食品矩阵如何调节叶酸的生物可访问性:对最近的进展和挑战的全面概述
Fengyuan Liu1, Minnamari Edelmann2, Vieno Piironen2
1Engineering Research Center of Health Food Design & Nutrition Regulation, Dongguan Key Laboratory of Typical Food Precision Design, China National Light Industry Key Laboratory of Healthy Food Development and Nutrition Regulation, School of Life and Health Technology, Dongguan University of Technology, Dongguan, China.
Comprehensive reviews in food science and food safety
|March 29, 2024
概括
饮食中的叶酸吸收是不完整的,这使得食物矩阵对叶酸生物可访问性的影响至关重要. 了解这些相互作用需要整体方法来准确评估食叶酸.
科学领域:
- 营养科学 营养科学
- 食品科学 食品科学 食品科学
- 生物化学 生物化学
背景情况:
- 饮食中叶酸的吸收往往是不完整的,需要了解食物矩阵如何影响叶酸的生物可访问性.
- 生物可用性,即从食物中释放出来的分量,是生物可用性的关键组成部分.
- 在体外消化模型提供了一种可控的方法来研究食品矩阵对生物可访问性的影响,与复杂的体内生物可用性研究不同.
研究的目的:
- 审查各种食品矩阵中的叶酸含量.
- 检查影响叶酸生物可访问性的方法和因素.
- 确定了解叶酸生物可访问性的食物矩阵调制方面的进展和挑战.
主要方法:
- 文献综述综合了关于叶酸生物可访问性的当前知识.
- 对体外消化模型进行分析,以评估食物矩阵效应.
- 检查影响叶酸释放,稳定性和消化过程中的降解因素.
主要成果:
- 食品矩阵通过影响叶酸释放和稳定性,显著影响叶酸的生物可访问性.
- 目前的研究缺乏对叶酸与食品成分相互作用的详细分子洞察力.
- 关于叶酸在消化过程中的相互转化和降解的信息有限,影响稳定性评估.
结论:
- 准确评估食叶酸需要考虑结合酶抑制剂和采用整体方法来解决消化复杂性的问题.
- 需要进一步的研究来阐明食物矩阵影响叶酸生物可访问性和稳定性的分子机制.
- 制定全面的策略对于精确评估食叶酸的营养价值至关重要.
相关概念视频
Key Elements for Plant Nutrition
18.7K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.7K
Overview of Metabolism
30.1K
Living cells constantly carry out various chemical reactions which are necessary for their proper functioning. These reactions are interlinked to one another via multiple pathways. The collection of these chemical reactions is known as metabolism.
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
Plant Metabolism
Sunlight, the primary source of energy in plants, is first absorbed by the chlorophyll pigments present in their leaves. Plants then use this energy to carry out photosynthesis, where water is oxidized into oxygen and carbon dioxide...
30.1K
The Roles of Bacteria and Fungi in Plant Nutrition
35.3K
Plants have the impressive ability to create their own food through photosynthesis. However, plants often require assistance from organisms in the soil to acquire the nutrients they need to function correctly. Both bacteria and fungi have evolved symbiotic relationships with plants that help the species to thrive in a wide variety of environments.
35.3K


