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Article

Pollen aroma fingerprint of two sunflower (Helianthus annuus L.) genotypes characterized by different pollen colors.

Chemistry & biodiversity - 1 Sept 2011

Bertoli Alessandra, Fambrini Marco, Doveri Silvia, Leonardi Michele, Pugliesi Claudio, Pistelli Luisa

Abstract excerpt

Samples of fresh pollen grains, collected from capitula in full bloom from two genotypes of sunflower (Helianthus annuus L.) and characterized by a different color, i.e., white-cream (WC) and orange (O), were analyzed by the HS-SPME (headspacesolid phase microextraction)/GC/MS technique. This study defined for the first time the fingerprint of the sunflower pollen, separated from the disc flowers, to define its...

Topics

Color
Gas Chromatography-Mass Spectrometry
Genotype
Helianthus
Pollen
Solid Phase Microextraction
Volatile Organic Compounds

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 21922665
DOI: 10.1002/cbdv.201100045

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