$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

Abstract

Lactic acid is a green chemical that can be used as a raw material for biodegradable polymer. To produce lactic acid through microbial fermentation, we previously screened a novel lactic acid bacterium. In this work, we optimized lactic acid fermentation using a newly isolated and homofermentative lactic acid bacterium. The optimum medium components were found to be glucose, yeast extract, $(NH_4)_{2}HPO_4,\;and\;MnSO_4$. The optimum pH and temperature for a batch culture of Lactobacillus sp. RKY2 was found to be 6.0 and $36^{\circ}C$, respectively. Under the optimized culture conditions, the maximum lactic acid concentration (153.9 g/L) was obtained from 200 g/L of glucose and 15 g/L of yeast extract, and maximum lactic acid productivity ($6.21\;gL^{-1}h^{-1}$) was obtained from 100 g/L of glucose and 20 g/L of yeast extract. In all cases, the lactic acid yields were found to be above 0.91 g/g. This article provides the optimized conditions for a batch culture of Lactobacillus sp. RKY2, which resulted in highest productivity of lactic acid.

참고문헌 (26)

  1. Davison, B. E., R. L. Llanos, M. R. Cancilla, N. C. Redman, and A. J. Hillier (1995) Current research on the genetics of lactic acid production in lactic acid bacteria. Int. Dairy J. 5: 763-784 
  2. Varadarajan, S. and D. J. Miller (1999) Catalytic upgrading of fermentation-derived organic acids. Biotechnol. Prog. 15: 845-854 
  3. Bai, D. M., X. M. Zhao, X. G. Li, and S. M. Xu (2004) Strain improvement of Rhizopus oryzae for over-production of L(+)-lactic acid and metabolic flux analysis of mutants. Biochem. Eng. J. 18: 41-48 
  4. Berry, A. R., C. M. M. Franco, W. Zhang, and A. P. J. Middelberg (1999) Growth and lactic acid production in batch culture of Lactobacillus rhamnosus in a defined medium. Biotechnol. Lett. 21: 163-167 
  5. Butos, G., A. B. Moldes, J. L. Alonso, and M. Vázquez (2004) Optimization of D-lactic acid production by Lactobacillus coryniformis using response surface methodology. Food Microbiol. 21: 143-148 
  6. Ohara, H., K. Hiyama, and T. Yoshida (1992) Noncompetitive product inhibition in lactic acid fermentation from glucose. Appl. Microbiol. Biotechnol. 36: 773-776 
  7. Hofvendahl, K. and B. Hahn-Hagerdal (2000) Factors affecting the fermentative lactic acid production from renewable resources. Enzyme Microb. Technol. 26: 87-107 
  8. Amass, W., A. Amass, and B. Tighe (1998) A review of biodegradable polymers: Uses, current developments in the synthesis and characterization of biodegradable polymers, blends of biodegradable polymers and recent advances in biodegradation studies. Polym. Int. 47: 89-114 
  9. Angelis, M. D. and M. Gobbetti (1999) Lactobacillus sanfranciscensis CB1: Manganese, oxygen, superoxide dismutase and metabolism. Appl. Microbiol. Biotechnol. 51: 358- 363 
  10. Bruno-Barcena, J. M., A. L. Ragout, P. R. Cordoba, and F. Sineriz (1999) Continuous production of L(+)-lactic acid by Lactobacillus casei in two-stage systems. Appl. Microbiol. Biotechnol. 51: 316-324 
  11. Miura, S., L. Dwiarti, T. Arimura, M. Hoshino, L. Tiejun, and M. Okabe (2004) Enhanced production of L-lactic acid by ammonia-tolerant mutant strain Rhizopus sp. MK- 96-1196. J. Biosci. Bioeng. 97: 19-23 
