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Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)
Published by Universitas Brawijaya
ISSN : -     EISSN : 26225921     DOI : https://doi.org/10.21776/ub.afssaae
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Engineering Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering
The Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering is aimed to diseminate the results and the progress in research, science and technology relevant to the area of food sciences, agricultural engineering and agroindustrial engineering. The development of green food production, agricultural and agroindustrial practices to reduce the ecological footprint to the environment is also the key focus of the journal.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 218 Documents
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Optimization of the performance of a biomaterial-based wet scrubber system for enhancing pollutant gas absorption efficiency in environmentally friendly industrial applications Hita, Muhammad Arga; Choiron, Miftahul
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

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Abstract

The rapid expansion of agro-industrial activities in Indonesia has led to a significant increase in exhaust gas emissions, including formaldehyde (HCHO), volatile organic compounds (VOCs), carbon dioxide (CO₂), and carbon monoxide (CO). These pollutants contribute to the formation of tropospheric ozone, acid rain, and greenhouse effects, which directly impact human health and ecosystems. Although wet scrubber technology is widely used to reduce such pollutants, conventional systems remain limited, particularly in capturing non-polar gases and micro-particles. This study developed a biomaterial-based wet scrubber system that integrates a mechanical approach (nozzle diameter variation) with a material approach (banana-stem biomaterial filter) to improve pollutant gas absorption efficiency. Four nozzle diameters (0.8, 0.5, 0.3, and 0.1 mm) and three biomaterial filter densities (50, 75, and 100 g/L) were tested for their performance in absorbing HCHO, VOCs, CO₂, and CO gases. The results demonstrated that the combination of a 0.3 mm nozzle and a 100 g/L banana-stem filter achieved the highest absorption efficiencies — 87.5% for VOCs, 84.2% for HCHO, and 90.1% for CO₂. The decrease in water pH from 7.1 to 5.8 indicated enhanced dissolution of acidic gases, while the increase in TDS up to 1,350 mg/L reflected the accumulation of dissolved compounds due to absorption reactions. ANOVA analysis confirmed that both nozzle diameter and filter density significantly affected system efficiency (p < 0.05). This study highlights the potential of integrating biomaterial-based wet scrubber technology as an effective, economical, and sustainable solution for industrial air pollution control, supporting the transition toward green industrial practices in Indonesia.
Antibacterial activity of grass jelly leaf pectin-based edible coating enriched with clove oil on fruit-cut crystal Guava (Psidium guajava) Satar, Ibdal; Fadhillah, Aulia Rizky; Choerun Nissa, Rossy
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

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Abstract

Natural edible coatings offer a viable solution to extend post-harvest longevity by creating a protective barrier that inhibits the quality degradation. This work aimed to evaluate the effectiveness of pectin-based edible coating fortified with clove oil (CO) on the quality of fresh-cut crystal guava (FCG). A completely randomized design (CRD) was applied in preparing the edible coating formulations. The treatments consisted of pectin concentrations (i.,e. 0%, 1%, 3%, 5%, and 7% (w/v)) each incorporated with 25% (v/v) CO. The edible coating was applied to FCG and then stored for 2, 4, 6, and 8 days at room temperature. Subsequently, physicochemical properties of FCG such as weight loss, moisture, vitamin C content, hardness, and total plate count (TPC) were periodically assessed. The optimal formulation was identified as P1M (1% pectin; 0.25% CO), which most effectively preserved FCG. This treatment resulted in a minimal weight loss of 2.32%, maintained high moisture content (88.26%), preserved vitamin C (0.22 ppm), and retained texture (621.23 gf). Crucially, the TPC remained within the acceptable microbial limits. These findings demonstrate that the coating is a promising natural preservative for extending the shelf life of FCG.
Reconceptualizing livestock waste as an energy resource: The role of biogas systems in achieving circular and low-carbon economies Kette, Arlindo Umbu Saki; Susiolo, Bambang; Suhartini, Sri; Setyawan, Hendrix Yulis
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

