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Preparations containing folic acid and a natural isomer of a reduced folate
Preparations containing folic acid and a natural isomer of a reduced folate
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机译:含有叶酸和还原叶酸的天然异构体的制剂
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摘要
Disclosed is a composition which includes one or more natural isomers of reduced folate selected from the group consisting of (6S)-tetrahydrofolic acid, 5-methyl-(6S)-tetrahydrofolic acid, 5-formyl-(6S)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5,10-methylene-(6R)-tetrahydrofolic acid, 5,10-methenyl-(6R)-tetrahydrofolic acid, 5-formimino-(6S)-tetrahydrofolic acid, and polyglutamyl derivatives thereof; and an essential nutrient preparation which includes folic acid and a vitamin other than ascorbic acid. Also disclosed is a composition which includes folic acid and one or more natural isomers of reduced folate selected from the group consisting of (6S)-tetrahydrofolic acid, 5-methyl-(6S)-tetrahydrofolic acid, 5-formyl-(6S)-tetrahydrofolic acid, 10-formyl-(6R)-tetrahydrofolic acid, 5,10-methylene-(6R)-tetrahydrofolic acid, 5,10-methenyl-(6R)-tetrahydrofolic acid, 5-formimino-(6S)-tetrahydrofolic acid, and polyglutamyl derivatives thereof; as well as a composition which includes 5-methyltetrahydrofolic acid and folic acid.
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