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BUFFER COMPOSITION FOR PROMOTING PRODUCTION OF CALCITRIOL OR CALCIFEDIOL AND METHOD FOR PRODUCTION OF CALCITRIOL OR CALCIFEDIOL USING THE SAME
BUFFER COMPOSITION FOR PROMOTING PRODUCTION OF CALCITRIOL OR CALCIFEDIOL AND METHOD FOR PRODUCTION OF CALCITRIOL OR CALCIFEDIOL USING THE SAME
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机译:用于促进生产钙三醇或钙三氟乙烯的缓冲剂组合物和使用该缓冲剂组合物生产钙三醇或钙三氟乙烯的方法
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摘要
PURPOSE: A buffer composition for promoting production of cacitriol or calcifediol is provided to reduce purification cost and to improve product quality. CONSTITUTION: A buffer composition for promoting cacitriol or calcifediol production contains: metal compound 0.01-0.3%(w/v) of FeCl_2, FeCl_3, FeSO_4, MnCl_2, or ZnSO_4; organic solvent 1-10% of acetone, dimethyl sulfuroxide (DMSO), ethanol, or methanol; cyclodextrin 0.1-5%(w/v); tris(hydroxymethyl)aminomethane0.01~1%(w/v); sodium succinate 0.01~1%(w/v); sodium chloride 0.01~1%(w/v); magnesium chloride 0.001~0.5%(w/v); and remainining amount of water.
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