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Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 7 / No. 1 / Published : 2015-04

TOC : 14, and page :87 - 93

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Original Article :

Effect of red algae (kappaphycus alvarezii) on the quality of mackerel (rastrelliger sp.)

Author :

  1. Rahayu Kusdarwati*1
  2. Wahju Tjahjaningsih*2
  3. Ayu Lana Nafisyah*3
  4. Annur Ahadi Abdillah*4
  1. Dosen Fakultas Perairan dan Kelautan
  2. Dosen Fakultas Perairan dan Kelautan
  3. Mahasiswa Fakultas Perairan dan Kelautan
  4. Dosen Fakultas Perairan dan Kelautan

Abstract :

Kembung fish (Rastrelliger sp.) is a pelagic fish with high catching production volumes. The high catching volume require the fishermen and traders to maintain the quality of fish because fish is highly perishable product. Formalin abbuse as a substance to inhibit deterioration of fish induce natural substances exploration as formalin substitute in the field. One of these natural substances which widely cultivated in Indonesia is Kappaphycus alvarezii.This study aim to determine the effect of red algae (K.alvarezii) on the quality of kembung fish. The research method is experimental with a Completely Randomized Design (CRD). The treatment used is different soaking solution concentration, namely A (K.alvarezii 0%), B (K.alvarezii 25%), C (K.alvarezii 50%), D (K.alvarezii 75%) and E (formalin 1%) with four repetitions in each treatment. The primary parameters measured were the total bacterial count and organoleptic of kembung fish. The secondary parameters measured were pH of kembung fish meat. The data analyzed by Analysis of Variance (ANAVA) and the differences between treatments were determined by Duncan’s Multiple Range Test.The results showed that the red algae (K.alvarezii) with concentrations 0%, 25%, 50% and 75% significantly (p<0,05) on the quality of kembung fish. K.alvarezii able to inhibit the bacterial growth, but the organoleptic value (visibility, odor and texture) is lower than formalin. Based on these results, further research is needed regarding the use of appropriate concentrations so that the quality of kembung fish maintained as before the treatment (either from the total bacterial count and organoleptic value).

Keyword :

Kappaphycus alvarezii, kembung fish, quality, total bacterial count, organoleptic,

References :

  1. Junianto, (2003). Seri Agriwawasan Teknik Penanganan Ikan. 5-13 : Penebar Swadaya
  2. S. Fardiaz, (1992). Mikrobiologi Pangan 1. 97-129 : Gramedia Pustaka Utama
  3. Bord Iascaigh Mhara, (1999). The BIM Seafood Handbook. 1-3 : United Kingdom


Archive Article

Cover Media Content

Volume : 7 / No. : 1 / Pub. : 2015-04
  1. Technology application of liquid smoke in processing and preservation of fishery products in the mandangin island
  2. Ibm for traditional shrimp farmers in pangkah wetan village, ujung pangkah district, gresik region, that were not harvesting in continuoesly
  3. To increases the shrimp harvesting in traditional shrimp farmer in permisan village, jabon district, sidoarjo region that losted harvesting for a long time by using best management practise (bmp) methode
  4. Isolation and identification of vibrio sp. from traditional seafood products of eastern surabaya city area
  5. Comparative morphology of blood cockles in kenjeran and sedati
  6. Alternative feed from vegetable waste for black tilapia (oreochromis niloticus)
  7. Detection of koi herpesvirus (khv) in nile tilapia (oreochromis niloticus) were infected by artificially infection
  8. Seaweed red pigment(acanthophora spicifera) as an alternative in producing natural dyes of catfish (clarias gariepinus) sausage produc
  9. The effectivety crude and soluble protein of myxobolus koi spore againts intestine different degrees in koi (cyprinus carpio koi)
  10. Prevalence and the survival rate of gold fish (cyprinus carpio linn) that challenced by whole protein spore myxobolus koi in pond
  11. Increased nutritional value pollard through yeast fermentation tempe as artificial feed ingredients tilapia (oreochromis niloticus)
  12. Immune response analysis of fish koi (cyprinus carpio koi) vaccinated myxobolus koi spores whole protein as a vaccine candidate myxobolusis
  13. Gis application to determine critical condition and rehabilitation model of mangrove ecosystem in southern coast of pamekasan region madura
  14. Effect of red algae (kappaphycus alvarezii) on the quality of mackerel (rastrelliger sp.)
  15. Influence of addition crude fish oil (cfo) in white shrimp (litopenaeus vannamei) feed to cholesterol content and fat retention in meat
  16. The effect of red algae extract (kappaphycus alvarezii) against the total number of bacteria and organoleptic value of mackerel (rastrelliger sp.)
  17. Identification and prevalence of helminthic gastrointestinal in chub mackerel (scomber japonicus) in the fish landing base muara angke, north jakarta
  18. Studies bioaccumulation of lead (pb) in milkfish (chanos chanos forskall) at the fishponds around buntung river, sidoarjo