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Historically, the Mongol Empire ranks among the world's largest contiguous empires, and the Mongolians developed their unique lifestyle and diet over thousands of years. In this study, the intestinal microbiota of Mongolians residing in Ulan Bator, TUW province and the Khentii pasturing area were studied using 454 pyrosequencing and q-PCR technology. We(More)
The objectives of this study were to screen probiotic characteristics of lactobacilli isolated from traditionally homemade koumiss products in Xinjiang and Inner Mongolia of China, and to determine and compare the effect of the Lactobacillus strains in vivo on lipid metabolism in rats fed with a high-lipid diet. Three out of 68 strains of Lactobacillus(More)
Nutritive compositions were analyzed in 10 batches of samples of Tarag (the traditional naturally-fermented goat milk), which were collected in the Mongolian community in China. Results showed that Tarag had richer nutrients than yoghurt. Tarag-2 (from Zang goats) had better chemical nutrient density than Tarag-1 (from Chaidamu goats). Tarag was rich in(More)
Probiotics are believed to help to maintain a healthy balance of the human gut microbiota. Lactobacillus casei Zhang (LcZ) is a novel potential probiotic isolated from the naturally fermented food koumiss. To better understand the impact of this potential probiotic on human intestinal microbiota, 24 subjects were randomly recruited for a longitudinal study:(More)
Kurut (fermented yak milk) made by natural fermentation is a very important dairy food for the local people in Tibet (China). It is important to fully understand the bacterial composition of kurut for quality improvement and industrial production. Because more than 99% of prokaryotes cannot be cultured and identified by methods currently used in taxonomy,(More)
A total of 29 strains of Bifidobacterium were isolated from 18 samples of human feces in different ethnic minority regions of China. All isolates were identified as Bifidobacterium longum (9 strains) and Bifidobacterium pseudocatenulatum (20 strains) based on 16S rRNA gene sequencing and phylogenetic analysis. These strains were preliminarily tested for(More)
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