用基于酒微粒的非酒精饮料增强和有氧性能:探索剂量和持续时间的影响
Fábio Luiz Candido Cahuê1, Paola D D S Maia1, Luan Ribeiro de Brito1
1Basic and Experimental Nutrition Department, Josué de Castro Nutrition Institute, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Frontiers in nutrition
|January 18, 2024
概括
一种新的非酒精淡酒微粒饮料 (PABM) 可能会提高有氧性能和腹感. 然而,效果因剂量和消费持续时间而异,这表明要仔细考虑体育应用.
科学领域:
- 运动科学 运动科学 运动科学
- 营养科学 营养科学
- 生物化学 生物化学
背景情况:
- 酒是一种流行的酒精饮料,含有碳水化合物,氨基酸,维生素和多.
- 对于酒在运动后补充液体的使用,一直存在争议.
- 一种非酒精淡酒精微粒饮料 (PABM) 已经开发出来,但其性特征和人体效应并未被描述.
研究的目的:
- 为了研究PABM在雄性Wistar大鼠中的人体效应潜力.
- 为了确定PABM的成分.
- 评估PABM对跑步表现和腹感的影响.
主要方法:
- 使用喷雾干燥的酒微粒制备PABM.
- 老鼠接受了跑步机训练方案,每天给它们提供PABM (20或200毫克/公斤) 或水.
- 使用高性能液体染色学和质谱学分析了烯基资料.
主要成果:
- 酸被确定为PABM中主要的化合物.
- 低剂量 (20 mg/kg) 的PABM在4周后提高了有氧性能.
- 这种性能提升在8周后被否定,更高的剂量 (200毫克/公斤) 削弱了效果.
- 更高的剂量也减少了食物摄入量,这表明对腹感的影响.
结论:
- PABM显示了提高有氧性能和腹感的潜力.
- 人体效应和腹效应是剂量依赖的和时间敏感的.
- 需要进一步的研究来优化PABM的运动和营养应用.
更多相关视频
14:39Semi-Targeted Ultra-High-Performance Chromatography Coupled to Mass Spectrometry Analysis of Phenolic Metabolites in Plasma of Elderly Adults
Published on: April 22, 2022
3.9K
08:37Assessment of Glutamine as a Fuel Source for Alveolar Macrophages Exposed to Chronic Ethanol Using an Extracellular Flux Bioanalyzer
Published on: November 15, 2024
343
相关概念视频
Microbes in Beverage Production
Alcoholic beverages such as wine, beer, and spirits are the products of microbial fermentation processes that transform simple sugars into ethanol and a wide array of complex flavor compounds. These transformations rely on the metabolic activities of specific yeasts and bacteria, which are selected and controlled to yield the desired beverage characteristics.Wine Fermentation and MaturationWine production begins with the crushing of grapes to release juice and pulp, forming a must that is...
Production of Alcohol
Continuous fermentation is a key strategy in industrial ethanol production, particularly when efficiency, scalability, and high yields are essential. This approach allows for uninterrupted operation and optimized resource utilization. The primary feedstock, corn starch, undergoes enzymatic hydrolysis facilitated by α-amylase and glucoamylase. These enzymes break down the starch into fermentable sugars such as glucose, which are readily assimilated by fermentative microorganisms.Fermentation...