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Abstract

Energy is an important factor supporting the fulfillment of human life needs and the economy in both developed and developing countries, including Indonesia. One energy source that has potential for development and implementation in Indonesia is biomass. Livestock manure is one of the biomasses available in Indonesia that contains methane gas which can be used as a biogas energy source. Initial substrate characterization is very important for understanding the potential and efficiency of anaerobic fermentation processes in biogas production. Cattle manure as lignocellulose biomass has physical and chemical properties that affect the rate of organic degradation and methane yield. The CHNSO test method uses CHNSO Elemental analyzer, Hemicellulose test uses the Chesson method, Total N test uses the Kjeldahl method, P and K methods follow SNI 7763: 2018. Research results showed C 41.27%, H 4.63%, N 0.954%, S n. a, O 18.01%, N-Total 1.365, P₂O₅ 0.797, K₂O 0.594, Hemicellulose 15.788, Cellulose 34.62, Lignin 29.85, Lignocellulose 80.26, Dry Matter 93.97, Ash Content 18.26, Crude Protein 7.43, Crude Fiber 35.85, Crude Fat 0.28, Methane Yield Content 109.80. Cattle manure has high lignocellulose content and optimal C/N ratio with methane yield of 109.80 mL/g VS, demonstrating potential as a renewable energy substrate as well as raw material for organic fertilizer rich in macro nutrients.
Performance measurement coffee supply chain on social aspects using the supply chain operations reference (SCOR) approach in the Malang, East Java Santoso, Imam; Astuti, Retno; Pranowo, Dodyk; Choirun, Annisa’u; Afifah, Yunika Nisa; Maharani, Haqia Sekar; Sinaga, Adello Togario; Wafi’uddin, Izzum; Lu'ayya, Naila Maulidina
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
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A performance evaluation system for the coffee supply chain is essential to ensure the sustainability of the coffee industry in the Malang Raya region. This study aimed to design a performance measurement system focusing on the social dimension of the coffee supply chain in Malang Raya, to assess the performance score of each indicator and provide improvement recommendations. The performance evaluation applies the Supply Chain Operations Reference (SCOR) model, with weighting of performance indicators using the Analytical Hierarchy Process (AHP), and normalization of values using the Snorm De Boer method. The Traffic Light System (TLS) is employed to identify priority indicators for improvement. Results from the SCOR-based assessment indicate that Karangploso farmers scored 61.03 (Average), Dampit farmers 70.01 (Good), and Wonosantri farmers 78.32 (Good). The performance score for the roastery was 67.66 (Average), while the coffee industry scored 79.53 (Good). Based on the TLS approach, improvement recommendations for farmers, roasteries, and the coffee industry include enhancing workforce training and skill development, increasing local labor absorption, developing policies to fulfill social standards, expanding strategic partnerships, and promoting the sustainability of the coffee industry through a holistic, multi-stakeholder approach.
Physicochemical characteristics and fourier transform infrared spectroscopy (FTIR) analysis of non-cariogenic gummy candy as response to Chlorella vulgaris microalgae and xylitol sweetener Khairi, Amalya Nurul; Oktafiany, Lintang Puja; Jebreen, Ali Mohammad Yousef
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
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Abstract

Gummy candies are popular semi-solid products, but mostly are high in sucrose and low in nutritional value. Fortification with Chlorella vulgaris, which is rich in protein and micronutrients, and the use of xylitol as a low-calorie sweetener, has the potential to improve the functional quality of the product. This study aimed to evaluate the effect of variations in Chlorella vulgaris and xylitol on the physicochemical characteristics of gummy candies using a one-factor completely randomized design with five formulations (F0–F4). The analysis included physical properties (i.e., hardness, cohesiveness, gumminess, chewiness, adhesiveness), chemical properties (i.e., pH, total protein, soluble, insoluble), and functional groups through FTIR. The results showed that the treatment had a significant effect (p < 0.05) on all parameters. The best selected formulation produced a hardness of 2.37 N, cohesiveness of 0.78, gumminess of 0.84 N, chewiness of 1.21 Nmm, and total protein of 11.99%. The FTIR spectrum identified O–H bands at 3283.75 cm⁻¹, C–H at 2920.39 cm⁻¹, and Amide I at 1632.18 cm⁻¹, indicating interactions between components in the gel matrix. Overall, the combination of Chlorella vulgaris and xylitol produces high-protein gummy candies with good physicochemical quality and potential as functional foods supporting stunting prevention.
A review on the digitalization of integrated halal assurance and quality management system Puspaningtyas, Shinta Diah; Hidayati, Luki; Ni'maturrakhmat, Viko Nurluthfiyadi
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
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Abstract

