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Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

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

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Original Article :

Kandungan Gizi dan Karakterisasi Senyawa BioaktifLintah Laut (Discodoris sp.)

Kandungan Gizi dan Karakterisasi Senyawa BioaktifLintah Laut (Discodoris sp.)

Author :

  1. Hafiluddin --> Jurusan Ilmu Kelautan, Universitas Trunojoyo
  2. Nurjanah --> Jurusan Teknologi Hasil Perairan, Universitas Trunojoyo
  3. Tati Nurhayati --> 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 biochemical characteristics  and  their  use  for  the  field  of  food  and  health. The  aims  of  this  research was  to  determine  the nutrient content of sea slug, determaine chemical content and determine antioxidant activity. The experiment was conducted 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 as a source of protein, fat, and minerals. Sea slug has esensial amino acids amount to 5.57% was dominated by leucin of 1.42%. Nonesensial  amino  acids  amount  to 6.54% wich was dominated by glutamic  acid 2.19%.   Saturated fatty acids amounted to 27.53% of sea slug was dominated by palmitic (C16: 0) which was 13.36%. Unsaturated fatty 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, arbohydrates  and  reducing  sugar  compound.  The  meat  of  sea  slug  with  ethanol  solvent  has  an  IC   best  50 antioxidant activity at 441, 12 ppm.

Keyword :

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


Daftar Pustaka :



       


    Archive Article

    Cover Media Content

    Volume : 3 / No. : 1 / Pub. : 2011-04
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    2. The Effect Of Sgnrha + Domperidon In Different Doses To Ovulation Of Punten Strain Goldfish (cyprinus Carpio L.)
    3. The Relations Of Male And Female Ratio Of Daphnia Sp. On Mating Efficiency And Ephipia Productions
    4. Effect Of Donor Of Chicken Broiler Pituitary Extract On Latency Time, Fertilization Rate And Hatching Rate Of Comet Fish (carassius Auratus Auratus) Spawning
    5. Massal Culture Of Scenedesmus Sp. As An Effort To Get Rotifera Feed In Natural And Concetrate Type
    6. The Effect Of Feed To Survival And Growth Rate Of Vannamei Shrimp (litopenaeus Vannamei)
    7. Different Feeding To Growth And Food Convertion Ratio Of Freshwater Lobster (cherax Quadricarinatus) With Bottle System
    8. Response Of Hot Smoke Milk Fish (chanos Chanos) Quality With Length Of Drainage
    9. The Survival Of Koi Goldfish (cyprinus Carpio Koi) Which Infected By Khv (koi Herpesvirus)
    10. Antibacterial Activity Of Pyocyanin From Pseudomonas Aeruginosa Isolate To Aeromonas Hydrophila With In Vitro Method
    11. Antibacterial Activity Of Red Ginger Extract (zingiber Officinale Rosc.) In Different Concentration To Aeromonas Hydrophila With In Vitro Method
    12. Antibacterial Activity Of Galangal Rhizome Juice In Different Concentration To The Growth Of Aeromonas Hydrophila With In Vitro Method
    13. The Effectivity Of Citrus Limonum Skin Extract To Inhibit Aeromonas Hydrophila’s Growth With In Vitro Method
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