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Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 3 / No. 1 / Published : 2011-04

TOC : 1, and page :1 - 6

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Original Article :

Nutritional content and characterization bioactive compounds of sea sluge (discodoris sp.)

Author :

  1. Hafiluddin *1
  2. Nurjanah*2
  3. Tati Nurhayati*3
  1. Jurusan Ilmu Kelautan, Universitas Trunojoyo
  2. Jurusan Teknologi Hasil Perairan, Universitas Trunojoyo
  3. Jurusan Teknologi Hasil Perairan, Universitas Trunojoyo

Abstract :

One of the commodities produced from the ocean that have a bioactive compounds is a sea slug(Discodoris sp.). That is very interesting to study mainly deals with the nature of both chemical and biochemicalcharacteristics and their use for the field of food and health. The aims of this research was to determine thenutrient content of sea slug, determaine chemical content and determine antioxidant activity. The experiment wasconducted with several stages: sample preparation, analysis of nutrient content, extraction bioactive compound,analysis of chemical content and antioxidant activity. Sea slug from the island of Madura Pamekasan potential asa source of protein, fat, and minerals. Sea slug has esensial amino acids amount to 5.57% was dominated by leucinof 1.42%. Nonesensial amino acids amount to 6.54% wich was dominated by glutamic acid 2.19%. Saturatedfatty acids amounted to 27.53% of sea slug was dominated by palmitic (C16: 0) which was 13.36%. Unsaturatedfatty acids amounted to 34.66%, which was dominated by the essential fatty acids linolenic (C18: 3, n-3) 20.91%.The highest yield of the crude extract was ethanol and contained alkaloid compounds, steroids, phenols,carbohydrates and reducing sugar compound. The meat of sea slug with ethanol solvent has an IC best 50antioxidant activity at 441, 12 ppm.

Keyword :

antioxidant, nutrition, sea sluge (Discodoris sp.),


References :

  1. M. Ibrahim, (2001). Isolasi dan uji aktivitas biologi senyawa steroid dari lintah laut, Discodoris sp. [Tesis]. X : Program Pascasarjana. Institut Pertanian Bogor. Bogor


   


Archive Article

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Volume : 3 / No. : 1 / Pub. : 2011-04
  1. Nutritional content and characterization bioactive compounds of sea sluge (discodoris sp.)
  2. Distribution mapping of mangrove ecosystem in surabaya and sidoarjo
  3. Level of south coastal area of bangkalan residence on oil spill potention
  4. Technique culture of sea weed (kappaphycus alvarezii) with flouting raft method in tanjung village, saronggi sub district, sumenep regency, east java
  5. Prevalence and infection level of dactylogyrus sp. on gill of milkfish juvenile (chanos chanos) in traditional pond, glagah subdistrict, lamongan residence
  6. Fishing tool effectivity of mini purse seine by using different light source for catching fish of puffer fish (rastrelliger sp.)
  7. Velocity and infection percentage of ice-ice disease on kappaphycus alvarezii in bluto beach sumenep
  8. The effect of bacteria bacillus pumilus in cow dung as fertilizer to total chlorophyll dunaliella salina
  9. Effect of artificial feed, natural feed and combination between them to growth rate, food convertion ratio and survival rate of indonesian shortfin eel (anguilla bicolor)
  10. The effect of concentration young coconut water and honey in 0,9% sodium chloride to motility and life time catfish (pangasius pangasius) spermatozoa
  11. Effect of adding vitamin b on blotong dry media 12 againts population growth dunaliella salina
  12. Effect of brown algae extract (sargassum sp.) on growth of escherichia coli in vitro
  13. Skin histopathology alteration of koi (cyprinus carpio) with ichthyophthirius multifilis infested accordance cohabitation
  14. Leukocyte profil of koi fish (cyprinus carpio) which infested by ichthyophthirius multifiliis on the different infestation degree with cohabitation methode
  15. Use of content cow rumen fermented with bacillus pumilus bacterial chlorophyll content on the culture dunaliella salina
  16. Effectivity of meniran (phyllanthus niruri) extract as edwardsiella tarda antibacterial according in vitro
  17. Antibacterial activity of the juice majapahit fruit (crescentia cujete l.) to bacteria aeromonas salmonicida against in vitro
  18. Effect of salt (nacl) against damage of argulus japonicus egg
  19. Effect of use of snail meat (achatina fulica) for artificial diet on growth, food convertion and survival rate catfish (pangasius pangasius)
  20. Waste treatment at fish processing company in kelola mina laut incorporated gresik east java province