国际标准期刊号: 2155-6199

生物修复与生物降解杂志

开放获取

我们集团组织了 3000 多个全球系列会议 每年在美国、欧洲和美国举办的活动亚洲得到 1000 多个科学协会的支持 并出版了 700+ 开放获取期刊包含超过50000名知名人士、知名科学家担任编委会成员。

开放获取期刊获得更多读者和引用
700 种期刊 15,000,000 名读者 每份期刊 获得 25,000 多名读者

索引于
  • CAS 来源索引 (CASSI)
  • 哥白尼索引
  • 谷歌学术
  • 夏尔巴·罗密欧
  • 打开 J 门
  • Genamics 期刊搜索
  • 学术钥匙
  • 期刊目录
  • 研究圣经
  • 中国知网(CNKI)
  • 乌尔里希的期刊目录
  • 访问全球在线农业研究 (AGORA)
  • 参考搜索
  • 哈姆达大学
  • 亚利桑那州EBSCO
  • OCLC-世界猫
  • SWB 在线目录
  • 普布隆斯
  • 日内瓦医学教育与研究基金会
  • 米亚尔
  • ICMJE
分享此页面

抽象的

Growth Potential Assessment of Actinomycetes Isolated from Petroleum Contaminated Soil

Sudhir K Shekhar, Jai Godheja, Modi DR, Jyotsana K Peter

Uncontrolled release of hydrocarbon compounds that are carcinogenic, mutagenic and are potent immunotoxicants into soil and ground water poses a serious threat to human and animal health. Due to their extensive use, they cause serious environmental pollution which has drawn attention towards the research. In the present study total 134 indigenous actinomycetes isolates were obtained from different Petrol contaminated sites (N=40). Fifty one actinomycetes strains were able to grow on 5% crude oil containingineral salt Medium showingaximum growth at temperature 30°C and pH 7.5. They were identified on basis of cultural, morphological and biochemical characteristics as Streptomyces sp.1, Streptomyces sp.3, Streptomyces sp.2, Rhodococcus sp., Nocardia sp.2 and Nocardia sp.1. Isolates were tested for their growth potential on Mineral Salt Broth/Agar supplemented with hydrocarbons viz. Crude oil, Anthracene, Coronene, Napthacene, Acenapthene at concentrations 5%, 10% and 15% incubated for 5 days, 10 days and 15 days. All the isolates utilized the hydrocarbons as sole carbon and energy sources in an unequal rate thus suggesting genetic disimilarities in respect of oil degradation capabilities. The study clearly demonstrates that Gram-positive actinomycetes showed good growth potential on hydrocarbon as substrate and support its effective use in hydrocarbon degradation.