益生菌和常规酸奶每天消费对年轻健康女性血浆脂质概况的影响。
摘要来源:
ann nutr metab。 2006; 50(4):387-93。 Epub 2006 Jun30。pmid: 16816529 Elmadfa
文章隶属关系:Elisabeth Fabian
摘要:
背景: 许多研究发现了有关毒素引起的血浆脂质调制的相互冲突结果。 Therefore, the aim of this study was to verify and compare the effects of probiotic and conventional yoghurt on the plasma lipid profile of normocholesterolemic women.
METHODS: In this study, female volunteers consumed 100 g/day of probiotic (n = 17) or conventional yoghurt (n = 16)持续2周(T1-T2)和200 g/day再持续2周(T2-T3)。持续2周的冲洗阶段(T4)。通过酶法确定总胆固醇和HDL胆固醇和甘油三酸酯。 LDL cholesterol was calculated using the Friedewald formula.
RESULTS: The average concentration of total cholesterol was consistent throughout the whole study in the control group, but decreased significantly (p<0.01) in the probiotic group consuming 200 g yoghurt/day (T2-T3).在每日酸奶摄入量(T1-T3)期间,益生菌基团的平均HDL胆固醇水平显着增加(P <0.05),从而显着改善了总/HDL胆固醇比(P <0.05)。益生菌和对照组在此期间发现的平均血浆LDL胆固醇值(T1-T3)的平均血浆LDL胆固醇值的显着(P <0.01)与两个测试组中LDL/HDL胆固醇比的显着改善相关。Span class =“ sub_abstract_label”>结论: 尽管在研究期间在益生菌和对照组的研究过程中都改变了几个脂质参数,但两组之间均未观察到显着差异。因此,可以得出结论,益生菌和常规酸奶的定期食用4周对健康女性血浆的脂质特征产生了积极影响。