3 Jun 2013

Organic Compounds Released by Plant Roots

Sugars and Polysaccharides
Arabinose, desoxyribose, fructose, galactose, glucose, maltose, mannose, mucilages of various compositions, oligosaccharides, raffinose, rhamnose, ribose, sucrose, xylose.
Organic Compounds Released by Plant Roots
Amino Acids
α-alanine, β-alanine, α−amino adipic, γ-amino butyric, arginine, asparagine, aspartic, citrulline, cystathionine, cysteine, cystine, deoxymugineic, 3-epihydroxymugineic, glutamine, glutamic, glycine, homoserine, histidine, isoleucine, leucine, lysine, methionine, mugineic, ornithine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine.
Organic Acids
Acetic, aconitic, aldonic, ascorbic, benzoic, butyric, caffeic, citric, p-coumaric, erythonic, ferulic, formic, fumaric, glutaric, glycolic, glyoxilic, lactic, malic, malonic, oxalacetic, oxalic, p-hydroxy benzoic, piscidic, propionic, pyruvic, succinic, syringic, tartaric, tetronic, valeric, vanillic.
Fatty Acids
Linoleic, linolenic, oleic, palmitic, stearic.
Sterols
Campesterol, cholesterol, sitosterol, stigmasterol
Growth Factors
p-amino benzoic acid, biotin, choline, n-methyl nicotinic acid, niacin, pantothenic, vitamins B1 (thiamine), B2(riboflavin), and B6(pyridoxine)
Enzymes
Amylase, invertase, peroxidase, phenolase, phosphatases, polygalacturonase, protease Flavonones and Nucleotides Adenine, flavonone, guanine, uridine or cytidine
Miscellaneous
Auxins, p-benzoquinone, scopoletin, hydrocyanic acid, 8-hydroxyquinoline, glucosides, hydroxamic acids, luteolin, unidentified ninhydrin-positive compounds, unidentified soluble proteins, reducing compounds, ethanol, glycinebetaine, inositol and myo-inositol-like compounds, Al-induced polypeptides, dihydroquinone, quercetin, quercitrin, sorgoleone.

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