聚葡萄糖与热处理乳酸菌改善肠道作用研究
Studies of Polydextrose and Nanometric Lactobacillus Plantarum nF1 on Intestinal Health
摘要: 研究添加一定量聚葡萄糖或nF1纳米级热处理乳酸菌粉(简称nF1)的灭菌型乳酸菌饮料对成年人肠道健康的影响。90名志愿者进行了连续14 d灭菌型乳酸菌饮料试食试验；试验期间，通过填写《肠道健康状况评价表》的方式，对受试者的排便次数、粪便颜色、形状、排便量等指标的变化进行了详细的调查。饮用添加聚葡萄糖乳酸菌饮料的受试人员的排便次数出现了统计学上有意义的增加(p < 0.05)，粪便颜色、粪便形状、粪便硬度、粪便量、排便时感觉也出现了统计学上有意义的趋于好的变化(p < 0.05)。饮用添加nF1乳酸菌饮料的受试人员的粪便颜色出现了统计学上有意义的趋于好的变化(p < 0.05)。研究结果显示，添加聚葡萄糖或nF1的灭菌型乳酸菌饮料均能在一定程度上改善肠道健康，聚葡萄糖的效果更为显著。
Abstract: The present study was conducted to analyze the possible influence of a sterilized lactic acid bacteria beverage containing polydextrose or nanometric lactobacillus plantarum (nF1) on intestinal health of the adult. 90 healthy adults participated in present study as volunteers, and administrated the test drinking for 14 days. The defecation of each volunteer was monitored everyday using recorder sheet including parameters of defecation frequency, fecal color, fecal shape, fecal quantity. During administration of test drink which contains polydextrose, the defecation frequency of volunteers was statically increased compared to those before administration respectively (p < 0.05); fecal color, fecal shape, fecal hardness, fecal quantity and the defecation feeling of volunteers were also statically increased compared to those before administration respectively (p < 0.05). During administration of test drink which contains nF1, the fecal color of volunteers was statically increased compared to those before administration respectively (p < 0.05). The results showed that the sterilized lactic acid bacteria beverage containing polydextrose or nF1 could improve the intestinal health to some extent, and the polydextrose was even more effective.
文章引用：王晓, 马蕊, 郝红伟, 李艳娟, 于文花, 朱宏. 聚葡萄糖与热处理乳酸菌改善肠道作用研究[J]. 食品与营养科学, 2020, 9(1): 38-46. https://doi.org/10.12677/HJFNS.2020.91005

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