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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.8
- 수록면
- 161 - 165 (5page)
이용수
초록· 키워드
오류제보하기
Lactic acid and its derivatives are widely used in the food, pharmaceutical, and cosmetic industries. It is also a major raw material for the production of poly-lactic acid (PLA), a biodegradable and environmentally friendly polymer and a possible alternative to synthetic plastics derived from petroleum. For PLA production by new strains of lactic acid bacteria (LAB), we screened LAB isolates from shellfish. A total of 51 LAB were isolated from 7 types of shellfishes. Lactic acid production of individual isolates was examined using high-performance liquid chromatography using a Chiralpak MA column and an ultraviolet detector. Lactobacillus plantarum T-3 was selected as the most stress-resistant strain, with minimal inhibition concentrations of 1.2 M NaCl, 15% ethanol, and 0.0020% hydrogen peroxide. In a 1 L fermentation experiment, D-lactic acid production of 19.91 g/L fermentation broth was achieved after 9 h cultivation, whereas the maximum production of total lactic acid was 41.37 g/L at 24 h.
목차
Abstract
1. INTRODUCTION
2. MATERIALS AND METHODS
3. RESULTS AND DISCUSSION
4. CONCLUSION
REFERENCES
참고문헌 (24)
참고문헌 신청
[학술지(정기간행물)] - Ozeki, E. / 1996 / Characteristics of poly (L-lactide) as biodegradable plastics / Shimadzu Rev 53 : 1 ~ 8
[단행본] - Anonymous / 1999 / Modern Plastics / McGraw-Hill Co : 72 ~ 80
[학술지(정기간행물)] - Datta, R. / 2006 / Lactic acid: recent advances in products, processes and technologies - A review / J. Chem. Technol. Biotechnol 81 : 1119 ~ 1129
[학술지(정기간행물)] - Anuradha, R. / 1999 / Simultaneous saccharification and fermentation of starch to lactic acid / Process. Biochem 35 : 367 ~ 375
[학술지(정기간행물)] - Vishnu, C. / 2000 / Direct conversion of starch to L (+) lactic acid by amylase producing Lactobacillus amylophilus GV6 / Bioprocess. Biosyst. Eng 23 : 155 ~ 158
[단행본] - Anonymous / 1999 / Modern Plastics / McGraw-Hill Co : 72 ~ 80
[학술지(정기간행물)] - Datta, R. / 2006 / Lactic acid: recent advances in products, processes and technologies - A review / J. Chem. Technol. Biotechnol 81 : 1119 ~ 1129
[학술지(정기간행물)] - Anuradha, R. / 1999 / Simultaneous saccharification and fermentation of starch to lactic acid / Process. Biochem 35 : 367 ~ 375
[학술지(정기간행물)] - Vishnu, C. / 2000 / Direct conversion of starch to L (+) lactic acid by amylase producing Lactobacillus amylophilus GV6 / Bioprocess. Biosyst. Eng 23 : 155 ~ 158
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UCI(KEPA) : I410-ECN-0101-2016-470-001849600