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Pengembangan Klaster Industri Olahan Siput Gonggong Sebagai Upaya Penguatan Circular Economy Di Kabupaten Bintan Dewanti, Beauty Suestining Diyah; Suprayogi, Suprayogi; Prihanto, Asep Awaludin; Pranowo, Dodyk; Tri Widayanti, Vindhya; Septifani, Riska; Gandhatyasri Rohmah, Wendra; Linggar Rucitra, Andan; Morita Ikasari, Dhita
JAPI (Jurnal Akses Pengabdian Indonesia) Vol 9, No 3 (2024)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/japi.v9i3.6242

Abstract

Siput gonggong merupakan slah satu komoditas yang diunggulkan di daerah Kabupaten Bintan, Kepulauan Riau. Pengabdian ini bertujuan meningkatkan nilai tambah dari daging siput gonggong dengan memanfaatkan daging siput gonggong menjadi berbagai inovasi produk makanan. Melalui pendekatan ekonomi sirkular, pada pengabdian ini akan mengolah daging siput gonggong menjadi bakso gonggong, nugget gonggong, dan juga sambal gonggong. Dengan pelatihan dan pendampingan, masyarakat di Desa Pengujan mampu memproduksi produk-produk secara mandiri dan menghasilkan produk yang berkualitas tinggi serta daya simpan yang panjang. Nantinya, pengabdian ini dapat meningkatkan pendapatan ekonomi masyarakat dan menciptakan klaster industri baru yang memiliki sifat berkelanjutan. Hasil kegiatan ini memberikan kontribusi dalam pengembangan olahan laut lokal, meningkatkan kesejahteraan masyarakat pesisir, dan juga membuka peluang pasar yang lebih luas. 
UTILIZATION OF NIPAH FRUIT WASTE ACTIVATED CARBON AS ADSORBENT IN THE PURIFICATION PROCESS OF GLYCEROL BY-PRODUCTS OF PALM OIL BIODIESEL PRODUCTION Kartikaningrum, Widhistya; Wijana , Susinggih; Pranowo, Dodyk
Jurnal Teknologi Industri Pertanian Vol. 34 No. 3 (2024): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2024.34.3.205

Abstract

The glycerol residue from biodiesel production contains a lot of residue that makes it a low commercial value product with limited applications, so the glycerol residue is usually disposed of as waste in landfills. Therefore, this study aims to purify glycerol from palm biodiesel production by-products using an extraction-adsorption method. The first stage of the research was purification using petroleum ether and toluene extraction methods, followed by the adsorption stage using adsorbent in the form of activated carbon from nipah fruit waste which has an iodine adsorbing capacity of 966.978 ± 31.9433 mg/g and carbon surface area of 1066.3853 ± 35.2271 m2/g. Based on the results of FTIR testing, glycerol with adsorbent in the form of nipah fruit waste activated carbon characteristics are in accordance with commercial glycerol and the results of previous research, where the peak of O-H group is clearly formed at 3433.271 cm-1 and the peak of C-H group at 2934.672 cm-1. Based on the test results, the density value of the glycerol sample with nipah fruit waste activated carbon adsorbent was obtained with an average value of 1.255 ± 0.007 g/cm3 which was in accordance with British Standard (BS) 2621: 1979 of 1.2671 g/cm3. The test results obtained the value of the water content of the glycerol sample with nipah fruit waste activated carbon adsorbent with an average value of 8.563 ± 0.768% which is in accordance with British Standard (BS) 2621: 1979 of < 10%. The test results obtained the value of glycerol content of glycerol samples with activated carbon adsorbent of nipah fruit waste with an average value of 93.922 ± 2.523E0%. Keywords: adsorption, extraction, glycerol, activated carbon, nipah waste
Optimization of tobacco leaves extraction process with microwave assisted extraction (MAE) as an antibacterial agents Pranowo, Dodyk; Susanti, Sinta Defi; Mulyadi, Arie Febrianto
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 6, No 4 (2023)
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.2023.006.04.8

