Nutmeg export from India

Overview

Nutmeg is the hard, oval seed kernel of Myristica fragrans, an evergreen tree of the Myristicaceae, and one half of the only spice pairing where two distinct commercial products come from a single fruit: the seed is nutmeg, and the lacy crimson aril wrapping it is mace. The kernel carries a warm, sweet, woody-aromatic profile from a fixed and volatile oil rich in myristicin and sabinene. A good nutmeg is dense, oily and sound; it is graded on size (count of nuts per pound, so a lower count means bigger nuts), on shelled versus unshelled presentation, and on the split between sound whole nuts and defective grades.

The classic grading language separates sound nuts from BWP (broken, wormy, punky) nuts, the defective fraction that is discounted and often steered to grinding or oleoresin rather than whole-nut sale. Because the kernel is fatty and slow-drying inside its shell, moisture and cure are decisive quality factors, and they connect directly to the spice’s single biggest compliance exposure.

That exposure is aflatoxin. Nutmeg is a warm, humid-climate crop whose slow-drying, oily kernel is prone to Aspergillus mould and aflatoxin formation if harvesting, drying and storage are not tightly controlled, and it is one of the spices named in the EU contaminant regime. Buyers into the EU work to aflatoxin B1 of 5 micrograms per kilogram and total aflatoxins of 10 micrograms per kilogram, and treat accredited testing as standard. India grows nutmeg in Kerala and also re-exports it against a world market led by Indonesia and Grenada, so origin status and aflatoxin control are the two things a sourcing desk pins down first.

Growing regions

Indian nutmeg is a crop of humid Kerala (with adjacent Tamil Nadu pockets), typically grown in mixed spice and plantation gardens where the fruit is harvested as it splits open to reveal the mace-wrapped seed. The warm, wet growing and drying environment makes careful, prompt drying essential to limit mould and aflatoxin risk. India-grown volume is modest against the Indonesian and Grenadian majors, so a share of nutmeg in Indian trade is re-exported.

Sourcing & export considerations

• Available whole (shelled or in-shell, sorted by count), ground, as essential oil and as oleoresin; sound whole nuts are the premium format
• Aflatoxin is the defining compliance flag: EU limits are aflatoxin B1 5 micrograms per kilogram and total aflatoxins 10 micrograms per kilogram, and accredited testing is standard for EU-bound lots
• Prompt, thorough drying and dry storage are the frontline defence against Aspergillus mould and aflatoxin formation in the oily kernel
• Grading separates sound nuts (by count/size) from BWP (broken, wormy, punky) defective fractions steered to grinding or extraction
• Cleaning, sorting, any steam sterilisation and testing are coordinated with vetted, accredited third parties rather than owned lines
• Packaging: moisture-barrier lined sacks with humidity control; whole nuts hold aroma far better than pre-ground nutmeg, which oxidises quickly
• Reports under HS 0908 (nutmeg/mace); because India both grows and re-exports, confirm whether a lot is India-origin before certifying origin
• Specify on contract: whole vs ground, count/size grade, shelled/in-shell, aflatoxin ceiling and test dossier, sterilisation requirement and origin status