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All Journal Teknotan: Jurnal Industri Teknologi Pertanian Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat TEKNOLOGI PANGAN : Media Informasi dan Komunikasi Ilmiah Teknologi Pertanian Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment Sagu JURNAL AGROINDUSTRI HALAL Pandawa : Pusat Publikasi Hasil Pengabdian Masyarakat Jurnal Bisnis dan Komunikasi Digital IJAE Pemberdayaan Masyarakat: Jurnal Aksi Sosial JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara
Mhd Andry Kurniawan
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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KONSENTRASI ASAM FOSFAT (H3 PO4 ) TERHADAP KARAKTERISTIK ARANG AKTIF KULIT BATANG SAGU Rahmadini, Yen Yen; Johan, Vonny Setiaries; Kurniawan, MHD Andry
SAGU Vol. 23 No. 1 (2024): SAGU Journal – Agri. Sci. Tech., Maret, 2024, Vol. 23 : No. 1
Publisher : Fakultas Pertanian Universitas Riau

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Activated charcoal is a material that contains 85-95% carbon elements and is a porous solid. This activated charcoal is the result of heating materials containing carbon at high temperatures but does not oxidize. In this research, the materials used were sago bark and the activator was H3PO4. This study aimed to obtain selected characteristics of activated charcoal made from sago bark waste with several concentration of phosphoric acid as an activator. This study was conducted using a complete randomized design with five treatments and three replications. The treatments in this study were variations in H3PO4 concentration, namely H3PO4 5%, H3PO4 7.5%, H3PO4 10%, H3PO4 12.5%, and H3PO4 15%. Observations were made on yield, moisture content, ash content, volatile matter content, bound carbon content and iodine absorption. The data obtained were analyzed statistically analysis of variance (ANOVA) test, and if F count ≥ F table then the treatment has a significant effect and the analysis will be continued with Duncan’s multiple range test (DMRT) at the level of 5%. The results showed that the increase in phosphoric acid concentration used had a significant effect on yield, moisture content, ash content, volatile matter content, bound of carbon content, and absorption of iodine. Activated charcoal with the best treatment was found in treatment H3PO4 activator concentration 15% with a yield of 86.85%, moisture content 1.43%, ash content of 4.77%, volatile matter content 14.10%, bound carbon of content 79.68% and absorption of iodine 837.54 mg/g.
DESAIN KEMASAN DENGAN MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD) PADA PRODUK SNACK BAR Kurniawan, Mhd Andry; Juarsa, Rahmadini Payla; Sianturi, Eben Ezer; Hawari, Akmal; Khairumi, Salsabila; Siburian, Gilbert Ernest; Aritonang, Andreas Sahat
SAGU Vol. 23 No. 2 (2024): SAGU Journal – Agri. Sci. Tech., September, 2024, Vol. 23 : No. 2
Publisher : Fakultas Pertanian Universitas Riau

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Quality function deployment (QFD) is an effective method for providing solutions to problems because it identifies consumer needs and expectations and their use in the development process. The packaging design of a snack bar product is designed using QFD methodology, with the assistance of house of quality (HOQ). The data from the questionnaire will be collected, analyzed and applied to QFD. This study aims to design packaging designs that meet consumer needs and preferences, especially in the development and design of the latest, most innovative and best snack bar products. By integrating the QFD method, two packaging design proposals were obtained to meet consumers’ needs and desires for snack bar product packaging that meets the criteria of five priority specifications, in which consumers want snack bar packaging to have clear product images and information, intuitive packaging design, convenient and modern packaging appearance, brand representation, and packaging materials that are not easily damaged.
Co-Authors Adelina, Adelina Adinda Azahra Afra Alifarani Akmal Hawari Anaya, Nurul Fatya Angga Pramana, Angga Annisa Dwita Sari Aritonang, Andreas Sahat Ayu Diana Cinta Setiawati Dewi Fortuna Ayu Dewi, Yossie Kharisma Dimas Perwandi Dimas Wahyudi Elisabeth Merba Ria Sibagariang Erpiani Siregar Fakhrul Razif Hasnah AR, Nur Hasnah, Nur Imelda Yunita Imelda Yunita Indra Suharman Irma Suryani Khairumi, Salsabila Ledy Pretty Nainggolan M. Thoriq Athoilllah Mulyadi , Mulyadi Mulyadi Mulyadi Nabila Muthia Indayana Niken Ayu Pamukas Niskan Walid Masruri Nopiani, Yanti Novreta Ersyi Darfia Nur Hasnah AR Nurul Ummi Khairo Parsitogi, Bintang Pramana Angga Qayyumidina Silindrika Rahmadini Payla Juarsa Rahmadini, Yen Yen Rahmayani, Irma Rahmayuni Rahmayuni, Rahmayuni Raswen Efendi Rizka Nur Fadilah Pulungan Rizky Aditya Reno Rizmadan Syah Robby Ilham Alfayet Sabrina Inaya Salsabila Samuel Kristian Julianto Sianturi, Eben Ezer Sibagariang, Elisabeth Siburian, Gilbert Ernest Simarmata, Robinson Tua B SISPA PEBRIAN USMAN PATO Vonny Setiaries Johan Yelmira Yelmira Zalfiatri