Dr. Ir. Heru Prono Widayat, M.Sc

Tentang Saya (About Me)

I Graduated from Agricultural Mechanization of Gadjah Mada University in 1987 and obtained Master degree in 1994 from Michigan State University, USA and Doctorate degree in 2001 from Humboldt Universitat Zu Berlin. From 1988 until now, I was appointed as a lecturer at the Faculty of Agriculture, Syiah Kuala University. I am interested in Post-Harvest Technology, Processing of Plantation Products. The subjects that I teach are agriculture technology introduction, yield processing technology, physiology and post-harvest technology, product development technology, and entrepreneurship.

email herupwidayat@usk.ac.id

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Publikasi (Publications)

Jurnal (Journals)

Heru Prono Widayat , Rachman Jaya, Heri Safrijal, Eka Fitria, 2022, New product development for mixed beverages of Aceh robusta coffee and cocoa, Czech Journal of Food Sciences, 40, 76-82, 1805-9317.

Yusya Abubakar, Murna Muzaifa, Heru Prono Widayat, Martunis, Ria Safitri, 2022, Peningkatan Mutu Kakao Melalui Fermentasi Menggunakan Starter Kering Bakteri Asam Laktat dan Bakteri Asam Asetat Indigenus Kakao Aceh, AGROINTEK Jurnal Teknologi Industri Pertanian, 16 (1), 84-95, 1907-8056 (Print) ISSN 2527-5410.

Salsabila, Heru Prono Widayat, Normalina Arpi, 2022, Pengaruh Penambahan Kokoa Terhadap Mutu Kimia Dan Sensori Minuman Kopi-Kakao, Jurnal Ilmiah Mahasiswa Pertanian, 7, 388-397, 2614-6053.

Nur Agustina, Ryan Maulana, Heru Prono Widayat, 2022, Karakteristik Organoleptik Es Krim Dengan Penambahan Pewarna Alami Bunga Telang (Clitoria Ternatea L.), Jurnal Ilmiah Mahasiswa Pertanian, 7, 366-371, 2614-6053.

Ashabul Anhar, Yusya Abubakar, Heru Prono Widayat, Ali Muhammad Muslih, Romano, Akhmad Baihaqi, 2021, Altitude, shading, and management intensity effect on Arabica coffee yields in Aceh, Indonesia, Open Agriculture, 6, 254-262, 2391-9531.

Rita Andini, Murna Muzaifa, Leni Marlina, Muhammad Ikhsan Sulaiman, Rachman Jaya, Ali M Muslih, Heru P Widayat, 2021, Making biodiversity work for coffee production. A case study of Gayo Arabica coffee in Indonesia , MOJ Ecology & Environmental Sciences, 6, 156-162, 2573-2919.

Ashabul Anhar, Heru Prono Widayat, Ali M. Muslih, Subhan, Romano, Ahmad Baihaqi, T. Saiful Bahri, Zulkarnain, Bagio, Yusmaizal, Yusya Abubakar, 2020, Evaluation of Farmers Management Practices of Arabica Coffee Plantation Across Altitude for Climate Change Adaptation Strategies in Aceh, Indonesia, Aceh International Journal of Science and Technology, 9 (2), 75-82, 2088-9860 e-ISSN 2503-2348.

Yusya Abubakar, Heru Prono Widayat, Murna Muzaifa, Fitrah Atul Mega, 2020, Isolasi dan identifikasi bakteri asam asetat dari fermentasi kakao aceh, Jurnal Teknologi Pertanian Andalas, 24 (1), 23-28, 1410-1920 e-ISSN 2579-4019.

Tomi Mukhtar, Heru Prono Widayat, Yusya Abubakar, 2020, Analisis Kualitas Minyak Nilam dan Faktor yang Mempengaruhi Keputusan Petani Dalam Memilih Ketel Penyulingnya, Jurnal Teknologi dan Industri Pertanian Indonesia, 12 (2), 78-85, 2085-4927 e-ISSN 2442-7020.

