|本期目录/Table of Contents|

[1]柴阳阳,程江峰,余向阳.1株邻苯二甲酸二丁酯降解内生菌的分离鉴定及降解特性[J].江苏农业科学,2018,46(23):296-300.
 Chai Yangyang,et al.Isolation and identification of a DBP degrading endophyte and its degradation characteristics[J].Jiangsu Agricultural Sciences,2018,46(23):296-300.
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1株邻苯二甲酸二丁酯降解内生菌的
分离鉴定及降解特性
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第46卷
期数:
2018年第23期
页码:
296-300
栏目:
资源与环境
出版日期:
2018-12-05

文章信息/Info

Title:
Isolation and identification of a DBP degrading endophyte and its degradation characteristics
作者:
柴阳阳12 程江峰1 余向阳2
1.青岛科技大学海洋科学与生物工程学院,山东青岛 266042; 2.江苏省农业科学院农产品质量安全与营养研究所,江苏南京 210014
Author(s):
Chai Yangyanget al
关键词:
内生菌DBP暹罗芽孢杆菌降解率
Keywords:
-
分类号:
S182
DOI:
-
文献标志码:
A
摘要:
从蓼科植物酸模(Rumex acetosa L.)中分离得到1株内生菌HBT4,该菌能以邻苯二甲酸二丁酯(DBP)为唯一碳源生长。经菌落形态观察、生理生化试验、16S rDNA序列以及系统进化树分析,初步鉴定菌株HBT4为暹罗芽孢杆菌(Bacillus siamensis)。将菌株HBT4接种到以DBP(10 mg/L)为唯一碳源的培养基中,菌株在培养2 d时生长量最大,培养4 d时对DBP的降解率达到91.9%,菌株的最适培养条件:温度为35 ℃、pH值为7.0、底物浓度为10 mg/L,与此同时,增加培养基中的接菌量能明显提高DBP的降解率。
Abstract:
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备注/Memo

备注/Memo:
收稿日期:2017-07-24
基金项目:国家自然科学基金(编号:41601542);江苏省农业科学院基金(编号:6111672)。
作者简介:柴阳阳(1990—),男,山东滨州人,硕士研究生,主要从事微生物研究工作。Tel:(021)84391229;E-mail:369098873@qq.com。
通信作者:余向阳,博士,研究员,主要从事农产品质量安全研究。E-mail:yuxy@jaas.ac.cn。
更新日期/Last Update: 2018-12-05