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Journal : Nutriology: Jurnal Pangan, Gizi, Kesehatan

Ekstraksi Alginat dari Rumput Laut Coklat (Phaeophyceae) dan Pemanfaatannya Sebagai Pengemulsi (Emulsifier) pada Produk Pangan Ariani, Farida; Yunita, Lina; Dewi, Novianti Tysmala; Sukanty, Ni Made Wiasty; Isasih, Widani Darma
Nutriology : Jurnal Pangan, Gizi, Kesehatan Vol. 4 No. 1 (2023): April 2023
Publisher : Program Studi Gizi, Universitas Bumigora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30812/nutriology.v4i1.2859

Abstract

Alginate is used as an emulsifier in food production. Its non-toxic, biocompatible, biodegradable, and hydrophilic properties are very promising for industrial use. Alginate can be obtained from brown seaweed because the alginate content in brown seaweed reaches 40% of its dry weight. The alginate extraction process can be carried out in 5 main stages, 1) extraction process using mineral acids, 2) filtering or centrifugation process, 3) re-soaking of the residue using an alkaline solution, 4) precipitation process, and 5) purification. Emulsifiers are molecules that adsorb on the surface of the droplets formed during the homogenization process and form a protective membrane that keeps the droplets from agglomerating. The use of alginate as an emulsifier in food has been carried out by several researchers. The results indicate that alginate substitution in food products has a significant effect on emulsion stability, where the stability of emulsions using alginate is higher than that of emulsions without alginate substitution. In addition, there was a positive interaction between alginate-substituted food products and food products without alginate substitution (control) on storage time. This research aims to provide an overview of the method or process of extracting alginate from brown seaweed (Phaeophyceae) and utilizing alginate as an emulsifier for food.
Co-Authors Abdul Kadir Afnita, Nora Akmil Rahmi Alfian Hamsi Almi Syafroza Amlys, Amlys Syahputra Silalahi Amris, Firda Khairati Andrianto Andrianto Anisah Annanda, Yefri Arief Arafat Hankam Aulia Fitri Aulia Fitri, Aulia Azzahra Vidi Umaira Bayu Bresman P Siboro Bustami Syam Dahlan Tanjung Dardanila, Dardanila Darlan, Lalu Ahmad Desimal, Iwan Dewi, Novianti Tysmala Dewi, Novianty Tysmala Dian M. Nasution Dwi Widayati, Dwi Eddy Sutadji Elisabeth Ginting Erwin Erwin Eva Sartini Eva Sartini Bayu Eva, Eva Sartini Bayu Fahmi Bakrie Ananda Saragih Farel H. Napitupulu Fidia, Salsabila Nurul Firda Khairati Amris Fitria, Rahmayani Ginting, Elizabeth Habibullah, Makmur Hankam, Arief Arafat harfarici, Rici Gusti Hariadi , Hariadi Susilo Hasdari, Hasdari Helmi Rangkuti Hendrizal Hendrizal Hendrizal Hendrizal I Putu Bayu Agus Saputra Idris, Saufi Zahra Ikhsan Siregar Ikhwansyah Isranuri Indra N. T. Jauhari, M. Thontowi Juanda, Rizky Juanda Khalida Syahputri Laksmi Nur Fajriani Lina Yunita Lina Yunita M Tafsin M. Sabri Ma'ruf, Ma'ruf Tafsin Mahadi Makmur Habibullah Marragi M. Martin Kustati Martin Kustati Muhammad Ramadhan Muhsin, Lalu Busyairi MULYADI Nasution, Indriani Ni Made Wiasty Sukanty Ni Made Wiasty Sukanty Ningsih, Sri Wahyuni Ninsix, Retti Nora Afnita Novi Yanti Novia Zuriatun Solehah Nur Cholis Nur’ainun Nurhasnah Nurhasnah Nurva Dillatul Vatin Pakpahan, Dion Peni Patriani Prinata, Fadhil Surya Rahmi M Sari Ramadan, Prima Ramadhan, Muhammad Ramadhan Reflianto, Reflianto Retti Ninsix Rezki Amelia Rosliana Lubis, Rosliana Sabaniah, Nofetriani Saib Suwilo Saputra, Syahnan Sarjana Sembiring, Ferry Septiani, Liza Silalahi, Amlys Syahputra Suari, Muhammad Rayhan Suci N. Sandi Sukanty, Ni Made Wiasty Suprianto Suprianto Suprianto Suprianto Susanti, Baiq Indah Susilo, Hariadi Syahrul Abda Syamsuar Syamsuar, Syamsuar Syamsurizal - - Syarif, Abdul Azis Tafsih, Ma'Ruf Tafsin, Ma’ruf Terang UHS Ginting Tri Septian M. Tugiman Tugiman Tugiman Tulus Tulus B Sitorus Tulus Burhanuddin Sitorus Tulus Tulus Umaira, Azzahra Vidi Vatin, Nurva Dillatul Wahyuni, Dian Eka Mayasari Sri Wandi, Joni Indra Widani Darma Isasih Yunita, Lina Yunus Nasution, Ahmad Zein, Muhammad Zen, Zelhendri Zulhendri Zen Zulkifli Lubis