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Implementasi ROC dan SAW untuk Pengambilan Keputusan Mutu Hedonik Seduhan Teh Herbal Rosella-Serai-Stevia dengan Kontrol Temperatur Relay Berbasis Arduino Sariati; Pratama, Borneo Satria; Afnita, Deviola Yuri Afnita; Pertiwi, Aulia Hana; Maulana, Rizka Syaiful; Lestianti, Khairunnisa Arika; Fahrezy, Fico Dika; Gaol, Merdiaty Lumban
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.17738

Abstract

Abstrak - Penelitian ini bertujuan menentukan formulasi terbaik seduhan teh herbal berbahan dasar Rosella (Hibiscus sabdariffa), Serai (Cymbopogon citratus), dan Stevia (Stevia rebaudiana) melalui uji hedonik serta analisis menggunakan metode Rank Order Centroid (ROC) dan Simple Additive Weighting (SAW). Sistem kontrol temperatur berbasis mikrokontroler Arduino digunakan untuk menjaga suhu penyeduhan pada 70 °C dan 100 °C. Uji hedonik melibatkan 56 panelis non-terlatih generasi Z terhadap atribut rasa, aroma, dan warna. Hasil menunjukkan bahwa penambahan stevia meningkatkan kesukaan rasa, sedangkan penyeduhan pada 100 °C memperkuat warna tetapi menurunkan penerimaan rasa akibat meningkatnya keasaman. Aroma terbaik diperoleh pada formulasi dengan tambahan stevia pada suhu tinggi. Berdasarkan analisis ROC (rasa > aroma > warna) dan SAW, sampel D (4 g Rosella, 4 g Serai, 2 g Stevia, 100 °C) memiliki skor preferensi tertinggi sebesar 0,968. Dengan demikian, formulasi tersebut direkomendasikan sebagai seduhan teh herbal terbaik.  Kata kunci : ROC, SAW, teh herbal, hedonik, rosella, serai, stevia, relay, arduino
Penguatan Moderasi Beragama Remaja Kampung Pancasila melalui Diseminasi ”Semai Sirama” Mahfud, Muhammad; Mulyadi, Mulyadi; Pertiwi, Aulia Hana; Sofiyah, Siti
Proceedings of Annual Conference for Muslim Scholars Vol 9 No 1 (2025): AnCoMS, Oktober 2025
Publisher : Koordinatorat Perguruan Tinggi Keagamaan Islam Swasta Wilayah IV Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36835/ancoms.v9i1.747

Abstract

The present study addresses the rising phenomenon of religious intolerance and polarization among the youth, highlighting the urgent need for religious moderation as a national foundation. The current inquiry discusses a youth empowerment program centered on the dissemination of "Semai Sirama" (Nine Values of Religious Moderation) within the Kampung Pancasila environment. This article aims to instill tolerance, togetherness, and patriotism through community-based educational, creative, and collaborative activities. Employing a descriptive qualitative approach with Participatory Action Research (PAR), the investigation involved youth aged 15–21 as active participants. The program phases included value socialization, content creation training on moderation, cross-community collaborative actions, and reflections on diversity. The resulting data indicate a significant increase in the understanding and practice of religious moderation, manifested in youth-led initiatives such as digital tolerance campaigns, interfaith dialogues, and social activities rooted in Pancasila values. The findings conclude that the Semai Sirama dissemination program is an effective model for strengthening religious moderation through a contextual, participatory, and relevant approach for the contemporary generation.