Abstract

Tobacco (Nicotiana tabaccum L.) is an agricultural commodity in Indonesia, with production reaching 261.40 thousand tonnes in 2020.  Tobacco leaves contain flavonoids and alkaloids, which are helpful as antibacterial, antifungal, and anti-insect agents. This study aimed to optimize the extraction process of tobacco leaves as an antibacterial agent. The factors used were material-to-solvent ratio (w/v) and extraction time. The microwave-assisted extraction (MAE) was used, with the response surface methodology (RSM) for data processing. This study showed that  thematerial-to-solvent ratio and extraction time significantly affected the total flavonoid value, the extract inhibitory activity against S. mutans bacteria, and the extract yield. However, no significant effect was observed on the extract’s pH. The highest total flavonoid value, inhibitory activity, and pH were obtained from the treatment with a ratio of 1:2172 (w/v) and 6 minutes extraction time, giving an average value of 524.67 mg EQ/g, 22.4 mm, and 5.6, respectively. The highest yield of 4.61% was obtained from the treatment with a ratio of 1:5 (w/v) and 6 minutes extraction time. The optimal solution for the tobacco leaves extraction process was obtained from material-to-solvent ratio of  1: 2.6 (w/v) and 7 minutes of extraction time, giving the total flavonoids, inhibitory activity, pH, and yield of 428.4 mg EQ/g, 20.7 mm, 5.8, and 3.1%, respectively. 
A Feasibility Study of Bio-Briquettes Production from the Skin and Epidermis Layer of Cassava (Manihot esculenta) as An Alternative Energy Kusumawati, Neda Prasiska; Pranowo, Dodyk; Siswanto, Dian; Anggayasti, Wresti L.
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.7154

Abstract

Unprocessed leftover cassava wastes from the home industries in Pomahan Village in Bojonegoro, East Java, has become a serious problem as a pollutant to the environment. This study examined the quality of bio-briquettes made from cassava skin waste with its epidermis starch as an adhesive agent, or binder. The aim is to assess the quality of the bio-briquettes for alternative energy sources and their suitability from an economic point of view. The utilized research method was a descriptive quantitative approach by measuring water and ash content, calorific value test, and economic feasibility calculation. The results indicated that the highest calorific value of 5337.83 cal/g was obtained from a bio-briquette mix of 50 g cassava skin with 5% epidermis starch binder. This bio-briquette also possesses the lowest water and ash contents of 2.75 and 8%, respectively, compared to other mixtures. The economic feasibility calculation showed a BEP value of 423 kg/ month, B/C Ratio of 6.14-fold, ROI of 30%, and PBI of 0.2 years. In conclusion, cassava-based bio-briquettes are economically promising and environmentally friendly due to their biomass property and help to tackle the environmental problem due to the cassava waste.
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
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

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.
Co-Authors Adhinugraha Wirayudha Afifah, Yunika Nisa Agus Susilo AGUS SUYONO Ahmad Imron Rozuli Akhiruddin Maddu Anggarapuri, Randy Yulidar Anggayasti, Wresti L. Ardaneswari Dyah Pitaloka Citraresmi Arie Febrianto Mulyadi Asep Awaludin Prihanto Auditya Bisma Beauty Suestining Diyah Dewanti Budiarto, Alim Choirun, Annisa’u Claudia Gadizza Perdani Claudia Gadizza Perdani Claudia Gadizza Perdani, Claudia Gadizza Dewi Kurnia Sinta Dian Siswanto Erliza Noor Gandhatyasri Rohmah, Wendra Hakim, Abdurahman Hasbi Ashshiddiqi Wijaya Kusuma Hermanto, Feri Eko Ika Atsari Dewi Imam Santoso Imam Santoso Imam Santoso Izzum Wafi&#039;uddin Kartikaningrum, Widhistya Kusuma, Adhinugraha Wirayudha Kusumawati, Neda Prasiska Liesbetini Haditjaroko Linggar Rucitra, Andan Lu'ayya, Naila Maulidina M. Abdi Dzil Ikhram W. Maharani, Haqia Sekar Masruri Masruri Mega Permata Nareswari Miftahus Sa&#039;adah Miftakhul Cahyati Mingming Zhu Moh. Zakiy Fiddin Morita Ikasari, Dhita Muhammad Akhid Syib’li Muhammad Usman Sihab Muhammad Yusuf Rachmadianto Muliawati, Delia Naila Maulidina Lu&#039;ayya Nur Lailatur Rahmah, Nur Lailatur Nurjannah Nurjannah Nurul Insani Zaenal Perdan, Claudia i Gadizza Primandasari, Elma Putri Puput Safitri Purba, Dano Puspa, Galuh Wilujeng Rahima, Desiree Rain Rahmi Nurdiani Renwarin, Ryan Retno Astuti Retno Astuti Riska Septifani Rizal Nur Alfian Ryan Renwarin Setyawan, Hendrix Yulis Shafira Arini Sundari Sinaga, Adello Togario Siti Alfiatul Amani Siti Asmaul Mustaniroh Sri Kumalaningsih Sri Suhartini Sri Suhartini Sudirman Sudirman Sukardi Sukardi Sukardi Sukardi Suprayogi Suprayogi Susanti, Sinta Defi Susinggih Wijana Susinggih Wijana Susinggih Wijana Syafiq Maulidinda Kiswaya Syib'li, Muhammad Akhid Tiara Ayu Prihardhini Tri Widayanti, Vindhya Vindhya Tri Widayanti Wafi’uddin, Izzum Wendra Gandhatyasri Rohmah Wijana , Susinggih Wike Agustin Prima Dania Yusuf Hendrawan Zamroni, Mofit Zhijian Wan