观点:开发一种以营养素为基础的蛋白质质量的框架
Shavawn M Forester1, Emily M Jennings-Dobbs1, Shazia A Sathar2
1Nutrient Institute LLC, Reno, NV, United States.
The Journal of nutrition
|June 10, 2023
概括
新的必需氨基酸9 (EAA-9) 评分为蛋白质质量提供了个性化的方法,超越了蛋白质消化能力校正氨基酸评分 (PDCAAS) 的局限性. 这种基于营养的框架通过单独评估氨基酸来支持精密营养.
科学领域:
- 营养科学 营养科学
- 生物化学 生物化学
- 公共卫生 公共卫生
背景情况:
- 目前的蛋白质质量评估,使用蛋白质消化能力纠正的氨基酸评分 (PDCAAS),依赖于蛋白质质量的一般化衡量.
- PDCAAS基于限制性氨基酸和生物可用性因子,在可扩展性,透明性和添加性方面存在局限性.
- 转向将氨基酸视为个体,代谢活性营养素的模式转变对于推进精密营养至关重要.
研究的目的:
- 引入和验证Essential Amino Acid 9 (EAA-9) 评分,这是一个基于营养素的新型蛋白质质量评分框架.
- 通过开发更具可扩展性,透明性和附加性评分系统来解决PDCAAS的局限性.
- 根据个人的需要,为必需氨基酸提供个性化的饮食建议.
主要方法:
- 基本氨基酸9 (EAA-9) 评分框架的开发.
- 通过与PDCAAS进行比较,验证EAA-9评分.
- 展示EAA-9框架在精密营养中的实际应用.
主要成果:
- EAA-9评分是作为一种创新的,基于营养素的蛋白质质量评分框架而开发的.
- 对比证实了EAA-9得分与已建立的PDCAAS相比的有效性.
- 实际应用突出了EAA-9框架对精密营养的实用性.
结论:
- EAA-9评分框架代表了蛋白质质量评估的重大进步,朝着精确营养方法迈进.
- 这个框架允许个性化的必需氨基酸建议,考虑诸如年龄和代谢条件等因素.
- EAA-9评分是确保通过饮食摄入足够的必需氨基酸的强大工具,增强公共卫生战略.
关键词:
迪亚斯·迪亚斯 (Diaz Diaz) 是一个这是一个PDCAAS.氨基酸是氨基酸中的一种.饮食建议 饮食建议氨酸 (leucine) 是一种蛋白质.lysine lysine lysine lysine 是一种类型的氨酸.精准营养 精准营养 精准营养蛋白质质量的蛋白质质量.更多相关视频
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