来自Dosidicus gigas的生物聚合物解剂:在鱼香肠中的功能应用和保质期延长
Francisco Antonio López-Medina1, Octavio Dublán-García1, Ana Gabriela Morachis-Valdez1
1Laboratorio de Alimentos, Facultad de Química, Unidad Cerrillo, Universidad Autónoma del Estado de México, Carretera Toluca-Ixtlahuaca Kilómetro 15.5, El Cerrillo Piedras Blancas, Toluca C. P. 50200, Mexico.
Polymers
|April 12, 2025
概括
大鱼 (Dosidicus gigas) 的生物活性蛋白质水解物具有强大的抗氧化和酶抑制特性. 这些天然化合物显著延长香肠的保质期,提高品质,为合成防腐剂提供可持续的替代品.
科学领域:
- 食品科学 食品科学 食品科学
- 生物技术是生物技术.
- 海洋资源 海洋资源
背景情况:
- 蛋白质水解剂以其生物活性特性而闻名.
- 多西迪克斯 (Dosidicus gigas) 是一个未被充分利用的海洋资源.
- 自然防腐剂对标签清洁的食品产品有需求.
研究的目的:
- 来自Dosidicus gigas的生物活性蛋白质水解物的特征.
- 评估它们的功能性质,包括抗氧化剂和酶抑制.
- 为了评估它们在保存巨型鱼香肠中的有效性.
主要方法:
- 多西迪克斯 (Dosidicus gigas) 蛋白质水解剂是通过细菌细菌发酵产生的.
- 功能性质通过抗氧化剂测试和酶抑制试验来评估.
- 大鱼香肠是用水解剂配制的,并以4°C存储以进行保质期评估.
主要成果:
- 化剂显示出强烈的抗氧化活性 (742.17μmol TE/g) 并抑制了关键酶 (α-葡萄糖酶,ACE-I).
- 含有0.1%水解盐的香肠的保质期延长了95.5% (43天),并且减少了微生物腐烂.
- 观察到改善了保持水分的能力,延迟了氧化色和增强了颜色稳定性.
结论:
- 多西迪克斯·吉加斯 (Dosidicus gigas) 的化物是多功能生物活性化合物.
- 它们作为有效的天然稳定剂,延长了巨型鱼香肠的保质期.
- 这些水解剂为功能性食品行业提供了可持续的战略,取代了合成防腐剂.
关键词:
这种细菌是 Bacillus subtilis.抗氧化剂活性 抗氧化剂活性酶性抑制 酶性抑制功能性食品是一种功能性食品.巨大的鱼.海洋生物聚合物 海洋生物聚合物延长储存中的稳定性.蛋白质的解酸盐是蛋白质的解酸盐.更多相关视频
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