Complex global food chains and rising demand for high-quality halal product requires better and more efficient management. Traditionally, the Halal Assurance System (HAS) and Quality Management System (QMS) have been implemented separately, resulting in overlapping processes and redundant documentation. In the era of digital transformation and Industry 4.0, integrating these system digitally improves traceability, compliance, and overall organization’s performance. This review aimed to examine current trends, technologies, and research gaps related to the digitalization of integrated Halal and Quality Management Systems (HAS–QMS). A comprehensive literature analysis highlights the role of emerging technologies—such as blockchain, the Internet of Things (IoT), artificial intelligence (AI), cloud computing, and big data analytics—in supporting halal integrity and quality assurance across the food value chain. The findings indicated that digital integration facilitates real-time monitoring, automated documentation, and improved audit readiness. However, challenges persist in areas such as data interoperability, standard harmonization, regulatory acceptance, and the digital readiness of small and medium enterprises. The paper proposed a conceptual framework for the digitalized integration of HAS and QMS, aligning technological capabilities with halal and quality compliance requirements. To align with industry 5.0, future research should standardize models, test performance, and integrate sustainability and ethical standards.
A Comparative kinetic modelling for biogas yield assessment from food waste valorisation Pangestuti, Martasari Beti; Putri, Refika Melina; Sihite, Jesika Paulina; Napitu, Yanti Silvia; Siringo Ringo, Yosefo Ivan; Simanjuntak, Fernandus Dito
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
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Abstract

The increasing volume of food waste (FW) presents a serious environmental challenge. Valorisation through anaerobic digestion is a key strategy. This study aimed to assess the biogas potential from the anaerobic co-digestion of FW with cattle manure (C:FW) and goat manure (G:FW) by applying three kinetic models (modified Gompertz, Logistic, Michaelis-Menten) to the cumulative biogas production data. The analysis revealed that the modified Gompertz model provided the highest accuracy in predicting yield. Although the Logistic model yielded high R2 values, its predicted maximum biogas potential (Pm) (61-87 ml) was highly unrealistic. Conversely, the Gompertz model, with good R2 values (0.879-0.949), provided Pm values that corresponded with the experimental data. The Gompertz model predicted the highest biogas potential in the G:FW (50:50) at 30.04 ml. This yield was higher than the C:FW (50:50) mixture at 26.53 ml. This performance of the G:FW mixture was attributed to an optimal C/N ratio (26.80), and a higher Volatile Solids (%WW) content (21.47%) compared to the C:FW mixture (16.30%), providing more organic material for biogas conversion. This study concludes G:FW co-digestion is the most effective valorisation strategy and validates the Gompertz model as the most reliable tool for yield assessment in the design of waste-to-energy systems in the agro-industry.
Market research analysis of jack bean-based tempeh using consumer preferences and conjoint analysis method in Banda Aceh and Aceh Besar Ulya, Zaudhatul; Lufika, Raihan Dara; Zubir, Awal Aflizal; Mandira, Ade Surya; Mailida, Sintia
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 1 (2026): IN PROGRESS
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Abstract

Tempeh is one of the most commonly consumed plant-based protein sources in Indonesia. However, heavy reliance on imported soybeans undermines national food security. As an alternative, jack bean-based tempeh (Canavalia ensiformis) offers promising potential due to its high protein and antioxidant content. Currently, this product is still in development and not widely available in the Aceh region. Initial production has begun in Java, especially in Bogor, which has successfully introduced jack bean tempeh as a food security alternative. This product serves as a benchmark in this study, which explores its potential acceptance in Banda Aceh and Aceh Besar. The research aimed to analyze consumer preferences for jack bean-based tempeh to identify market opportunities and develop appropriate marketing strategies. Based on conjoint analysis, the most influential attribute in purchasing decisions is the product label (15.818%), followed by packaging, texture, size, certification, promotional media, point of purchase, brand, and label type. The most preferred combination includes smooth texture, banana leaf packaging, medium size, halal and BPOM certification, a traditional brand name, complete label information, sticker-type labeling, availability in traditional markets, and promotion through social media.

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