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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan JURNAL REKAYASA DAN MANAJEMEN AGROINDUSTRI Reaktor METANA Agrikultura Teknotan: Jurnal Industri Teknologi Pertanian Agrointek Jurnal Tanaman Industri dan Penyegar Dharmakarya : Jurnal Aplikasi Ipteks Untuk Masyarakat Jurnal Teknologi Pertanian agriTECH Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad JOIN (Jurnal Online Informatika) Jurnal Penelitian Pertanian Terapan IDJP (Indonesian Journal of Pharmaceutics) Jurnal Ilmiah Rekayasa Pertanian dan Biosistem Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Industria: Jurnal Teknologi dan Manajemen Agroindustri Journal Of Chemical Process Engineering (JCPE) JKBM (JURNAL KONSEP BISNIS DAN MANAJEMEN) JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) Jurnal Kartika Kimia Jurnal Teknologi Pertanian Andalas JOISIE (Journal Of Information Systems And Informatics Engineering) Journal of Industrial and Information Technology in Agriculture Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) International Journal of Applied Sciences and Smart Technologies Jurnal Perangkat Lunak AgriHumanis: Journal of Agriculture and Human Resource Development Studies AgriHealth: Journal of Agri-food, Nutrition and Public Health AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) International Journal of Science and Environment Jurnal Berdaya Journal Of Chemical Process Engineering al Kimiya : Jurnal Ilmu Kimia dan Terapan Cognitia : International Engineering Journal
Efri Mardawati
Faculty Of Agricultural Industrial Technology, Universitas Padjadjaran, Jalan Raya Bandung- Sumedang KM 21, Jatinangor 45363, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Transformasi Digital Pusat Kolaborasi Riset Biomassa dan Biorefineri (PKR-BR) melalui Sistem Informasi Web Ardiansah, Irfan; Adiyaksa, Narendra Bagus; Mardawati, Efri
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol. 4 No. 3 (2025): EDISI MEI 2025
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v4i3.10942

Abstract

Demam Berdarah Dengue (DBD) merupakan penyakit yang penyebarannya semakin meluas di indonesia, terutama kondisi iklim tropis yang mendukung pertumbuhan vector penyebarannya, yakni nyamuk Aedes aegypty dan Aedes albopictus. Kota kupang merupakan salah satu wilayah di Nusa Tengara Timur yang menunjukan fluktuatif pada kasus DBD yang menandakan bahwa ancaman penyakit ini masih tinggi dan perlu penanganan berkelanjutan. Penelitian ini bertujuan untuk mengembangkan sistem pendukung keputusan berbasis web menggunakan metode Multi Attribute Utility Theory (MAUT) guna menentukan daerah prioritas penanganan DBD. Metode maut dipilih karena kemampuannya dalam menganalisis berbagai alternatif secara kuantitatif dan objektif dengan mempertimbangkan berbagai faktor yang mempengaruhi penyebaran DBD. Sistem diharapkan dapat membantu pihak yang berwenang dalam melakukan pengambilan keputusan yang lebih tepat dan objektif dalam mengidentifikasi daerah prioritas penanganan DBD.
Consumer-Driven Quality Improvement of Tofu Sumedang: An Integrated Kano–QFD Approach for Strategic Product Development Pujianto, Totok; Mardawati, Efri; Agustien, Shilvya Dewi
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 13, No 2 (2024)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.industria.2024.013.02.6

