Overview
ISO 24382:2023 - Bee pollen - Specifications defines internationally harmonized quality, testing, packaging, labelling, storage and transportation requirements for bee pollen collected at hive entrances (Apis spp. and other bees). The standard covers dried, frozen and lyophilized bee pollen (not crushed powdery pollen or derived products) and provides the analytical methods and acceptance criteria needed for quality control and trade.
Key topics and technical requirements
- Scope and definitions: Clarifies terms (bee pollen, monofloral vs. multifloral, dried, frozen, lyophilized) and product forms.
- Chemical composition and limits: Tabled requirements set minimums for nutrients and maximums where relevant:
- Moisture: maximum typically specified (example: ≤ 8% for relevant types).
- pH: defined range (example: ~3.3 to 6.30).
- Protein, sugars, lipids, ash: minimums vary by product type (dried, frozen, lyophilized); composition otherwise depends on botanical origin.
- Safety and health: Requires consideration of naturally occurring toxins (e.g., pyrrolizidine alkaloids, grayanotoxins, cannabinoids) associated with particular floral sources.
- Sampling and sample handling:
- Representative sampling rules (e.g., at least 0.5% of batch, minimum sample weights and multiple sampling points) to account for heterogeneity.
- Immediate freezing or cold transport (icebox), sterile containers and avoidance of contamination, crushing, heat or humidity.
- Analytical methods: Normative annexes provide validated methods:
- Annex A - pollen taxa determination
- Annex B - moisture / loss on drying
- Annex C - protein
- Annex D - sugars
- Annex E - lipids
- Annex F - pH
- Annex G - ash (gravimetry)
- Packaging, labelling and storage: Requirements for food-grade packing, botanical labelling (plant taxa) and storage conditions tailored to product state (dried, frozen, lyophilized).
Practical applications and users
ISO 24382:2023 is practical for:
- Beekeepers and pollen harvesters - to meet quality, sampling and transport best practices.
- Food processors and supplement manufacturers - to specify raw material quality and labeling (monofloral vs. multifloral).
- Testing laboratories - to apply the annexed analytical methods for routine quality control.
- Exporters, importers and traders - to ensure compliance with international specs for trade.
- Regulators and certification bodies - to adopt consistent quality and safety checks for bee pollen products.
Related standards and references
- ISO 3696 - Water for analytical laboratory use
- ISO 22005 - Traceability in the feed and food chain
Keywords: ISO 24382:2023, bee pollen specifications, bee pollen quality, bee pollen testing, dried bee pollen, frozen bee pollen, lyophilized bee pollen, pollen taxa, analytical methods, packaging, labelling, storage.