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微封装的阿斯塔克桑丰富的脂质提取物从L. 在藻酸盐矩阵中的头胸部
Alynne Rodriges Silva1, Juliana Rabelo Sousa1, Men de Sá Moreira Souza Filho2
1Department of Fishing Engineering, Federal University of Ceara, Fortaleza, Brazil.
Preparative biochemistry & biotechnology
|August 15, 2025
概括
废料通过经济提取产生有价值的阿斯塔桑 (胡卜素). 在藻酸盐中微封装稳定了这种抗氧化剂,使其适合食品应用.
科学领域:
- 生物技术和食品科学 生物技术和食品科学
- 海洋生物学和生物化学
背景情况:
- 甲动物残留物,特别是 (L. vannamei) 的残留物,是丰富的胡卜素来源,如阿斯塔丁.
- 阿斯塔丁具有显著的抗氧化和抗炎性质,具有高营养价值.
- 阿斯塔克桑的化学不稳定性阻碍了它在食品中直接应用.
研究的目的:
- 开发一种技术上和经济上可行的方法,从头胸部中提取阿斯塔桑.
- 将含有阿斯塔桑的脂质提取物微封装到藻酸盐矩阵中.
- 评估微封装阿斯塔山丁对于食品应用的适用性.
主要方法:
- 从L. vannamei cephalothorax.提取脂质的方法
- 脂质提取物对阿斯塔山丁和脂肪酸含量的表征.
- 使用藻酸盐矩阵对脂质提取物进行微封装.
主要成果:
- 提取方法证明了技术和经济可行性,具有显著的产量和阿斯塔山丁含量.
- 脂质提取物由于高度的阿斯塔山丁和油酸,表现出极好的抗氧化潜力.
- 由此产生的微囊具有合适的形态和尺寸,可以纳入食品矩阵.
结论:
- 从经济上可行的废物中提取阿斯塔山丁是可以实现的.
- 微封装有效地稳定了藻酸盐矩阵中的阿斯塔山丁.
- 微封装的阿斯塔山丁因其稳定性和抗氧化性质而成为食品行业的一个有前途的成分.
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