Abstract

AbstractSumedang tofu is an Indonesian traditional food with unique characteristics and high cultural value. The product quality in the market still varies, especially regarding tofu's sensory and safety attributes. This study aimed to identify and analyze the quality attributes of Sumedang tofu based on consumer perceptions to formulate relevant technical improvement priorities. The approach integrated the Kano model and Quality Function Deployment method in a systematic analytical framework. The study involved 30 respondents at the Sumedang Tofu Restaurant "Sari Kedele" Sumedang Regency, West Java Province, Indonesia. The identification results showed that 37 quality attributes were obtained from the Voice of Customer and classified into the Must Be, One-Dimensional, and Attractive categories. Attributes such as crispy crust texture (importance score 4.55), served freshly fried (4.64), and attention to cooking oil usage (4.53) were the primary concerns. The House of Quality Matrix showed that worker training (score 857.3), consumer serving (767.0), and raw material sorting (566.5) were the technical responses with the highest contribution to satisfaction. This study result indicated that consumer perception is important in quality improvement strategies. Implementation of this integrative model supports measurable decision-making, strengthens competitive advantage, and maintains local product sustainability.Keywords: consumer perception, Kano model, product quality, Quality Function Deployment, Sumedang tofu Abstrak Tahu Sumedang merupakan pangan tradisional Indonesia yang memiliki karakteristik unik dan nilai budaya tinggi. Mutu produk yang beredar di pasaran masih bervariasi, terutama pada atribut sensoris dan keamanan. Penelitian ini bertujuan mengidentifikasi dan menganalisis atribut mutu tahu Sumedang berdasarkan persepsi konsumen untuk merumuskan prioritas perbaikan teknis yang relevan. Pendekatan yang digunakan adalah integrasi model Kano dan metode Quality Function Deployment dalam satu kerangka analitis yang sistematis. Penelitian melibatkan 30 responden aktif di Restoran Tahu Sumedang “Sari Kedele”, Kabupaten Sumedang, Provinsi Jawa Barat, Indonesia. Hasil identifikasi menunjukkan bahwa 37 atribut mutu diperoleh dari Voice of Customer dan diklasifikasikan ke dalam kategori Must Be, One-Dimensional, dan Attractive. Atribut seperti tekstur kulit renyah (4,55), penyajian dalam keadaan panas (4,64), dan perhatian terhadap minyak goreng (4,53) menjadi perhatian utama. Matriks House of Quality menunjukkan bahwa pelatihan karyawan (857,3), penyajian ke konsumen (767,0), dan sortasi bahan baku (566,5) adalah respon teknis dengan kontribusi tertinggi terhadap kepuasan. Hasil penelitian ini menunjukkan bahwa persepsi konsumen penting dalam strategi peningkatan mutu. Implementasi model integratif ini mendukung pengambilan keputusan yang terukur, memperkuat keunggulan kompetitif, dan menjaga keberlanjutan produk lokal.Kata kunci: model Kano, mutu produk, persepsi konsumen, Quality Function Deployment, tahu Sumedang
Pyrolysis Effects of Coconut Shell and Wood Waste on Charcoal Characteristics as Biobriquette Raw Material Rifaldy, Dhifal Dui; Efri Mardawati; Yazid Bindar; Desy Nurliasari
Cognitia : International Engineering Journal Vol. 1 No. 1 (2025): Cognitia : International Engineering Journal
Publisher : Candela Edutech Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63288/ciej.v1i1.5

Abstract

Coconut shell charcoal has been widely produced as a raw material for biobriquette production. This cause effect on an increase of coconut shell price as a raw material for charcoal production. Wood waste is one of the easier and cheaper biomass to be obtained than coconut shell. However, the quality of charcoal produced from wood waste need to be compared to be used as a substitute of coconut shell. This study aims to discover the effect of pyrolysis as a carbonisation process on coconut shell, wood waste, and a mixture of both biomass on the quality of charcoal produced including yield, proximate analysis, lignocellulose analysis, and calorific value. A completely randomized design was used in this study by taking into account two influencing factors, including the type of sample (biomass sample and charcoal sample) and the type of biomass (coconut shell, wood waste, and a mixture of both). Pyrolysis was carried out at 550℃ for 120 minutes. Pyrolysis of biomass and different types of biomass have giving effects on the characteristics of the biomass and charcoal produced. The results of the analysis showed that the type of coconut shell biomass and a mixture of the two biomasses produced charcoal that qualified on standards. The results of the analysis concluded that charcoal made from a mixture of coconut shell and wood waste could be a solution to substitute charcoal made from coconut shell only.
Exploration of Antifungal Tests Based on Δ-Guaiene From Subang Patchouli Oil Rahmawati, Rahmi; Nurjanah, Sarifah; Rialita, Tita; Mardawati, Efri; Filianty, Fitry
International Journal of Science and Environment (IJSE) Vol. 5 No. 3 (2025): August 2025
Publisher : CV. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51601/ijse.v5i3.194

