IQF Frozen Sliced Water Chestnut
Product Overview
IQF Frozen Sliced Water Chestnut is a processed vegetable ingredient designed for efficient kitchen use and industrial food production. Fresh water chestnuts are peeled and sliced at peak freshness, then rapidly frozen using individual quick freezing technology to ensure separation of slices, stable quality, and long shelf life without compromising texture.
Key Features of IQF Frozen Sliced Water Chestnut
Free-Flowing Slices: IQF processing prevents clumping
High Texture Stability: Remains firm and crunchy after heating
Neutral Flavor Profile: Easily absorbs seasonings and sauces
Labor Saving: Eliminates peeling and cutting operations
Process-Friendly: Performs well in stir-fry, boiling, and reheating
Technical Characteristics of the IQF Frozen Sliced Water Chestnut
| Slice Thickness | 2.5 – 6.0 mm (as agreed) |
| Shape | Round slices, Peeled, evenly sliced discs |
| Surface | Smooth cut, minimal fiber damage |
| Color | White to light ivory |
| Color Stability | Controlled enzymatic browning through blanching |
| Texture | Firm, crisp after cooking |
| Moisture Retention | Optimized to prevent dehydration during storage |
| Flavor | Mild, slightly sweet |
| Odor | Fresh, characteristic |
| Free Flowing | Yes (IQF) |
Defect & Tolerance Limits
| Item | Maximum Limit |
|---|---|
| Broken Slices | ≤ 5% |
| Peel Residue | ≤ 1% |
| Discoloration | Commercially acceptable |
| Foreign Matter | None permitted |
Usage Scenarios of IQF Frozen Sliced Water Chestnut
Central kitchens and industrial catering
Frozen meal production lines
Vegetable blends for retail and foodservice
Meat, poultry, and seafood preparations
Vegetarian and plant-based menu development
Processing & Handling
Harvested and processed within a short time window
Multiple washing and inspection steps
Metal detection and final visual sorting
Packaged under frozen conditions to maintain integrity
Packaging & Logistics
| Inner Packaging | Food-grade PE bag (Transparent or printed) |
| Outer Packaging | Export-grade carton |
| Net Weight Options | 400 g / 500 g / 1 kg / 2.5 kg / 10 kg |
| Label Information | Product name, net weight, lot no., production date |
| Container Loading | Frozen reefer at –18°C |
Storage & Shelf Stability
| Storage Temperature | –18°C or below |
| Shelf Life | 24 months |
| Transport | Frozen reefer container |
| Handling Advice | Avoid temperature fluctuation to preserve texture |
Compliance & Assurance
Produced under internationally recognized food safety systems
Suitable for export markets
Batch traceability available
Factory & Processing Strength
IQF Frozen Sliced Water Chestnut
Advanced Processing Facility
Our production is carried out in a modern frozen vegetable processing plant equipped with automated washing, cutting, blanching, and IQF freezing lines. The facility is designed to ensure high efficiency, hygiene, and consistent product quality.
Strict Raw Material Control
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Raw water chestnuts are sourced from approved growing areas
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Incoming materials are inspected for maturity, firmness, and freshness
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Only sound, clean water chestnuts enter production
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Full traceability from raw material to finished product
Standardized Processing Flow
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Multiple-stage washing and cleaning
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Precision peeling and slicing for uniform cuts
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Controlled blanching to stabilize color and texture
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Rapid IQF freezing to lock in freshness
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Final sorting, metal detection, and weight control
Quality Assurance System
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Production managed under HACCP-based food safety system
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On-site QC team monitors each critical control point
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Regular microbiological and physical testing
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Batch coding and documentation for export compliance
Cold Chain Capability
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Dedicated frozen storage at –18°C or below
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Continuous temperature monitoring
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Frozen logistics support for export shipments
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Stable cold chain maintained from factory to loading
Production Capacity & Flexibility
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Suitable for large-volume export orders
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Flexible cutting specifications and packaging options
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OEM and private label services available
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Able to meet retail, foodservice, and industrial requirements
Compliance & Certification
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Operates under internationally recognized standards
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Complies with major importing country food regulations
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Audit-ready for third-party inspections
FAQ – IQF Frozen Sliced Water Chestnut
Q1: Can the Frozen Sliced Water Chestnut be cooked directly from frozen?
Yes. The slices can be added directly to cooking without thawing, helping save preparation time and reduce handling.
Q2: Does water chestnut remain crunchy after cooking?
Yes. Water chestnut is naturally crisp and maintains its crunch well during stir-frying, boiling, and reheating.
Q3: What slice thicknesses are available?
Standard thickness is 2.5–6.0 mm. Other sizes can be produced according to customer requirements.
Q4: Are additives or preservatives used?
No. The product contains no artificial colors, additives, or preservatives.
Q5: What cuisines commonly use sliced water chestnut?
It is widely used in Chinese, Thai, Vietnamese, and other Asian cuisines, as well as in soups, stir-fries, and frozen ready meals.
Q6: Is the Frozen Sliced Water Chestnut suitable for vegetarian and vegan diets?
Yes. It is 100% plant-based and suitable for vegetarian and vegan consumers.
