지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The objective of this study was investigate the characteristic of biosurfactant produced from the isolated strain. The strain was isolated from soil samples and identified as Bacillus sp. TBM 911-5 by physiological characteristics and the partial nucleotide sequence analysis of 16S rDNA. We measured the surface tension every 6 hours for 80 hours. The surface tension of the culture filtrate of Bacillus sp. TBM 911-5 was decreased to 29 mN/m. Biosurfactant concentration was determined by diluting the culture filtrate until the critical micelle concentration (CMC). The biosurfactant emulsified hydrocarbons, vegetable oil and crude oil. Using soybean oil as substrate, the maximum emulsification activity and stability was obtained from the biosurfactant. The biosurfactant produced from Bacillus sp. TBM 911-5 had strong properties as an emulsifying agent and an emulsion-stabilizing agent.
목차
Abstract
재료 및 방법
결과 및 고찰
요약
감사의 글
참고문헌
참고문헌 (17)
참고문헌 신청
[학술지(정기간행물)] - / 1999 / Characterization of crude oil degradation by Klebsiella sp KCL-1 isolated from sea water 27 : 452 ~ 457
[학술지(정기간행물)] - / 1984 / Isolation of a bioemulsifier from Candida lipolytica : 747 ~ 750
[학술지(정기간행물)] - / 1985 / Purification and Characterization of Liposan a bioemulsifier from Candida lipolytica : 846 ~ 850
[학술지(정기간행물)] - / 1980 / Surface-active compounds from microorganism : 229 ~ 256
[학술지(정기간행물)] - / 1999 / Surface activity and enviromental characteristics of biosurfactant produced by Pseudomonas aerurginosa JRT-4 27 : 159 ~ 165
[학술지(정기간행물)] - / 1984 / Isolation of a bioemulsifier from Candida lipolytica : 747 ~ 750
[학술지(정기간행물)] - / 1985 / Purification and Characterization of Liposan a bioemulsifier from Candida lipolytica : 846 ~ 850
[학술지(정기간행물)] - / 1980 / Surface-active compounds from microorganism : 229 ~ 256
[학술지(정기간행물)] - / 1999 / Surface activity and enviromental characteristics of biosurfactant produced by Pseudomonas aerurginosa JRT-4 27 : 159 ~ 165
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
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UCI(KEPA) : I410-ECN-0101-2009-470-014448272