Isolation and Identification of Cholesterol-lowering Bifidobacterium bifidum from Northeast Tiger Feces

doi:10.7506/spkx1002-6630-200905048

FOOD SCIENCE ›› 2009, Vol. 30 ›› Issue (5): 205-208.doi: 10.7506/spkx1002-6630-200905048

Previous Articles Next Articles

Isolation and Identification of Cholesterol-lowering Bifidobacterium bifidum from Northeast Tiger Feces

YIN Jun-xia，SHEN Guo-juan，ZOU Bo， CHEN Hai-qing，LI Yang，DING Zhen-zhen

(Department of Biology, Shaoxing University, Shaoxing 312000, China)

Received:2008-05-14 Revised:2008-05-23 Online:2009-03-01 Published:2010-12-29
Contact: YIN Jun-xia E-mail:yjx@zscas.edu.com

Abstract

Abstract:

In order to exploit functional food with high efficiency and safety in lowering cholesterol and preventing cardiovascular diseases, the selective medium TPY was adopted to isolate and screen Bifidobacterium from fresh feces of a healthy northeast tiger. The most efficient strain in lowering cholesterol in vitro was administered to artificially induced hyperlipaemia rats by gavage The effects of the strain on serum total cholesterol (TC), triglyceride (TG) and high-density lipoprotein cholesterol (HDL-C) and body and viscera weights of rats were investigated, and the strain was identified by using VITEK-32 automatic microbe analytic systems. The results showed that 10 strains of Bifidobacterium were isolated and screened out in all, among which strain NO. 4 has the highest activity (57.14%) of lowering cholesterol in vitro. This strain can reduce body weight, serum TC, serum TG, hepatic fat and atherogenic index and enhance HDL-C/ TC value of hyperlipaemia rats. The strain NO.4 is identified to be Bifidobacterium bifidum and has certain utilization value in functional food development.

Key words: Bifidobacterium, Cholesterol, Northeast Tiger

CLC Number:

S852.61

YIN Jun-xia，SHEN Guo-juan，ZOU Bo， CHEN Hai-qing，LI Yang，DING Zhen-zhen. Isolation and Identification of Cholesterol-lowering Bifidobacterium bifidum from Northeast Tiger Feces[J]. FOOD SCIENCE, 2009, 30(5): 205-208.

[1]	LONG Junyao, ZHANG Junwei, HUANG Li, XIA Ning, TENG Jianwen, WEI Baoyao, LIAO Jiajun, ZHENG Peiying. Diversity and Cholesterol-Lowering Characteristics of Lactic Acid Bacteria in Liupao Tea [J]. FOOD SCIENCE, 2021, 42(18): 58-64.
[2]	GUAN Jiaqi, LIANG Shengnan, CHEN Qingxue, ZHAO Lina, XIE Qinggang, HUO Guicheng, LI Bailiang. Screening for and Biological Characterization of Bifidobacterium infantis Capable of Promoting Proliferation of Human Fetal Colon Epithelial Cells [J]. FOOD SCIENCE, 2021, 42(18): 86-94.
[3]	CAI Jingjing, XU Xiaoyu, ZHANG Yan, ZHANG Yachuan, WEI Xiaojing, KAN Zeyu, NI Yongqing. Screening for and Antioxidant Activities of High Exopolysaccharide-Producing Bifidobacterium from the Intestinal Tract of Uygur Infants and Their Mothers in Xinjiang [J]. FOOD SCIENCE, 2020, 41(8): 144-151.
[4]	XU Yichi, PENG Shiyi, YANG Fang. Recent Progress in Understanding the Correlation between Egg Consumption and Cholesterol Homeostasis [J]. FOOD SCIENCE, 2020, 41(7): 245-254.
[5]	TONG Litao, JU Zhiyuan, GENG Donghui, WANG Lili, ZHOU Xianrong, ZHOU Sumei. Rice Vinegar Residue Reduces Adipocyte Size and Hyperlipidemia by Inhibiting Lipids Absorption in Hamsters [J]. FOOD SCIENCE, 2020, 41(5): 128-134.
[6]	GUO Lidong, ZHANG Wenwen, LIU Yan, HUANG Mengling, MEN Yue, ZHANG Yanli, WANG Liqun. Isolation and Probiotic Properties of Lactobacillus plantarum HUCM115 from Traditional Pickled Chinese Cabbage [J]. FOOD SCIENCE, 2020, 41(18): 140-145.
[7]	ZHENG Jia, HE Laping, CHEN Cuicui, LIU Hanyu, TAO Han. Effect of Cholesterol-lowering Probiotics on Fermentation of Yoghurt Manufactured with Potato Pulp and Its Quality Analysis [J]. FOOD SCIENCE, 2020, 41(10): 145-151.
[8]	ZHU Jiexu, GAO Li’e, HUANG Wenkang, LI Wenyuan, MA Ying, GUO Xusheng, DING Zitong. Probiotic Effects of Two Lactobacillus Strains in Rats Fed a High-Fat Diet [J]. FOOD SCIENCE, 2020, 41(1): 196-202.
[9]	GUO Jingjing, WU Rina, AN Feiyu, LI Yang, ZHU Xinyuan, WU Junrui. Effect of Lactobacillus plantarum WW on Lipid Profiles of Hyperlipidemic Rats [J]. FOOD SCIENCE, 2019, 40(9): 139-145.
[10]	LI Lu, HUANG Liang, SU Yu, FU Xiaokang. Structural Characterization and Functional Properties of Ultrafine Dietary Fiber from Phyllostachys praecox [J]. FOOD SCIENCE, 2019, 40(7): 74-81.
[11]	FU Linglin, FU Shujie, HUANG Jianjian, QIAN Yi, WANG Chong, WANG Yanbo. Construction of Tropomyosin-Sensitized Mouse Model and Effect of Lactic Acid Bacteria-Induced Intestinal Mucosal Immunity on Allergenicity [J]. FOOD SCIENCE, 2019, 40(7): 169-176.
[12]	GUO Jingting, JIAO Rui, JIANG Xinwei, LI Xia, LI Xusheng, RAN Guojing, BAI Weibin. A Review of Recent Literature on Effects of Bioactive Compounds in Foods on Trimethylamine-N-oxide-Mediated Atherosclerosis [J]. FOOD SCIENCE, 2019, 40(7): 261-267.
[13]	WAN Feng, SUN Sirui, HOU Yujia, ZHAO An, ZHANG Sheng, MENG Xiangchen. Comparison of Resistance of Bifidobacterium animalis Strains Isolated from Infants to Simulated Gastrointestinal Stress and Effect of Selected Strain on Activities of Immune Cells in Vitro [J]. FOOD SCIENCE, 2019, 40(22): 118-125.
[14]	REN Dayong, QU Tianming, YANG Liu, AN Bin, WANG Guochao, FENG Shirong. Screening of Lactic Acid Bacterial Isolates from Traditional Fermented Foods in Northeast China for Cholesterol-Lowering Property and Mechanism of Action Analysis [J]. FOOD SCIENCE, 2019, 40(22): 199-206.
[15]	TANG Yuwan, ZHANG Yueqiao, LI Yao, LEI Lin, LI Fuhua, ZHAO Jichun, WU Surui, MING Jian. Regulation of Cholesterol Metabolism by Sulfated Polysaccharides from Morchella angusticeps Peck [J]. FOOD SCIENCE, 2019, 40(21): 136-142.

Isolation and Identification of Cholesterol-lowering Bifidobacterium bifidum from Northeast Tiger Feces

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments