Biomaterial Database

Phenol biosynthesis in higher plants. Gallic acid. 1969

P M Dewick, and E Haslam

The biosynthesis of gallic acid in a number of higher plants was investigated by using l-[U-(14)C]phenylalanine, (-)-[G-(14)C]shikimic acid, d-[1-(14)C]glucose and d-[6-(14)C]glucose as tracers. The results are compared with those obtained similarly for caffeic acid and are interpreted in terms of the dehydrogenation of 5-dehydroshikimic acid as a normal route of metabolism for gallic acid.

UI	MeSH Term	Description	Entries
D010636	Phenols	Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
D010649	Phenylalanine	An essential aromatic amino acid that is a precursor of MELANIN; DOPAMINE; noradrenalin (NOREPINEPHRINE), and THYROXINE.	Endorphenyl,L-Phenylalanine,Phenylalanine, L-Isomer,L-Isomer Phenylalanine,Phenylalanine, L Isomer
D010944	Plants	Multicellular, eukaryotic life forms of kingdom Plantae. Plants acquired chloroplasts by direct endosymbiosis of CYANOBACTERIA. They are characterized by a mainly photosynthetic mode of nutrition; essentially unlimited growth at localized regions of cell divisions (MERISTEMS); cellulose within cells providing rigidity; the absence of organs of locomotion; absence of nervous and sensory systems; and an alternation of haploid and diploid generations. It is a non-taxonomical term most often referring to LAND PLANTS. In broad sense it includes RHODOPHYTA and GLAUCOPHYTA along with VIRIDIPLANTAE.	Plant
D011801	Quinic Acid	An acid which is found in cinchona bark and elsewhere in plants. (From Stedman, 26th ed)	Quinate,Acid, Quinic
D002934	Cinnamates	Derivatives of cinnamic acid (the structural formula: phenyl-HC	Cinnamate
D005707	Gallic Acid	A colorless or slightly yellow crystalline compound obtained from nutgalls. It is used in photography, pharmaceuticals, and as an analytical reagent.	3,4,5-Trihydroxybenzoic Acid,Acid, Gallic
D005947	Glucose	A primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement.	Dextrose,Anhydrous Dextrose,D-Glucose,Glucose Monohydrate,Glucose, (DL)-Isomer,Glucose, (alpha-D)-Isomer,Glucose, (beta-D)-Isomer,D Glucose,Dextrose, Anhydrous,Monohydrate, Glucose
D012765	Shikimic Acid	A tri-hydroxy cyclohexene carboxylic acid metabolite of the shikimate pathway. It is important in the biosynthesis of aromatic amino acids, flavonoids and alkaloids in plants and microorganisms.	1-Cyclohexene-1-carboxylic acid, 3,4,5-trihydroxy-, (3R-(3alpha,4alpha,5beta))-,Shikimates,Shikimic Acid Derivatives,Acid, Shikimic