Abstract

Guaiene is a derivative compound produced as a byproduct in the production of patchouli alcohol from patchouli oil (Pogostemon cablin Benth.). This study aims to evaluate the antifungal activity of δ-guaiene extracted from patchouli oil originating from Subang against four types of skin pathogenic fungi: Aspergillus niger, Candida albicans, Microsporum gypseum, and Trichophyton mentagrophytes. The method used was a laboratory experiment, with the main parameters observed including Inhibition Zone Diameter (IZD), Minimum Inhibitory Concentration (MIC), and Minimum Fungicidal Concentration (MFC). The results showed that δ-guaiene inhibited the growth of C. albicans at a concentration of 40%, with an IZD of 0.15 mm. Against A. niger, the compound demonstrated an inhibition zone of 1.4 mm at a 20% concentration and had an MFC of 20%. For T. mentagrophytes, an IZD of 0.4 mm was observed, with both MIC and MFC at 20%. Activity against gypseum showed an IZD of 0.25 mm, with MIC and MFC also at 20%. These findings suggest that δ-guaiene from patchouli oil has potential as a candidate antifungal agent derived from local resources, supporting the development of natural bioactive compounds and sustainability.
Feasibility Testing of a Household Industry Food Production Certificate Using an Expert System with Forward Chaining Method Ardiansah, Irfan; Efatmi, Fajri; Mardawati, Efri; Putri, Selly Harnesa
JOIN (Jurnal Online Informatika) Vol. 5 No 2 (2020)
Publisher : Department of Informatics, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/join.v5i2.579

Abstract

Quality and safe food products are the basic right of every consumer, including food products produced by small and medium industries. Good food production is an important factor in meeting quality standards or food safety licensing requirements. In setting standards, the government also plays an important role in providing direction and assistance to small and medium industries on achieving the specified quality standards. During this time the process is still carried out in a conventional manner directly to the industry. This conventional process is still considered ineffective by seeing the low level of business actors’ knowledge of the standards for Good Food Production Practice (GFPP). So, with this lack of knowledge, business actors’ interest in making food licensing is low. This study designed the application of an expert system that stimulates and provides an illustration for a standards assessment of Good Food Production methods. This research was conducted using Object Oriented Programming (OOP) engineering method for program development and using forward chaining for reasoning methods. This research proved that the application of an expert system for licensing due diligence can function in accordance with standards set by the government.
Nanocellulose Research Trends from Pineapple Plant Waste in Indonesia: Bibliometric Analysis Using VosViewer Hariry, Amelia; Mardawati, Efri; Masruchin, Nanang
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i2.247

Abstract

The application of sustainable industry is carried out by utilizing pineapple plant waste by bibliometric and exploratory descriptive analysis using VOSviewer 1.6.18 software using a database of Scopus-indexed journal publishers. This study aimed to determine research trends on the utilization of pineapple plantation industry waste for nanocellulose production in Indonesia. The Scopus database collected information regarding Nanocellulose Research Trends From Pineapple Plant Waste. To obtain search results, subject categories with titles, keywords, and abstract criteria from Nanocellulose Research Trends From Pineapple Plant Waste were used as a reference. Using VOSviewer, search result extraction was performed. The results of bibliometric mapping were then further evaluated. The findings of the bibliometric study demonstrate through network visualization, overlay visualization, and density visualization that nanocellulose research in Indonesia has increased over the past seven years, beginning in 2015.
Supply Chain Performance Evaluation for Songket Pandai Sikek SMEs: A Case Study of Rumah Songket Lima Saudara Ghina Haura Tsamarah; Devi Maulida Rahmah; Efri Mardawati; Amelia Hariry
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 1 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i1.616

Abstract

The clothing and leather, food and chemical industries are small and medium enterprise (SME) sectors that play an important role in the economy of Tanah Datar Regency, West Sumatra. X Koto District dominates 71.2% of the clothing and leather industry business units, especially in Nagari Pandai Sikek which is famous for the production of Songket Pandai Sikek. As time goes by, the use of songket is no longer limited to traditional events, but also as a wider fashion product. Although the Songket Pandai Sikek industry continues to grow, challenges are still faced, such as high worker turnover and lack of utilization of marketing technology. The supply chain performance scores in Rumah Songket Lima Saudara in 2023 and 2024 respectively were 94.55 and 94.06 which fit in Excellent category, but the business had weaknesses in excess inventory and production volume. Strategies that can be implemented to strengthen the weaknesses include recruiting social media strategist employees, giving forecasting training for financial manager, improving customer relationship, implementing reward system for workers, creating detailed financial records and collaborating with similar businesses.
Formulation and evaluation of virgin coconut oil (VCO) lotion: Effect of variation in emulsifier type and concentration Amaliyah, Putri Rizqi; Mardawati, Efri; Pareira Prawiranegara, Boy Macklin
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 7, No 1 (2024)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2024.007.01.10

