单击此处以阅读完整的文章。亚里士多德研究:一项为期6个月的随机对照试验。
摘要来源:
Clin Nutr。 2021 11; 40(11):5556-5567。 EPUB 2021 9月20日。PMID: 34656952 34656952 Domínguez-López, Marta Trius-Soler, Magda Castellví, Beatriz Bosch, Sara Castro-Barquero, Ramón Estruch, Sara Hurtado-Barroso, Rosa M Lamuela-Raventós
Article Affiliation:Isabella Parilli-Moser
Abstract:背景: 花生富含生物活性化合物,可能会对内存和压力响应产生积极影响。
OBJECTIVE: To evaluate the effect of regular consumption of peanut products on cognitive functions and stress response in healthy young adults.
DESIGN: A three-arm parallel-group randomized controlled trial was conducted in 63 healthy young adults that consumed 25 g/day of皮肤烤花生(SRP,n = 21),32 g/d的花生酱(Pb,n = 23)或由花生油制成的对照黄油(不含酚类化合物和纤维)(CB,n = 19)六个月。多酚摄入量,认知功能以及焦虑和抑郁评分进行了评估,从而对测试进行了验证。通过色谱方法评估粪便短链脂肪酸(SCFA),血浆和粪便脂肪酸。通过酶促方法对尿皮质醇进行量化。
结果: 将两种干预措施与对照组进行比较,大幅度降低了焦虑得分与CB组相比,在SRP中观察到。干预后,SRP和PB的消费者立即有改善(P = 0.046和P = 0.011)。较低的焦虑评分与SRP和PB相关(分别为P <0.001和P = 0.002),SRP,PB和CB分别降低了抑郁评分(P = 0.007,P = 0.003和P = 0.032)。 Memory functions and stress response were significantly correlated with polyphenol intake, fecal SCFAs, plasma and fecal very long chain saturated fatty acids (VLCSFAs).
CONCLUSIONS: Regular peanut and peanut butter consumption may enhance memory function and stress response in a healthy young population.这些影响似乎与花生多酚的摄入量有关,粪便SCFA的水平升高,并且出乎意料的是VLCSFA,它们也存在于对照产品中。
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