Fresh Whole Mushroom in SO2 in Plastic Drums
Product Introduction
Fresh Whole Mushroom in SO2 in Plastic Drums is produced from recently harvested white button mushrooms (Agaricus bisporus). The mushrooms are processed shortly after picking to retain freshness, then preserved in a controlled sulfur dioxide (SO2) solution to prevent discoloration and maintain structure.
Fresh whole mushroom in SO2 is widely used as an intermediate raw material in the global mushroom processing industry. It is not intended for direct consumption and must undergo rinsing and further processing before use.
The combination of fresh raw material and SO2 preservation allows for stable storage and efficient long-distance transportation.
Raw Material Selection
Mushrooms are selected based on strict criteria including closed caps, firm texture, and uniform size. Only fresh mushrooms free from decay, bruising, or discoloration are accepted.
Early-stage harvesting ensures dense flesh and better performance during downstream processing such as canning or slicing.
Processing Flow
- Harvesting of fresh mushrooms
- Rapid transport to processing facility
- Washing and cleaning
- Sorting and size grading
- Optional blanching treatment
- Immersion in SO2 preservation solution
- Filling into plastic drums
- Sealing and storage
Product Characteristics
- Whole mushrooms with intact caps and stems
- White to light cream color maintained by SO2
- Firm and dense texture
- Uniform size grading options
- Semi-processed product for industrial use
Industrial Applications
Canning Production
Primary raw material for canned mushroom processing after rinsing and thermal treatment.
Frozen Food Processing
Fresh whole mushroom in SO2 can be used for slicing and conversion into frozen mushroom products.
Ready Meal Manufacturing
Applied in prepared meals after further processing and cooking.
Bulk Ingredient Supply
Supplied to distributors and processing plants for large-scale production.
Packaging Details
- Food-grade plastic drums
- Standard sizes: 50 kg / 100 kg net weight
- Inner lining for protection
- Custom packaging specifications available
Plastic drum packaging ensures durability, hygiene, and suitability for export logistics.
Technical Specifications (Reference)
| Item | Specification |
|---|---|
| Product Name | Fresh whole mushroom in SO2 |
| Form | Whole mushrooms |
| Preservation Medium | SO2 solution |
| Packaging | Plastic drums |
| Storage Condition | Cool and dry place |
| Shelf Life | Up to 12 months depending on storage conditions |
Quality Assurance
Production of the Fresh whole mushroom in SO2 is conducted under controlled conditions with strict monitoring of hygiene, SO2 concentration, and product consistency. Each batch is inspected to meet customer specifications.
Traceability systems ensure full visibility from raw material sourcing to final shipment.
Handling and Processing Guidance
Before use, mushrooms should be thoroughly rinsed to reduce residual SO2 levels. Further processing such as cooking, canning, or freezing is required depending on application.
This product is not intended for direct consumption without proper treatment.
Buyer Frequently Asked Questions
Is Fresh whole mushroom in SO2 ready to eat?
No. The Fresh whole mushroom in SO2 is a semi-processed product that requires further processing before consumption.
Why is SO2 used?
SO2 helps preserve the mushroom’s color and prevents enzymatic browning during storage and transport.
How is the Fresh whole mushroom in SO2 packaged?
It is packed in food-grade plastic drums suitable for bulk handling.
How should the Fresh whole mushroom in SO2 be stored?
Fresh whole mushroom in SO2 should be stored in a cool and dry environment.
Can specifications be customized?
Yes. Size grading, drum weight, and SO2 levels can be adjusted based on requirements.
Fresh Whole Mushroom in SO2 in Plastic Drums provides a reliable intermediate solution for industrial mushroom processing. With stable preservation, consistent quality, and flexible specifications, it supports efficient large-scale production and global supply chains.
