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Tri Cahyanto
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INDONESIA
Indonesian Journal of Halal Research
Published by Universitas Islam Negeri Sunan Gunung Djati Bandung
ISSN : 26563754     EISSN : 26570165     DOI : 10.15575/ijhar
Core Subject : Religion, Health, Science, Education, Social,
Religion Biochemistry, Genetics & Molecular Biology Environmental Science Medicine & Pharmacology Other
Indonesian Journal of Halal Research (IJHAR) (p-ISSN: 2656-3754, e-ISSN: 2657-0165) is a scientific journal published by the Halal Center UIN Sunan Gunung Djati Bandung. This journal contains scientific papers from Academics, Researchers, and Practitioners about research on halal. Indonesian Journal of Halal Research (IJHAR) is published twice a year in February and August. The paper is an original script and has a research base on halal.
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Articles 125 Documents
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Laser-Induced Breakdown Spectroscopy (LIBS) Coupled with PCA and PLS for Identification and Adulteration Detection of Halal Meat Products Ahmad, Khairunnas; Saiful, Saiful; Abdulmadjid, Syahrun Nur; Prasetyo, Siswoyo
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.42382

Abstract

Pork adulteration in halal meat is a significant issue in Indonesia, emphasizing the need for accurate methods to ensure product authenticity and protect consumers. This study aims to identify various meat products and evaluate the use of Laser-Induced Breakdown Spectroscopy (LIBS) in combination with Principal Component Analysis (PCA) and Partial Least Squares (PLS) for detecting meat adulteration. Samples were collected from various sources and analyzed using LIBS, with PCA used to distinguish meat species qualitatively and PLS to assess adulteration quantitatively. LIBS effectively distinguishes meat types, while PCA successfully identifies meat samples based on the intensity of the elemental compositions. PLS achieves high accuracy R2 > 0.99 in detecting pork adulteration in beef, buffalo, mutton, and chicken, surpassing single-line emission regression methods with low LOD (2.65%, 4.69%, 2.38%, and 3.41%) and LOQ (8.08%, 14.23%, 7.23%, and 10.34%) values. This study demonstrates that LIBS combined with PCA and PLS is a feasible and accurate method for identifying various meat types and detecting pork adulteration. The approach offers a reliable solution for addressing meat adulteration issues and ensuring halal application of LIBS with PCA and PLS for pork detection and quantification in halal meat product compliance.
Physicochemical Properties of Halal Alternative Gelatin from Parrotfish (Scarus quoyi) Scales Optimized by Response Surface Methodology Yulian, Muammar; Reza, Muhammad; Ramadani, Nofa; Hamama, Rosi; Fadhilah, Raudhatul; Akmal, Yusrizal; Abass, Kasim Sakran; Paujiah, Epa; Hajisamae, Sukree; Zulfahmi, Ilham
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.38678

Abstract

The increasing demand for halal-friendly gelatin, combined with concerns over health risks associated with mammalian sources, has created a need for alternative raw materials. Fish scales from local species, such as parrotfish, offer a sustainable and promising option that has yet to be extensively explored. The study aims to investigate the physicochemical properties of gelatin extracted from the scales of the parrotfish (Scarus quoyi) scales. Response Surface Methodology (RSM) was employed to determine the optimal concentration of hydrochloric acid (HCl) and immersion time to maximize yield and quality. Physicochemical properties, including yield, moisture content, ash content, pH, and viscosity, were evaluated, and the structural characteristics of the gelatin were analyzed using Fourier-Transform Infrared Spectroscopy (FTIR). All processing steps were conducted in compliance with Halal Critical Control Points (HCCPs) to ensure the final product remained free from cross-contamination with non-halal substances. Response surface methodology optimization identified 4% HCl concentration and 29.4 hours of immersion as optimal conditions. These conditions produce gelatin with a yield, moisture, ash, pH, and viscosity are 14.5%, 4%, 0.48%, 4.15, and 1.78 cP, respectively. FTIR analysis confirmed that the extracted gelatin exhibited absorption peaks consistent with those of commercial gelatin, indicating a functional group similarity. Compared to gelatin from other fish species, parrotfish gelatin demonstrated a competitive yield and notably low moisture content, thereby enhancing its stability and storage potential. These findings highlight the potential of parrotfish scales as a sustainable source of halal gelatin, contributing to waste reduction and offering a viable alternative to mammalian gelatin.
Moderator Effect of Halal Certified Awareness on Millennials and Generation Z Purchasing Decisions of Non-Halal Beauty Products Juliana, Juliana; Mardiatunnisa, Mardiatunnisa; Rosida, Rida; Nasim, Arim; Budiwati, Neti; Azim, Mohammad; Rusydiana, Aam Slamet
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.38344

