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All Journal Jurnal Teknologi Industri Pertanian E-jurnal Agro-Industri Indonesia Sodality: Jurnal Sosiologi Pedesaan Forum Pasca Sarjana Bumi Lestari International Journal of Science and Engineering (IJSE) Agrointek JAM : Jurnal Aplikasi Manajemen Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Kimia dan Kemasan Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Teknologi & Industri Hasil Pertanian Astonjadro Jurnal Aisyah : Jurnal Ilmu Kesehatan Jurnal Riset Teknologi Pencegahan Pencemaran Industri Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Kimia dan Kemasan Andalasian International Journal of Applied Science, Engineering, and Technology Makara Journal of Science

Nastiti Siswi Indrasti

Department Of Agroindustrial Technology, IPB University, Dramaga, Bogor, 16680 West Jaya, Indonesia

Author-ID : 286958

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary

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Strategi Implementasi Produksi Bersih untuk Meningkatkan Kinerja Industri Gondorukem (Studi Kasus Nagreg Jawa Barat) Kharismawati, Dyah; Indrasti, Nastiti Siswi; Suprihatin, Suprihatin
Jurnal Aplikasi Manajemen Vol. 14 No. 4 (2016)
Publisher : Universitas Brawijaya, Indonesia

This study aimed to audit environmental performance in gondorukem (resina colophonium) industry, analyze the main problem of waste and formulate the direction of industry development by cleaner production method. Data collection was conducted by field observation, interview and expert surveys. The analysis method used in this research is cleaner production audit which consist quick scan on stages of production process and formulation the cleaner production option, continued prioritization with Analytic Hierarchy Process. This study was case study take place in nagreg west java. Results of the analysis showed that scheduling sap delivery to be a priority based alternative with the largest value analysis id 0,216 compared with other alternatives.

Willingness to Pay Farmers on Turmeric Extract to Reduce Health Impacts Due to Pesticide Muslim, Azhari; Dadang, Dadang; Indrasti, Nastiti Siswi; Syaukat, Yusman
ASTONJADRO Vol. 12 No. 2 (2023): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

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

Pesticide exposure has been shown to cause various diseases such as acute neurotoxicity, cardiovascular disease, cancer, allergies and nervous disorders. Economic assessment of the health costs of using pesticides is necessary to design effective policies and reduce poisoning in farming populations The herbal medicines used have the efficacy of preventing and treating chronic non-communicable diseases. The most widely consumed herbal medicine is turmeric. This study aimed to analyze the willingness to pay value of turmeric extract and the factors that influence the willingness to pay of turmeric extract. All shallot farmers have turmeric extract WTP as a herbal medicine to reduce the risk of pesticide poisoning. The average WTP of turmeric extract reaches IDR 625,777 per year.

USED TIRE ECOSYSTEM FOR THE RECLAIMED RUBBER INDUSTRY DEVELOPMENT AT PT BRIDGESTONE TIRE INDONESIA Suparno, Ono; Suprihatin; Indrasti, Nastiti Siswi; Hardjomidjojo, Hartrisari; Sunarti, Titi Candra; Utomo, Prasetyo Hadi; Yulistika, Efri; Triyonggo, Yunus; Matasik, Delfania
Jurnal Teknologi Industri Pertanian Vol. 35 No. 2 (2025): 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.2025.35.2.208

Managing end-of-life tyres (ELTs) has become an urgent global issue because tyres are difficult to decompose naturally and take more than 50 years to break down. In the Jabodetabek (Jakarta, Bogor, Depok, Tangerang, Bekasi) area, ELT generation is estimated at 2.5–3 million units annually, with the most significant contributions from Karawang (1,000 units per month) and Bogor (820 units per month). Bias-ply used tires, which contain up to 70% rubber, have significant potential for recycling into raw materials for new tires through reclaimed rubber technology, aligning with the principles of a circular economy. This study aims to map the supply chain ecosystem of ELTs, identify key stakeholders, and optimise material flow to support the development of the rubber industry from reclaimed materials. The study employs a qualitative descriptive method. The number of research locations was determined using the Solvin method with an error rate of 25%. Observations were performed at 15 specific tire shops, two truck tire shops, three fleets, and three used tire collectors in the Jabodetabek and West Java areas. The findings indicate that the total estimated number of ELTs collected in Jabodetabek from tire stores, truck tires, fleets, and collectors reaches 2,860 monthly units. The main challenges in ELT management include limited storage facilities, low awareness of the economic value of waste, and a predominantly conventional management system. The study also reveals that only 20% of ELTs are utilised optimally, highlighting a significant untapped potential. Keywords: used tires, reclaimed rubber, supply chain, circular economy

