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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국미생물생명공학회 Journal of Microbiology and Biotechnology Journal of Microbiology and Biotechnology 제25권 제5호
- 발행연도
- 2015.1
- 수록면
- 723 - 731 (9page)
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초록· 키워드
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Microalgae hold promise as producers of sustainable biomass for the production of biofuels and other biomaterials. However, the selection of strains with efficient and robust production of desirable resources remains challenging. In this study, we isolated a green microalga from Korea and analyzed its morphological, molecular, and biochemical characteristics. Microscopic and phylogenetic analyses demonstrated that the isolate could be classified into the genus Chlamydomonas, and we designated the isolate Chlamydomonas s p. K IOST -1. Compositions of protein, lipid, and carbohydrate in the microalgal cells were estimated to be 58.8 ± 0.2%, 22.7 ± 1.2%, and 18.5 ± 1.0%, respectively. Similar to other microalgae belonging to Chlorophyceae, the dominant amino acid and monosaccharide in Chlamydomonas sp. KIOST-1 were glutamic acid and glucose. On the other hand, the proportions of saturated fatty acids, monounsaturated fatty acids, and polyunsaturated fatty acids clearly differed from other species in the genus Chlamydomonas, and monounsaturated fatty acids accounted for a large portion (41.3%) of the total fatty acids in the isolate. Based on these results, Chlamydomonas sp. KIOST-1 has advantageous characteristics for biomass production.
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참고문헌 (24)
참고문헌 신청
[학술
AOAC / 2006 / Official Methods of Analysis of the Association of Official Analytical Chemists / AOAC International
An M / 2013 / Expression of fatty acid desaturase genes and fatty acid accumulation in Chlamydomonas sp. ICE-L under salt stress / Bioresour. Technol 149 : 77 ~ 83
Becker EW / 2007 / Micro-algae as a source of protein / Biotechnol. Adv 25 : 207 ~ 210
Bligh EG / 1959 / A rapid method of total lipid extraction and purification / Can. J. Biochem. Physiol 37 : 911 ~ 917
AOAC / 2006 / Official Methods of Analysis of the Association of Official Analytical Chemists / AOAC International
An M / 2013 / Expression of fatty acid desaturase genes and fatty acid accumulation in Chlamydomonas sp. ICE-L under salt stress / Bioresour. Technol 149 : 77 ~ 83
Becker EW / 2007 / Micro-algae as a source of protein / Biotechnol. Adv 25 : 207 ~ 210
Bligh EG / 1959 / A rapid method of total lipid extraction and purification / Can. J. Biochem. Physiol 37 : 911 ~ 917
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