Sourcing & Quality: From Farm to Pouch

1. Growing: The Right Soil and Climate

Great ube needs three things: tropical heat, well-drained soil, and time. Our partner farms in Pangasinan benefit from year-round warmth and volcanic soil rich in minerals. This environment produces roots with deep purple flesh and a naturally high anthocyanin content.

We select varieties known for culinary quality, not just yield. This means the ube is sweet, aromatic, and stable in color after drying.

2. Harvesting: Hand-Selected at Peak Maturity

Ube is harvested when the vines begin to dry, a sign that the starches and sugars have concentrated in the tuber. Farmers hand-select roots for size, color, and firmness. Damaged or immature roots are removed before processing.

Each harvest is logged with a batch number, farm location, and harvest date. This is the first step in our traceability system.

3. Processing: Steam, Dry, Micronize

Within days of harvest, the ube is washed, steamed until tender, sliced, and dried at low temperature. Low-temperature drying preserves the natural anthocyanins and prevents the burnt or caramelized off-notes that come from high-heat processing.

The dried slices are then micronized into a fine powder. This fine particle size is what makes UBE NOLIA® powder dissolve smoothly in milk without clumping.

4. Testing: Quality Before Every Batch

Before packing, every batch is tested for:

• Moisture content — to ensure shelf stability
• Microbiology — total plate count, yeast, mold, and pathogens
• Color stability — to confirm the powder stays purple after mixing or baking
• Solubility — to guarantee smooth texture in drinks and creams

Results are recorded in a Certificate of Analysis (COA) and Technical Data Sheet (TDS) for each batch.

5. Packing & Shipping from the EU

The finished powder is packed in food-grade pouches in our EU facility. We ship from our EU warehouse, which means fast delivery for EU and UK customers and no unexpected customs fees.

Pouches are sealed with a best-before date and batch code. We recommend storing ube powder in a cool, dry place away from direct sunlight.

Our Commitment to Transparency

We believe you should know what you are eating and where it comes from. That is why we publish our sourcing regions, share our quality process, and keep batch records for every pouch we sell.

If you are a business looking for wholesale ube powder, visit our wholesale page for specifications, MOQs, and samples.

Frequently Asked Questions