Abstract

Indonesia is a tropical country rich in agricultural commodities, such as coconut. One of the derived products from coconut is virgin coconut oil (VCO), which widely used as ingredient in cosmetic lotion products. This study aimed to evaluate the effects of variations in the addition of emulsifiers to VCO cream lotion. Two emulsifiers were used, including Tween 80 and Span 80 with concentrations of 5% without essential oil, 5%, 4%, 3%, and 2%. Quality parameters analyzed were homogeneity, specific gravity, stability, pH, and organoleptic. The data were statistically analyzed using the Kruskall-Wallis test. The results showed that Tween 80 and Span 80 emulsifiers significantly affected physicochemical and organoleptic characteristics, except pH value. The selected best formulation was  cream lotion with the addition of 2% emulsifier formulation. This VCO lotion had a quality value according to SNI 16-4399-1996 and had organoleptic characteristics most preferred by the panelists.
Photoluminescent Carbon Dots for Intelligent Food Packaging: A Review on Sensing Mechanisms and Applications Maqsudi, Shobir Muntahal; Mardawati, Efri; Noviyanti, Atiek Rostika; Hardian, Arie; Ma’Amor, Azman
Jurnal Kartika Kimia Vol 8 No 2 (2025): Jurnal Kartika Kimia (In Progress)
Publisher : Department of Chemistry, Faculty of Sciences and Informatics, University of Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jkk.v8i2.950

Abstract

Ensuring food safety and quality has become a global priority, demanding innovative solutions to detect early signs of spoilage or contamination. Intelligent food packaging systems offer a promising approach through real-time monitoring of food quality. Among various sensing materials, carbon dots have emerged as a novel class of fluorescent nanomaterials with exceptional optical properties, high water solubility, low toxicity, and tunable photoluminescence. This review discusses the synthesis strategies of CDs particularly focusing on green synthesis using biomass waste and their photoluminescence mechanisms including quantum confinement, surface state, carbon core state, and molecular state emissions. The application of CDs in smart packaging is highlighted, especially in detecting spoilage indicators such as ammonia, hydrogen sulfide, Total Volatile Basic Nitrogen, and pH changes. Various studies demonstrate the ability of CDs embedded in biopolymer matrices to produce distinct color changes in response to food spoilage, making them effective visual sensors. These findings support the development of eco-friendly, sensitive, and low-cost nano sensors for next-generation intelligent packaging technologies.
Coconut Shell-Based Briquettes for Sustainable Energy: A Bibliometric Study on Biomass Mixtures and Binder Materials Darmawan, Ridho; Dewantoro, Awaly Ilham; Mardawati, Efri
International Journal of Applied Sciences and Smart Technologies Volume 07, Issue 2, December 2025
Publisher : Universitas Sanata Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/ijasst.v7i2.12668

