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Silk degradation

Carbonyl formation due to oxidation results in an infrared band at 1735 cm in silk fibroin (33) but no evidence of this band was found in the Historic and Marine Silks. Degradation of fibroin both as a result of exposure to light (34,35,36) and chemical oxidants (37,38,39) has been shown to notably alter the tyrosine content of fibroin. However no evidence of alteration of the infrared band at 1515 cm attributed to the tyrosine moiety (30) was found in the Historic and Marine Silks in comparison to the Reference Silk. [Pg.146]

Tokiwa, Y, Konno, M. and Nishida, H. (1999), Isolation of silk degrading microorganisms and its poly(L-lactide) degradability , Chem. Lett. (4), 355-356. [Pg.34]

See other pages where Silk degradation is mentioned: [Pg.111]    [Pg.419]    [Pg.419]    [Pg.423]    [Pg.431]    [Pg.433]    [Pg.436]    [Pg.115]    [Pg.116]    [Pg.1126]    [Pg.422]    [Pg.1132]    [Pg.425]    [Pg.18]    [Pg.27]    [Pg.37]    [Pg.37]    [Pg.116]    [Pg.803]    [Pg.803]   


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Silks

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