Fresh Frozen Sweet Corn
Description
Technical Parameters
IQF Frozen Sweet Corn Kernels Supplier
IQF Frozen Sweet Corn Kernels for Foodservice, Retail Packs and Bulk Supply
We supply IQF frozen sweet corn kernels made from selected fresh sweet corn. The corn is husked, cleaned, blanched, cut from cob, individually quick frozen, inspected, metal detected and packed under frozen storage conditions.
Fresh frozen sweet corn usually describes sweet corn frozen from fresh raw material soon after harvest and processing. For B2B buyers, IQF frozen sweet corn kernels is the clearer product name because it defines the form, freezing method and commercial use.
We help buyers confirm Brix level, grade, bright yellow color, kernel integrity, cob fragment tolerance, silk residue control, packing format, COA, export documents, private label needs and cold-chain loading plan before order confirmation.
Close-up sweet corn kernel image helps buyers review color, whole kernel integrity and free-flowing IQF condition.
Product Overview for B2B Buyers
IQF frozen sweet corn kernels are a practical frozen vegetable ingredient for retail freezer shelves, foodservice kitchens, ready meal factories, soup and sauce producers, frozen vegetable blends, rice meals, side dishes, bakery fillings and bulk import distribution. Key purchasing points include corn variety, Brix, kernel color, texture, whole kernel ratio, broken kernel tolerance, cob fragment control, packing strength, documents and cold-chain condition.
IQF and Free-Flowing
We prepare individually quick frozen kernels so buyers can weigh, portion, blend and pack more easily.
Brix and Grade Options
Brix can be discussed as 8-10, 10-12, above 12 or by batch COA when sweetness is important.
Kernel Integrity
Whole kernels, broken kernels and crushed kernels should be controlled according to buyer specification.
Bulk and Private Label
Bulk carton, foodservice bag, retail pouch, OEM label and mixed container shipment can be reviewed by order plan.
Fresh Frozen Sweet Corn or IQF Frozen Sweet Corn Kernels?
Fresh Frozen Sweet Corn
This term describes sweet corn frozen from fresh raw material soon after harvest and processing. It is useful as a buyer search term, but it does not fully define product form.
IQF Frozen Sweet Corn Kernels
This is the clearer B2B product name. IQF means the kernels are individually quick frozen and remain easier to weigh, portion, mix, pack and use in production.
Buyer Selection Logic
Use IQF frozen sweet corn kernels for quotation. Use fresh frozen sweet corn in supporting copy to explain raw material freshness, not as a household cooking topic.
Sweet Corn Kernels, Corn on the Cob or Corn Slices?
We confirm the corn form before quotation because kernels, whole cobs and cob cuts have different processing, packing, inspection and application logic.
Brix Selection for Frozen Sweet Corn Kernels
Sweetness and flavor vary by variety, maturity and crop batch. If the buyer sells retail packs, side dishes or super sweet corn products, Brix should be confirmed by sample or COA.
8-10 Brix
For general foodservice, ready meals, mixed vegetables, soups and cost-sensitive applications.
10-12 Brix
For retail packs, side dishes, foodservice and products needing clearer sweet corn flavor.
Above 12 Brix
For premium retail, super sweet frozen corn products and applications where sweetness is a key selling point.
Batch Confirmation
Brix should be confirmed by batch sample or COA when formula, label or sensory requirement depends on sweetness.
Buyer Risks and GreenLand-food Controls
| Buyer Concern | Product / Order Risk | GreenLand-food Control | Buyer Result |
|---|---|---|---|
| Wrong corn form | Kernels, corn on the cob and cob cuts may be mixed in quotation. | We confirm kernels as the main product and discuss cobs or slices separately. | Clear product scope and more accurate packing, price and application fit. |
| Unstable sweetness | Variety and maturity can change Brix, flavor and texture. | We review medium sweet, super sweet and Brix requirement by batch or COA. | Better formula control for retail, side dishes, soups and ready meals. |
| Broken kernels or cob fragments | Cutting and handling can create crushed kernels, cob pieces or hard residue. | We inspect kernel integrity, cob fragments, silk, husk residue and foreign material. | Clear defect tolerance for visible applications and processing lines. |
| Clumping or surface ice | Temperature fluctuation and surface moisture can reduce free-flowing performance. | We control blanching, draining, IQF freezing, frozen storage and reefer loading. | Kernels remain easier to weigh, portion, blend and pack. |
Product Features of IQF Frozen Sweet Corn Kernels
Kernel image supports color, grade, broken-kernel and free-flowing discussion.
Bright Yellow Kernel Color
Good frozen sweet corn kernels should show bright yellow to golden yellow color. Pale, brown or abnormal kernels should be controlled.
