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All Journal JURNAL ENGGANO Journal of Coastal and Deep Sea
Maya Angraini Fajar Utami, Maya Angraini Fajar
Program Studi Ilmu Kelautan Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology Other

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Komposisi Nutrisi Rumput Laut Coklat (Phaeophyta) dan Merah (Rhodophyta) Asal Perairan Teluk Sepang Kota Bengkulu Herliany, Nurlaila Ervina; Utami, Maya Angraini Fajar; Wilopo, Mukti Dono; Purnama, Dewi; Johan, Yar; Zamdial, Zamdial; Permatasari, Nurul
JURNAL ENGGANO Vol. 8 No. 2 (2023)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jenggano.8.2.147-153

Abstract

Seaweeds have potential uses as functional foods. But until now, there is still few information about the nutritional composition of seaweeds, especially from Teluk Sepang Beach, Bengkulu City. This study was held to examine the chemical characteristics of brown and red seaweeds from Teluk Sepang Beach, Bengkulu City. This research was carried out in November 2021-March 2022. This research used descriptive exploratory method by analyzing the proximate composition of 8 species of seaweeds (4 species of brown seaweeds and 4 species of red seaweeds). Water, protein, crude fat, ash and crude fiber content refer to the AOAC (2016) procedure while carbohydrate content is calculated based on by difference. The chemical characteristics of seaweeds (water content, ash, crude protein, crude fiber, crude fat and carbohydrates content) varied from one species to another. But in general the proximate composition of all seaweeds species was still in the range of values ​​found in seaweeds. The largest composition in seaweesd is carbohydrates (13.644% - 69.91±0.71%) and ash, which have an important role for humans nutrition and the food industry. The content of protein (0.97±0.33%. - 2.88±0.23%) and crude fat (0.19±00% - 4.12±0.32%) in seaweeds is relatively low so it can be used as low fat foods. Crude fiber in seaweeds(1.16±0.16% - 7.65±0.53%) showed that seaweeds can be used as functional foods.  
Penambahan Imunostimulan dalam Pakan Mandiri untuk Meningkatkan Pertumbuhan dan Imunitas Non-Spesifik Ikan Kobia (Rachycentron canadum) Saputra, Suryadi; Amran, Amran; Kartamiharja, Ujang Komarudin A.; Yustika, Melisa; Utami, Maya Angraini Fajar
Journal of Coastal and Deep Sea Vol 2 No 2 (2024): Journal of Coastal and Deep Sea
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jcds.v2i2.17518

Abstract

Percobaan pembenihan Kobia (Rachycentron canadum) selama empat puluh lima hari dilakukan untuk menentukan kebutuhan imunostimulan yang ditambahkan dalam formulasi pakan mandiri. Tiga diet praktis isonitrogen dan isoenergik (CP 42% dan lipid 11%) mengandung tiga tingkat imunostimulan tambahan yaitu 0,0%: 0,3% dan 0,5%. Setiap perlakuan diet secara acak diberikan ke tiga tangki dan pakan diberi sampai kenyang dua kali sehari. Kobia dengan berat awal 50 g ditebar di tangki ber aerasi dan air mengalir dalam ruangan. Pengukuran dilakukan pada pertumbuhan dan kekebalan non-spesifik benih kobia. Hasil penelitian menunjukkan bahwa tidak ada perbedaan pertumbuhan yang signifikan diantara perlakuan. Uji fagositosis dan uji tantangan pada pengobatan pemberian pakan tambahan menunjukkan bahwa penambahan imunostimulan 0,3% dalam praktik formulasi pakan dapat meningkatkan kinerja kekebalan tubuh.
Co-Authors Amran Amran DEWI PURNAMA Kartamiharja, Ujang Komarudin A. Mukti Dono Wilopo Nurlaila Ervina Herliany Permatasari, Nurul Saputra, Suryadi Septiyaningrum, Ines Yar Johan, Yar Yustika, Melisa Zamdial Zamdial, Zamdial