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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Lahan Suboptimal Jurnal Dinamika Penelitian Industri JPSriwijaya Jurnal FishtecH Jurnal Penelitian Pendidikan IPA (JPPIPA) e-Jurnal Rekayasa dan Teknologi Budidaya Perairan Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Seminar Nasional Lahan Suboptimal Jurnal Lemuru : Jurnal Ilmu Perikanan dan Kelautan Indonesia Jurnal Abdi Insani PUBLIKASI PENELITIAN TERAPAN DAN KEBIJAKAN Jurnal Pengabdian Masyarakat Asia Arwana: Jurnal Ilmiah Program Studi Perairan Buguh: Jurnal Pengabdian Kepada Masyarakat Clarias : Jurnal Perikanan Air Tawar Jurnal Ilmu Komunikasi Balayudha (JIKOBA) Journal of Fish Health Jurnal Pepadu Jurnal Nusantara Mengabdi Jurnal Perikanan JARI : Jurnal Akuakultur Rawa Indonesia
Selly Ratna Sari
Universitas Bengkulu
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Journal : Jurnal Lahan Suboptimal

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Suboptimal Land Analysis of Agricultural Fishery Resources (Chitosan-Liquid Smoke Cocos nucifera) as Natural Food Preservatives Sari, Selly Ratna; Rizki, Rani Ria; Guttifera, Guttifera; Riswandi, Agung
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 14 No. 1 (2025): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.14.1.2025.679

Abstract

One of the suboptimal land resources is shrimp and coconut. Increasing productivity on suboptimal land is essential by utilizing typical land. A concern arises with the use of waste as a preservative. The necessity to replace preservatives made from chemical raw materials with natural alternatives is evident. The research aimed to determine and optimize the antioxidant properties of chitosan combined with liquid smoke from coconut shells (Cocos nucifera) as a natural food preservative. The study utilized a Completely Randomized Design (CRD) with 4 treatments repeated three times. The treatments consisted of different concentrations. The results indicated that varying concentrations of Cocos nucifera liquid smoke combined with sterilized glucose and chitosan had a significant effect on antioxidant analysis and the Maillard reaction. Higher concentrations of liquid smoke resulted in increased browning, likely due to the Maillard reaction occurring when glucose and chitosan were mixed with liquid smoke and then sterilized using an autoclave. This condition was expected to be favorable as it involves a reaction between free amino acids in chitosan and reducing sugar compounds from glucose. Additionally, aldehyde ketone compounds are found in Cocos nucifera coconut shell liquid smoke. Finally, the optimal concentration for antioxidant activity was treatment A2 (total concentration of 1% chitosan + 1% glucose + 3% coconut shell liquid smoke) with an IC50 value of 6.69% and a brown absorbance of 0.45%.
Co-Authors Abu Hasan Ace Baehaki Agung Riswandi Agung Riswandi Agus Srimudin Agus Supriadi Agus Wijaya Agus Wijaya Agus Wijaya Agustini, Sri Alghifari, Reza Alvin Alvin, Alvin Dendi Dendi, Dendi Devi Silsia Diah Triesia Dinar Tri Soelistyowati Donny Prariska Donny Prariska Eddy Supriyono efano Iga Safitri Efano Safitri Egi Yovandre eka nurrizah Elisa Wildayana Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Elmeizy Arafah Filli Pratama Fitria Tsani Farda Gemala Cahya Guttifera Guttifera Guttifera Guttifera Eka Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera Guttifera, Guttifera handayani, martatika Hasan, Jordan Inayatullah, Ahlam Kalsum, Leila Kanya, Maya Resta Khairunisa, Eka Nurriza Khairunnisa, Eka Nurriza Koto, Hidayat Laili Susanti, Laili Leila Kalsum Lestary, Siti Lifianthi, Lifianthi Lukman m gandri haryono Mardiana maya resta kanya Maya Resta Kanya Maya Resta Kanya Maya Resta Kanya Muhammad Rama Nopan Ariyadi Muhammad Sumsanto Oktavianti, Santi Pikha bimon Prariska, Donny Prastiyo Wibowo Puteri Anugerah Putri, Intan Putri, Rizki Eka Rani Ria Rizki Rani Ria Rizki Rarassari, Madyasta Anggana Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Sa'adah Raudhatus Saadah Raudhatus Sa’adah Raudhatus Sa’daah Reza Mahendra Reza Mahendra Riani, Ira Gusti Rindit Pambayuan Rindit Pambayun Rindit Pambayun Rindit Pambayun Rini Mustikasari Kurnia Pratama Riswandi, Agung Ritonga, Nia Boru Rizki Eka Puteri Rizki Eka Puteri rizki Eka Puteri Rizki Eka Puteri Rizki Eka Puteri Rizki Eka Puteri Puteri Rizki Eka Puteri, Rizki Eka Rizki Eka Putri Rizki, Rani Rizki, Rani Ria Sa'adah, Raudhatus Saadah, Raudhatus Shanti Dwita Lestari Shanti Dwita Lestari Sianturi, Ion Tarsardo Siti Lestari Siti Lestari Sri Agustini Sri Wulandari Surawan, Fitri Electrika Dewi Susiana Susiana Syafnil Syafnil theresia tere Tri Wardani Widowati Utami, Aldilla Sari Wijaya, Agus Woki Bilyaro Yesi, Desri Yunita Sari