优化提取和精炼油的参数从点状子 (Konosirus punctatus) 的油
Ying Guo1, Juanjuan Shao1, Jilu Sun2
1College of Science and Technology, Hebei Agricultural University, Cangzhou 061100, China.
Foods (Basel, Switzerland)
|April 27, 2024
概括
开发了用于提取和精炼点状子油的创新方法. 以乙醇辅助的酶法提高了效率,而以乙醇-NaOH处理有效地去除了杂质,提高了鱼油质量.
科学领域:
- 食品科学与技术 食品科学与技术
- 生物化学工程 生物化学工程
- 可持续的加工可持续的加工
背景情况:
- 传统的鱼油生产面临着低效率和环境影响等挑战.
- 资源效率低下和高能耗阻碍了当前的方法.
- 需要新的方法来改善点点的子阴影油的提取和质量.
研究的目的:
- 开发和评估从斑点子阴影 (Konosirus punctatus) 提取和精制鱼油的创新方法.
- 评估这些方法对鱼油质量,脂肪酸概况和挥发性化合物的影响.
- 优化提取和精炼过程,以提高产量和纯度.
主要方法:
- 以乙醇辅助的酶提取与传统的酶提取进行了比较.
- 使用乙醇-NaOH 一步脱和脱酸方法进行提炼.
- 分析了物理化学性质,脂肪酸成分和挥发性成分.
主要成果:
- 以乙醇辅助的酶提取实现了 74.94% ± 0.45% 的更高效率.
- 乙醇-NaOH方法显著降低了脂含量 (从6.80到1.18毫克/克) 和酸值 (从3.31到0.31毫克/克).
- 提炼保存的脂肪酸成分,同时消除氧化物和减少异味.
结论:
- 开发的以乙醇辅助酶提取方法为斑点子油提供了更高的效率.
- 乙醇-NaOH 一步精炼方法有效净化鱼油,提高其质量.
- 这些新的方法为鱼油生产提供了更可持续,更有效的方法.
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