来自杰黑猪和三种交叉品种猪的提取物的生物可用性的比较研究
Jae Won Jeong1, Ermie Mariano1, Da Young Lee1
1Department of Animal Science and Technology, Chung-Ang University, Anseong 17546, Korea.
Journal of animal science and technology
|October 14, 2024
概括
黑猪提取物显示出比杂交猪更高的抗氧化和抗高血压生物活性,即使在消化后. 这些杰黑猪是健康应用的有希望的生物活性材料.
科学领域:
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
- 动物科学动物科学
背景情况:
- 来自动物来源的提取物以其多样化的生物活性而闻名.
- 了解这些在消化后的稳定性和生物活性对于它们的应用至关重要.
- 济州黑猪 (JBP) 是一种独特的品种,具有生产高价值生物活性化合物的潜力.
研究的目的:
- 为了比较提取物 (<10kDa) 的生物活性,从JBP和三路交叉猪 (LYD) 在*体外*消化之前和之后.
- 评估这些提取物的抗氧化和抗高血压特性,在体外和体内模型中进行评估.
- 为了确定JBP提取物作为生物活性材料的适用性.
主要方法:
- 从JBP和LYD猪中使用性-AK消化制备提取物 (<10kDa).
- 评估 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) 的激素清除活性和铁化活性 *在体外*.
- 评估抗高血压活性 *in vitro* 和超氧化解突变酶 (SOD) 活性和抗高血压作用 *in vivo* 在小鼠中.
主要成果:
- 在*in vitro*消化后,JBP腰部提取物保留了显著的ABTS基因清理活性.
- 在消化后的所有提取物中,铁合和抗高血压活性下降.
- 与LYD提取物相比,JBP腰部和火腿提取物在小鼠中表现出优异的SOD活性和抗高血压作用.
结论:
- 性-AK消化提取物具有固有的抗氧化和抗高血压活性,尽管这些功能在*体外*消化时会减弱.
- 与LYD提取物相比,JBP提取物具有更大的生物活性,特别是抗氧化和抗高血压作用.
- 从JBP中提取的提取物,特别是从腰部和火腿中提取的,被认为是有力的生物活性材料.
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