Comparing to sodium penicillin, sanguinarine marked inhibitory effect, toward staphylococcus aureus bacteria and e. coli in the antimicrobial effect were higher than penicillin sodium.

与青霉素钠相比，血根碱的抑菌效力明显，对金黄色葡萄球菌和大肠抗菌的抑菌作用均大于青霉素钠。

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To found a method to detect the residual solvents of penicillin sodium for injection: butanol acetic ether and butyl acetate.

摘要目的：建立一种气相色谱法同时测定注射用青霉素钠中有机溶剂丁醇、乙酸乙酯、乙酸丁酯残留量的方法。

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Objective:Improving the earning ratio on sodium salt azeotropism crystallization in the process of refining Penicillin is vital important to the total rates of return in producing Penicillin.

前言： 目的：提高青霉素提炼过程中钠盐共沸结晶的收率，对于青霉素生产过程的总收率的提高非常重要。

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