探索香汁如何改善温的肉的柔软性和消化特征
Zihan Zhang1, Yucan Wu1, Chunhui Zhang1
1Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing 100193, China.
Poultry science
|December 8, 2024
概括
将果汁添加到温肉中可以增强嫩度和消化能力. 汁的50%稀释度为肉质和结构提供了最佳的结果.
科学领域:
- 食品科学 食品科学 食品科学
- 肉类科学 肉科学
- 生物化学 生物化学
背景情况:
- 温肉是一种流行的家禽产品.
- 帕帕亚含有帕帕因,这是一个具有潜在的肉类软化特性的蛋白质分解酶.
研究的目的:
- 为了研究果汁中帕帕因对温肉的柔软度,结构和消化能力的影响.
- 为了确定番茄汁的最佳度,以提高肉质量.
主要方法:
- 温的肉经过不同度的木瓜汁处理.
- 分析了肉的柔软度,蛋白质溶解度和结构变化.
- 使用扫描电子显微镜 (SEM) 可视化肌肉结构.
主要成果:
- 增加果汁度导致肉的柔软度降低,蛋白质溶解度增加.
- SEM揭示了从密集到稀疏的肌肉捆排列的过渡,以及毛孔尺寸的增加.
- 汁的50%稀释度显示出最有利的结果.
结论:
- 帕帕汁中的帕帕因与肉蛋白相互作用,增强肉的柔软性.
- 番茄汁有效地改善了温肉的温柔性和消化特性.
更多相关视频
相关概念视频
01:02Protein Digestion
Protein digestion begins in the stomach, where the highly acidic environment can easily disrupt protein structure by exposing the peptide bonds of polypeptide chains. After polypeptide chains are broken into individual amino acids by a series of digestive enzymes, the amino acids are transported to the liver via the bloodstream to produce energy.
01:30Mechanical and Chemical Digestion in the Small Intestine
The small intestine plays a crucial role in our digestive system, performing both mechanical and chemical digestion.
Mechanical digestion in the small intestine involves movements such as segmentations and migrating motility complexes (MMCs), primarily controlled by the myenteric plexus. Segmentations are localized contractions occurring in areas of the intestine distended by chyme—a mixture of partially digested food. These contractions mix chyme with digestive juices, facilitating absorption...
Mechanical digestion in the small intestine involves movements such as segmentations and migrating motility complexes (MMCs), primarily controlled by the myenteric plexus. Segmentations are localized contractions occurring in areas of the intestine distended by chyme—a mixture of partially digested food. These contractions mix chyme with digestive juices, facilitating absorption...