Kurut is a traditional dry dairy product mostly consumed in Central Asia. In this study, the distribution of the dominant bacteria present in kurut samples (n=84) originated from seven (Chuy, Issyk-Kul, Talas, Naryn, Jalal-Abad, Osh, and Batken) regions in Kyrgyzstan were analyzed with Illumina iSeq100 platform. The dominant phylum detected was Firmicutes followed by Proteobacteria, Actinobacteria, Cyanobacteria/Chloroplast, and Tenericutes. The most abundant family detected was Lactobacillaceae followed by Streptococcaceae, Enterococcaceae, Chloroplast, and Leuconostocaceae. At the genus level, Lactobacillus was the predominant one in samples and Streptococcus, Enterococcus, Lactococcus, and Streptophyta followed this. Further comprehensive characterization analyses in kurut samples may have potential applications both in industrial starter culture developments and also future therapeutic approaches based on potential strains with probiotic properties.
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http://dx.doi.org/10.1002/cbdv.202301374 | DOI Listing |
J Dairy Sci
October 2024
Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010018, PR China; Key Laboratory of Dairy Products Processing, Ministry of Agriculture and Rural Affairs, Inner Mongolia Agricultural University, Hohhot 010018, PR China; Inner Mongolia Key Laboratory of Dairy Biotechnology and Engineering, Inner Mongolia Agricultural University, Hohhot 010018, PR China. Electronic address:
Traditional fermented milks are produced through an inoculation process that involves the deliberate introduction of microorganisms that have been adapted and perpetuated across successive generations. However, the changes in the microbiota of traditional fermented milk during long-term inoculation fermentation in a laboratory environment remain unclear. In this study, we collected 5 samples of traditional fermented milk samples from 5 different counties in Tibet (3 kurut products) and Xinjiang (2 tarag products) of China, which served as starter cultures for a 9-mo continuous inoculation fermentation experiment.
View Article and Find Full Text PDFChem Biodivers
February 2024
KIT-ARGEM R&D Center, Konya Food and Agriculture University, Meram, 42080, Konya, Türkiye.
Vopr Pitan
February 2022
B.N. Yeltsin Kyrgyz-Russian Slavonic University, 720000, Bishkek, Kyrgyz Republic.
Kurut is a universal fermented milk product that is added as a seasoning to various dishes and is consumed as a separate meal. It is a good source of macro- and micronutrients in an easily assimilated form, contributing to the maintenance of beneficial intestinal microflora. The product is popular among children and adults in Kyrgyz Republic, and is in great demand as a healthy food.
View Article and Find Full Text PDFJ Dairy Sci
May 2020
School of Food and Health, Beijing Technology and Business University, Beijing, 100048, China; Beijing Key Laboratory of Flavor Chemistry, Beijing Technology and Business University, Beijing, 100048, China.
Kurut is a traditional acid-coagulated cheese from the northwest region of China. Using gas chromatography olfactometry and aroma extract dilution analysis, we identified 21 potent odorants from kurut within the flavor dilution factor range of 8 to 256. We developed a kurut matrix to determine the odor thresholds of key aroma compounds in kurut.
View Article and Find Full Text PDFGenes (Basel)
July 2019
State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi 214122, China.
is a fairly diverse genus of bacteria with more than 260 species and subspecies. Many profiling methods have been developed to carry out phylogenetic analysis of this complex and diverse genus, but limitations remain since there is still a lack of comprehensive and accurate analytical method to profile this genus at species level. To overcome these limitations, a -specific primer set was developed targeting a hypervariable region in the gene-a single-copy gene that has undergone rapid mutation and evolution.
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