挤出植物性肉的免疫刺激潜力:挤出湿度水平对巨细胞激活的影响
Jun-Pyo Hong1, Bo-Gyeong Yoo1, Ha-Yeon Song2
1Department of Food Science and Technology, Kongju National University, Yesan, 32439 Republic of Korea.
Food science and biotechnology
|April 8, 2024
概括
挤出的植物性肉,特别是低湿度 (LMME) 和高湿度 (HMME) 提取物,有效地刺激巨细胞并调节细胞因子的产生. 这突显了其作为免疫刺激性食品成分的潜力.
科学领域:
- 食品科学 食品科学 食品科学
- 免疫学 免疫学 免疫学
- 生物技术是生物技术.
背景情况:
- 传统的肉类生产带来了环境和经济方面的挑战.
- 植物性肉类替代品正在探索可持续性和健康益处.
- 植物性肉类的免疫调节作用需要进一步研究.
研究的目的:
- 调查挤出植物性肉中的水分水平对巨细胞免疫刺激的影响.
- 评估挤出植物性肉作为蛋白质来源的潜力.
- 评估其在解决与传统肉相关的环境和经济问题方面的作用.
主要方法:
- 细胞活力测定试验
- 与酶相关的免疫吸收试验 (ELISA)
- 流动细胞计量流动细胞计量
- 西方涂抹是指西方涂抹.
主要成果:
- 与原料提取物相比,低湿度 (LMME) 和高湿度肉提取物 (HMME) 显示出更高的巨细胞激活和细胞因子调节.
- LMME和HMME治疗导致CD80,CD86和MHC类I/II蛋白的表达增加,证实了巨细胞的激活.
- 西方涂抹表明,免疫激活是由MAPKs和NF-κB的酸化介导的.
结论:
- 挤出植物性肉,特别是LMME和HMME,具有显著的免疫刺激特性.
- 这些发现支持将挤出植物性肉作为功能性食品成分的使用.
- 植物性肉类为传统肉类提供了一个有希望的替代品,并增加了免疫效益.
更多相关视频
相关概念视频
00:53Tonicity in Plants
Tonicity describes the capacity of a cell to lose or gain water. It depends on the quantity of solute that does not penetrate the membrane. Tonicity delimits the magnitude and direction of osmosis and results in three possible scenarios that alter the volume of a cell: hypertonicity, hypotonicity, and isotonicity. Due to differences in structure and physiology, tonicity of plant cells is different from that of animal cells in some scenarios.Plants and Hypotonic EnvironmentsUnlike animal cells,...
01:40Cell-mediated Immune Responses
Overview
02:41Responses to Drought and Flooding
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
02:26Defenses Against Pathogens and Herbivores
Plants present a rich source of nutrients for many organisms, making it a target for herbivores and infectious agents. Plants, though lacking a proper immune system, have developed an array of constitutive and inducible defenses to fend off these attacks.