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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Teknologi Industri Pertanian MANAJEMEN IKM: Jurnal Manajemen Pengembangan Industri Kecil Menengah Jurnal Rekayasa Proses Microbiology Indonesia Jurnal Penelitian Pascapanen Pertanian Buletin Teknologi Pasca Panen Journal Industrial Servicess Jurnal Riset Industri Jurnal Aplikasi Bisnis dan Manajemen (JABM) E-Journal Equilibrium: Jurnal Pendidikan Jurnal Penelitian Karet Science and Technology Indonesia Industria: Jurnal Teknologi dan Manajemen Agroindustri Syntax Literate: Jurnal Ilmiah Indonesia Jurnal Penjaminan Mutu Visipena Jurnal Organisasi Dan Manajemen Jurnal Pengabdian Masyarakat AbdiMas Jurnal Rekayasa Proses International Journal of Supply Chain Management Aptisi Transactions on Technopreneurship (ATT) Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Narra J International Journal of Social Service and Research JURNAL TEKNIK INDUSTRI Bulletin of Social Informatics Theory and Application Jurnal Rekayasa Proses International Journal of Oil Palm
Illah Sailah
Department Of Agroindustrial Technology, Faculty Of Agriculture Technology, IPB University, Bogor, 16680, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Formulation of Biodegreaser Made from Palm Oil Methyl Ester Sulfonate Surfactant with Oxalic Acid Additive Illah Sailah; Erliza Hambali; Fadilla Eka Aulyana
International Journal of Oil Palm Vol. 4 No. 2 (2021)
Publisher : Indonesian Oil Palm Society /IOPS (Masyarakat Perkelapa-sawitan Indonesia /MAKSI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35876/ijop.v4i2.62

Abstract

The development of bio degreaser made from palm oil surfactant aims to substitute bio degreaser made from petroleum surfactant which is less environmentally friendly. The development was carried out by formulating palm methyl ester sulfonate (MES) surfactant with oxalic acid as metal or non-metal cleaning agent. The purpose of this study was to obtain the best concentration of oxalic acid in the bio degreaser formulation. The concentrations of oxalic acid tested were 7, 8, and 9%. The best concentration of oxalic acid was determined based on the results of characteristic tests and detergency tests, namely 7% oxalic acid concentration. The resulting bio degreaser product has a pH of 1.6; viscosity 1.39 cp; specific gravity of 1.012; surface tension 32 dyne/cm and detergency power 84%. Furthermore, the resulting bio degreaser was added with Diethanolamioda (DEA) surfactant. The purpose of adding DEA surfactant is to increase the pH and lower the surface tension. The formulation results showed an increase in pH from 1.6 to 3.2 and a decrease in surface tension from 31.97 dyne/cm to 28.70 dyne/cm. In addition, there was an increase in viscosity from 1.39 cp to 1.62 cp and specific gravity from 1.012 to 1.018.
Analisis Struktural Interpretatif untuk Merancang Transformasi Digital Pendidikan Tinggi di Indonesia Intan Maria Lewiayu Vierke; Rizal Syarief; Idqan Fahmi; Illah Sailah
Equilibrium: Jurnal Pendidikan Vol 12, No 1 (2024): EQUILIBRIUM : JURNAL PENDIDIKAN
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/equilibrium.v12i1.13299

Abstract

Penelitian ini menggunakan pendekatan Interpretive Structural Modeling (ISM) untuk merancang model yang akan digunakan dalam upaya transformasi digital pendidikan tinggi vokasi di Indonesia. Studi empiris dilakukan di Politeknik Negeri Bandung sebagai bagian dari pendidikan tinggi. Temuannya mengungkapkan bahwa Penemuan dan Penemuan, Desain Pembelajaran, Pengalaman Pelajar, serta Pekerjaan dan Pembelajaran Seumur Hidup merupakan elemen kunci yang saling terkait dalam konteks pendidikan kejuruan. Temuan ini memberikan panduan untuk mengoptimalkan program, strategi pemasaran, desain kurikulum, dan pengalaman pembelajaran untuk meningkatkan keterlibatan industri, daya saing lulusan, dan relevansi pendidikan dengan pasar kerja. Hasil penerapan ISM dan dampaknya dapat memberikan manfaat yang signifikan, termasuk peningkatan reputasi institusi, kepuasan mahasiswa, dan kontribusi positif terhadap perekonomian dan masyarakat Indonesia.
Analisis Struktural Interpretatif untuk Merancang Transformasi Digital Pendidikan Tinggi di Indonesia Vierke, Intan Maria Lewiayu; Syarief, Rizal; Fahmi, Idqan; Sailah, Illah
Equilibrium: Jurnal Pendidikan Vol. 12 No. 1 (2024): EQUILIBRIUM : JURNAL PENDIDIKAN
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/equilibrium.v12i1.13299

