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Journal : biota

Komposisi Kandungan Senyawa Flavor Non Volatil Selada Laut (Ulva lactuca) Segar dan Kering Gabriela, Lisa; Rusky Intan Pratama; Junianto; Iis Rostini
Biota Vol 11 No 2 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i2.25949

Abstract

Drying has the potential to alter the physical, chemical, and organoleptic characteristics of food materials. This study aims to identify the composition of non-volatile flavor compounds in fresh and dried sea lettuce (Ulva lactuca). The identification of non-volatile flavor compounds was conducted using amino acid profiling through High-Performance Liquid Chromatography (HPLC). The organoleptic characteristics, including appearance, aroma, texture, and taste of fresh and dried sea lettuce samples, were assessed through a simple descriptive test. The quantitative amino acid analysis data and the descriptive test results were analyzed using a comparative descriptive method. The findings revealed that both fresh and dried Ulva lactuca contain 17 types of amino acids, comprising 9 essential amino acids and 8 non-essential amino acids, which influence flavor characteristics. The descriptive test indicated that fresh Ulva lactuca is characterized by clean, shiny, and soft light green to dark green sheets with an elastic texture and a distinctive fresh seaweed aroma. In contrast, dried Ulva lactuca exhibited a yellowish-green color, a stiff and brittle texture, and a stronger salty taste with a slight umami sensation. These findings highlight the potential of Ulva lactuca as a versatile ingredient in food product development, particularly for enhancing flavor and nutritional value.
Co-Authors Achmad Rizal Adriana Putri Pramesti Affandy, Faried Alexander Muhammad Akbar Khan Anggreini, Diyah Ayu Asep Agus Handaka Asep Agus Handaka Suryana Atik Nur Latifah Atikah Nurhayati Aulia Andhikawati Ayi Yustiati Ayi Yustiati Ayuni Nasrunnisa Azka Iqbal Balqis Aliya Zain Beni Guswanto Danella, Amanda Puspa Dede Supriatna Dhita Hapsari Anggraeni Dinda Lestari Putri Dini Maliha Diyah Ayu Anggreini Dwi Oktarahdiana Dwiky Prabowo Eddy Afrianto Eddy Afrianto Eddy Afrianto Elviana Dian Mustika Sari Emma Rochima Emma Rochima Emma Rochima Evi Liviawaty Evi Liviawaty Fajrianto, Fiqri Fazira Parliamentary Febriana, Nisrina Filardi, Tara Firanida, Sinta Fitrianto, Nur Fittrie Meylianawaty Pratiwy Fiza Jasmine Hasani Gabriela, Lisa Halyda Aulia Wildah Hana Siti Maharani Handaka, Asep Agus Hanun, Inas Maya Tamimah Hasani, Fiza Jasmine Hasibuan, Linda Naomi Hendra Nopandi Herman - Hamdani Heti Herawati heti herawati Ibnu Dwi Buwono Ickman Santi Kusumawardani Indah Nurwulan Ine Maulina Intan Pratama Irfan Zidni Irpan Irpan IRPAN IRPAN, IRPAN Iskandar Iskandar Isni Nurruhwati Iwang Gumilar Izza Mahdiana Apriliani Junianto Junianto - Junianto Junianto JUNIANTO JUNIANTO Junianto Junianto Junianto Junianto Kevin Kusuma Kiki Haetami Laily Hikmawati Lantun Paradhita Dewanti Lina Karlina M. Firhandy Dwipayana Mega Laksmini Syamsuddin Meida Maulida Mochamad Untung Kurnia Agung Muhamad Fauzan Muhammad Farhansyah Muhammad Qobul Raja Dirgantara Giwangkara Muhammad Yusuf Awaluddin Mutiara Insani Nadia Dwi Narda Nasrunnisa, Ayuni Nia Kurniawati Nia Kurniawati Nia Kurniawati Nicka Kairunisa Octaliani Nielam Vioni Nur Aini Azhar Firdaus Nur Annisa Diva Rizki Utami Nur Latifah, Atik Oktarahdiana, Dwi Pramesti, Adriana Putri Prasetya, Muhamad Diva Pratama, Rusky Pratiwy, Fittrie Meylianawaty Putri, Zaky Yoana R. Mochamad Candra Wirawan Arief Rahmi Amanah Ratih Wulandari Reni Rahmi Afriani Rif'atus Solihah Rita Rostika Rita Rostika Rita Rostika Riyadi, Reihan Slamet Roffi Grandiosa Herman Rohmah, Tuhpatur Rusky I. Pratama Rusky I. Pratama Rusky Intan Pratama Rusky Intan Pratama Rusky Pratama Salsabila, Lulu Santi Amelia Saputra, Fachrul Sari, Elviana Dian Mustika sunarto sunarto Syarifudin Sahlan Syauqibik, Achmad Tara Filardi Thania Tiaraningsih Vadhilah Savetri Wanda Sri Rahayu Wildah, Halyda Aulia Yeni Mulyani Yuli Andriani Yuli Andriani Yuli Andriani Yuniar Mulyani Zaky Yoana Putri Zidni, Irfan Zuzy Anna