Application of Structural Equation Model-Partial Least Square for Factors Affecting the Risk of Pesticide Poisoning Muslim, Azhari; Dadang, Dadang; Indrasti, Nastiti Siswi; Syaukat, Yusman
Jurnal Aisyah : Jurnal Ilmu Kesehatan Vol 7, No 1: March, 2022
Publisher : Universitas Aisyah Pringsewu

The health belief model is used as a framework to identify factors that influence the risk of pesticide poisoning. Research on the factors that influence knowledge and behavior to reduce pesticide exposure using the Health Belief Model and the Structural Equation Model – Least Square has been conducted. This study aims to analyze the effect of the health belief model in predicting behavior to reduce the health impact of pesticides. This type of research is an analytic observation with a cross-sectional design. Structural Equation Model – Least Square is partly an approach used to determine latent variables with bootstrap parameter estimation. The results showed that all latent variables had an effect on farmers' self-efficacy. Increasing the farmer's self-efficacy by 1% can reduce the level of poisoning by 81.3%. Farmers must be able to increase their self-efficacy regarding the risk of pesticide exposure and implement safe pesticide use procedures. Abstrak: Model kepercayaan kesehatan digunakan sebagai kerangka kerja untuk mengidentifikasi faktor-faktor yang mempengaruhi risiko keracunan pestisida. Penelitian tentang faktor yang mempengaruhi pengetahuan dan perilaku untuk mengurangi keterpajanan pestisida dengan Model Kepercayaan Kesehatan serta Model Persamaan Struktural – Kuadrat Terkecil Sebagian belum pernah dilakukan. Penelitian ini bertujuan untuk menganalisis pengaruh model kepercayaan kesehatan dalam memprediksi perilaku petani untuk mereduksi dampak kesehatan akibat keterpajanan pestisida. Jenis penelitian ini merupakan observasi analitik dengan rancangan potong lintang. Model Persamaan Struktural – Kuadrat Terkecil Sebagian merupakan pendekatan yang digunakan untuk mengetahui hubungan variabel-variabel laten dengan estimasi parameter bootstrap. Hasil penelitian menunjukkan bahwa seluruh variabel laten berpengaruh terhadap efikasi diri petani. Peningkatan efikasi diri petani sebesar 1% dapat menurunkan tingkat keracunan sebesar 81.3%. Petani harus bisa meningkatkan efikasi diri tentang risiko keterpajanan pestisida dan melaksanakan prosedur penggunaan pestisida yang aman.

LIFE CYCLE ASSESSMENT OF CANNED CRAB PRODUCTS INDUSTRY IN PT. X MAKASSAR, SOUTH SULAWESI Albab, Alif Rizki Ulil; Indrasti, Nastiti Siswi; Ismayana, Andes
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.2024.34.3.248

Canning crab is one of Indonesia's marine products that has high economic value. Canning crab has an impact on the environment that needs to be studied. This research aims to identify the life cycle of the crab canning production process and examine the environmental impacts caused throughout the product life cycle. Canning crabs start with steaming, processing, and transporting (exporting) the crabs and pushing the Life Cycle Assessment (LCA) method with the CML-IA baseline approach, which focuses on the impact of Global Warming Potential (GWP), Acidification (AP), and Eutrophication (EP) with a functional unit of 0.454 kg per packaging. Life Cycle Assessment (LCA) uses the CML-IA baseline method to calculate the global impact of the crab canning industry in Makassar with a GWP impact of 13.04317 kg CO2 eq, an EP impact of 3.02x10-2 kg PO4 eq, and an AP impact of 6.78x10-2 kg SO2 eq. The most significant impact or hotspot is the impact of GWP, which has the most significant production process contribution from using crab can packaging. Improvement scenarios to reduce this impact are replacing can packaging with plastic, replacing LPG with natural gas, efficient water use, and efficient use of diesel. Simulation results show that this scenario significantly reduces environmental impacts, especially GWP impacts, with a reduction of 86%, followed by EP impacts of 88% and AP of 75%. Future research needs to review improvement scenarios related to economic calculations as well as testing the quality and durability of crab in plastic cup packaging. Keywords: CML-IA baseline, Canning crab, LCA, Simapro

Implementing biogas technology as a liquid waste management strategy in palm oil mills to promote a circular economy: Penerapan teknologi biogas sebagai strategi pengelolaan limbah cair di pabrik kelapa sawit untuk mendorong ekonomi sirkular Agustina, Lya; Suprihatin, Suprihatin; Indrasti, Nastiti Siswi; Prasetya, Hermawan
Jurnal Teknologi & Industri Hasil Pertanian Vol. 30 No. 2 (2025): Jurnal Teknologi & Industri Hasil Pertanian
Publisher : Teknologi Hasil Pertanian Fakultas Pertanian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtihp.v30i2.167-177

