The Effect of Sample Preparation, Extraction Duration, and Precipitant Toward Carrageenan Characteristics which Extracted from Kappaphycus alvarezii. torani [Internet]. 2025 Jun. 29 [cited 2026 Aug. 21];8(2):1-15. Available from: https://journal-598.unhas.ac.id/index.php/torani/article/view/43915