Hospital del Mar Research Institute, 08003 Barcelona, Spain.
Consortium Center for Biomedical Research Network (CIBER), M.P. Pathophysiology of Obesity and Nutrition (CIBERobn), Instituto de Salud Carlos III, 28029 Madrid, Spain.
Nutrients. 2024 Sep 20;16(18):3180. doi: 10.3390/nu16183180.
This project aims to establish the acceptability and satiety of a hybrid snack containing plant protein and a small percentage of animal protein compared to a meat-based snack.
Randomised, crossover, double-blind, controlled post-prandial trial involving 24 participants (18-30 years), with two interventions: (a) a hybrid snack containing plant protein derived from chickpeas and 6.6% lean high-quality pork meat; and (b) a meat-based snack containing 90% lean pork meat.
General, life-style, sensory acceptability questionnaire, and the following laboratory analyses were performed: lipid profile, endocannabinoids, and related compounds.
Sensory questionnaires showed in general good acceptability for both bars. Additionally, there was a greater increase in glycemia at 30, 60, and 90 min after consuming the hybrid snack compared to the meat-based snack, with no changes in the lipid profile. Regarding the endocannabinoid compounds and related compounds, the compound N-palmitoleoyl ethanolamine in the acylethanolamide group showed higher levels overall following the consumption of the hybrid snack compared to the meat-based snack, particularly at 2 h.
The hybrid snack was associated with changes in endocannabinoid-like compounds. Therefore, it may provide a lasting satiating effect, while complementing the protein profile of plant-based foods with the quality of animal protein.
本项目旨在确定与基于肉类的零食相比，含有少量动物蛋白的植物蛋白混合零食的可接受性和饱腹感。
随机、交叉、双盲、对照餐后试验涉及 24 名参与者（18-30 岁），有两种干预措施：（a）一种含有植物蛋白（鹰嘴豆来源）和 6.6%瘦高质量猪肉的混合零食；（b）一种含有 90%瘦肉的基于肉类的零食。
进行了一般、生活方式、感官可接受性问卷以及以下实验室分析：血脂谱、内源性大麻素和相关化合物。
感官问卷总体上显示两种棒都具有良好的可接受性。此外，与基于肉类的零食相比，食用混合零食后 30、60 和 90 分钟时血糖升高幅度更大，但血脂谱没有变化。关于内源性大麻素化合物和相关化合物，酰基乙醇胺组中的化合物 N-棕榈油酸乙醇胺在食用混合零食后总体上显示出更高的水平，尤其是在 2 小时时。
混合零食与内源性大麻素样化合物的变化有关。因此，它可能提供持久的饱腹感，同时用动物蛋白的质量补充植物性食物的蛋白质谱。
