1969
DOI: 10.1007/bf01855297
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Zum Nachweis und zur Bestimmung von Pangaminsäure (Vitamin B15)

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Cited by 4 publications
(2 citation statements)
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“…the real pangamic acid, 6-O-(dimethylaminoacetyl)-D-gluconic acid, cannot be discussed in this report due to its present non-existance on the market. We recently tried to isolate and chemically identify the genuine product from maize as earlier described [4], with no success, however.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…the real pangamic acid, 6-O-(dimethylaminoacetyl)-D-gluconic acid, cannot be discussed in this report due to its present non-existance on the market. We recently tried to isolate and chemically identify the genuine product from maize as earlier described [4], with no success, however.…”
Section: Discussionmentioning
confidence: 99%
“…Indeed, the chemical identity of genuine PA has apparently never been ascertained [2] or verifiably chemically identified as being the molecular weight 281-ester of DMG and gluconic acid claimed by Krebs and some Russian authors, and there is considerable doubt that such a stable substance exists with the straight chain sugar gluconic acid [3]. On the other hand Kovats et al [4] claimed to have obtained PA from cereal flour. By using thin layer chromatography (Silica gel Gplates) in comparison to an "authentic" PA (obtained from the Laboratory for vitamin research of the Biochemical Institute of the Soviet Academy of Sciences, Moscow) "their" PA was separated from vitamins B 1 and B 2 .…”
Section: Introductionmentioning
confidence: 99%