple regression analysis using IBM SPSS Statistics 25. The results show that Halal Awareness (β = 0.391, p = 0.006) and Halal Certification (β = 0.566, p < 0.001) both have significant positive effects on Purchase Intention. The model explains 43.8% of the variance in purchase intention (Adjusted R² = 0.438), indicating moderate explanatory power while suggesting that more than half of consumer intention is influenced by factors not measured in this study. The analysis focuses specifically on awareness and certification constructs, without incorporating additional variables such as religiosity, perceived quality, or prior purchasing experience.Because the respondents were drawn from a single Islamic university, the findings are context-specific and not representative of the broader Indonesian population. Nonetheless, the study highlights the importance of improving consumer understanding of halal principles and strengthening certification credibility. Future research should employ more diverse samples and longitudinal designs to enhance generalizability and clarify causal relationships.
Halal Supply Chain Management (HSCM) in Traditional Poultry Markets: A Case Study of Wonokromo and Asem, Surabaya
ETFLIN Journal Volume 1 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0102463

Abstract

The rapid expansion of the halal economy has created challenges in ensuring compliance within traditional markets, where regulatory frameworks often diverge from everyday consumer practices. This study examines the implementation of Halal Supply Chain Management (HSCM) in two traditional poultry markets in Surabaya Wonokromo and Asem by assessing halal certification, operational practices, and consumer purchasing behavior. A qualitative case study design was applied using purposive sampling to recruit 20 participants, including farmers, distributors, slaughterhouse operators, retailers, and consumers. Data were collected through semi-structured interviews, systematic observations, and document analysis conducted between August and November 2019. The document analysis involved halal certificates, market permits, and regulatory guidelines, supporting triangulation of findings. Although the data were collected in 2019, they remain relevant because structural conditions in traditional markets and consumer purchasing patterns have not changed substantially in recent years. Findings show that Wonokromo Market uses slaughterhouses certified by the Majelis Ulama Indonesia (MUI), yet certification has minimal influence on buyer decisions. Most consumers prioritize freshness (72%), price (65%), and proximity (58%), while only 22% consider halal labels important. Asem Market, meanwhile, follows halal-compliant slaughtering practices despite lacking formal certification, largely due to low consumer demand and limited regulatory accessibility. The study concludes that halal certification enhances procedural credibility but has limited economic and behavioral impact in traditional markets, where trust is shaped primarily by cultural norms, vendor familiarity, and direct product assessment. Strengthening halal assurance systems therefore requires integrated strategies that combine consumer education, policy incentives, and more accessible certification mechanisms.
Vaccine Decision-Making in Kaliombo Village: The Role of Halal Awareness, Emergencies, and Religiosity
ETFLIN Journal Volume 1 Issue 2
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0102465

Abstract

The controversy surrounding the halal status of the AstraZeneca COVID-19 vaccine, combined with the urgency of pandemic control efforts, has raised concerns among Muslim communities, particularly in rural settings. This study examines the effects of halal awareness, perceived emergency conditions, and religiosity on individuals’ decisions to receive the AstraZeneca vaccine in Kaliombo Village, Bojonegoro Regency. A quantitative survey involving 112 respondents was analyzed using multiple regression, t-tests, F-tests, and Moderated Regression Analysis (MRA). The results show that halal awareness has a statistically significant direct effect on vaccination decisions (t = 2.227, p = 0.028), whereas perceived emergency conditions do not (t = 1.803, p = 0.074). Together, halal awareness and emergency conditions significantly influence vaccination decisions (F = 9.253, p < 0.001), though their explanatory power remains modest (R² = 0.145). Religiosity does not moderate these relationships but functions as an independent predictor (t = 2.653, p = 0.009), increasing the explained variance to 17.5% (R² = 0.175). While statistically significant, these effects are substantively modest, indicating that behavioral decisions are shaped by multiple social and contextual factors. Overall, the findings highlight the prominent role of halal awareness and religiosity in vaccine acceptance and underscore the need to integrate religious considerations into public health communication strategies.
Consumer Perspectives and Certification Barriers: A Case Study at Rumah Makan Uda Denai
ETFLIN Journal Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0101361

Abstract

Halal certification plays a crucial role in ensuring food compliance with Islamic law, yet its adoption among small food businesses in Indonesia remains limited. This case report addresses this gap by examining consumer perceptions and identifying the barriers faced by small restaurant owners in pursuing halal certification. The study was conducted at Rumah Makan Uda Denai in Bengkulu City, employing a qualitative descriptive approach. Data were collected through semi-structured interviews, observation, and documentation, involving eight informants. Thematic analysis and data triangulation were employed to ensure the validity of the findings. Findings reveal a spectrum of consumer attitudes, ranging from formal reliance on certification to informal trust in the owner's religious commitment. The primary barrier identified is the owner's limited awareness and understanding of the certification process, which is further compounded by insufficient institutional support. These results underscore the need for targeted outreach and simplified certification mechanisms to support small enterprises. The study contributes to discussions on halal governance in microbusiness settings and highlights practical implications for policymakers and certifying bodies.
Product Knowledge and Halal Certification as Determinants of Halal Pharmaceutical Purchase Behavior
ETFLIN Journal Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0101362

