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[1]邱艳君,龙炳清,闫志英,等.两株乳酸菌的分离及其除臭性能[J].应用与环境生物学报,2013,19(03):511-514.[doi:10.3724/SP.J.1145.2013.00511]
 QIU Yanjun,LONG Bingqing,YAN Zhiying,et al.Isolation and Deodorization Characteristics of Two Strains of Lactic Acid Bacteria[J].Chinese Journal of Applied & Environmental Biology,2013,19(03):511-514.[doi:10.3724/SP.J.1145.2013.00511]
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两株乳酸菌的分离及其除臭性能()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
19卷
期数:
2013年03期
页码:
511-514
栏目:
研究论文
出版日期:
2013-06-25

文章信息/Info

Title:
Isolation and Deodorization Characteristics of Two Strains of Lactic Acid Bacteria
作者:
邱艳君龙炳清闫志英刘晓风袁月祥廖银章许力山李志东贺蓉娜许力山李志东贺蓉娜
(1四川师范大学化学与材料科学学院 成都 610068)
(2中国科学院成都生物研究所,中国科学院环境与应用微生物重点实验室 成都 610041)
Author(s):
QIU YanjunLONG BingqingYAN ZhiyingLIU XiaofengYUAN YuexiangLIAO YinzhangXU lishanLI ZhidongHE Rongna
(1College of Chemistry and Material Science, Sichuan Normal University, Chengdu 610068, China)
(2Chengdu Institute of Biology, Chinese Academy of Sciences, Key Laboratory of Environmental and Applied Microbiology of Chinese Academy of Sciences, Chengdu 610041, China)
关键词:
植物乳酸菌嗜热链球菌除臭氨气硫化氢
Keywords:
Lactobacillus plantatum Streptococcus thermophilus deodorization NH3 H2S
分类号:
Q93-331 : X172
DOI:
10.3724/SP.J.1145.2013.00511
摘要:
从泡菜厂污水和污水处理厂厌氧污泥中分离到两株有除臭作用的乳酸菌LP、ST,经过形态观察及16S rDNA序列同源性分析,将LP菌株和ST菌株分别鉴定为植物乳酸菌(Lactobacillus plantatum)和嗜热链球菌(Streptococcus thermophilus). 对两株菌进行除臭试验,结果表明,植物乳酸菌对氨气(NH3)和硫化氢(H2S)的最大去除率分别为54.87%和37.35%,嗜热链球菌对氨气和硫化氢的最大去除率分别为41%和22.47%. 两株菌的拮抗和共生实验结果表明其无拮抗性,能良好共生. 将两株菌的混合发酵液进行除臭试验,对氨气和硫化氢的最大去除率分别达到90.74%和63.58%.
Abstract:
Two strains of lactic acid bacteria, named as LP and ST, were isolated from kimchi wastewater and anaerobic sludge. According to its morphological and the analysis of 16S rDNA gene sequence, strains LP and ST were identified as Lactobacillus plantatum and Streptococcus thermophilus, respectively. The highest removal rates of NH3 and H2S by L. plantatum were 54.87% and 37.35%, respectively. The highest removal rates of NH3 and H2S by S. thermophilus were 40.99% and 22.47%, respectively. For the mixture of the two strains, the highest removal rates of NH3 and H2S reached 90.74% and 63.58%, respectively. The antagonist and symbiosis experiments showed no antagonistic inhibition between the two strains, but remarkable synergistic effect on deodorization.

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备注/Memo

备注/Memo:
中国科学院知识创新工程重要方向项目(KSCX2-EW-G-15-02,KSCX2-EW-G-15-01)和中国科学院环境与应用微生物重点实验室基金(KLCAS-2011-05)资助
更新日期/Last Update: 2013-06-20