The adsorption behavior of 6-aminopenicillanic acid (6-APA) on weak basic anion exchange resin IRA67 was studied.
用静态法研究了6-氨基青霉烷酸在弱碱性阴离子交换树脂IRA67上的吸附行为。
The dynamic experiments further show that 20% ethanol and 20% isopropanol are good for their high elution speed and large distribution ratio of 6-APA in the liquid phase etc.
通过动态 解 吸实验，进一步说明20％乙醇和20％异丙醇的 解 吸速率快，洗脱集中，液相的6-APA分配系数大。
Conclusions the usage of the new immobilized penicillin acylase reactor in the 6-apa production will result in a higher yield of 6-apa and lower loss of immobilized penicillin acylase.
结论6 APA生产中使用新的固定化青霉素酰化酶反应器将提高6 APA的收率，减少固定化青霉素酰化酶的损耗。
Fisher will speak at the APA Convocation on Monday, May 24, from 5:30 p.m. to 6:30 p.m. in Hall A at the Morial Convention Center in New Orleans.
Fisher的讲座将于5月24日周一下午5：30开始，持续一个小时，地点是新奥尔良Morial会议中心A厅。
Fisher will speak at the APA Convocation on Monday, May 24, from 5:30 p.m. to 6:30 p.m. in Hall A at the Morial Convention Center in New Orleans.
Fisher的讲座将于5月24日周一下午5：30开始，持续一个小时，地点是新奥尔良Morial会议中心A厅。
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