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Quinic and shikimic acids in fruits
Qualitas Plantarum et Materiae Vegetabiles, 1958There are relatively large amounts of quinic acid in young apples and small amounts of shikimic acid in senescent apples. The possible significance of these acids in the biosynthesis of the aromatic ring is discussed. The widespread occurrence of varying amounts of these acids in edible fruits (pears, gooseberries, blackberries, strawberries, cherries,
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Nature, 1956
FOLLOWING the discovery of quinic acid in apple fruits1 it has been found in other fruits2,3 and in grass4. It was originally suggested that quinic acid might provide a link between aliphatic and aromatic metabolism in plants, and that shikimic acid might be the first stage from quinic acid in the ‘disaturation’ of the six-membered carbon ring1 ...
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FOLLOWING the discovery of quinic acid in apple fruits1 it has been found in other fruits2,3 and in grass4. It was originally suggested that quinic acid might provide a link between aliphatic and aromatic metabolism in plants, and that shikimic acid might be the first stage from quinic acid in the ‘disaturation’ of the six-membered carbon ring1 ...
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1970
Publisher Summary This chapter describes the assay method of shikimic acid. The assay depends on the treatment of shikimic acid with periodate in strong acid solution, followed by the reaction of the oxidation product with thiobarbituric acid. The chromogen is extracted into cyclohexanone to produce a stable color with a molar extinction of 33,000 at
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Publisher Summary This chapter describes the assay method of shikimic acid. The assay depends on the treatment of shikimic acid with periodate in strong acid solution, followed by the reaction of the oxidation product with thiobarbituric acid. The chromogen is extracted into cyclohexanone to produce a stable color with a molar extinction of 33,000 at
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Biological conversion of shikimic acid
Archives of Biochemistry and Biophysics, 1958S, HATTORI, S, YOSHIDA, M, HASEGAWA
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RETRACTED: Interaction of shikimic acid with shikimate kinase
Biochemical and Biophysical Research Communications, 2004José Henrique Pereira +7 more
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The Shikimate Pathway: Biosynthesis of Phenolic Products from Shikimic Acid
2016Like other amino acids, the aromatic amino acids phenylalanine, tyrosine, and tryptophan are vitally important for protein synthesis in all organisms. However, while animals can synthesize tyrosine via oxidation of phenylalanine, they can synthesize neither phenylalanine itself nor tryptophan and so these essential amino acids must be obtained in the ...
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Shikimic acid biosynthesis in microorganisms: Current status and future direction
Biotechnology Advances, 2023Liming Liu, Qi Sheng
exaly
A colorimetric method of estimation of shikimic acid
Biochimica et Biophysica Acta, 1960L D, SASLAW, V S, WARAVDEKAR
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Synthetic transformations on shikimic acid
2013Four strategies which involve synthetic elaboration of the shikimate nucleus are discussed. Methyl shikimate was differentially protected as the 3,4-0-cyclopentylidene ketal and as the 5-0-tert-butyldiphenylsilyl ether. The methyl ester was then reduced with diisobutylaluminum hydride and the resulting allylic alcohol was oxidized to aldehyde with ...
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