Center of Food and Fermentation Technologies, Tallinn, Estonia.
Department of Chemistry and Biotechnology, Tallinn University of Technology, Tallinn, Estonia.
Int J Food Sci Nutr. 2020 Nov;71(7):845-855. doi: 10.1080/09637486.2020.1727864. Epub 2020 Feb 21.
For normal gut and body function, the diet should contain variety of dietary fibres. To elucidate the links between food intake, especially the variety of dietary fibres, faecal microbiota, body mass index and content of blood lipids, 59 healthy subjects on common Estonian diet were enrolled. The dietary records were analysed at nutrient level while seven categories of fibres were characterised to differentiate variety of fibre profiles consumed. The data of the high fibre (HF) intake (>15.1 g/1000 kcal) and the low fibre (LF) intake (<9.4 g/1000 kcal) groups were comparatively evaluated. LF diets associated with , and , and higher consumption of meat and white flour products while HF diet with , and , and arabinoxylan and pectin rich cereals and vegetables. Based on the results, modulation of the colon microbiota can be suggested by careful variation and enrichment of dietary fibre sources.
为了维持肠道和身体的正常功能，饮食中应包含多种膳食纤维。为了阐明食物摄入，尤其是膳食纤维的多样性、粪便微生物群、体重指数和血液脂质含量之间的联系，我们招募了 59 名食用爱沙尼亚普通饮食的健康受试者。对饮食记录进行了营养素水平的分析，同时对七种纤维类别进行了特征描述，以区分所摄入的纤维种类。比较了高纤维（HF）摄入（>15.1g/1000kcal）和低纤维（LF）摄入（<9.4g/1000kcal）组的数据。LF 饮食与、和有关，与肉类和白面制品的消费较高有关，而 HF 饮食与、和有关，与富含阿拉伯木聚糖和果胶的谷物和蔬菜有关。基于这些结果，可以通过仔细改变和丰富膳食纤维来源来调节结肠微生物群。
