Saffron Classification & Grading
Saffron grading can evaluate characteristics connected with color, taste, aroma, moisture, and other specification requirements. ISO 3632-1:2025 specifies requirements for dried saffron from Crocus sativus in filament, cut-filament, and powder forms. ISO 3632-2:2010 specifies test methods.
Use the applicable standard edition and a current lot report when evaluating a specific product or category.
How Saffron Classification Works
Saffron’s culinary character is often discussed through three compounds:
- Crocin is associated with coloring strength.
- Picrocrocin is associated with taste.
- Safranal is associated with aroma.
Laboratory assessment uses defined methods and controlled samples. Visual inspection or a seller’s general reference to ISO 3632 does not prove a specific lot’s purity, origin, grade, or compliance.
Laboratory Classification & ISO 3632 Standards
The current ISO catalog lists ISO 3632-1:2025 as the specification for dried saffron and ISO 3632-2:2010 as its test-method standard. The published abstracts cover saffron in filament, cut-filament, and powder forms.
Use the applicable edition and an actual lot report for detailed category or threshold information.
Regional Classifications of Saffron
Regional and trade terms can describe the form of saffron threads, the amount of style attached, or a protected geographic designation. Their meaning and legal protection vary by market.
- Sargol / all-red: commonly used for separated red stigma portions.
- Pushal: commonly used for stigma with some style attached.
- Negin: commonly used for long, separated red threads.
- Dasteh / bunch: tied or grouped stigmas with style attached.
- Protected origin names: verify the current official specification and eligible producer before using a PDO, PGI, or GI claim.
Use these as form descriptions, then review the product page and any applicable lot documentation for specific origin, grade, or certification details.
The available saffron gradings
What You Need to Know When Buying Saffron
- Product form: Determine whether you want filaments, cut filaments, or powder.
- Package information: Review the listed quantity, ingredients, origin information where provided, storage guidance, and current availability.
- Lot evidence: Treat certification or laboratory claims as lot-specific and ask for the applicable current report.
- Home observations: Appearance, aroma, and color release can describe a sample but do not by themselves prove authenticity, origin, or ISO compliance.
For culinary use, select the format that fits your preparation method and recipe.
What You Need to Know When Buying Saffron
Mehr Saffron offers saffron threads and ready-ground powder for culinary use. Compare the current product pages for package size, price, availability, ingredient information, and preparation guidance.
For any lot-specific testing or certification claim, review the applicable current report or certificate.