Liquid waste management in the palm oil industry plays an essential role in minimizing environmental impacts and promoting the application of the circular economy concept. This research analyzed effective strategies for liquid waste management through a case study at two palm oil mills in Riau Province. Both mills implemented palm oil mill effluent (POME) treatment technology by converting it into renewable energy in the form of biogas, which was utilized either in biogas power plants (PLTBg) or directly as boiler fuel (co-firing). The results indicated that this technology was effective in reducing environmental impacts, particularly through lowering greenhouse gas emissions, while also improving energy use efficiency in both mills. The applied waste management strategy was based on the principles of reduce, reuse, recycle, and recovery, consistent with the circular economy framework. The environmental, financial, and social benefits derived from this approach are expected to encourage and serve as a reference for the broader adoption of this technology in other palm oil mills, thereby contributing to the realization of a circular economy in the palm oil industry. Keywords: Biogas power plant, circular economy, palm oil mill, POME, wastewater management

Sustainable Strategy Development for Agro-Industrial SMIs Based on Process Performance Analysis: Integration of Value Stream Mapping, Eisenhower Matrix, and Interpretive Structural Modeling Dzilalin Najmi; Andes Ismayana; Nastiti Siswi Indrasti
Jurnal Penelitian Pendidikan IPA Vol 12 No 4 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i4.15040

This study aims to develop strategic recommendations for sustainable agro-industrial Small and Medium Industries (SMIs) in North Jakarta based on process performance analysis by integrating Value Stream Mapping (VSM), Eisenhower Matrix, and Interpretive Structural Modeling (ISM). A mixed-methods approach was employed, including field observations, in-depth interviews, literature review, and expert judgment to capture the actual conditions of agro-industrial SMIs comprehensively. Value Stream Mapping (VSM) analysis identifies the presence of non-value-added activities that contribute to production inefficiencies, indicating that the development of agro-industrial SMIs in North Jakarta remains at a basic level and highlighting the need to enhance the participation of SMI actors in development programs. The Eisenhower Matrix further classifies development factors into four strategic quadrants and generates seven alternative development strategies based on urgency and importance. Furthermore, ISM analysis reveals that strengthening the capacity of SMI facilitators is the key driving strategy that supports business feasibility and production standardization, digital and institutional ecosystem strengthening, and human resource development. These strategies subsequently enable technology integration and integrated environmental management of production, ultimately leading to the development of superior products based on innovation and market collaboration as the long-term strategic objective for sustainable SMI development in North Jakarta.

Co-Authors Aceng Kurniawan Aditya Wahyu Nugraha Agustina, Lya Albab, Alif Rizki Ulil Anas Miftah Fauzi Andes Ismayana Anis Annisa Adnan Arya Hadi Dharmawan Aulia, Nurul Izzah Azhari Muslim Azhari Muslim Baherem Baherem Bambang Prasetya Bambang Prasetya Bambang Prasetya Beta Dwi Utami Chandra Indrawanto DADANG DADANG Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja Dodik Ridho Nurrochmat Dwi Setyaningsih Dwindrata Basuki Aviantara Dzilalin Najmi Efri Yulistika Eriyatno . FARAH FAHMA Fitri Mulyaningsih Gunawan Hadiko Handojo Kristyanto Hanifah Ulfa Azzahro Hartrisari Hardjomidjojo Hermawan Prasetya Illah Sailah Kharismawati, Dyah Khaswar Syamsu Kiki Yulianto Lanjar Sumarno Lanjar Sumarno Matasik, Delfania Mia Ulumiati Putri Moh. Yani Muhammad Romli dan Suprihatin Andes Ismayana Muhammad Syukur Sarfat Muslich Nadia Athirafitri Niza Erica Nurul Izzah Aulia Nurul Taufiqu Rochman Nurul Taufiqu Rochman Ono Suparno Puti Retno Ali R. Muchamad Irchas Sukabudhi Sapta Raharja Silmi Azmi Siti Agustina Siti Agustina, Siti Siti Aminatu Zuhria Sri Utami Sudirman Sudirman Sukardi Sukardi Sukardi Sukardi Suprihatin Suprihatin . Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Sutrisno . Syamsul Maarif Syarifa Arum Kusumastuti Syarifa Arum Kusumastuti Syarifa Arum Kusumastuti, Syarifa Arum Tajuddin Bantacut Taufik Djatna Titi Candra Sunarti Trina Ayuni Tyara Puspaningrum Utomo, Prasetyo Hadi Yunus Triyonggo, Yunus Yusman Syaukat Yusman Syaukat

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