  12. Richter, K. and C. Berthold (1998) Biotechnological conversion of sugar and starch crops into lactic acid. J. Agric. Eng. Res. 71: 181-191 
  13. Akerberg, C., K. Hofvendahl, G. Zacchi, and B. Hahn- Hagerdal (1998) Modeling the influence of pH, temperature, glucose and lactic acid concentrations on the kinetics of lactic acid production by Lactococcus lactis ssp. lactis ATCC 19435 in whole-wheat flour. Appl. Microbiol. Biotechnol. 49: 682-690 
  14. Hujanen, M. and Y. Y. Linko (1999) Effect of temperature and various nitrogen sources on L(+)-lactic acid production by Lactobacillus casei. Appl. Microbiol. Biotechnol. 45: 307-313 
  15. Stiles, M. E. and W. H. Holzapfel (1997) Lactic acid bacteria of foods and their current taxonomy. Int. J. Food Microbiol. 36: 1-29 
  16. Stainer, R. Y., J. L. Ingraham, M. L. Wheelis, and P. R. Painter (1986) The Microbial World. 5th ed., pp. 495-504. Prentice Hall, NY, USA 
  17. Hujanen, M., S. Linko, Y. Y. Linko, and M. Leisola (2001) Optimization of media and cultivation conditions for L(+)(S)-lactic acid production by Lactobacillus casei NRRL B-441. Appl. Microbiol. Biotechnol. 56: 126-130 
  18. Datta, R., S. P. Tsai, P. Bonsignore, S. H. Moon, and J. R. Frank (1995) Technological and economic potential of poly(lactic acid) and lactic acid derivatives. FEMS Microbiol. Rev. 16: 221-231 
  19. Hofvendahl, K., E. W. J. van Niel, and B. Hahn-Hägerdal (1999) Effect of temperature and pH on growth and product formation of Lactobacillus lactis ssp. lactis ATCC 19435 growing on maltose. Appl. Microbiol. Biotechnol. 51: 669-672 
  20. Lee, J. H., M. H. Choi, J. Y. Park, H. K. Kang, H. W. Ryu, C. S. Sunwo, Y. J. Wee, K. D. Park, D. W. Kim, and D. Kim (2004) Cloning and characterization of the lactate dehydrogenase genes from Lactobacillus sp. RKY2. Biotechnol. Bioprocess Eng. 9: 318-322 
  21. deMan, J. C., M. Rogosa, and M. E. Sharpe (1960) A medium for the cultivation of lactobacilli. J. Appl. Bacteriol. 23: 130-135 
  22. Yun, J. S., Y. J. Wee, and H. W. Ryu (2003) Production of optically pure L(+)-lactic acid from various carbohydrates by batch fermentation of Enterococcus faecalis RKY1. Enzyme Microb. Technol. 33: 416-423 
  23. Yang, Y. J., S. H. Hwang, S. M. Lee, Y. J. Kim, and Y. M. Koo (2002) Continuous cultivation of Lactobacillus rhamnosus with cell recycleing using an acoustic cell settler. Biotechnol. Bioprocess Eng. 7: 357-361 
  24. Vink, E. T. H., K. R. Rabago, D. A. Glassner, and P. R. Gruber (2003) Applications of life cycle assessment to NatureWorksTM polylactides (PLA) production. Polym. Degrad. Stabil. 80: 403-419 
  25. Wee, Y. J., J. S. Yun, D. H. Park, and H. W. Ryu (2004) Isolation and characterization of a novel lactic acid bacterium for the production of lactic acid. Biotechnol. Bioprocess Eng. 9: 303-308 
  26. Litchfield, J. H. (1996) Microbiological production of lactic acid. Adv. Appl. Microbiol. 42: 45-95 

이 논문을 인용한 문헌 (3)

  1. 2007. "" Biotechnology and bioprocess engineering, 12(3): 222~227 
  2. 2007. "" Biotechnology and bioprocess engineering, 12(6): 707~712 
  3. 2007. "" Mycobiology, 35(2): 82~86 

원문보기

원문 PDF 다운로드

  • ScienceON :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

DOI 인용 스타일