Dewitayani, Muhammad Ikhsan Sulaiman, Heru Prono Widayat, 2019, Studi Pembuatan Teh Celup Daun Ruku-Ruku (Ocimum tenuiflorum L.) dengan Penambahan Bubuk Jahe sebagai Minuman Penyegar, Jurnal Ilmiah Mahasiswa Pertanian, 4, 510-516, 2614-6053.

Abdul Kudus, Heru Prono Widayat, Yusya\' Abubakar, 2019, Kriteria Mutu Kopi Arabika Gayo Pada Beberapa Koperasi dan Eksportir di Aceh Tengah, Jurnal Ilmiah Mahasiswa Pertanian, 4, 274-279, 2614-6053.

Ayu Sahfitri, Ryan Moulana, Heru Prono Widayat, 2019, Penerimaan Konsumen terhadap Teh Celup Herbal Ruku-Ruku (Ocimum tenuiflorum L.) dengan Penambahan Bunga Kenanga (Cananga odorata) dan Daun Stevia (Stevia rebaudiana), Jurnal Ilmiah Mahasiswa Pertanian, 4, 345-352, 2614-6053.

Yusya Abubakar, Murna Muzaifa, Heru Prono Widayat, Martunis, Agustia Maulina, 2019, Karakteristik Starter Kering dari Isolat Bakteri Indigenous Kakao Aceh , Gontor Agrotech Science Journal, 5 (2), 89-109, 2460-495x e-ISSN 2477-5800.

Khalieda Zia, Yuliani Aisyah, Zaidiyah, Heru Prono Widayat, 2019, Karakteristik Fisikokimia dan Sensori Permen Jelly Kulit Buah Kopi dengan Penambahan Gelatin dan Sari Lemon, Teknologi dan Industri Pertanian Indonesia, 11 (1), 32-37, 2085-4927 e-ISSN 2442-7020.

Normalina Arpi, Rasdianyah, Heru P. Widayat, Ramadhana F. Foenna, 2018, Pemanfaatan Limbah Kulit Buah Kopi Arabika (Coffea arabica L.) Menjadi Minuman Sari Pulp Kopi Dengan Penambahan Sari Jeruk Nipis (Citrus aurantifolia) dan Lemon (Citrus limon), Jurnal Teknologi dan Industri Pertanian Indonesia, 10, 40-44, 2085-4927 e-ISSN 2442-7020.

Raudhatul Aiyuni, Heru Prono Widayat, Syarifah Rohaya, 2017, Pemanfaatan Limbah Kulit Buah Naga (Hylocereus costaricensis) dalam Pembuatan Teh Herbal dengan Penambahan Jahe, Jurnal Ilmiah Mahasiswa Pertanian, 2, 231-240, 2614-6053.

Mustaqim, Novia Mehra Erfiza, Heru Prono Widayat, 2017, Pembuatan Kue Bhoi dengan Substitusi Tepung Mocaf (Modified Cassava Flour) dan Penambahan Bubuk Kopi (Production of Bhoi with Mocaf As A Substituional Material and Ground Coffee As A Flavour Agent), Jurnal Ilmiah Mahasiswa Pertanian, 2, 406-410, 2614-6053.

Heru P Widayat, Ashabul Anhar, Akhmad Baihaqi, 2015, Dampak Perubahan Iklim Terhadap Produksi, Kualitas Hasil Dan Pendapatan Petani Kopi Arabika Di Aceh Tengah, Jurnal Agrisep, 16, 8-16, 1411-3848.

Heru Prono Widayat, 2013, Perbaikan Mutu Bubuk Kakao Melalui Proses Ektraksi Lemak dan Alkalisasi, Jurnal Teknologi dan Industri Pertnian Indonesia, 5, 12, 2085-4927.

Susanne Huyskens-Keil, Heru Prono Widayat, Peter Ludders, Monika Schreiner, 2006, Postharvest quality of pepino (Solanum muricatum Ait.) fruit in controlled atmosphere storage, Journal of Food Engineering, 77, 628-634, 0260-8774.

M.Schreiner, S. Huyskens-Keil, A. Krumbein, H. Prono-Widayat, P. Ludders, 2003, Effect of Film Packaging and Surface Coating on Primary and secondary plant Coumpounds in fruit and vegetable product, Journal of Food Engineering, 56, 237-240, 0260-8774.

