Bulk Wholesale Freeze Dried Mulberry: High-Anthocyanin Superfruit Ingredients for Global Food Manufacturers
Why Partner with Our FD Mulberry Manufacturing Facility?
Mulberry berries contain heat-sensitive antioxidants, resveratrol, and anthocyanin pigments that break down rapidly during heat-drying. Our facility utilizes industrial vacuum freeze drying chambers operating below -35°C. Sublimating moisture without high thermal stress locks in structural tissue, natural dark purple color, low moisture (≤5%), instant rehydration, and ultra-long storage stability for your global supply chain.
1. Product Key Features & Industrial Applications
Freeze dried mulberry (Morus nigra / Morus alba) is a premier antioxidant superfruit ingredient in the global health and functional food sectors. Bypassing hot-air drying prevents color darkening and texture hardening, providing a crisp, airy structure that rehydrates quickly or dissolves seamlessly in liquid systems.
- Breakfast Cereals & Granola Mixes: Whole freeze-dried mulberries add a dark purple color contrast, sweet flavor profile, and crunchy texture to granola clusters and muesli.
- Functional Beverages & Superfood Blends: Fine mulberry powder blends smoothly into protein powders, superfood drink mixes, smoothie packs, and fruit tea formulations.
- Bakery & Confectionery Inclusions: Perfect for high-end chocolate bars, fruit-infused cookies, muffins, cake decorations, and artisan bread toppings.
- Nutraceuticals & Dietary Supplements: Serves as a clean, natural source of plant-based antioxidants, resveratrol, and iron for capsule and powder supplement mixes.
- Healthy Retail Snack Brands: Packaged in direct-to-consumer stand-up pouches for clean-label, non-GMO, vegan, and organic-focused snack markets.
2. Technical Specifications & Quality Control Parameters
| Technical Parameter | Standard Specification | Testing Methodology / Compliance |
|---|---|---|
| Appearance & Color | Characteristic deep purple to dark black (or cream white for Morus alba), uniform size | Visual Inspection |
| Flavor & Aroma | Naturally sweet, sweet-tart berry taste, typical of fresh mulberry, no off-odors | Organoleptic Evaluation |
| Moisture Content | ≤ 5.0% Max | GB 5009.3 / Moisture Analyzer |
| Available Forms | Whole Berries (15-25mm), Granules/Diced (3-5mm), Fine Powder (80-120 Mesh) | Standard Sieve Analysis |
| Additives & Preservatives | 100% Pure Mulberry, 0% Added Sugar, 0% SO2, 0% Artificial Colorings | HPLC / Chemical Analysis |
| Total Plate Count | < 10,000 CFU/g | Microbiological Standard (ISO 4833) |
| Yeast & Mold | < 500 CFU/g | ISO 21527 |
| Pathogens (Salmonella / E.coli) | Negative / 25g | FDA BAM / ISO Standard |
| Heavy Metals & Pesticides | Strictly compliant with EU Regulation (EC) & US FDA limits | ICP-MS & GC-MS/MS Testing |
| Storage Conditions | Store in a cool, dry place (<20°C, Relative Humidity <50%) away from light | Sealed Packaging Guidance |
3. Direct Harvest & Multi-Stage Processing Workflow
Our mulberries are harvested at peak natural maturity from selected farming bases to guarantee sweet taste and high anthocyanin concentration. The fruit follows an 8-stage industrial refining sequence:
- Strict Fruit Sorting: Removing stem debris, leaves, unripe red berries, or damaged fruit.
- Gentle Aquatic Cleaning: Multi-stage bubble washer removes orchard dust without tearing fragile berry skins.
- IQF Blast Freezing (-40°C): Rapid freezing solidifies moisture into micro-ice crystals to safeguard delicate cell walls.
- Sublimation Vacuum Freeze Drying: Sublimating water under deep vacuum over 20-24 hours without thermal degradation.
- Low-Temperature Milling (for Powder): Fine grinding under chilled, climate-controlled conditions to prevent clumping.
- Multi-Pass Safety Scanning: Online optical sorting, metal detection, and X-ray checks (Fe 0.8mm, Non-Fe 1.0mm).
- Hermetic Nitrogen-Flushed Packaging: Packed in heavy-duty aluminum foil bags with desiccants to block oxygen and moisture.
- Laboratory Quality Validation: Issuing Certificate of Analysis (COA) for every export batch prior to shipment.
4. Global Export Shipping, Moisture Barrier Packaging & OEM Solutions
- Bulk Industrial Packaging: 10 kg net weight per carton (2 x 5 kg heavy aluminum foil inner bags with food-grade desiccants).
- Retail OEM/ODM Packaging: Custom printed stand-up zipper pouches, transparent window bags, or composite cans.
- Container Loading Capacity:
- 20ft GP Container: Approx. 3.2 – 3.8 Metric Tons (Volumetric light cargo).
- 40ft HQ Container: Approx. 8.0 – 9.0 Metric Tons.
- International Shipping Terms: Flexible delivery terms including FOB, CFR, CIF, DDP, and DDU with full export customs documentation.
5. Frequently Asked Questions (FAQ)
Q1: How does freeze dried mulberry compare to air-dried or sun-dried mulberries?
A1: Air-dried or sun-dried mulberries are often tough, chewy, dark brown, and lose heat-sensitive antioxidants. Vacuum freeze drying retains 98%+ of natural anthocyanins, maintains original berry size and dark purple hue, and creates a light, crispy texture with low water activity (≤5%).
Q2: Are your freeze dried mulberries free from added sugar and sulfur dioxide (SO2)?
A2: Yes. Our FD mulberries contain 100% pure mulberry fruit with zero added sugar, oil, sulfur dioxide (SO2), artificial colors, or chemical preservatives.
Q3: What is the Minimum Order Quantity (MOQ) and sample distribution policy for commercial buyers?
A3: Our standard commercial MOQ is 100 kg per specification. Complimentary sample kits (100g-300g per variant) are available for qualified food manufacturers and distributors; buyers only need to cover air courier delivery fees.
Q4: How should bulk freeze dried mulberry powder and whole fruit be handled in factory production?
A4: Because freeze dried fruits are highly hygroscopic, unopened packages should be kept in a cool, dry location (<20°C). During manufacturing, opened bags should be handled in climate-controlled production rooms (RH <50%) and resealed immediately after use.
Request Bulk Wholesale Pricing & Free FD Mulberry Samples Today
Upgrade your product lineup with premium freeze-dried mulberry ingredients. Contact our export sales team today for direct factory pricing, technical specification sheets, and fast global sample dispatch.
