2017
DOI: 10.22146/jfs.23885
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Antioxidant Activity and Proximate Analysis of Dry Powder from Brown Seaweed Sargassum hystrix

Abstract: AbstrakPenelitian ini bertujuan untuk mengetahui aktivitas antioksidan, kandungan total fenol, kandungan nutrisi, dan kandungan fitokimia dari bubuk kering Sargassum hystrix. Ekstrak air dari sampel kering alga cokelat (S. hystrix) disiapkan dan diuji kandungan total fenolnya. Jumlah kandungan total fenol ekstrak air yaitu 11,43 g Gallic Acid Equivalent (GAE)/100 g berat kering sampel dengan menggunakan metode Folin-Ciocalteu. Aktivitas antioksidan (Radical Scavenging Activity/RSA) BHT yang digunakan sebagai s… Show more

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Cited by 11 publications
(13 citation statements)
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“…SHP. SHP is a brown algae powder that consists of fat, protein, and dietary fiber, also alkaloids, steroids, terpenoids, phenols, tannins, and saponins (Lailatussifa et al, 2017). Stress was induced in all rats, except the normal control and the fasting normal control groups, by subjecting the fasting animals to swimming restraint stress with immobilization to water at a depth of 25 cm in a tub measuring 37×37×30 cm 3 for 5 min/d until 10 days.…”
Section: Methodsmentioning
confidence: 99%
“…SHP. SHP is a brown algae powder that consists of fat, protein, and dietary fiber, also alkaloids, steroids, terpenoids, phenols, tannins, and saponins (Lailatussifa et al, 2017). Stress was induced in all rats, except the normal control and the fasting normal control groups, by subjecting the fasting animals to swimming restraint stress with immobilization to water at a depth of 25 cm in a tub measuring 37×37×30 cm 3 for 5 min/d until 10 days.…”
Section: Methodsmentioning
confidence: 99%
“…Alga laut cokelat merupakan kelompok rumput laut yang mengandung fenolik dan dapat dimanfaatkan sebagai antioksidan (Zubia et al, 2009). Salah satu jenis alga cokelat adalah Sargassum hystrix dan diketahui mengandung aktivitas antioksidan yang tinggi (Lailatussifa, Husni, & Isnansetyo, 2017), mempunyai aktivitas anti-diabetes (Nurfahmi, Husni, & Isnansetyo, 2018), anti-stres (Nur'aini, Husni, & Airin, 2018), inhibitor alfa-amilase dan alfaglukosidase (Husni et al, 2018).…”
Section: Pendahuluanunclassified
“…S. hystrix kering dihaluskan menggunakan blender dan diayak menggunakan ayakan 80 mesh. Menurut Lailatussifa et al (2017), bubuk S. hystrix kering memiliki kadar air sebesar 13,43%, kadar protein sebesar 6,54%, kadar lemak sebesar 0,05%, dan kadar serat pangan sebesar 31,53%.…”
Section: Hasil Dan Pembahasan Pengeringan Sargassum Hystrixunclassified
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