Abstract

Coconut shell is one of the potential biomass resources that has been widely developed as a raw material for briquettes to support renewable energy initiatives and circular economy practices. This study aimed to explore the development, research focus, and future directions of cocomut shell briquette through a systematic literature review. The Methodi Ordinatio approach was employed for analysis, resulting in a final portfolio of 134 selected documents, which were the further examined to identify trends and research gaps. The findings showed that mixturing coconut shell with other biomass such as from wood-based and agricultural-based residues could enhance the briquette performance. Moreover, alternative binders such as lignocellulosic carbohydrate and its derivatives, plant sap, and waste cooking oil offered promising subsitutes for food-based materials. Oily biomass, such as eucalyptus wastes and pine resin, was also found to improve briquette performance due to its volatile content. In addition, the integration of automation technologies based on microcontrolers and the Internet of Things (IoT) began to applied to improve production efficiency and consistency. It is expected that the findings of this study can serve as a foundation for future development focused on material formulation and technological innovations for coconut shell-based briquette production that are more efficient, sustainable, and responsive to future energy needs.
Co-Authors Abil Fadila Ade Moetangad Kramadibrata Adiyaksa, Narendra Bagus Agung Tri Mulyono Agus Try Hartono Agustien, Shilvya Dewi Ahmad Fadhlul Kamal Aisyah Hanifah Alifa Putri Anarghya Amaliyah, Putri Rizqi Amelia Hariry Amelia Hariry Anas Bunyamin Andi Trirakhmadi Anggraini, Sulistina Anindya Rahmana Fitri Anting Wulandari Anting Wulandari Anting Wulandari Arie Hardian Arina Sabila Nurhidayat Asri Widyasanti Asri Widyasanti Atiek Rostika Noviyanti Awaly Ilham Dewantoro Bambang Nurhadi Budi Mandra Harahap Budi Mandra Harahap Dara Nadira Daulay Darmawan, Ridho Dedy Prijatna Desy Nurliasari Desy Nurliasari Desy Nurliasari Desy Nurliasari Suparno Dewantoro, Awaly Ilham Diah Meilany Dwi Purnomo Dwi Wahyuda Wira Dwi Wahyudha Wira Edy Suryadi Een Sukarminah Efatmi, Fajri Eki Dwiyan Saputra Eko Heri Purwanto Eko Heri Purwanto Elazmanawati Lembong Elni Hazar Indriantini Emanuela Rae Alodia Emilda Ayu Febrianti Endah Wulandari Endah Wulandari Fadhlurrahmah, Jauhar faizal syahmurman Fajri Efatmi Fathia Salsabila Emmaputri Fauzan, Muklis Fitry Filianty Ghina Haura Tsamarah Hana Nur Fitriana Handarto Hanifah, Aisyah Hanni Listia Furi Harahap, Budi Mandra Hariry, Amelia Haryono Haryono Hendri Hermawan Adinugraha Herlina Marta Hilda Ayu Aulia Imas Siti Setasih Imas Siti Setiasih In-In Hanidah Indah Mayangsari Putri Setiawan Indah Mega Kartini Insy Alimatun Hasanah Irfan Ardiansah Ismiatun Ismiatun Januardi Kasbawati Kasbawati Lubis, Muhammad Adly Rahandi M. Ade Moetangad Kramadibrata M.T.A.P. Kresnowati Maqsudi, Shobir Muntahal Marleen Herudiyanto Maulid, Muhammad Rifqi Maulida Rahmah, Devi Ma’amor, Azman Meilanny Budi Santoso Mimin Muhaemin Mochamad Djali Mohammad Djali Muhammad Saukat Mulyono, Agung Tri Munajat Munajat Nadya Maharani Nanang Masruchin Nanang Masruchin Nandi Sukri Natasha Putri Siahaan Norisca Aliza Putriana Norisca Aliza Putriana Norisca Aliza Putriana, Norisca Aliza Nurliasari, Desi Nurliasari, Desy Nurlilasari, Puspita Nurriyanti, Anggita Halimah Nurul Afifah Octaviana Nofiarno Putri Okta Paulia Panguji Raja Sinurat Pareira Prawiranegara, Boy Macklin Puji Lestari Puntigavere Dante R. Sheila Kusumawardhani Rafli, Muhammad Rahadatul 'Aisy Rahmawati, Rahmi Ratih Siswanina Putri Rifaldy, Dhifal Dui Riska Surya Ningrum Rizika Wulandari Rizki Sendi, Cahyani Robi Andoyo Roby Andoyo Roni kastaman Roni Kastaman Rosalinda, s S. Rosalinda S. Rosalinda, S. Saefudin, Saefudin Samsul Huda Samsul Huda Santoso, Meilanny Budi Sarifah Nurjanah Sarinarulita Rosalinda Selly Harnesa Putri Setasih, Imas Siti Setiadi, Tjandra Shidqi Syauqi Silvia Oktavia Nur Yudiastuti Silvia Yudiastuti Siti Nurhasanah Sri Suhartini, PhD Sumanti Debby Moody Sumirat, Riska Surya Martha Pratiwi Tensiska, Tensiska Tita Rialita Totok Herwanto Totok Pujianto Tri Yuliana Wahyu Daradjat Yana Cahyana Yazid Bindar Yazid Bindar Yoga Windu Wardhana Yunita Hasnah Devina