지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Major progress has been made in the past decade towards understanding of the biosynthesis of red carotenoid astaxanthin and its roles in stress response while exploiting microalgae-based astaxanthin as a potent antioxidant for human health and as a coloring agent for aquaculture applications. In this review, astaxanthin-producing green microalgae are briefly summarized with Haematococcus pluvialis and Chlorella zofingiensis recognized to be the most popular astaxanthin-producers. Two distinct pathways for astaxanthin synthesis along with associated cellular, physiological, and biochemical changes are elucidated using H. pluvialis and C. zofingiensis as the model systems. Interactions between astaxanthin biosynthesis and photosynthesis, fatty acid biosynthesis and enzymatic defense systems are described in the context of multiple lines of defense mechanisms working in concert against photooxidative stress. Major pros and cons of mass cultivation of H. pluvialis and C. zofingiensis in phototrophic, heterotrophic, and mixotrophic culture modes are analyzed. Recent progress in genetic engineering of plants and microalgae for astaxanthin production is presented. Future advancement in microalgal astaxanthin research will depend largely on genome sequencing of H. pluvialis and C. zofingiensis and genetic toolbox development. Continuous effort along the heterotrophic-phototrophic culture mode could lead to major expansion of the microalgal astaxanthin industry.
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참고문헌 (152)
참고문헌 신청
Aflalo, C. / 2007 / On the relative efficiency of two-vs. one-stage production of astaxanthin by the green alga Haematococcus pluvialis / Biotechnol. Bioeng 98:300~305
Asada, K. / 2006 / Production and scavenging of reactive oxygen species in chloroplasts and their functions / Plant Physiol 141:391~396
Bar, E. / 1995 / Pigment and structural changes in Chlorella zofingiensis upon Rilight and nitrogen stress / J. Plant Physiol 146:527~534
Barbosa, M. J. / 1999 / Effect of carotenoid source and dietary lipid content on blood astaxanthin concentration in rainbow trout (Oncorhynchus mykiss) / Aquaculture 176:331~341
Bidigare, R. R. / 1993 / Evidence for a photoprotective function for secondary carotenoids of snow algae / J. Phycol 29:427~434
Asada, K. / 2006 / Production and scavenging of reactive oxygen species in chloroplasts and their functions / Plant Physiol 141:391~396
Bar, E. / 1995 / Pigment and structural changes in Chlorella zofingiensis upon Rilight and nitrogen stress / J. Plant Physiol 146:527~534
Barbosa, M. J. / 1999 / Effect of carotenoid source and dietary lipid content on blood astaxanthin concentration in rainbow trout (Oncorhynchus mykiss) / Aquaculture 176:331~341
Bidigare, R. R. / 1993 / Evidence for a photoprotective function for secondary carotenoids of snow algae / J. Phycol 29:427~434
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