Purification of folic acid.

Science (New York, N.Y.) ·Vol. 129 ·No. 3344 ·1959-01-30 ·Pages 274-5

SAKAMI W, KNOWLES R

Abstract

Various purification procedures for folic acid were investigated. The criteria of purity were a negative Bratton-Marshall test and the absence of fluorescent spots on paper chromatograms. Since no method provided a pure product, a procedure consisting of cellulose column chromatography followed by filtration through charcoal was developed.

Keywords

FOLIC ACID

MeSH Terms

Folic Acid Humans

Chemicals

Folic Acid

Authors & Affiliations

2 authors, click to expand affiliations / ORCID

SAKAMI W

KNOWLES R

Article Info

Journal

Science (New York, N.Y.)

Abbr.

Science

ISSN

0036-8075

DOI

10.1126/science.129.3344.274

Published

1959-01-30

Pages

274-5

Language

English

Region

United States

NLM ID

0404511

Subset

External Links

PubMed source DOI: 10.1126/science.129.3344.274 View journal details

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Purification of folic acid.

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