| 摘要 |
This invention discloses a method for making collagen of fish scale, and more specifically it relates to a method of using enzyme to extract collagen of fish scale, the method comprising: washing and heating the fish scale material; smashing the fish scale material; adding the protein hydrolase into the fish scale material, and then affecting it in warm water to become hydrolyte; centrifugation the hydrolyte; taking out the supernatant of the hydrolyte rice; and drying the supernatant to become collagen powder. Said collagen of fish scale made from said method is a high produce rate, high purity and low pollution collagen of fish scale.
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