Hisami Nishi

Effects of tyrosinase on sericin

The relations between yellowing of silk and aromatic amino acids

Yellow pigment of silk fibroin produced by ultraviolet irradiation

Yellowing of silk and its molecural structure-isolation of p-hydroxyphenylpyruvyl peptide and the mechanism of yellowing

On the degradation products of tyrosine residue in the silk fibroin by UV rays and alkali

On the Ehrlich-positive substances produced by the alkali degradation of silk fibroin and ultraviolet irradiated one

On the Ehrlich-positive products in the ultraviolet rayed silk fibroin

The formation of β-alanine by ultraviolet rays and oxidizing agents on silk fibroin

The degeneration of silk fibroin by water and ultraviolet ray

Photo-oxidation of silk fibroin