Ube Powder (Purple Yam Powder) – Natural Color & Nutrition
Organic Ube Powder (Purple Yam Powder)-also known as Dioscorea alata powder-is a naturally vibrant purple ingredient made from carefully processed organic purple yam tubers. Rich in anthocyanins, the antioxidant compounds responsible for its deep purple color, ube powder offers both natural coloring and nutritional benefits. It also contains complex carbohydrates, dietary fiber, and natural polyphenols, making it widely used in bakery products, beverages, functional foods, and clean-label formulations where plant-based and naturally derived ingredients are preferred.
As a professional botanical ingredient manufacturer, we supply high-quality organic ube powder with stable color, fine texture, and consistent quality through carefully controlled organic sourcing and processing. Beyond bulk supply, we provide flexible OEM support, allowing brands and manufacturers to customize powder specifications for applications such as nutritional blends, beverage mixes, bakery fillings, and functional food products.
Our Manufacturing Approach & Product Advantages
From our perspective as a botanical ingredient manufacturer, ube powder is not just about color-it's about stability, consistency, and application performance. We focus on:
1. Controlled processing to preserve anthocyanin content
2. Fine, uniform powder for easy blending and smooth texture
3. Stable natural color suitable for a wide range of formulations
4. Because purple yam can vary significantly by origin and processing method, our advantage lies in standardized quality control, ensuring batch-to-batch consistency that many suppliers struggle to maintain.
OEM / ODM Support for Custom Formulations
Beyond supplying bulk ube powder / purple yam powder, we support OEM and ODM projects tailored to your application needs. This includes:
Customized particle size and color intensity
1. Blending with functional ingredients or plant-based carriers
2. Private label and finished-product solutions for food and nutrition brands
3. For brands looking to differentiate with a natural purple ingredient that aligns with current clean-label and plant-based trends, our ube powder offers both visual impact and functional value, backed by flexible manufacturing and formulation support.
Why our ube powder?
1.Real purple yam
We use 100% yam (Dioscorea alata), grown in specific high-altitude areas, where lower temperatures result in 15% higher anthocyanin concentrations than lowland crops. Many suppliers sell "purple sweet potato powder" that is actually purple sweet potato (Ipomoea batatas), which is cheaper and easier to source.
2. Pre-steamed tubers and then dried
We pre-steam fresh purple yam tubers before drying - this step helps lock in the natural aroma and sweetness, breaks down starch for a smoother taste, and retains a darker natural color during processing.
3. Low-temperature dehydration
Our powder is dried at temperatures below 50°C to preserve heat-sensitive nutrients such as anthocyanins and maintain the fresh flavor of purple yam.
4. Zero Additives – No Fillers, No Coloring
Our powder is 100% pure tuber, contains no maltodextrin, no preservatives, no added coloring.
COA
| ITEM | SPECIFICATION | RESULT | TEST METHOD |
|---|---|---|---|
| Appearance | Purple fine powder | Complies | Visual |
| Odor | Characteristic of ube | Complies | Organoleptic |
| Taste | Mild sweet, earthy | Complies | Organoleptic |
| Particle Size | 100% pass 80 mesh | Complies | Sieve test |
| Moisture | ≤ 7.0% | 4.82% | GB/T 5009.3-2016 |
| Ash Content | ≤ 5.0% | 2.13% | GB/T 5009.4-2016 |
| Bulk Density | 0.45–0.65 g/mL | 0.56 g/mL | Tapped Density Test |
| Solubility (in water) | Partial, forms smooth paste | Complies | Visual observation |
| pH (1% solution) | 5.5–7.0 | 6.23 | GB/T 9724-2007 |
| Total Anthocyanins | ≥ 250 mg/100g | 312 mg/100g | UV-Vis (pH differential method) |
| Total Dietary Fiber | ≥ 8.0% | 9.47% | AOAC 985.29 |
| Lead (Pb) | ≤ 2.0 mg/kg | <0.2 mg/kg | ICP-MS |
| Arsenic (As) | ≤ 1.0 mg/kg | <0.1 mg/kg | ICP-MS |
| Cadmium (Cd) | ≤ 1.0 mg/kg | <0.05 mg/kg | ICP-MS |
| Mercury (Hg) | ≤ 0.1 mg/kg | <0.01 mg/kg | ICP-MS |
| Total Plate Count | ≤ 10,000 CFU/g | 1,200 CFU/g | GB 4789.2-2016 |
| Yeast & Mold | ≤ 100 CFU/g | 30 CFU/g | GB 4789.15-2016 |
| E. coli | Negative | Negative | GB 4789.38-2012 |
| Salmonella | Negative / 25g | Negative | GB 4789.4-2016 |
| Aflatoxin B1 | ≤ 5 μg/kg | <1.0 μg/kg | HPLC |
| Additives/Preservatives | None declared | Not detected | HPLC/GC-MS |
| GMO Status | Non-GMO | Confirmed | PCR Test |
What can ube powder be used for?
1. Bakery
Ube chiffon cakes, rolls, cupcakes, donuts
Adds vibrant color and earthy-sweet flavor
2. Beverages
Ube lattes, milkshakes, smoothies, bubble teas
Pairs well with oat milk, coconut milk, or dairy bases
3. Desserts & Confectionery
Ube ice cream, macarons, mochi, ube jam, puddings
Widely used in Asian-fusion dessert menus
4. Instant Mixes & DIY Kits
Ube pancake/waffle premixes, powdered drink kits
Great for convenience and home-baking trends
5. Functional Food
As a natural antioxidant-rich ingredient for clean-label products
| Application | Recommended Dosage |
|---|---|
| Bakery | 2%–5% of total flour weight |
| Ice Cream | 3%–7% of total mix |
| Beverage (powdered) | 1–3g per 250ml serving |
| Instant Mixes | 5%–8% of product formulation |
| Supplements/Food Bars | 2%–4% based on total formula |
FAQs of ube powder?
1. Are purple yam and purple sweet potato the same?
No. While both are purple root vegetables, purple yam (Dioscorea batatas) is a type of yam with a floral and nutty flavor that is commonly used in Filipino cuisine. Purple sweet potato (Ipomoea batatas) is sweeter and has a higher starch content.
2. How to store purple yam powder to extend its shelf life?
Keep sealed in a cool, dry place. Avoid moisture and direct sunlight. Shelf life: Up to 24 months if unopened.
3. Why does purple yam powder sometimes turn dull in color?
Natural anthocyanins are sensitive to pH and temperature. Adding acidic ingredients, such as lemon or vinegar, helps preserve the bright purple color of purple yam flour during cooking.
Whether you're developing a new dessert, a clean-label drink mix, or launching your own purple-powered creation - we offer custom OEM and ODM services to fit your vision.Reach out to us at sales@botanicalcube.com - we'll get back to you fast and with solutions that make sense.
Hot Tags: Organic Ube Powder/Purple Yam Powder, China, suppliers, manufacturers, factory, wholesale, price, bulk, discount, 98 Beta Ecdysterone Powder, Jujube Extract Powder, Boswellia Serrata Extract Powder, Tremella Fuciformis Extract, Spinach Extract Ecdysterone
