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Method for sterilizing a native collagen in liquid medium, sterile native collagen obtained, compositions containing it and uses
Method for sterilizing a native collagen in liquid medium, sterile native collagen obtained, compositions containing it and uses
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机译:在液体培养基中对天然胶原进行灭菌的方法,获得的无菌天然胶原,包含该胶原的组合物和用途
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摘要
The invention concerns a method for preparing native collagen, comprising pretreatment of the collagen in a mixer with double transverse cutters equipped with a system controlling agitating and shearing velocity and a thermostat, and a subsequent step of sterilizing the collagen in liquid medium. The invention also concerns a sterile collagen, in particular a collagen mostly of type I, in native state and in particular pharmaceutical and/or parapharmaceutical and/or medico-surgical and/or ophthalmologic and/or cosmetic compositions and applications thereof.
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