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Establishment of Sterility Test of Sodium Carboxymethyl Glucan Biological Amino Colloid
Author(s): 
Pages: 839-841
Year: Issue:  9
Journal: China Pharmacy

Keyword:  羧氨基葡聚多糖钠生物胶体液 薄膜过滤法 无菌检查 冲洗液;
Abstract: 目的:建立羧氨基葡聚多糖钠生物胶体液的无菌检查方法。方法:采用薄膜过滤法,对样品中金黄色葡萄球菌、大肠埃希菌、枯草芽孢杆菌、生孢梭菌、白色念珠菌、黑曲霉生长情况进行考察;对受抑制的试验菌(生孢梭菌、白色念珠菌)采用加热冲洗液的方法消除样品对其的抑制作用并进行验证。结果:羧氨基葡聚多糖钠生物胶体液对生孢梭菌的抑菌作用最强;采用加热至45℃的0.1%无菌蛋白胨水溶液500mL(每膜)冲洗可消除其抑菌作用,验证试验中试验菌生长良好。结论:所建立的方法可用于羧氨基葡聚多糖钠生物胶体液的无菌检查,且结果准确、可靠。
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