What to Consider When Buying Oregano in Bulk?
Oregano (Origanum vulgare, Origanum onites) is one of the world’s most demanded herbs, valued for both its intense aroma and proven health benefits. However, when sourcing oregano in bulk, it’s not just about the price — quality, origin, drying process, and compliance documents all play a vital role in commercial success.
1.Origin & Variety Matter
There are several commercial oregano types, each with distinct flavor profiles and oil content:
- Turkish/Izmir Oregano (Origanum onites) – high in essential oil
- Wild Mountain Oregano (Origanum vulgare) – robust and earthy
- Syrian or Egyptian Oregano – often lower in aroma and oil content
Choosing the right origin based on end use (e.g., retail packaging vs. extract processing) is essential.
2. Essential Oil Content
The essential oil percentage defines the aromatic strength of oregano. A level of 2.0% or higher (measured via GC-MS) is considered high quality and should be declared in the Certificate of Analysis (COA).
3. Cleanliness & Manual Sorting
Top-grade oregano is hand-cleaned and has:
- Less than 1% stem and foreign matter
- Uniform particle size
- Bright green-brown color (not overly sun-bleached)
4. Moisture Content
Ideal moisture level: below 10%.This ensures microbiological stability and longer shelf life — especially critical for export and long-distance shipping.
5. Documentation You Should Request
When buying from reliable bulk suppliers like Tuna Spice, you should always receive:
- Certificate of Analysis (COA)
- Technical Data Sheet (TDS)
- Pesticide residue analysis
- Organic certificate (if applicable)
These are essential for traceability and food safety audits.
6. Packaging Formats of Bulk Oregano
Depending on your usage, oregano is typically supplied in:
- 25 kg kraft bags
- 5–10 kg vacuum-sealed bags
- Big bags for industrial processors
Make sure packaging is moisture-proof and properly labeled with lot numbers and expiry dates.
Tuna Spice Guarantee
At Tuna Spice, we specialize in high-grade oregano with:
- Guaranteed essential oil levels
- Hand-sorted and lab-tested batches
- HACCP and ISO 22000-compliant processing
- Flexible packaging and labeling for export markets
Bulk oregano sourcing is not just about filling a container — it’s about securing consistent aroma, verified purity, and long-term supply reliability. Tuna Spice is your trusted partner for premium bulk Mediterranean herbs.