Abstract

This study examines the impact of beauty influencers, brand image, and awareness of halal certification on Muslim women’s purchasing decisions regarding non-halal certified beauty products, utilizing the Stimulus–Organism–Response (SOR) framework. Data were collected from 290 respondents and analyzed with Partial Least Squares-Structural Equation Modeling (PLS-SEM). The model explains 74.4% of the variance in purchase decisions and 62.7% of the variance in attitude, indicating strong explanatory power. The results reveal that beauty influencers have a significant impact on brand image (β = 0.146, p < 0.01) and attitude (β = 0.072, p < 0.05), while brand image has a strong influence on attitude (β = 0.778, p < 0.001). Attitude has a substantial positive effect on purchase decisions (β = 0.677, p < 0.001) and mediates the impact of beauty influencers on purchasing behavior. In contrast, brand image does not directly influence purchase decisions. Furthermore, awareness of halal certification negatively affects purchasing decisions (β = –0.235, p < 0.001) and weakens the relationship between attitude and purchasing decisions (β = –0.076, p < 0.01). These findings underscore the pivotal role of consumer attitudes in shaping purchase intentions, while also highlighting the significance of halal awareness in the beauty industry. The study suggests that strengthening halal literacy and implementing strategic marketing are essential for enhancing consumer trust and supporting the growth of halal-certified beauty products.
Muslim Tourists' Perspectives on Halal and Muslim-Friendly Tourism in South Korea Mustaqim, Muhamad; Hana, Kharis Fadlullah; Alimin, Masnaini
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.45033

Abstract

Identifying the needs of Muslim travelers is crucial for the tourism industry’s development, particularly as the demand for Muslim-friendly tourism increases alongside the global Muslim population. This study aims to understand the perspectives and factors influencing the needs of Muslim tourists with halal and Muslim-friendly tourism in South Korea. This study employs a qualitative phenomenological approach, collecting primary data from 18 semi-structured interviews conducted in Seoul, supplemented by secondary and observational data. The data were analyzed using qualitative data analysis software (QDA Miner Lite), and validity testing was conducted using internal and external validity tests. This research outlines the key requirements that South Korea, as a Muslim-minority country, must fulfill to establish a halal-friendly image, such as providing halal food, worship facilities, transportation, accommodation, safety, and destinations. Supported by various studies on the needs of Muslim tourists and the challenges in implementing these facilities, the findings emphasize the crucial roles of standardization, infrastructure, and cultural sensitivity in attracting and satisfying Muslim travelers. South Korea has made progress in developing travel facilities, but additional improvements in halal services and regulations are needed to better meet the needs of Muslim travelers.
Determinants Influencing Micro, Small, and Medium Enterprises (MSMEs) Decisions to Pursue Halal Certification Bahrudin, Moh; Iqbal, Muhammad; Saefurrohman, Ghina Ulfa; Walsh, John
Indonesian Journal of Halal Research Vol. 7 No. 2 (2025): August
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ijhar.v7i2.39949

Abstract

Understanding the factors that influence Micro, Small, and Medium Enterprises (MSMEs’) to obtain halal certification is important because it can help increase their participation, strengthen consumer trust, and promote sustainable growth in the halal sector. This study aims to analyze the determinants influencing MSMEs’ decisions to pursue halal certification, focusing on five critical factors: consumer awareness, regulatory processes, trust and reputation, economic considerations, and religiosity. Employing a quantitative explanatory research design, supplemented by qualitative interviews, data were collected from 100 MSMEs’ operating in the food, beverage, cosmetics, and fashion sectors. All constructs showed high validity and reliability, with Cronbach’s Alpha ranging from 0.783 to 0.828 and item-total correlations above 0.30, while the Kolmogorov–Smirnov test confirmed that the residuals followed a normal distribution. Additionally, Variance Inflation Factor (VIF) and tolerance values indicated no multicollinearity among the independent variables, and the Glejser test showed no heteroskedasticity, supporting the regression model’s validity and reliability. The results indicate that consumer awareness (β = 0.308, p < 0.01), regulatory processes (β = 0.153, p < 0.05), trust and reputation (β = 0.204, p < 0.05), and religiosity (β = 0.249, p < 0.01) significantly and positively influence MSMEs’ decisions to pursue halal certification, while economic factors (β = 0.020, p = 0.764) have no significant effect. The study concludes that consumer awareness, regulatory process, trust, and religiosity influence MSMEs' decisions to pursue halal certification.

Page 13 of 13 | Total Record : 125

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