Animal Husbandry and Feed Science ›› 2020, Vol. 41 ›› Issue (4): 55-59.doi: 10.12160/j.issn.1672-5190.2020.04.011

Previous Articles     Next Articles

Isolation and Identification of Lactic Acid Bacteria from Traditional Fermented Cream Products in Xilin Gol League, Inner Mongolia

QIAO Jian-min, LI Zi-jian, WANG Li-mei, ZHANG Yuan-yuan, LI Xing-yun, Naqin, KANG Lian-he, ZHENG Wei, GUO Ke-xin, ZHAO Chen, WANG Xiao-dong   

  1. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China
  • Received:2020-03-18 Online:2020-07-30 Published:2020-08-19

Abstract: In this study, the lactic acid bacteria were isolated and identified from two fermented cream samples collected in Zhenglan Banner, Xilin Gol League, Inner Mongolia. A total of 15 strains of lactic acid bacteria were obtained from these samples by catalase test, Gram staining, and molecular identification targeting 16S rDNA. All of the isolates were classified into the following four species within one genus: Lactobacillus parabuchnerin=1), Lactobacillus plantarumn=3), Lactobacillus brevisn=4) and Lactobacillus paracasein=7). The results obtained in this study provide theoretical basis and bacterial resources for the industrial production of traditional dairy products and for the research and development of excellent fermentation agents in Inner Mongolia.

Key words: traditional fermented cream products, lactic acid bacteria, isolation and identification, Xilin Gol League

CLC Number: