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US 11,896,009 B2Granted
Bioactive composition for improving stress tolerance of plants
AssigneeFyteko
InventorsJuan-Carlos Cabrera Pino, Guillaume Wegria
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Abstract
Disclosed is a composition for improving stress tolerance of plants including at least one hydroxycinnamic derivative oligomer, and optionally a water-solubilizing agent. Also disclosed is a method for improving stress tolerance of a plant including applying such composition on the plant.
Claims16
A composition for improving abiotic stress tolerance in plants comprising:
- at least one hydroxycinnamic acid oligomer comprising dimers, tetramers, hexamers, and octamers of hydroxycinnamic acid,
- wherein said composition comprises from about 0.01% to about 0.5% of hydroxycinnamic acid monomer, expressed in percent relative to the total hydroxycinnamic acid oligomers of the composition, and
- wherein said composition comprises at least 75% of hydroxycinnamic acid dimer, expressed in percent relative to the total hydroxycinnamic acid oligomers of the composition, and
- at least one water-solubilizing agent selected from the group consisting of positively or negatively charged polysaccharides and polyols.
1 more element
Dependencies are inferred from the claim text.