Abstract

Penelitian ini menggunakan pendekatan Interpretive Structural Modeling (ISM) untuk merancang model yang akan digunakan dalam upaya transformasi digital pendidikan tinggi vokasi di Indonesia. Studi empiris dilakukan di Politeknik Negeri Bandung sebagai bagian dari pendidikan tinggi. Temuannya mengungkapkan bahwa Penemuan dan Penemuan, Desain Pembelajaran, Pengalaman Pelajar, serta Pekerjaan dan Pembelajaran Seumur Hidup merupakan elemen kunci yang saling terkait dalam konteks pendidikan kejuruan. Temuan ini memberikan panduan untuk mengoptimalkan program, strategi pemasaran, desain kurikulum, dan pengalaman pembelajaran untuk meningkatkan keterlibatan industri, daya saing lulusan, dan relevansi pendidikan dengan pasar kerja. Hasil penerapan ISM dan dampaknya dapat memberikan manfaat yang signifikan, termasuk peningkatan reputasi institusi, kepuasan mahasiswa, dan kontribusi positif terhadap perekonomian dan masyarakat Indonesia.
PEMETAAN JEJARING SOSIAL TECHNOPRENEUR AGROINDUSTRI DALAM TAHAP AWAL PROSES KEWIRAUSAHAAN Utomo, Prasetyo Hadi; Anggraeni, Elisa; Sailah, Illah
Jurnal Teknologi Industri Pertanian Vol. 34 No. 1 (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.2024.34.1.62

Abstract

A technopreneur's social network is a key factor in the early stages of the entrepreneurial process which includes the stages of searching for ideas, acquiring resources, and gaining legitimacy for the development of his business. It is hoped that a technopreneur's ability to create, manage and maintain social networks can improve the performance of the business he starts. This research aimed to map the social network of technopreneurs in the early stages of their entrepreneurial process and analyze their evolution in the three initial stages. The technopreneur social networks studied were betweenness, centrality, density and diversity. Networks are built using an ego network approach. The egos used were eight new businesses that are members of a business incubator with the criteria of food and non-food agro-industry, business unit age 2 – 5 years, in wall which means having an office in the incubator and out wall which means having an office outside the incubator. The network was analyzed using software. The results of the analysis show that technopreneurs who are on the in wall have a denser network than those on the out wall due to the large number of actors who come from the incubator network. The parameter values of betweenness, centrality, diversity and density change at each stage of the entrepreneurial process. Technopreneurs need diversity and betweenness in the idea search phase to increase the flow of information and ideas. Technopreneurs need centrality and density in the resource acquisition phase to increase resource access. Centrality and density are needed in the legitimacy phase to increase a technopreneur's reputation. Keywords: agroindustry, entrepreneurial stages, social networking, technopreneur
Identification of bioactive compounds in mountain soursop (Annona montana Macf.) and their potential as a source of antioxidants Apria, Desra; Warsiki, Endang; Sailah, Illah
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 9, No 2 (2026)
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.2026.009.02.7

