Effects of Mg2+, NaCl, citric acid, and other factors on synthesis and accumulation of β-carotene inDunaliella salina |
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| Authors: | Jin Hai-zhu Guo Cheng-hua He Jun Wang Qing-hua Jiang Zhu-mao Sun Fu-zhang |
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| Institution: | (1) Biochemistry Department, Yantai University, 264005 Yantai |
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| Abstract: | The effect of Mg2+, NaCl and citric acid on the accumulation of β-carotene inDunaliella Salina was studied. The experimental results showed that 10.5 mmol/L Mg2+, 5 mol/L NaCl, 3 μmol/L citric acid, and CO2 are favorable forDunaliella Salina cell growth and β-carotene accumulation. After 144 h culture under the above conditions, theDunaliella Salina biomass increased by 7.18 times; β-carotene reached 9.61%.
Project 89023990 supported by the Shandong Natural Science Fund. |
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| Keywords: | Dunaliella Salina β -carotene accumulation |
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