Frozen Grated Ginger

Commercial Specification

Frozen Grated Ginger Master Specification

Each offer is tied to a written product code. That code connects the grated program, grade, ingredient declaration, pack, microbiological plan, chemical program and destination-market documents. The table below is the standard purchasing framework for a 100% peeled ginger item.

Raw Material

Ginger Selection, Peeling and Pungency Control

We select mature ginger roots for characteristic aroma, pungency and fibrous structure. Receiving inspection covers supplier lot, origin, appearance, decay, sprouting, soil contamination, abnormal odor and the residue-testing plan. The usable roots are washed to remove soil, peeled and trimmed before size reduction. Decayed, moldy, badly bruised and heavily discolored pieces are removed.

Natural ginger varies with cultivar, maturity, growing area and harvest season. A color photograph alone cannot control flavor strength. For sensory-led projects, we work to an approved reference sample and record raw-material season. For a numeric pungency program, the order can include total gingerols ≥0.10% w/w on the frozen product by HPLC. The batch COA then reports the measured result, not the target copied into an "Actual Result" field.

Ginger fibre is natural, but long woody strands can disrupt pumps, nozzles and fine fillings. The screen program, EVM allowance and reference sample establish the acceptable fibre level. Applications using narrow dosing equipment should select the 0.5 or 1.0 mm program and provide the smallest opening in the customer's line. Applications seeking visible identity generally perform better with coarse grated or a defined minced cut.

Process Control

From Peeled Root to Frozen Grated Portion

1. Receiving: we identify the raw-material lot and inspect soundness, odor, soil, decay and visible foreign matter.
2. Washing and peeling: soil is removed, roots are peeled, and scars, spoiled tissue and unacceptable discoloration are trimmed.
3. Controlled washing: prepared roots are washed under the site sanitation and water-control program, then drained to limit unnecessary surface water.
4. Grating and screening: prepared ginger is reduced using the selected equipment and assessed against the designated aperture/pass-rate program.
5. Portioning or filling: the grated mass is packed into the selected 20 g, 50 g, 500 g, 1 kg, 5 kg or 10 kg configuration.
6. Freezing: product is frozen promptly to protect handling quality and bring the product core into the frozen state.
7. Foreign-material control: screening, visual controls and validated metal detection are applied according to pack format.
8. Release and storage: lot identity, net weight, packaging, temperature and required test results are reviewed before the released lot enters storage at ≤−18°C.

Use fine 1.0 mm grated ginger for broad dispersion. Select extra-fine when a narrow nozzle or smooth emulsion cannot accept visible fibre. State whether the product is dosed frozen or after controlled thawing.

Fine or coarse grated programs distribute pungency through meat or vegetable filling. The reference sample should define whether natural strands are acceptable in the finished bite.

Coarse grated or 2–3 mm minced product provides a more visible ingredient. Small portions simplify recipe dosing and reduce the need to thaw an entire bulk block.

Extra-fine material limits large fibre but remains a natural grated ingredient rather than a clarified juice. Filtration, extraction yield and sweetness are controlled by the customer's process.

20 g or 50 g portions support repeat dosing; 500 g and 1 kg packs suit higher-throughput kitchens. Product remains ready-to-cook and must be handled under food-service hygiene controls.

Retail or foodservice packs can carry approved artwork, lot coding, storage instructions, origin and legal statements. Unit configuration and case strength are fixed before printed-pack production.

The residue program is matched to the destination market. For an EU program, every analyte must be at or below its applicable MRL under Regulation (EC) No 396/2005; where the default MRL applies, the working limit is 0.01 mg/kg. Our declaration refers to compliance with applicable MRLs and the stated analytical scope.

The EU-oriented raw-material targets are lead ≤0.80 mg/kg wet weight for fresh ginger and cadmium ≤0.10 mg/kg wet weight for root and tuber vegetables. Application to the frozen grated product follows the processing concentration or dilution rules in Regulation (EU) 2023/915.

The standard proposal is ferrous 2.0 mm, non-ferrous 2.5 mm and stainless steel 3.0 mm. The final sensitivity is validated with the actual product temperature, aperture, bag material and pack size; the validated value is recorded in the production specification.

The 100% ginger formula contains no intentionally added EU-listed major allergen and no intentionally added genetically modified ingredient. We provide the selected plant's allergen cross-contact statement and the declaration format required for the order.

Batch Evidence

COA Fields That Separate Limits from Measured Results

The COA identifies the product, production lot, production date, best-before date and the tests assigned to that lot. A specification limit is the acceptance rule. An Actual Result is the measured result for the named production batch. We do not populate the Actual Result column by repeating "≤500,000," "complies" or another target when a numeric test generated a value.

Documents and Traceability

A Document Pack Matched to the Plant, Product and Shipment

We provide the document set assigned to the selected manufacturing site and destination. Certificate names alone are insufficient: the buyer receives the site name, certified activity, product-category scope, certificate number and validity period. A factory certificate is not used as a batch COA, and a batch COA is not used as evidence of a management-system certification.

The standard file can include product specification, ingredient statement, allergen statement, GMO statement, process flow, nutrition data where required, packaging specification, current site certificates, batch COA, packing list, commercial invoice, bill of lading and origin or phytosanitary documents when applicable. Market-specific health certificates and test reports are listed in the quotation.

Traceability connects the finished-lot code to production date, packing line, packaging batch, key process records and raw ginger lot. We retain the agreed lot sample under frozen conditions. In an investigation, the buyer should provide the affected lot code, carton and bag photos, quantity, receiving temperature, storage history and clear defect evidence. This lets us isolate the scope rather than treating every shipment as one undifferentiated batch.

