Impact of light quality on biomass production and fatty acid content in the microalga Chlorella vulgaris

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메타 데이터

바이오화학분류

- 바이오정밀화학
  1. 용매
  2. 화학제품
- 화장품용 기능성소재
  1. 계면활성제⁄증점제
- 의료용 화학소재
  1. 치료제
  2. 건강보조식품
  3. 식품첨가제

논문

Impact of light quality on biomass production and fatty acid content in the microalga Chlorella vulgaris

학술지

Bioresource technology : biomass, bioenergy, biowastes, conversion technologies, biotransformations, production technologies

저자명

Hultberg, M.; Jonsson, H.L.; Bergstrand, K.J.; Carlsson, A.S.

초록

In this study, the green microalga Chlorella vulgaris was exposed to monochromatic light at six different wavelengths in order to study the effect on biomass productivity and fatty acid content. A significantly higher amount of biomass by produced in the treatments with yellow, red and white light compared with blue, green and purple light. There were also significant differences in total lipid content and fatty acid profile between the treatments. The green light regime gave the lowest concentration of lipids, but increased the concentration of polyunsaturated fatty acids. Thus it can be concluded that light quality significantly affects biomass productivity, total lipid concentration and fatty acid profile in the microalga C. vulgaris.

발행연도

2014

발행기관

Elsevier Applied Science

ISSN

0960-8524

권

159

페이지

pp.465-467

DOI

10.1016/j.biortech.2014.03.092