Analisis Kandungan Nutrisi, Mineral Esensial dan Uji Fitokimia Sargassum sp. Asal Perairan Pulau Temajo, Kabupaten Mempawah
نویسندگان
چکیده
Rumput laut merupakan sumber daya hayati yang melimpah di perairan Indonesia tumbuh pada substrat bebatuan. memiliki potensi sebagai bahan pangan alternatif dengan nilai kandungan nutrisi besar. Sargassum rumput dalam kelas Phaeophyta atau coklat. coklat diketahui mempunyai (kadar karbohidrat, protein, lemak), mineral esensial dan juga mengandung senyawa bioaktif, berdasarkan hasil dari metabolit sekunder (alkaloid, flavonoid, saponin, terpenoid tanin). Penelitian ini bertujuan untuk menentukan komposisi Sargassum. terdiri atas beberapa tahap, yaitu preparasi sampel, analisis protein kadar (mineral makro mikro) Sargassum, uji fitokimia ekstrak etanol. Hasil penelitian menunjukkan karbohidrat (67,01%), air (6,66%), abu (17,75%), (8,19%) lemak (0,39%), serta Fe (19,48 mg/L), Mg (16,58 Ca (10,15 K (28,50 mg/L). Senyawa bioaktif terkandung adalah alkaloid, saponin steroid.
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ژورنال
عنوان ژورنال: Jurnal Laut Khatulistiwa
سال: 2023
ISSN: ['2614-8005']
DOI: https://doi.org/10.26418/lkuntan.v6i2.64738