Abstract

This study examines the impact of product knowledge and halal certification on consumers' purchase decisions for pharmaceutical products in Mojorejo Village, Madiun. Using a quantitative associative approach, data were collected from 100 respondents through questionnaires and interviews, employing stratified random sampling based on educational level. The research applied multiple linear regression analysis to examine the direct and combined effects of the independent variables on purchasing behavior. Results indicate that both product knowledge and halal certification have a significant positive influence on purchase decisions, both individually and simultaneously. The regression model yielded an R² value of 0.542, indicating that the independent variables explain 54.2% of the variance in purchasing decisions. Classical assumption tests confirmed the validity and reliability of the regression model. These findings suggest that pharmaceutical companies and health regulators should prioritize transparent halal certification and educational outreach, while policymakers can improve access to verified halal-certified pharmaceuticals.
Awareness of Halal Certification Ownership Among Micro, Small, and Medium Enterprises (MSMEs) in Iringmulyo, East Metro
ETFLIN Journal Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0101363

Abstract

Halal certification serves as a formal assurance that products comply with Islamic law, making it increasingly important in Muslim-majority markets, such as Indonesia. However, many Micro, Small, and Medium Enterprises (MSMEs) still lack certification due to limited awareness and procedural challenges. This study aims to assess the level of awareness and understanding of halal certification among MSMEs in Iringmulyo, East Metro, and identify barriers to certification uptake. A qualitative descriptive approach was employed, utilizing field research methods that included interviews and documentation. Thirteen informants, comprising 10 MSME owners, 1 local official, 1 religious affairs officer, and 1 policymaker, were selected through snowball sampling. The findings reveal that while most MSME owners view halal certification as both a religious obligation and a business strategy, many face difficulties in navigating the certification process due to a lack of knowledge and support from the government. These results suggest the need for targeted education, streamlined procedures, and institutional support to improve halal compliance and enhance MSME competitiveness.
Evaluation of Pork-Specific DNA Primers for Halal Authentication in Processed Meats
ETFLIN Journal Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0101364

Abstract

Ensuring the authenticity of halal-labeled food products is a growing global concern, particularly due to recurring reports of adulteration with non-permissible components such as pork. Molecular techniques, especially polymerase chain reaction (PCR), offer a sensitive and specific means to detect pork DNA in processed meats, where traditional protein-based assays often fail due to denaturation. This study evaluates the sensitivity of five pork-specific mitochondrial DNA primers, ND5, Cytochrome B(1), Cytochrome B(2), PPA8, and Pork (F2/R1), for detecting Sus scrofa DNA in processed meat products using conventional PCR. Genomic DNA was extracted from corned pork and beef meatball samples and amplified using each primer under optimized conditions. Of the five primers tested, only PPA8, Pork (F2/R1), and Cytochrome B(2) produced clear, specific amplicons in pork samples, with no cross-reactivity observed in beef samples. PPA8 and Pork (F2/R1) demonstrated the strongest and most consistent amplification, suggesting superior sensitivity and reliability. ND5 and Cytochrome B(1) showed poor performance, indicating limited applicability in processed food matrices. These findings confirm the utility of selected primers in halal authentication and highlight the importance of empirical validation in primer selection. Future work should focus on expanding primer testing across diverse processed food types and incorporating quantitative PCR to establish detection thresholds.
Detection of Porcine Gelatin in Jelly Soft Candies Using Near-Infrared Spectroscopy and Chemometrics
ETFLIN Journal Volume 1 Issue 1
Publisher : ETFLIN Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58920/halal0101342

Abstract

Gelatin, commonly used in jelly soft candies, is often derived from porcine sources, which Islam prohibits. This study developed a rapid and reliable method for detecting porcine gelatin using near-infrared (NIR) spectroscopy combined with chemometric analysis to support halal verification. Twenty samples were analyzed: 10 with 100% bovine gelatin and 10 containing 10–100% porcine gelatin. Spectral data were processed using partial least squares (PLS) regression and linear discriminant analysis (LDA). The PLS model showed high predictive accuracy (RMSEC = 2.87, R²cal = 0.9931; RMSEP = 0.0124, R²val = 0.9919), while LDA classified samples with over 90% accuracy. Results were consistent with the Xema Pork Detection Kit, confirming the method’s reliability. This approach offers a fast, accurate tool for halal compliance in food products.

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