Bioconversion of Keratin Wastes Using Keratinolytic Microorganisms to Generate Value-Added Products

Figure 11

Dehaired goatskin examination result with stereo microscope under 15x magnification: (a) physical status of the hair after the dehairing process using crude keratinolytic enzyme obtained from strain k4 and (b) physical status of the hair after dehairing process by the chemical method [147].

(a)

(b)