Prosiding (Proceedings)

Heru P. Widayat, Rita Andini, Ahmad Zaelani , Muhammad Ikhsan Sulaiman , Murna Muzaifa , Rachman Jaya, Enny R. Sembiring, 2022, Review: Semua Mengenai Sejarah, Biologi, Keanekaragaman Genetik, Paska Panen, dan Sensori Kopi Arabica (Coffea arabica) Gayo, Inovasi dan Tantangan Pengembangan Produk Hasil Pertanian yang Halal, Aman dan Berdaya Saing Tinggi, Seminar Nasional Penelitian dan Pengabdian Teknologi Hasil Pertanian, Hotel Madinatul Zahra, Banda Aceh, 15 September 2022, Universitas Syiah Kuala, Banda Aceh, Jurusan Teknologi Hasil Pertanian FP-USK, 256-263, 2964-3538.

Heru Prono Widayat, Normalina Arpi, Rita Andini, Murna Muzaifa, 2021, Chemical analysis of cascara tea from wine coffee processing with a different fermentation times, New Shape of Sustainable Agriculture and Biosystem for Food Security After Global COVID-19 Pandemic, The 2nd INTERNATIONAL CONFERENCE ON AGRICULTURE AND BIOINDUSTRY (ICAGRI) , Banda Aceh, 27-28 October 2020, Bristol, UK, IOP Publishing, 012104, 1755-1315, 1755-1307.

Heri Safrijal, Heru Prono Widayat, Rachman Jaya, 2021, Hedonic attributes evaluation of mixed Arabica coffee-cocoa beverages , New Shape of Sustainable Agriculture and Biosystem for Food Security After Global COVID-19 Pandemic, The 2nd International Conference on Agriculture and Bioindustry 2020, Banda Aceh, 27-28 October 2020, Bristol, Inggris, IOP Publishing, 012056, 1755-1315, 1755-1307.

Yusya Abubakar, Dian Hasni, Murna Muzaifa, Sulaiman, Mahdi, Heru P Widayat, 2019, Effect of Varieties and Processing Practices on the Physical and Sensory Characteristics of Gayo Arabica Specialty Coffee, Connecting the World through Innovation and Sustainable Development, The 8th Annual International Conference Universitas Syiah Kuala, Universitas Syiah Kuala, Banda Aceh, 12-14 September 2018, Bristol, Inggris, IOP Publishing, 012027, 17578981, 1757899X.

Mailisa, Cut Meliana, Cut Maysura Hanum, Yanti Meldasari Lubis, Novia Mehra Erfiza, Heru Prono Widayat, 2018, Potency Antioxidant Compounds of Indian Gooseberry (Phyllanthus Emblica) Leaves as Herbal Tea, Connecting the World through Innovation and Sustainable Development, The 8th Annual International Conference 2018 Syiah Kuala University, Universitas Syiah Kuala, Banda Aceh, 12-14 September 2018, Universitas Syiah Kuala, Banda Aceh, Syiah Kuala University Press, 1-12, 2089-208X.

Yusya Abubakar, Heru Prono Widayat, Martunis, Murna Muzaifa, Rizka Try Gustina, 2017, Isolation and Identification of Yeast Involved in Cocoa Fermentation To Be Used as a Starter to Improve Cocoa Bean Quality, Biodiversity for Sustainable Industries, International Conference on Biodiversity for Sustainable Industries, Solo, 5-6 November 2015, Solo, Surakarta : Kelompok Studi Biodiversitas FMIPA UNS, 2017, 79-83, 978-602-61830-0-2.

Yusya Abubakar, Heru Prono Widayat, Martunis, Murna Muzaifa, Rina Anggraini, 2017, Characteristics and Viability of Dry Starter Prepared from Isolated Indigenous Microorganism to Improve Cocoa Fermentation Process, 1st International Conference on Biodiversity, Food Security, and Health, 1st International Conference on Biodiversity, Food Security, and Health, Gadjah Mada University, Yogyakarta, 22-23 November 2016, Gadjah Mada University, Yogyakarta, Gadjah Mada University Press, 298-311, 978-602-386-235-1.

