Purple Sweet Potato Powder Bulk

Premium Purple Sweet Potato Powder Bulk – High-Quality Natural Ingredient from Shaanxi Nuoyuan Biotech 

Shaanxi Nuoyuan Biotech Co., Ltd. is a supplier of Purple Sweet Potato Powder Bulk, which is manufactured by sophisticated spray drying technology in our 30,000 square meters certified plant. Our yearly processing capacity is 20,000 tonnes. We always provide excellent items to the world markets.

Our powder is brilliant purple and has a long shelf life since its anthocyanin concentration is ≥50 mg/100g and its moisture content is less than 7%. Every batch is prepared in accordance with strict ISO 9001, Halal, and Kosher guidelines. Our five HPLC units thoroughly test every batch. In beverages, baked goods, and nutraceutical formulations, its fine mesh size (80–120) offers exceptional dispersibility.

The product uses excellent Ipomoea batatas roots from approved locations. If producers want clean-label alternatives, this food-grade ingredient has natural colour, antioxidants, and functional nutrition. Commercial manufacture of baked foods, ready-to-drink drinks, and health supplements is dependable with our bulk powder.

Certificate of Analysis (COA)

Purple Sweet Potato Powder Bulk Key Benefits and Applications​​​​​​​

It is rich in cyanidin and peonidin glucosides, which are antioxidants that improve overall health and fight oxidative stress. The low glycaemic index aids in maintaining stable blood sugar levels, and the dietary fibre promotes digestive health. It has natural anthocyanins for eye and cardiovascular health as well as vitamin C to help keep skin vibrant.

In industrial bakery applications, our powder retains color fidelity via high-temperature baking.  It may serve as a natural alternative to synthetic colourants in breads, muffins and biscuits. The heat stability means that your completed items will keep their attractive purple tint with no colour deterioration.

The powder's optimised mesh size enables exceptional suspension stability for beverage manufacturers. Smoothies, lattes, meal replacement drinks, and bubble tea bases all benefit from its use. In addition to being aesthetically pleasing, bright colours increase social media visibility and customer appeal.

The material serves as both a carrier matrix and an active component in nutraceutical compositions. It is useful for antioxidant supplements, superfood blends, and functional meals because to its consistent anthocyanin composition. The powder's bulk density and flowability are appropriate for high-speed sachet packing and capsule filling procedures.

Cosmetic formulators utilise the powder in anti-aging serums and face masks. Antioxidant molecules protect the skin from external stresses. Its intrinsic characteristics are in line with customers' increasing desire for botanical cosmetic ingredients.

Quality Certification

Your and your product's safety is our top concern. Shaanxi Nuoyuan Biotech has all the international certifications for compliance and quality assurance:

ISO 9001 Quality Management System Certificate 

Our plant is under strict quality control standards at each step of manufacturing from raw material inspection to final packing.

HALAL Certification

All processes and ingredients are in accordance with Islamic dietary rules so you may serve Muslim markets with confidence.

STAR-K Kosher Certification

Our product is Kosher Certified, reaching your product to religiously observant customers globally.

Register with FDA

We are registered with the U.S. Food and Drug Administration which demonstrates our dedication to international safety standards.

Third-party testing services are available upon request You get batch-specific Certificates of Analysis with every shipment so you know exactly what you’re getting.

Storage & Shelf Life Recommendations

Proper storage is key to keeping your Purple Sweet Potato Powder Bulk at its best quality throughout its life. Store below 25°C. Store in a cool dry place with relative humidity not exceeding 60%.

Keep containers firmly closed while not in use. Anthocyanins are degraded over time when exposed to oxygen and light. The vacuum-sealed packing minimises the dangers during shipping and storage.

The powder has an innate pH-responsive colour change. It looks more reddish-purple in acidic settings (pH <4). It gives a rich violet colour in neutral to slightly alkaline (pH 6-8) solution. You may use your knowledge of this attribute to devise for certain purposes.

Our powder, stored under appropriate circumstances, will have a shelf life of 18-24 months from the date of manufacturing. Exact expiry information is on the batch specific COA. Always refer to the batch specific COA. Proper handling avoids caking and maintains the powder free-flowing as needed for automated processing equipment.

Package Options for Every Order Size

We offer flexible packaging solutions tailored to your business needs:

• 25kg/fiber drum – Our standard commercial package for regular production runs and established supply chains.

• 100g food-grade plastic and aluminium foil bag – Perfect for initial testing and quality evaluation before larger commitments.

• 1kg food-grade plastic and aluminium foil bag – Ideal for trial orders and small-batch product development projects.

• 5kg food-grade plastic and aluminium foil bag – Suited for medium-scale production and growing businesses scaling up operations.

• 10kg food-grade plastic and aluminium foil bag – Designed for bulk trial orders and mid-volume manufacturing requirements.

All packaging materials meet international shipping standards and food safety regulations. Custom packaging options are available for OEM/ODM projects.

Global Transportation Methods

We provide full logistical services to guarantee your goods reaches you securely and on time:

Express Shipping: DHL, FedEx, UPS, EMS, USPS Fast delivery for urgent orders and sample shipments, normally 3-7 business days to major locations.

Air Cargo — Economical for medium to large business shipments when a quicker travel time than maritime freight is required.

Sea Cargo – Economical option for high-volume orders, offering the best value for established supply chains and regular restocking.

DDP Air and DDP Sea – Delivered Duty Paid services where we handle all customs clearance, duties, and taxes for hassle-free receiving at your facility.

Every bundle is prepared in accordance with international shipping guidelines. All year round, we have enough inventory to promptly fulfil orders. In order to minimise delays and preserve product integrity across the entire supply chain, our skilled logistics team manages every facet of every shipment.

Our Teams

Exhibitions

Frequently Asked Questions

Q: Does the powder contain any additives or preservatives?

A: Our standard is for our goods to be 100% pure and free of additives. For certain automated packaging needs, flow agents may be needed.

Q: How does your powder perform in high-heat baking applications?

A: Compared to beetroot powder or many synthetic colourants, the powder exhibits superior thermal stability, retaining colour integrity at conventional baking temperatures.

Q: Is the powder fully water-soluble?

A: The typical bulk powder is not completely soluble and contains natural dietary fibre. We can also provide spray-dried extract versions with maltodextrin carriers if you want complete solubility.

Q: What is the typical lead time for bulk orders?

A: For orders up to five metric tonnes, the typical lead time is ten to fifteen business days, which includes comprehensive COA verification and quality testing.

Q: Can you provide organic or non-GMO certification?

A: We are able to get certified organic and non-GMO raw materials for customised requests. Please specify your certification requirements when requesting a quote.

Q: How do you maintain colour uniformity across batches?

A: Each batch is tested by UV-Vis spectrophotometry to assess anthocyanin concentration and ensure consistent colour performance across all shipments.

Contact Us

Ready to enhance your product line with premium Purple Sweet Potato Powder Bulk? Our team is here to support your formulation and sourcing needs. Contact us at sales@nuoyuanbio.com for quotations, samples, or technical consultation.