Detail Article

Jurnal Ilmiah Perikanan & Kelautan

ISSN 2085-5842

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

Order : 5, and page :145 - 149

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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
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  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)
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  15. Subtitution Of Soybean Meal With Fermented Lamtoro (leucaena Glauca) On Growth And Feed Efficiency Of Tilapia Fish (oreochromis Niloticus)
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