Proper storage preserves concentrate quality for the full 24-month shelf life. Heat, light, oxygen and moisture are the four enemies – each preventable with simple practices.
Key Highlights
- Store 5-25C, dark, tightly sealed; avoid temperature cycling
- Nitrogen-blanket opened containers of oxidation-prone profiles
- Decant working quantities; keep bulk sealed
- First-expiry-first-out inventory rotation
The Four Enemies
- Heat: accelerates ester hydrolysis and top-note loss – avoid >25C storage
- Light: photodegrades citral and other terpenes – use opaque containers
- Oxygen: oxidizes aldehydes and citrus notes – minimize headspace
- Moisture: hydrolyzes esters and risks microbial growth in water-containing grades
matai ships concentrates in sealed HDPE or aluminum containers sized to reduce headspace; original packaging maintained unopened preserves full shelf life.
Opened Container Management
Decant weekly working quantities into smaller containers rather than repeatedly opening bulk. For citrus-heavy or aldehyde-forward profiles, nitrogen blanketing after each opening measurably extends quality.
Frequently Asked Questions
What is the shelf life of flavor concentrates?
matai concentrates: 24 months unopened at 5-25C, dark storage. Opened containers: quality-dependent, typically 6-12 months with good practice.
Can concentrates freeze?
PG-based concentrates resist freezing but cold thickens them; warm gently to 20C and mix before use.
Next step: Get storage guidance per SKU via contact us.