Purple Sweet Potato Powder - 100% Pure, Anthocyanin-Rich | China Suppliers & Factory Quality
📋 Product Specification
| Product Name | Purple sweet potato powder |
| Appearance | Fine, purple powder |
| Odor | Characteristic purple sweet potato odor |
| Mesh | 95% pass through 80–100 mesh |
| Solubility | Instant powder |
| Ingredients | 100% Purple sweet potato |
| Moisture | Not more than 6.0% |
| Ash | Not more than 5.0% |
| Total Plate Count | 1000 cfu/g |
| Yeast & Mold | 100 cfu/g |
| E. Coli | Negative |
| Salmonella spp. | Negative |
| Shelf Life | 24 months |
| Packaging | 1kg / 5kg / 25kg, sealed bag or paper drum |
❓ Frequently Asked Questions
💜
What is purple sweet potato powder made from?
Our purple sweet potato powder is made from 100% pure purple sweet potatoes, with no additives, fillers, or artificial ingredients. It retains the natural color, flavor, and nutritional profile of fresh purple sweet potatoes.
🔬
What is the mesh size and solubility of this powder?
The powder passes 95% through an 80–100 mesh screen, ensuring a fine and uniform texture. It is formulated as an instant powder, meaning it dissolves quickly and easily in water or other liquids without clumping.
📦
What packaging options are available?
We offer flexible packaging options to meet different order volumes: 1kg, 5kg, and 25kg. The product is packed in sealed bags or paper drums to preserve freshness and prevent moisture contamination during storage and transport.
🗓️
How long is the shelf life of purple sweet potato powder?
The shelf life is 24 months from the date of manufacture, provided the product is stored in a cool, dry place away from direct sunlight and moisture. Proper sealing after opening is recommended to maintain quality.
🧫
Is the product tested for microbial safety?
Yes. Each batch is tested for microbial safety. The total plate count is controlled to 1000 cfu/g, yeast & mold to 100 cfu/g, and both E. Coli and Salmonella spp. test results are Negative, ensuring the product meets food safety standards.
🍵
What are the common applications of purple sweet potato powder?
Purple sweet potato powder is widely used in food and beverage manufacturing, including baked goods, noodles, ice cream, smoothies, health drinks, dairy products, and natural food coloring. Its vibrant purple hue and natural sweetness make it a popular ingredient in both functional foods and confectionery.
010203040506070809101112
Production Process
01
Raw Material Selection & Cleaning
High-quality apples are strictly selected and thoroughly cleaned to ensure raw material safety.
02
Crushing & Pressing in Anaerobic Environment
Apples are crushed and pressed under oxygen-limited conditions to minimize oxidative browning and preserve natural color and flavor.
03
Enzymatic Hydrolysis & Ultrafiltration
The juice undergoes enzymatic treatment and ultrafiltration to completely remove pectin, starch, and unstable proteins, resulting in clear and highly stable juice.
04
Low-Temperature Concentration
Using low-temperature vacuum evaporation or advanced membrane concentration (e.g., nanofiltration), water is removed efficiently at much lower temperatures than traditional boiling. This preserves thermosensitive nutrients (e.g., vitamin C) and volatile flavor compounds.
05
Sterilization & Aseptic Packaging
The concentrate is instant-sterilized and aseptically filled into large sterile bags or drums, ensuring extended shelf life and ease of storage and transportation.
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph