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Jurnal Mutu Pangan : Indonesian Journal of Food Quality
ISSN : 23555017     EISSN : 26849550     DOI : 10.29244
JMP is published twice a year, i.e. in April and October. In accordance to the objectives of the Jurnal Mutu Pangan, the scope of the manuscript as the result of research and brief communication related to the needs of practitioners in the food industry, both texts on the development of methods and products, food processing technology, policy studies or food regulation, risk analysis, quality system design and food security, business design or feasibility studies, as well as quality, nutrition and health. In each presented text, practical application that contains briefly the benefits of research results and their potential to be applied in the food industry. On volume 1 (1) April 2014 as the first edition, the manuscript of the results of research on Food, Nutrition and Health Policies, Food Quality, and Process Technology was presented.
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Articles 195 Documents
Effect of Drying Temperature and Slice Thickness on Drying Kinetics, Moisture Diffusivity, Energy Use, and Color Change in Convectively Dried Chayote Squash Slices Nurkhoeriyati, Tina; Rustandi, Ignatius Arya Krishna; Mwape, Mwewa Chikonkolo
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 12 No. 2 (2025): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2025.12.2.141

Abstract

Insufficient fiber intake is strongly associated with chronic diseases. Chayote squash (Sechium edule), widely available in Indonesia, has potential as a fiber source, and drying provides a practical method for its use in food products. This study evaluated the drying kinetics, specific energy consumption (SEC), total color change (ΔE*ab), and effective moisture diffusivity (Deff) of chayote slices under different temperatures (50, 60, and 70 °C) and thicknesses (3 and 6 mm) to determine the optimum drying conditions. Drying time (DT) ranged from 150 min (70 °C, 3 mm) to 350 min (50 °C, 6 mm). The approximation of diffusion and the Midilli and others models best represented the drying kinetics. The highest SEC was 3.40×10⁶ kJ·kg⁻¹ (60 °C, 3 mm), while other treatments showed no significant differences. Deff increased with temperature and thickness (3.38×10⁻¹⁰ to 1.28×10⁻⁹ m²·s⁻¹). Food color, an important factor influencing consumer acceptance, showed no significant ΔE*ab differences across treatments. The optimum drying condition determined was 70 °C with 3 mm slices (DT of 149 min, ΔE*ab of 16.62, SEC of 3.02×10⁶ kJ·kg⁻¹). These findings provide insights into designing chayote drying processes that achieve desirable quality while minimizing energy consumption.
Korelasi Sidik Jari Teh Putih (Camellia sinensis) dan Aktivitas Antioksidannya Menggunakan Spektrofotometri Inframerah Transformasi Fourier (FTIR) dan Analisis Data Multivariat Yusuf, Muhammad Shalahuddin; Hunaefi, Dase; Yuliana, Nancy Dewi
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 12 No. 2 (2025): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2025.12.2.130

Abstract

White tea, made from young tea leaves dried without enzymatic fermentation, retains higher antioxidant content and has a unique sensory profile based on its growing region and processing method. Fourier transform infrared resonance (FTIR) spectrophotometry measures the absorption of infrared radiation by molecular bonds, generating a unique fingerprint. FTIR can monitor changes in the chemical composition during tea processing. Each producer may have different processing techniques that affect tea quality. A study analyzed white tea samples from five producers in Java, Indonesia, using FTIR fingerprinting and antioxidant activity. Sample D from Central Java had the highest DPPH antioxidant activity, followed by samples E (from West Java), H (from East Java), and P and G (from West Java). FTIR fingerprint analysis identified common absorption peaks at wave numbers 1242 (ester), 1600–1400 (ring double bond), 3518 cm⁻¹ (phenol), 2360 (amine), and 1400–1200 cm⁻¹ (carbonyl). Orthogonal partial least squares–discriminant analysis (OPLS-DA) grouped the samples into two classes regardless of the region: D, E, and H in class 1, and P and G in class 2. Wave numbers attributed to amine, aromatic, and aldehyde groups were among the discriminating markers for class 1 and class 2. The results of OPLS analysis revealed a strong positive correlation between wave numbers 1258, 1342, 1466, 2392, and 2685 cm⁻¹. These wave numbers were found at higher intensities in sample D, which had the highest antioxidant activity. Thus, they can be used as important markers for white tea with good antioxidant activity.
Implementasi Kebijakan SPP-IRT oleh Dinas Kesehatan Kabupaten/Kota di Provinsi Jawa Barat Dewi, Retno Anggrina Khalistha; Tio, Yohana Tania; Nuraida, Lilis; Rahayu, Winiati P.
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 12 No. 2 (2025): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2025.12.2.198

Abstract

The Certificate of Fulfillment of Home Industry Processed Food Production Commitments (SPP-IRT) is a legal authorization granted to home industries (IRTP) to produce and distribute processed food products (P-IRT). This study aimed to evaluate the suitability of SPP-IRT issuance in West Java Province and to identify the obstacles encountered in its implementation across different regions. The research was conducted using survey data from 17 respondents, each representing a District/City Health Office in West Java. The level of implementation was categorized into four groups—appropriate, moderately appropriate, less appropriate, and not appropriate—based on scores for main and additional criteria. The District/City Health Offices in West Java achieved 96.47% compliance with the main monitoring criteria and 94.12% compliance with the additional criteria. Fourteen health offices (82.35%) were categorized as appropriate, while three (17.65%) were categorized as less appropriate. The main obstacles reported by the District/City Health Offices included limited human resources, insufficient time, and inadequate budgets. Suggested solutions included increasing the number of certified food safety instructors and district food inspectors, improving time management and work prioritization, and optimizing budget allocation.
Pengaruh Blansir dan Konsentrasi CMC terhadap Karakteristik Sirup Kulit Kopi Robusta (Coffea canephora) Nisah, Adinda Khairun; Romauli, Nauas Domu Marihot
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 12 No. 2 (2025): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2025.12.2.169

Abstract

Coffee processing frequently generates large amounts of coffee husk waste due to the absence of subsequent utilization, thereby contributing to environmental pollution. However, the presence of antioxidant compounds in coffee husk waste offers potential for its valorization into functional food products such as syrup beverages. The formulation of syrup requires the addition of stabilizing and thickening agents, such as carboxymethyl cellulose (CMC), to maintain product stability and achieve a desirable viscosity that meets consumer preferences. Blanching is applied to improve the characteristics of the syrup product. This study aimed to investigate the potential of robusta coffee husk as a natural source of antioxidants and to evaluate the effects of varying CMC concentrations on the physicochemical and sensory properties of coffee husk syrup. Three blanching treatments—no blanching, hot water blanching, and steam blanching—were applied to the coffee husks, combined with CMC concentrations of 0.05%, 0.10%, and 0.15%. Among all treatments, the combination of steam blanching and 0.10% CMC produced the most favorable results, with IC₅₀ (175.51 μL/mL), L* (31.82), a* (7.57), b* (9.26), color index (50.58 °Hue), total dissolved solids (72.71 °Brix), viscosity (68.73 cP), and total microbes (3.1×10² CFU/mL). These values meet the quality requirements established by the Indonesian National Standard for syrup products (SNI 3544:2013), which specifies a maximum total plate count of 5.0×10² CFU/mL.
Persepsi dan Tantangan Sertifikasi Perikanan Berkelanjutan oleh Perusahaan Pengolahan Produk Perikanan Arsyad, Padma Rizki Dwi Arieanti; Rahayu, Winiati P.; Nurjanah, Siti
Jurnal Mutu Pangan : Indonesian Journal of Food Quality Vol. 12 No. 2 (2025): Jurnal Mutu Pangan
Publisher : Department of Food Science and Technology (ITP), Faculty of Agricultural Technology, Bogor Agricultural University (IPB) in collaboration with the Indonesian Food and Beverage Association (GAPMMI), the National Agency of Drug and Food Control, and th

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmpi.2025.12.2.188

Abstract

The Sustainable Development Goals (SDGs) reflect a commitment to utilizing natural resources for human well-being. This includes efforts to promote a sustainable food system, including fishery products known as blue food. Sustainable aquaculture certification is important to ensure that products come from responsible sources, considering aspects of food safety, environment, animal welfare, and social responsibility. This study aims to assess the perception of companies towards the certification, including knowledge, attitudes, behaviors, and challenges in sustainable aquaculture certification. The survey was conducted on thirty respondents from aquaculture processing companies, divided into fifteen certified companies and fifteen uncertified companies. Certified companies showed good knowledge and attitude percentage scores (100%), and good behavior (93.3%). Meanwhile, uncertified companies had good knowledge (80%) and attitude (93.3%), but lower behavior (73.3%). This shows a behavioral gap in the uncertified group, even though they have a positive attitude towards sustainability certification. Significant correlations (p<0.05) between variables were identified between knowledge-behavior (rs=0.515), attitude-behavior (rs=0.639), attitude-challenge (rs=0.620), and behavior-challenge (rs=0.902). In uncertified companies, no significant correlation was found. This finding indicates that certified companies have a strong relationship between understanding, attitude, and behavior even though the companies are aware of the major challenges in implementation, while uncertified companies face structural or motivational barriers that hinder behavior even though they have a positive attitude. The main challenge faced by certified and uncertified companies is the limited knowledge of the team in implementation, with percentages of 40 and 46%, respectively. In addition, both groups of companies also face challenges related to the excessive cost of certification, which is recognized by 33% of each group.