Figure 1.
Collagen and collagen hydrolysates: (a) Schematic of collagen processing, and (b) Novel research hierarchy on collagen or collagen hydrolysate or gelatin based on observed literature.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.