Abstract

Annona montana Macf. (mountain soursop), a member of the Annonaceae family, is a tropical fruit with promising yet underexplored bioactive potential. This study aimed to comprehensively evaluate the phytochemical profile and antioxidant activity of mountain soursop fruit extract. Bioactive compounds were identified using Gas Chromatography–Mass Spectrometry (GC-MS), while antioxidant capacity was assessed through the DPPH (2,2-diphenyl-1-picrylhydrazyl) radical scavenging assay under controlled conditions. GC-MS analysis revealed the presence of 80 compounds, including flavonoids, alkaloids, terpenoids, and fatty acids, many of which are well documented for their pharmacological and functional properties. The extract demonstrated very strong antioxidant activity with an IC50 value of 18.85 ppm, markedly surpassing several widely recognized natural antioxidants. These results highlight mountain soursop fruit as a valuable natural reservoir of bioactive metabolites with diverse biological functions. The findings further support its potential utilization in the development of functional foods, health-promoting formulations, nutraceuticals, and cosmetics, particularly those designed to mitigate oxidative stress and protect long-term skin health.
Co-Authors - Aslichan - Farida Abi Saptadinata Ahmad Fuad Alex Denni Amril Aman Anas Miftah Fauzi Ani Suryani Anis Annisa Adnan Anwar Nur Apria, Desra Arfian Muslim Ari Pambudi Arie Wibowo Khurniawan Arief Kusuma Arif Imam Suroso Asrul Siregar Bambang Indriyanto Bambang Indriyanto Bambang Indriyanto Bambang Sukaca Bayu Koen Anggoro Budy Wiryawan Celik, Ismail Chairunnisa Chairunnisa Dedy Sugiarto Dian Pratomo E Gumbira Sa, E Gumbira Ekatanti, Dewi Elisa Anggraeni Elisa Anggraeni Elisa Anggraeni, Elisa Endang Warsiki Endang Warsiki dan Citra Dewi Wahyono Putri (E-Jurnal Agro-Industri Indonesia) Erliza Hambali Erry Yudhya Mulyani Fadilla Eka Aulyana Fitri Mulyaningsih Fredinan Yulianda Habibullah Habibullah Hadiwidjaja, Rini Dwiyani Halimatushadyah, Ernie Hanoch Maurizio Hetharia Harsasi, Mairani Hasan Supriadi Hendri Utami Henry Prastanto, Henry Heny Kuswanti Suwarsinah Hermanto Siregar Husni Y Rosadi, Husni Y Hutagaol, Manuntun Paruliah Ichwanudin, Muhammad Idqan Fahmi Idqan Fahmi Ika Amalia Kartika Ikbal Rachmat Imam Yuwono Intan Maria Lewiayu Vierke Irman Hermadi Khaswar Syamsu Kulsum, Kulsum Lembito, Hoetomo Lukman M. Baga Luluk Sulistiyo Budi M Hasjim Bintoro M Syamsul Ma’arif M. ANWAR NUR M. Syamsul Maarif M. Syamsul Ma’arif Machfud Machfud Madi Hermadi, Madi Manggala, Panji Wira Marimin , Maulana Miladulhaq Maulydia, Nur B. Meika S. Rusli Moh. Yani Muhammad Romli dan Suprihatin Andes Ismayana Muhammad Syamsun Mursiti Mursiti Musa Hubeis Nanda Lega Jaya Putra Nastiti Siswi Indrasti Nasution, Efrida Yanti Nefianto, Tirton nFN Risfaheri Nugroho, Tezar Mega Nur Richana Okta Amelia Ono Suparno Pudji Muljono Rini Dwiyani Hadiwidjaja Rizal Syarief Rizal Syarief Rizal Syarief Safitri, Linda Safriyana Safriyana Sapta Raharja Saputra, Prabetti Amriyadi Sri Hartoyo Suharto Honggokusumo Sukardi Sukardi Syafa’at Ariful Huda, Tamala, Yulianida Tarigan, Mazmur Tatang Hidayat Titi C Sunarti Titi C. Sunarti Trina E. Tallei, Trina E. TRINA EKAWATI TALLEI Tun Tedja Irawadi Tyara Puspaningrum Ummanah Ummanah, Ummanah Utami, Purwani Puji Utomo, Prasetyo Hadi Vierke, Intan Maria Lewiayu Vioreza, Niken Wasrin Syafii Wijaya, Rahmat Yandra Arkenan Yazid Bindar Yessy Rosalina Zainal Alim Mas'ud