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The enzymatic degradation of algal cell walls: a useful approach for improving protein accessibility?

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Abstract

With protein contents higher than 20% (dry weight), some red or green seaweeds are potential sources of commercially useful plant proteins. However, the presence of anionic or neutral polysaccharides in large quantities in the cell wall strongly hinders the solubilization of proteins during the application of classical extraction procedures. A present this limits the study and industrial use of seaweed proteins. This short paper is a discussion about the use of enzymes degrading the cell wall polysaccharides as an alternative method to improve the extraction and the solubilization of algal proteins.

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References

  • Amano H, Noda H (1990) Proteins from protoplasts from red alga Porphyra yezoensis. Nippon Suisan Gakkaishi 56: 1859–1864.

    CAS  Google Scholar 

  • Amano H, Noda H (1992) Proteins of protoplasts from several seaweeds. Nippon Suisan Gakkaishi 58: 291–299.

    CAS  Google Scholar 

  • Fleurence J (1999) Seaweed proteins: biochemical, nutritional aspects and potential uses. Trends Food Sci. Technol. 10: 25–28.

    Article  CAS  Google Scholar 

  • Fleurence J, Le Coeur C, Mabeau S, Maurice M, Landrein A (1995) Comparison of different extractive procedures for proteins from the edible seaweeds Ulva rigida and Ulva rotundata. J. appl. Phycol. 7: 577–582.

    Article  CAS  Google Scholar 

  • Fleurence J, Massiani L, Guyader O, Mabeau S (1995) Use of enzymatic cell wall degradation for improvement of protein extraction from Chondrus crispus, Gracilaria verucosa and Palmaria palmata. J. appl. Phycol. 7: 393–397.

    Article  CAS  Google Scholar 

  • Fujiwara-Arasaki T, Mino T, Kuroda M (1984) The protein value in human nutrition of edible marine algae in Japan. Hydrobiologia 116/117: 513–516.

    Article  Google Scholar 

  • Horie Y, Sugase K, Horie K (1995) Physiological differences of soluble and insoluble dietary fibre fractions of brown algae and mushrooms in pepsin activity in vitro and protein digestibility. Asian Pacific J. Clin. Nut. 4: 251–255.

    Google Scholar 

  • Lahaye M, Vigouroux J (1992) Liquefaction of dulse (Palmaria palmata (L.) Kuntze) by a commercial enzyme preparation and a purified endo-b-1,4-D-xylanase. J. appl. Phycol. 4: 329–337.

    Article  CAS  Google Scholar 

  • Polne-Fuller M, Gibor A (1987) Tissue culture of seaweeds. In Bird KT, Benson PH (eds), Developments in Aquaculture and Fisheries Sciences. Elsevier, Amsterdam: 219–239.

    Google Scholar 

  • Rice EL, Crowden RK (1987) An improved method for the extraction and electrophoresis of proteins and active enzymes from fucalean macroalgae (Phaeophyta). Phycologia 26: 235–246.

    CAS  Google Scholar 

  • Saga N, Sakai Y (1984) Isolation of protplasts from Laminaria and Porphyra. Bull. Jap. Soc. Sci. Fisheries 50: 1085.

  • Serot T, Courcoux T, Guillemineau F (1994) Extraction and partial characterization of protein from the green alga Ulva sp. Sciences des Aliments 4: 301–309.

    Google Scholar 

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Fleurence, J. The enzymatic degradation of algal cell walls: a useful approach for improving protein accessibility?. Journal of Applied Phycology 11, 313–314 (1999). https://doi.org/10.1023/A:1008183704389

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  • DOI: https://doi.org/10.1023/A:1008183704389

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