Phenylpropanoid Metabolism in Suspension Cultures of Vanilla planifolia Andr. : IV. Induction of Vanillic Acid Formation
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چکیده
منابع مشابه
Phenylpropanoid Metabolism in Suspension Cultures of Vanilla planifolia Andr. : IV. Induction of Vanillic Acid Formation.
Kinetin is used as an elicitor to induce vanillic acid formation in cell suspension cultures of Vanilla planifolia. Maximal induction is observed at a kinetin concentration of 20 micrograms per gram of fresh weight of cells. Vanillic acid synthesis is observed a few hours after elicitation. The effects of kinetin on the activity of some enzymes of the phenylpropanoid pathway, i.e. phenylalanine...
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Feeding of 4-methoxycinnamic acid, 3,4-dimethoxycinnamic acid and 3,4,5-trimethoxycinnamic acid to cell suspension cultures of Vanilla planifolia resulted in the formation of 4-hydroxybenzoic acid, vanillic acid, and syringic acid, respectively. The homologous 4-methoxybenzoic acids were demethylated to the same products. It is concluded that the side chain degrading enzyme system accepts the 4...
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Origins and Dispersal of Cultivated Vanilla (Vanilla planifolia Jacks. [Orchidaceae]). Vanilla is a clonally propagated crop originating from Mesoamerica. Information regarding the circumstances under which vanilla cultivation began is incomplete. Presumably, the Totonac people of Papantla (north-central Veracruz, Mexico) were the earliest to cultivate vanilla; however, the oldest reports of va...
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ژورنال
عنوان ژورنال: PLANT PHYSIOLOGY
سال: 1992
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.99.1.256