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Narrow-barred Spanish mackerel (Scomberomorus spp.) is a species of fish that is widely preferred due to its high potential and economical value. This research is aimed to utilize seaweed (Eucheuma cottonii and Eucheuma spinosum) to increase iodine and dietary fiber content of fish meatballs to help fulfill the daily needs of Indonesians. The first stage of this research was conducted to determine the best type and concentration of seaweed flour to be added to the fish meatballs dough. A series of seaweed flour addition concentration employed in this research are 1, 2, 3, 4, and 5% for each type of seaweed separately. Several factors put into consideration when selecting the best seaweed addition concentration were moisture content, texture, and organoleptic tests (scoring and hedonic). Through moisture content, gel strength, and organoleptic analysis, 2% Eucheuma cottonii was chosen to be added.

Second stage of this research was conducted to compare the chosen meatball with control. The chosen fish meatball has better profile of moisture, fat, ash, carbohydrate, dietary fiber, and iodine content compared to control.

Dietary fiber and iodine content analysis showed that the chosen fish meatball contain 0.0046% dietary fiber and 102 mcg/100g iodine. INTRODUCTION Narrow barred Spanish mackerel ( Scomberomorus commerson) is enjoyed by society as food having high economic value (). The habitat they lived in is vast ocean, moving from one place to another, eating small fishes such as sardines. It can be found oftenly in Indo Pacific and Indian oceans. It can grow to approximately 183 cm and 27 kg ().

Seaweed is one of food materials with high content of iodine and dietary fiber. There are three classes of seaweed, named Chlorophyceae (green algae), Rhodophyceae (red algae), and Phaeophyceae (brown algae). Eucheuma cottonii and Eucheuma spinosum are Rhodophyceae (red algae) that can be found in Indonesian waters. They have high economic value as they are the source of carrageenan. Digimon World 2003 Rom Download German more. These seaweeds are often cultivated in the archipelago of Kepulauan Seribu and Riau; Lampung, Celebes, and Bali.

These regions have calm sea current so that the productivity of seaweed can be enhanced (). Fairbot Serial Crack. According to, iodine content in brown algae and red algae, consecutively are around 0.1-0.8% and 0.1-0.15%. In an effort to battle against Gangguan Akibat Kurang Iodium (GAKI) in Indonesia, an attempt to optimize the utilization of seaweed should be done. This research is aimed to utilize seaweed ( Eucheuma cottonii and Eucheuma spinosum) to raise iodine and dietary fiber content of narrow barred Spanish mackerel meatballs. The product resulted is expected to be able to fulfill the need of iodine and dietary fiber in Indonesia society. Materials Main materials used for this research included narrow barred Spanish mackerel obtained from Pasar Puri Indah, fresh seaweed ( Eucheuma cottonii and Euchuema spinosum) obtained from the archipelago of Kepulauan Seribu, is dried using drum drier, milled, and sieved (80 mesh).