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Journal : JURNAL GALUNG TROPIKA

PHYSICAL Karakteristik Fisik dan Aktivitas Antioksidan dalam Pengembangan Nori dari Daun Mangrove Jeruju (Acanthus ilicifolius L.) Sulfiana; Hardianti A, Fatimah; Tanasali, Fadalia; Ghela, Maria Marselina; Kelibay, Amirula; Muslimin, Istyqamah
Jurnal Galung Tropika Vol 14 No 2 (2025)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v14i2.1366

Abstract

Indonesia has great potential in terms of mangrove ecosystems, with around 22.8% of the world's mangrove cover located in this country. One type of mangrove that is interesting to develop is Acanthus ilicifolius L. (jeruju), which contains useful secondary metabolites, such as alkaloids, flavonoids and saponins. This research aims to explore the potential of jeruju mangrove leaves as raw material for nori, a functional food rich in antioxidants. This research method includes making nori from jeruju mangrove leaves with variations in leaf concentration (P1: 25 g, P2: 50 g, P3: 75 g), and organoleptic analysis, as well as antioxidant activity. This research used laboratory experimental methods, using a Completely Randomized Design (CRD) with 3 treatments and 3 replications. The results showed that the nori produced had a blackish green color with a texture that varied according to the concentration of jeruju mangrove leaves. Organoleptic tests showed favorable results for panelists in the parameters of appearance, aroma, taste and texture, although there were significant differences in appearance. The results of the antioxidant activity test using the DPPH method showed that nori treated with P3 (75 g) had a lower IC50 value, indicating better antioxidant activity compared to other treatments. Based on nutritional content analysis, nori jeruju has competitive levels of protein, fat, fiber and carbohydrates, making it a functional food product with potential for further development.
Co-Authors A. Anniza Putri Aulia Abu, Nur Afnil Agus Masykur Agustin, Rachmawati Ahmad AHMAD FAHRIZAL Alihkzan, Dedi Ameilany Dwi Anjani Amir, Annisa Umniya Andi Ardani, Mutiara Cahya Puspita Andi Nursiah Angkejaya, Ony W Anieq Mumthi’ah Al Kautzar AR, Irmayanti Arminah, St Arsylawati, Hajrah Asmayani Charles Y. Konjol Chatarina Umbul Wahyuni Darwin K. Inggamer de Lima, Filda Vionita Irene Dewi Rizky Purnama Dhiya Alfiah Dylan Tamalsir Dzaky Arif, Muh. Fadhil Eka Astuty Erwing Fachry Abda El Rahman Fadliah, Rizkah Ferawati Taherong Fitrayadi, Andi Ghela, Maria Marselina Gusnawati, Yesi Hardianti A, Fatimah Hasnawati Amqam Hasriani Hasrianti Hasrina Helda Ibrahim Hermimin Ida Suryani Ilham Ilham Indo Santalia Isnar, Irsandy Jumria Saet Katiandagho, Theodora Maulina Kayatun, Siti Nur Kelibay, Amirula Kiki La Ibal Latief, Rahmi Latuconsina, Vina Zakiah M. Zain, Majdah MARIA BINTANG Masniar Maweikere, Audrey Julia Maria Muh. Judrah Muhammad Jufri Pusung Muhammad Junan Muhammad Sabir Muhammad Saleh murni murni Mus, Rosdiana Musdalipa Muslimin, Istyqamah Mutmainnah Abbas Nahdatunnisa Asry Natsir, Muh. Fajaruddin Neneng Suarno Kalidi Nurfadillah.s Nurfin Moha Nurhasanah Nurhayati Nurliana Nurul Faizah Kamaruddin Nurul Islamiah Nurul Ulmi P, Sudirman Panessai, Muhammad Kesnal Ramdan Putri Firda Y. Lestari Putri Nabila Rahayu, Andi Rahmah, Nadia Fathiyatur Rahmi Ratna ReshiHadriyahrahmadana Rikasari Riska Dewi Riska Yanti Rismawati Sanaky, Marliyati Serliana Sherlie G.L.Weyai Sinta Sirajuddin Sirajuddin Subakti, Ervin Suci Syahrawani Sufardin Suherdi Sulfiani, Besse Suriyati ., Suriyati Syahrani Astuti, Nia Syamsurijal, Vivi Alfina Damayanti Tanasali, Fadalia Tengku Riza Zarzani N Tuanaya, Syafira Arfani Usman, Mahyudin Wijhah Zaenab