Yusya\' Abubakar, Dian Hasni, Heru Prono Widayat, Murna Muzaifa, Mahdi, 2017, Quality of Gayo Arabica Coffee Affected by Farm Altitude and Coffee Varieties, Joint International Conference on Science and Technology in The Tropic, The 2nd International Conference on Science and Technology 2017 , Universitas Mataram, Mataram, Nusa Tenggara Barat, 23-24 Agustus 2017, Mataram, Nusa Tenggara Barat, Universitas Mataram , 183-189, 978-602-61265-1-1.

Yusya Abubakar, Dian Hasni, Heru Prono Widayat, Murna Muzaifa, Mahdi, 2017, Quality of Gayo Arabica Coffee Affected by Farm Altitude and Coffee Varieties, International Conference on Science and Technology in The Tropic, The 2nd International Conference on Science and Technology 2017 , Mataram, Indonesia, 23-24 Agustus 2017, Mataram, Nusa Tenggara Barat, Universitas Mataram, 183-189, 978-602-61265-1-1.

Cut ERika, Eti Indarti, Heru P Widayat, Irmayadani, 2013, Produksi Glukosa dari Jerami PAdi Sebagai BAhan Baku Pembuatan Etanol dengan MEnggunakan Enzim Selulosa, Pendidikan dan Kewirausahaan Sains dan Teknologi, Perhimpunan Alumni Jerman (PAJ) Aceh, Banda Aceh, , , PAJ , 0, .

Eti Indarti, Normalina Arpi, Heru Prono Widayat dan Ashabul Anhar, 2013, Appearance, texture and flavour improvement of chocolate bar by Virgin Cococnut Oil (VCO) as Cocoa Butter Substitute (CBS) , The 3rd Annual International Conference Syiah Kuala University in conjuction with The 2nd International Conference on Multidisciplinary Research 2013, The 3rd Annual International Conference Syiah Kuala University in conjuction with The 2nd International Conference on Multidisciplinary Research 2013, Banda Aceh, 2-4 Oktober 2013, Universitas Syiah Kuala, Banda Aceh, Syiah Kuala University Press, 87-94, 2089-208X.

Eti Indarti, Heru Prono Widayat, N. Zuhri, 2011, Effect of fermentation container and thickness of bean mass during fermentation process of cocoa bean (Theobroma cocoa L), Building Aceh through Science: DIGNITY AND PROSPERIT, The Annual International Conference Syiah Kuala University (AIC Unsyiah) 2011, Banda Aceh, 29-30 November 2011, Universitas Syiah Kuala, Banda Aceh, Syiah Kuala University Press, 64-69, 2089-208X.

M. Schreiner, S. Huyskens-Keil, A. Krumbein, H. Prono-Widayat, P. Peters, P. Lüdder, 2003, Interactions of Pre- And Postharvest Influences on Fruit and Vegetable Quality as Basic Decision for Chain Management, An Integrated View on Fruit and Vegetable Quality (Quality in Chains), The International Conference on Quality in Chains, An Integrated View on Fruit and Vegetable Quality, Wageningen, Netherlands , 2003, Belgium, Acta Horticulturae, 211-217, 0567-7572 (print) 2406-6168 (electroni.

Heru Prono Widayat, S. Huyskens-Keil and P. Lüdders, 2003, Dynamic CA-Storage for the Quality Assurance of Pepino (Solanum muricatum Ait.) , VIII International Controlled Atmosphere Research Conference, VIII International Controlled Atmosphere Research Conference, Rotterdam, Netherlands , 8-3 Juli 2001, Belgium, Acta Horticulturae, 409-412, 0567-7572 (print) 2406-6168 (electroni.


Buku (Books)

Ashabul Anhar, Yusya Abubakar, Heru Prono Widayat, Romano, Didy Rachmadi, Rama Herawati, Arif Habibal Umam, 2018, Pemberdayaan Masyarakat Sekitar Hutan Berbasis Konservasi dan Budidaya Kopi Ramah Lingkungan. (BAB V. Penanganan Panen, Pasca Panen dan Pemasaran Kopi Arabika Gayo), Banda Aceh, Syiah Kuala University Press, 978-602-5679-86-5.