石榴 (Crocus sativus L.) 提取物通过固相提取和随后封装在由逆相蒸发制备的脂质体中进行分离
Fabrizio Ruggieri1, Maria Anna Maggi1, Francesca Commito1
1Department of Physical and Chemical Sciences (DSFC), University of L'Aquila, Via Vetoio ("A.C. De Meis" Building), 67100 L'Aquila, Italy.
Molecules (Basel, Switzerland)
|November 27, 2025
概括
撒法伦是撒法伦的一种植物.
科学领域:
- 药理学和营养学科学 药理学和营养学科学
- 食品科学与技术 食品科学与技术
- 生物化学和植物化学
背景情况:
- 番石榴 (Crocus sativus L.) 是一种有价值的香料,含有生物活性阿波卡罗类物质,如克罗辛和皮克罗辛.
- 这些化合物具有抗氧化,神经保护和抗癌性质,对于治疗疗效至关重要.
- 最佳的治疗效益可能需要香成分的协同作用组合.
研究的目的:
- 为了提高沙夫兰生物活性化合物的生物可用性和胃肠道吸收.
- 在口服期间,为了保护脂肪体载体内的石榴提取物.
- 为了研究脂质体的封装效率,针对特定的沙弗朗阿波卡罗类.
主要方法:
- 用水醇提取和固相提取来净化沙弗朗的污名.
- 用大豆衍生脂质的逆相蒸发方法制备了脂质体.
- 使用高性能液体染色学 (HPLC) 来确定特定的crocins和picrocrocin的封装效率.
主要成果:
- 脂质体表现出对水友性克罗辛的高封装能力 (对cis-4GG克罗辛高达90%).
- 皮克罗辛的封装效率较低 (<20%).
- 脂质体配方显著改善了沙夫兰生物活性成分口服输送的潜力.
结论:
- 脂质体载体增强了沙夫兰生物活性化合物的稳定性,保质期和潜在生物可用性.
- 这种方法支持在营养,制药和功能性食品应用中使用石榴提取物.
- 脂质体有效地从沙夫兰中输送水友性阿波卡罗类.
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