View our frozen food traceability framework and review available certificate information.

Cold Chain

Frozen Storage Before Dispatch

Released product is held at or below −18°C. Warehouse records link pallet or carton identity to the production lot and location. Before dispatch, we check product status, packaging condition, lot marks and loading instruction. Cold storage protects the frozen condition; it does not replace raw-material hygiene, process control or microbiological release.

The receiver should prepare frozen storage before arrival and move cartons promptly from the reefer. Temperature excursions, partially thawed blocks and repeated freeze–thaw cycles can increase clumping, separation and color change. Claims should include logger data or receiving temperatures so the product and transport records can be assessed together.

Commercial Delivery

MOQ, Loading, Lead Time and Trade Terms

• MOQ: one 20-foot full-container load for a dedicated program; mixed frozen-food containers are available when product compatibility and production timing align.
• 40-foot reefer guide: approximately 24 metric tons for suitable loose-loaded small packs or approximately 22 metric tons palletized. Final payload follows carton dimensions, pallet plan and legal weight limits.
• Lead time: normally 15–21 days after commercial order, specification and packaging readiness; printed private-label material may add artwork and printing time.
• Loading ports: Xiamen, Dalian or Qingdao according to production site and shipment plan.
• Trade terms: FOB, CFR or CIF.
• Supply window: all-year shipment supported by crop procurement and frozen-stock planning.

A useful RFQ states destination port, annual volume, first-shipment timing, grated screen, grade, pack, target market, pathogen sample plan, chemical-test panel, labeling language, pallet requirement and Incoterm. With these fields, we can quote the product the receiving plant actually intends to approve.

1. What is the difference between frozen grated ginger and frozen minced ginger?

Grated ginger is a moist fibrous mass released by a screen aperture and pass rate. Minced ginger contains recognizable particles stated as a nominal 1, 2 or 3 mm cut. Grated product disperses faster; minced product provides more visible pieces.

2. Which grated sizes do you supply?

The standard programs are extra-fine with ≥70% passing 0.5 mm, fine with ≥84% passing 1.0 mm, and coarse with ≥86% passing 2.0 mm. The test method and reference sample are attached to the selected product code.

3. Is the default product 100% ginger?

Yes. Our default formula is 100% peeled ginger without intentionally added water, salt, starch, sugar, color, acidulant or preservative. Any formulated preparation is quoted under a separate formula and ingredient declaration.

4. Is frozen grated ginger IQF or block frozen?

Fine grated ginger naturally binds and is normally frozen as a portion, sachet or block. We do not call a compact block free-flowing IQF. Coarser formats can be supplied looser where product structure, equipment and pack permit.

5. How is pungency controlled?

The standard program uses characteristic sensory aroma and a reference sample. Numeric programs can specify total gingerols ≥0.10% w/w by HPLC. The issued COA states the production lot's measured value when this test is ordered.

6. What color should the product be?

The normal range is creamy white to light yellow, with natural seasonal variation and occasional pale pink blush. Fermented odor, mold, decay and abnormal dark oxidation are not accepted. Grade A and Premium A+ have separate discoloration limits.

7. Does thawed grated ginger release water?

Some liquid release is natural in a comminuted frozen root and does not prove that water was added. The standard product contains no added glaze and uses a 77–90% moisture band. A written thaw method makes separation comparisons meaningful.

8. What microbiological limits do you offer?

The standard program includes TPC ≤500,000 CFU/g, Enterobacteriaceae ≤1,000, coliforms ≤500, E. coli <10, yeasts and moulds ≤1,000, Salmonella not detected in 25 g and L. monocytogenes not detected in 25 g.

9. Is frozen grated ginger ready to eat?

No. It is supplied as a ready-to-cook ingredient for further manufacture or foodservice preparation. Freezing does not sterilize ginger. The receiving plant must apply the cooking step and hygiene controls appropriate to its finished product.

10. What appears on the batch COA?

The COA identifies product code, production lot and dates, then separates specification limits from Actual Results. Numeric tests show the measured lot value and pathogen tests state the tested sample size and detected/not-detected result.

11. Can you test pesticide residues and heavy metals?

Yes. We build the panel around the destination market and agreed frequency. EU orders use analyte-specific MRLs, with 0.01 mg/kg where the general default applies. Lead, cadmium and additional elements can be reported in mg/kg for the tested lot.

12. Which portion and bulk packs are available?

Options include 20 g and 50 g portions, 20×500 g, 10×1 kg, 4×5 kg and 1×10 kg bulk liners. Pack selection depends on recipe dose, thaw practice, private-label artwork and case-handling requirements.

13. What is the MOQ and 40-foot reefer loading quantity?

The standard MOQ is one 20-foot FCL for a dedicated item. A 40-foot reefer carries approximately 24 metric tons in a suitable non-palletized small-pack plan or approximately 22 metric tons palletized, subject to case dimensions and legal payload.

14. What are the shelf life and storage conditions?

Shelf life is 24 months from production when stored and transported continuously at or below −18°C. Do not refreeze after thawing. Receiving temperature and storage records should be retained with the lot documents.

15. What information produces an accurate quotation?

Send destination port, annual volume, first-shipment date, screen program, grade, pack, target market, microbiological plan, chemical panel, labeling language, pallet choice and Incoterm. We will price the specified configuration rather than a generic ginger item.