Polyamines in Bee and Floral Pollen: Botanical Origin and Potential as Functional Food Ingredients

Area of Science:

• Food Science
• Nutraceuticals
• Phytochemistry

Background:

• Pollen is a functional food rich in bioactive polyamines (PAs).
• Polyamines are linked to antioxidant and antiaging properties.
• Understanding PA content in different pollens is crucial for food applications.

Purpose of the Study:

• To quantify total and individual polyamine content in bee and floral pollens.
• To analyze the species-specific distribution of polyamines in pollen.
• To identify potential ruderal plant sources for dietary polyamines.

Main Methods:

• Pollen samples collected from various plant species in Vojvodina, Serbia.
• Analysis of total polyamine content.
• Quantification of individual polyamines: putrescine, spermidine, and spermine.

Main Results:

• Significant species-specific variability in polyamine content was observed.
• Floral pollen generally contained higher polyamine levels than bee pollen.
• High polyamine concentrations were found in floral pollen from Ailanthus altissima, Salix alba, and Zea mays.

Conclusions:

• Ruderal plant species represent promising alternative sources of polyamines for functional foods.
• Pollen-derived polyamines have potential health benefits, including antioxidant and antiaging effects.
• Allergenic properties necessitate caution and further research for safe dietary use.