Journal of Life Science (생명과학회지)

Korean Society of Life Science (한국생명과학회)
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Preparation and Applicaitons of Synthetic Fish Egg Capsules from Marine Polysaccharides

해양추출 다당류를 이용한 인조어란 캡슐의 제조 및 응용

  • 이종석 (부산수산대학교 수산과학대학 생물공학과) ;
  • 김성구 (부산수산대학교 수산과학대학 생물공학과)
  • Published : 1996.03.01
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Abstract

The biopolymer membrane could be formed using marine polysaccharides. Chiotsan and alginate were used for the formation of capsule membrane to mimic the fish eggs such as flying fish eggs and salmon eggs. The size of capsules ranging 1 to 5mm was prepared and the mechanical tests were performed to determine the mechanical similarities to natural fish eggs. The similar mechanical pattern between the synthetic capsules and natural eggs could be found. The controlling parameters for the strength of capsules were pH of the chitosan solution. This encapsulation technique can be broadly applied to medical, engineering as well as food areas.

해양 다당류인 chitosan과 alginate를 이용해서 캡슐을 제조할 수 있었으며 그 성상을 물고기 알과 같은 형태 즉 인조어란의 성상으로 만들 수 있었다. 캡슐의 크기는 공기 사출기의 유속에 의해 1~5mm로 조절할 수 있었다. 캡슐의 기계적 강도는 chitosan요액의 pH와 이온의 농도에 의해 조절할 수 있었으며 원하는 어란의 기계적 강도를 가진 인조캡슐을 제조할 수 있었다. 이러한 인조어란 대체품의 제조이외에도 타분야인 의약, 산업 및 식품 분야에 이용이 가능한 캡슐로 이용 될 것이다.

Keywords

References

  1. 농수산통계년보 농수산부
  2. Chitin and Chitosan-Sources, Chemistry, Biochemistry, Physical Properties and Applications Transmembrane Permeation of Proteins inChitosan Capsules Kim, S.K.;Rha, C.K.;Skjak-Braek, G.(ed.);Anthonsen, T.(ed.);Sandfore, P.(ed.)
  3. Chitin and Chitosan-Sources, Chemistry, Biochemistry, Physical Properties and Applications Chitosan for the Encapsulation of Mammalian Cell Culture Kim, S.K.;Rha, C.K.;Skjak-Braek, G.(ed.);Anthonsen, T.(ed.);Sandfore, P.(ed.)
  4. Science v.146 Semipermeable Membrane Chang, T.
  5. Microencapsulation and Artificial Cells Artificial Cells in Medicine and Biotechnology Chang, T.(ed.)
  6. MIT MS Thesis Encapsulation of Microbial Cells in Chitosan Mpoko Bokanga
  7. Biotechnology in the Marine Sciences., Proceedings of the First Annual MIT Sea Grant Lecture and Seminar Series. Chitosan as a Biomaterial Rha, C.K.;Cowell, R.R.(ed.);pariser, E.R.(ed.);Sinskey, A.J.(ed.)
  8. Biotechnology v.4 Microencapsulation Technology for large-scale antibody production Posillico, E.
  9. Biotechnology v.9 Encapsulated cells target diabetes and Parkinson's Spalding, B.J.
  10. Top. Pharm. Sci., Pro. Int. Congr. Pharm. Sci. Transplantation of microencapsulated islets of Langerhans as an insulin delivery system Sun, A.;O'Shea, B.M.;Breimer, D.D.;Speiser, P.(Ed.)
  11. FEBS Letters v.122 Entrapment of Plant Cells in Different Matrices, a Comparative Study Brodelius, P.;Nilsson, K.
  12. Horm. Metal. Res. v.19 no.8 Prevention of complement-mediated cytotoxicity against rat islets by encapsulation in a cellulose sulfate membrane Braun, K.;Kuttler, B.;Baquey, C.;Aubertin, J.
  13. Ergeb. Exp. Med. v.46 Studies on the suitability of cellulose sulfate capsules for the transplantation of isolater islets Braun, K.;Besch, W.;Hahn, H.J.
  14. Biotech. Bioeng. v.27 Optimization of Microencapsulation Parameters : Semipermeable Microcapsules as a Bioartificial Pancreas Goosen, M.;O'Shea, G.;Gharapetian, H.;Chou, S.;Sun, A.
  15. Biochem. Biophys. Acta v.804 Prolonged Survival of Transplanted Islets of Langerhans Encapsulated in a Biocompatible Membrane O'Shea, G.;Goosen, M.;Sun, A.
  16. International of Artificial Organs v.16 no.3 Hepatocyte Transplantation : An alternative System for Evaluating Cell Survival and Immunoisolation Kim, S.K.;Gupta, S.;Vermuru, R.P.;Aragona, E.;Yerneni, P.R.;Burk, R.D.;Rha, C.K.