Determination of native folates in milk
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Douglas L. Holt; Randy L. Wehling; Michael G. Zeece
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Article
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1988
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Elsevier Science
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English
β 650 KB
Folates were measured in dairy products by high-performance liquid chromatography without prior sample clean-up. Detection limits for individual folates range from 0.3 to 7.3 ng/g. The folates were extracted from the sample matrix by adjusting the pH to 4.5 with acetic acid, centrifuging to remove p