从短链脂醇的脂化合物复合物中控制双释放醇化合物
Qian Wang1, Weiyuan Niu1, Xinmiao Wang1
1SKL of Marine Food Processing & Safety Control, National Engineering Research Center of Seafood, Collaborative Innovation Center of Seafood Deep Processing, Liaoning Province Key Laboratory for Marine Food Science and Technology, School of Food Science and Technology, Dalian Polytechnic University, Dalian 116034, People's Republic of China.
Food chemistry
|May 29, 2024
概括
从酸丁胆和基酸盐合成的脂复合物逐渐释放活性化合物. 这种双释放机制延长了这些有益的化合物的体内居住期.
科学领域:
- 药理学 药理学是指药理学的学科.
- 药物运输 药物运输 药物运输
- 脂质化学 脂质化学
背景情况:
- 酸丁胆 (PC) 是生物膜中的一个关键的脂.
- 基酸盐 (A-GA) 是具有潜在治疗功能的脂醇.
- 开发有效的脂醇输送系统对于提高其生物可用性至关重要.
研究的目的:
- 为了合成和表征短链甲酸盐 (A-GA) 的脂复合物与脂胆 (PC).
- 在肠道模型中研究从这些复合物中释放的A-GA的动力学和代谢命运.
- 评估这些复合物在延长化合物的体内停留时间方面的潜力.
主要方法:
- 使用乙醇蒸发方法合成脂复合物.
- 使用1H NMR,UV和FTIR光谱学进行相互作用的表征.
- 在实验室释放和水解研究中,使用了经过测试的老鼠肠囊模型和HPLC-UV检测.
主要成果:
- 成功合成了PC和A-GA的脂复合体,显示了弱的物理相互作用.
- 这些复合物显示持续释放的A-GA,随后通过肠道化将其化为酸 (GA).
- 发现GA和A-GA都能穿透肠膜,而跨膜A-GA也能产生GA.
结论:
- 脂复合提供了短链脂的双释放系统,扩展了它们在体内存在的时间.
- 可以通过改变脂醇的酸链长度来调节释放和水解概况.
- 这种方法提供了一种有前途的策略,通过控制的输送来提高化合物的疗效.
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