方法酸溶法提取牛肌腱中的胶原蛋白，并经盐析、透析提纯。
Methods Raw collagen was extracted from bovine tendon in acetic acid, then by salting out, dialysis and lyophilization, pure collagen scaffold was acquired.
方法酸溶法提取牛肌腱中的胶原蛋白，并经盐析、透析提纯。
Methods Raw collagen was extracted from bovine tendon in acetic acid, then by salting out, dialysis and lyophilization, pure collagen scaffold was acquired.
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