Overview
ISO 21803:2019 is the international standard specifying requirements for dried dill (Anethum graveolens L.) in whole, crushed, or rubbed (ground) forms. This comprehensive specification applies to naturally and artificially dried dill and ensures consistent quality, safety, and authenticity for producers, suppliers, and consumers alike. The standard also includes recommendations for proper storage and transportation to maintain product integrity.
As a key reference within the food and spice industry, ISO 21803:2019 supports the global trade of dried dill by standardizing quality parameters and testing methodologies, fostering consumer confidence and facilitating regulatory compliance.
Key Topics
- Product Definition: Covers dried dill obtained from drying leaves of a single cultivar, either whole, crushed, or ground.
- Quality Requirements:
- Flavour and Odour: Must have a strong, characteristic aroma without any off-odours such as earthy or decayed vegetable smells.
- Purity: Free from live insects, moulds, pests, foreign matter, and unwanted extraneous material.
- Colour: Should range from light to relatively dark green to indicate freshness and proper drying.
- Fineness: Ground dill must pass through a 500 μm sieve for uniform particle size.
- Chemical Specifications: Moisture content limits (max 7.0-8.0%), maximum ash content, acid-insoluble ash limits, and minimum volatile oil content ensure potency and safety.
- Sampling and Testing: Sampling procedures follow ISO 948 and sample preparation ISO 2825; test methods for quality and chemical analysis refer to established ISO protocols.
- Packaging & Marking: Containers must be impermeable to air, protect from moisture and light, and be appropriately labelled with product details, producer information, batch codes, harvest year, shelf life, and compliance with the standard.
- Storage & Transport Recommendations: Guidelines for dry, ventilated, pest-proof storage away from heat and sunlight; proper handling during transport to avoid contamination and quality degradation.
Applications
ISO 21803:2019 serves multiple stakeholders in the food supply chain, including:
- Producers and Processors: To ensure dried dill meets global quality standards for flavor, purity, and chemical composition.
- Quality Control Laboratories: Provides testing protocols to verify product conformity.
- Importers and Exporters: Facilitates compliance with international trade regulations and reduces shipment rejections due to quality issues.
- Retailers and Food Service Providers: Ensures consistent product characteristics for consumer satisfaction and traceability.
- Regulatory Authorities: Acts as a benchmark for inspections and food safety audits related to spices and herbs.
By adhering to this standard, the dried dill industry can enhance market access, reduce product adulteration, and maintain high safety and quality levels.
Related Standards
ISO 21803 references and aligns with several ISO standards related to spices and herbs, including:
- ISO 927 - Determination of extraneous matter and foreign matter content in spices.
- ISO 928 - Determination of total ash for spices and condiments.
- ISO 930 - Determination of acid-insoluble ash.
- ISO 939 - Moisture content determination using the entrainment method.
- ISO 948 - Sampling techniques for spices and condiments.
- ISO 2825 - Preparation of ground samples for analysis.
- ISO 6571 - Determination of volatile oil content via hydrodistillation.
These linked standards provide a cohesive framework for evaluating and ensuring the quality of dried dill and other spices, making ISO 21803 a crucial reference within the broader context of food ingredient standardization.
Keywords: ISO 21803:2019, dried dill specification, Anethum graveolens, spice quality standards, dried herb testing, spice purity requirements, dried dill packaging, storage recommendations, spice international standards, dried dill chemical analysis, food safety compliance, spice import-export regulations.