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Purple Sweet Potato Powder | AMULYN

Source AMULYN purple sweet potato raw powder, water-soluble E10-E100 natural color and freeze-dried powder for beverages, dairy, bakery and superfood formulas.

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Natural purple color and whole-food ingredients

Purple Sweet Potato Powder & E10-E100 Natural Purple Color

Choose non-extracted whole-root powder, a fully water-soluble standardized color grade, or premium freeze-dried powder for beverages, dairy, bakery, desserts and superfood formulations.

Request Sample & TDS
3 Product RoutesWhole-root, standardized color and freeze-dried
E10-E100Water-soluble color-value range
Acylated AnthocyaninImproved stability in the acidic range
24-Month ReferenceConfirm the final shelf life on COA
Fine purple sweet potato powder with purple-fleshed sweet potato slices

Why purple sweet potato

Color, mild flavor and a familiar food identity

Purple sweet potato combines a recognizable whole-food story with cyanidin- and peonidin-type acylated anthocyanins. The ingredient naturally supports purple-red shades and has a relatively clean, mildly sweet sensory profile.

The right commercial format depends on whether the buyer needs whole-food solids, exact color strength or premium low-temperature processing.

Clean sensory profileMild sweet-potato character with less distracting odor than many red and purple botanical sources.
Flexible shade directionAcidic systems favor purple-red shades; rising pH pushes color toward purple-blue.
Practical supply chainMature root-crop sourcing supports whole powder, extract color and freeze-dried product routes.

Grade selection

Select by label strategy, solubility and coloring cost

The three grades are not interchangeable. Match the product route to the finished formula and desired ingredient declaration.

Non-extracted purple sweet potato raw powder
Whole-food grade

Raw Purple Sweet Potato Powder

Purple sweet potato roots are cleaned, sliced, dried, milled and sieved. This is a food powder rather than a purified color extract.

  • Non-extracted whole-root format
  • Retains starch, fiber and natural food matrix
  • Dispersible, not optically clear
  • Milk tea, bakery, ice cream and dry mixes
Water-soluble E10-E100 purple sweet potato color solution
Color-value grade

E10-E100 Water-Soluble Color

Aqueous extraction, concentration and standardization create a clear purple-red color solution with controlled coloring strength.

  • Color value range: E10-E100
  • Fully water-soluble reference
  • Lower use level than whole powder
  • Beverages, yogurt, jelly and confectionery
Freeze-dried purple sweet potato powder and porous slices
Premium low-temperature grade

Freeze-Dried Powder

Cleaned roots are sliced, freeze-dried and milled to support brighter color and premium whole-food positioning.

  • Low-temperature processing route
  • Premium smoothies and meal replacements
  • Retail superfood and cold-mix concepts
  • Natural batch color variation expected

Technical comparison

Specification framework for buyer qualification

Final values must be confirmed from the current TDS, COA and approved sample.

Parameter Raw Powder E10-E100 Color Freeze-Dried Powder
Primary function Whole-food ingredient and natural purple shade Standardized natural color Premium whole-food ingredient
Process Clean, slice, dry, mill and sieve Aqueous extraction, concentration and color standardization Clean, slice, freeze-dry and mill
Solubility Dispersible; starch and fiber remain Fully water-soluble reference Dispersible; whole-food matrix remains
Color reference Natural batch-dependent purple E10-E100 controlled color value Bright natural purple; batch-dependent
Best fit Milk tea, bakery, ice cream, dry mixes and meal replacement Acidic drinks, yogurt, jelly, confectionery and precise coloring Premium smoothies, cold mixes and retail superfoods
Main constraint Not clear in water; higher use level pH-sensitive anthocyanin shade and stability Higher cost and natural variation
Identity control: Purple sweet potato (Ipomoea batatas) must not be substituted with purple yam/ube (Dioscorea alata). Maintain species and botanical-source documentation where identity matters to the label or market.

pH and color

One anthocyanin system, three visible directions

The exact shade depends on the finished matrix. These bands are formulation directions rather than guaranteed universal colors.

pH 3-4Purple-red; strongest stability window
pH 4-6Violet to purple
pH > 6Blue-purple shift with lower heat stability

Application gallery

From milk tea to standardized purple-red color

Each application uses a grade selected for the buyer's labeling, texture, clarity and coloring-cost needs.

