逆相中压液体染色学 净化欧米茄-3脂肪酸乙烯 Ester 使用 AQ-C18
Mingxin Sang1,2, Nan Pan2, Jingna Wu3
1College of Chemical Engineering, Huaqiao University, Xiamen 361021, China.
Marine drugs
|June 26, 2024
概括
这项研究开发了使用AQ-C18 RP-MPLC的omega-3脂肪酸乙烯 Ester的高效净化方法. 新方法显著提高了工业应用的纯度和生产能力.
科学领域:
- 化学工程是化学工程的重要组成部分.
- 分析化学 分析化学
- 生物化学 生物化学
背景情况:
- 欧米茄-3脂肪酸对于治疗高甘油三血症和心血管疾病至关重要.
- 目前的行业增长受到低纯度和omega-3生产生产效率不足的限制.
研究的目的:
- 开发一种高效的反相中压液态染色法 (RP-MPLC) 净化方法,用于omega-3脂肪酸乙烯.
- 为了在生产omega-3脂肪酸乙烯酸中达到高纯度和容量.
主要方法:
- 使用了AQ-C18柱,以其极端封顶的西兰醇组而闻名,用于增强保留和杂质分离.
- 采用甲醇-水 (90:10,v:v) 的二元同位素移动相,流量为30mL/分钟.
- 优化注射体积至1.25%的床体积,以实现高效的净化.
主要成果:
- 取得了显著的纯度90.34%和omega-3脂肪酸乙烯 Ester的回收率74.30%.
- 将EPA和DHA的总含量从67.91%提高到85.27%,符合中国药典的标准.
- 与RP-HPLC相比,RP-MPLC显著提高了生产效率.
结论:
- AQ-C18 RP-MPLC方法是生产高纯度,高容量的omega-3脂肪酸乙烯基的先驱方法.
- 这种方法显示了工业规模生产omega-3脂肪酸的巨大潜力.
- 开发的技术解决了欧米茄-3行业当前纯度和生产率的局限性.
相关概念视频
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