魔芋食品对便秘者肠道功能的影响  

THE EFFECT OF REFINED KONJAC MEAL ON COLONIC FUNCTION OF THE SUBJECT WITH CONSTIPATION

作　　者：张茂玉[1] 黄承钰[1] 彭恕生[1] 王旭[1] 洪君蓉[1] 张朝武[2] 刘衡川[2] 刘军[2] 

机构地区：[1]华西医科大学营养与食品卫生学教研室,成都610044 [2]华西医科大学医学检验教研室,成都610044

出　　处：《营养学报》1990年第2期185-190,共6页Acta Nutrimenta Sinica

摘　　要：本文观察便秘者食用加魔芋精粉的食品前后肠道功能的变化。结果表明,魔芋食品能增加平均每日粪湿重(相当于1g魔芋精粉增重11.4g)和粪便含水量,能缩短肠道运转时间和平均一次排便时间。肠道细菌总数基本稳定,需氧活菌数和厌氧活菌数增加,以双歧杆菌为指示菌的厌氧菌占优势。In the present study the change of intestinal function of the patients with constipation after consumption of the foods containing refined konjac meal (RKM) was observed.The results indicated that food containing RKM can increase both the average water content and the average wet weight of the feces egested at one time (increase by 11.4g per 1g RKM ingested), and can decrease both the period of feces egestion and the gastrointestinal transit time.The total number of the intestinal flora changed insignificantly before and after consumption of RKM. The number of the survival aerobic and anaerobic flora increased, and in the latter one the Lactobacillus bifitus was predominant.

关 键 词：魔芋精粉 便秘 肠道功能 

分 类 号：R151.2[医药卫生—营养与食品卫生学]