The Composition of Stigmatic Exudate from Lilium longiflorum: Labeling Studies with Myo-inositol, d-Glucose, and l-Proline 1

AUTOR(ES)

Labarca, C.

RESUMO

Stigmatic exudate, a secretion product recovered from the upper surface of Lilium longiflorum pistils, has been examined. Over 99% of the exudate is accounted for as water, carbohydrate, and protein. Exclusive of water, 95% is a high molecular weight, protein-containing polysaccharide composed of galactose, arabinose, rhamnose, glucuronic acid, and galacturonic acid.

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