UNIVERSITAS AIRLANGGA



Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

Vol. 5 / No. 2 / Published : 2013-11

Order : 5, and page :145 - 149

Related with : Scholar   Yahoo!   Bing

Original Article :

Technologi engineering chitosan as a preservative and elevated levels of a protein on tofu

Author :

  1. Crhisnawati Vega*1
  2. Daniel Elkana*2
  3. Oktavia Putri*3
  4. Rikky Leonard*4
  5. Sapto Andriyono *5
  1. Mahasiswa Fakultas Perairan dan Kelautan
  2. Mahasiswa Fakultas Perairan dan Kelautan
  3. Mahasiswa Fakultas Perairan dan Kelautan
  4. Mahasiswa Fakultas Perairan dan Kelautan
  5. Dosen Fakultas Perairan dan Kelautan

Abstract :

 Chitosan is the potential to serve as a food preservative, because chitosan has polikation positively charged so that it can inhibit the growth of microbes and are able to bind to the compounds negatively charged such as protein, polysaccharides, nucleid acid, heavy methal and others. In addition, molecules of chitosan has an N capable of forming amino compound which is a component of protein and amine moieties on the H atoms which facilitates chitosan interact with water through hydrogen bonds. Know who manufactured this process at the time of processing is still done traditionality. So that power save know produced has a fairy low level of durability. This study used a randomized complete design methods, experimental design was used with tree treatment with five replicate. Treatment imposed in the research include ; treatment with the awarding of chitosan as much as 1%, granting of chitosan treatment B as much as 2%, granting of chitosan treatment C by as much as 3%. Form the results of our study, obtained a good treatment doses for food out of 3%. The doses may be extend save out to 5 days in the future at room temperature and increase the levels of protein know 0,5 – 1,5 %.  

Keyword :

protein tofu, doses of chitosan, a food preservative ,


References :

S. Koswara,(1992) Teknologi Pengolahan Kedelai X : taka Sinar Harapan





Archive Article

Cover Media Content

Volume : 5 / No. : 2 / Pub. : 2013-11
  1. Engineering Technology Fermentation Waste Seaweed As Probiotics On The Cultivation Of Intensive Fish Aquaponic System
  2. Potential Use Of Red Algae Ethanol Extract (kappaphycus Alvarezii) As Formalin Substitute Natural Preservative In Meat Fish
  3. Potency Analysis Of Sonneratia Sp. At East Coast Surabaya Through Ecology And Social Economy Studies
  4. Application Of Black Soldier Fly Larval (hermetia Illucens) As Feed And Artificial Feed (pellets) For Rainbow Kurumoi Fish (melanotaenia Parva)
  5. Technologi Engineering Chitosan As A Preservative And Elevated Levels Of A Protein On Tofu
  6. Raffinose Exploration Cotton Seeds Lieu Of Formalin In Preserving Fish
  7. Substitution Effect Of Artemia Spp. With Golden Snail (pomacea Canaliculata) And Worm (lumbricus Rubellus) On The Growth And Protein Retention Snakehead Seed (channa Striata)
  8. The Granting Of An Enzyme Lignosellulosa In Feed Artificial On The Growth And The Survival Rate Seed Gourami (osphronemus Gouramy Lac.)
  9. Comparative Study Of Ability Nannochloropsis Sp. And Spirulina Sp. As Agent Bioremediation Of Heavy Metal Plumbum (pb)
  10. Comparative Study Of Ability Nannochloropsis Sp. And Chlorella Sp. As Agent Bioremediation Of Heavy Metal Plumbum (pb)
  11. Study Of Bioaccumulation Heavy Metal Mercury (hg) On Local Sea Cucumber (phyllophorus Sp.) From Surabaya East Coast – East Java
  12. Exploration The Candidate Probiotic Bacteria In Mangrove Mud Wonorejo
  13. Study Of Heavy Metal Lead (pb) In Fish, Crustaceans And Mollusks At The Northern Coast Of Bangkalan, Madura
  14. Measurements Of Extract Ether Digestibility, Organic Matter And Energy Feed In Tilapia (oreochromis Niloticus) Using Surgery Techniques
  15. Subtitution Of Soybean Meal With Fermented Lamtoro (leucaena Glauca) On Growth And Feed Efficiency Of Tilapia Fish (oreochromis Niloticus)
  16. The Potential Antagonistic Bacterium Lactobacillus Plantarum Against Bacterial Pathogens Aeromonas Salmonicida By In Vitro
  17. Correlation Of Growth And Carragenan Content Of Kappaphycus Alvarezii And Eucheuma Spinosum By Different Distance Placement Of Floating Rafts At The Grujugan Village, Sub-district Gapura, Residence Of Sumenep