Purple sweet potato milk tea latte and smoothie applications

Milk Tea, Latte & Smoothie

Whole powder delivers body, food identity and a natural lavender-purple shade. Freeze-dried powder supports premium cold-mix positioning.

Best route: Raw Powder / Freeze-Dried
Purple sweet potato bread cake roll and doughnut applications

Bakery & Pastry

Whole powder works in bread, cake, doughnut and filling concepts. Final shade depends on batter pH, heat load and other ingredients.

Best route: Raw Powder
Purple sweet potato ice cream yogurt and mousse applications

Dairy & Frozen Desserts

Create lavender to deep-violet ice cream, yogurt and mousse while balancing dairy minerals, pH and thermal process.

Best route: Raw Powder / E10-E100
Purple sweet potato beverage yogurt and jelly applications

Drinks, Yogurt & Jelly

The water-soluble standardized grade is designed for precise color strength and clearer acidic beverage or confectionery systems.

Best route: E10-E100 Color
Illustrative purple sweet potato powder quality inspection in food facility

Quality and supply

Control botanical identity, color value and process fit

Natural color performance is batch- and matrix-dependent. Qualification should combine technical documents with sample testing in the buyer's real formulation.

IdentityPurple sweet potato species and raw-material traceability.
Color & ChemistryColor value for standardized grade and grade-relevant composition.
Safety PanelHeavy metals, microbiology, pesticide residues and moisture.
Document ScopeCOA plus available Halal, HACCP, ISO 22000 or organic documentation.
Typical supply reference: MOQ 1 kg; samples 20-50 g where available; 1 kg light-barrier foil bag and lined 25 kg fiber drum; typical shelf life 24 months. Confirm all final values by quotation and current COA.

Buyer FAQ

Questions to settle before ordering

Is raw purple sweet potato powder an extract?

No. The raw grade is produced by cleaning, slicing, drying and milling the root. It retains starch and fiber and should be positioned as a food or vegetable powder rather than a standardized extract.

What is the difference between raw powder and E10-E100 color?

Raw powder contributes the whole-food matrix, flavor and opacity. E10-E100 color is an aqueous-extracted, concentrated and standardized grade that is fully water-soluble and used at a lower level for more precise color control.

Can purple sweet potato produce a heat-stable blue-purple color at high pH?

Not as a combined guarantee. Higher pH can shift the shade toward blue-purple, but it also reduces thermal stability. The strongest heat advantage of the acylated anthocyanin system is generally in the acidic pH 3-4 region.

Is purple sweet potato the same as ube?

No. Purple sweet potato is generally Ipomoea batatas, while ube or purple yam is Dioscorea alata. The two should not be substituted without clear botanical identity and accurate labeling.

Which certifications and documents are available?

Halal, HACCP, ISO 22000 and organic documentation depend on the selected SKU and current certificate scope. Request the grade-specific documents and batch COA rather than assuming every certificate covers every grade.

What are the MOQ, packaging and shelf-life references?

The typical MOQ is 1 kg. Common packaging is a 1 kg light-barrier foil bag and a lined 25 kg fiber drum. Typical shelf life is 24 months when sealed, dry and protected from light; confirm all final details by quotation and COA.

Start with your matrix

Tell us your pH, heat process and target shade

We will shortlist the suitable purple sweet potato grade and provide the available TDS, COA, sample and packaging options for formulation testing.

Request a Sample
Compliance notice: This page describes food-ingredient and coloring applications, not disease prevention or treatment. Final claims, color eligibility and labeling must be reviewed for the finished product and destination market. AI-generated application and facility images are illustrative and are not evidence of a specific facility, certificate or finished-product performance.
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