Natural Sweet Corn Flavor
Sweetness and flavor are affected by variety, maturity and Brix. Batch Brix data can be requested when needed.
Whole Kernel Integrity
Whole kernels matter for retail packs, foodservice side dishes and visible ready meal applications.
Blanched and IQF Frozen
Blanching supports color, texture and frozen storage stability. IQF freezing helps kernels remain separated.
Cob Fragment and Silk Control
Cob pieces, corn silk, husk, plant debris and hard foreign material are controlled through sorting, inspection and metal detection.
Flexible Application
We match sweet corn kernels for retail private label, foodservice, ready meals, soups, sauces, mixed vegetables and industrial processing.
Procurement-Focused Specification
Use this specification as a quotation and sample-approval checklist. Final values should be confirmed by crop condition, approved sample, batch COA, packing plan and destination market requirement.
| Product Name | IQF Frozen Sweet Corn Kernels |
| Alternative Name | Fresh Frozen Sweet Corn / IQF Sweetcorn / Frozen Corn Kernels / Frozen Sweetcorn Kernels |
| Ingredient | 100% sweet corn kernels, no additives unless otherwise agreed |
| Raw Material / Origin | Selected fresh sweet corn from China, subject to sourcing plan and batch confirmation |
| Variety | Medium sweet / super sweet / 903 / Huazhen / Jintian / other variety according to crop and buyer requirement |
| Crop Season / Supply Period | July-September according to origin and annual crop condition; frozen stock supply planning available year-round |
| Processing Method | Husked, cleaned, blanched, cut from cob, IQF frozen, inspected, metal detected and packed |
| Product Form | Whole sweet corn kernels; corn on the cob and corn slices available separately if supplied |
| Brix | 8-10, 10-12, above 12 or according to batch COA and buyer requirement |
| Color / Flavor / Texture | Bright yellow to golden yellow sweet corn color, typical natural sweet corn flavor, tender but not seriously mushy after proper heating |
| Grade | Grade A / Grade B / foodservice grade / processing grade according to buyer requirement |
| Kernel Integrity | Whole kernels, broken kernels and crushed kernels controlled according to specification |
| Defect and Foreign Material Control | Brown kernels, black spots, immature kernels, over-mature kernels, cob fragments, silk, husk, plant debris, soil, plastic and metal controlled by sorting, inspection and metal detection |
| Microbiology and Residues | TPC, coliforms, E. coli, yeast, mould, Listeria, Salmonella, pesticide residue and heavy metal requirements by target market and order agreement |
| Bulk Packing | 1x10 kg/carton, 20 lb/carton, 40 lb/carton, 1x20 kg/carton or customized |
| Foodservice / Retail Packing | 1 kg x 10/carton, 2.5 kg x 4/carton, 2.5 kg bag, 5 kg bag, 300 g, 400 g, 500 g, 1 kg or private label pouch according to MOQ |
| MOQ / Loading Capacity | Usually 10-12 tons or 1x20'FCL; 22-26 MT per 40'FCL depending on carton size, pallet and loading plan |
| Shelf Life / Storage | 24 months under -18 C or below frozen storage |
| Delivery and Loading Port | 10-15 days or 15-21 days after order confirmation or deposit, subject to stock and packing plan; Qingdao, Xiamen, Dalian, Tianjin or China main port according to shipment plan |
| Certificates and Documents | HACCP, ISO, BRCGS, FDA, KOSHER, HALAL, ECO CERT, Organic if available; specification, COA, Brix data, packing list, invoice, certificate of origin and health certificate upon request |
Quality Control Points for IQF Frozen Sweet Corn Kernels
We connect quality control with the risks that matter to frozen sweet corn kernel buyers: maturity, Brix, color, whole kernel integrity, broken kernels, cob fragments, silk residue, foreign material, microbiology, residue request, IQF separation and cold-chain stability.
Free-flowing kernel image supports IQF separation, broken-kernel and clumping checks.
| Control Point | GreenLand-food Action |
|---|---|
| Raw material maturity | We review crop maturity because over-mature corn may become tough or starchy, while under-mature corn may have weak flavor and poor kernel shape. |
| Variety and Brix | We confirm medium sweet, super sweet or target Brix by buyer application, crop availability and batch COA when required. |
| Color and texture | We inspect bright yellow color and tender texture, reducing pale kernels, brown kernels, black spots and off-color kernels. |
| Kernel integrity | Whole kernels, broken kernels and crushed kernels are checked according to buyer tolerance and application. |
| Cob fragments and silk residue | Cutting, sorting and inspection reduce hard cob pieces, corn silk, husk pieces, leaves and plant debris. |
| Microbiology and residues | We coordinate COA or test reports for TPC, coliforms, E. coli, yeast, mould, Listeria, Salmonella, pesticide residue or heavy metals by market requirement. |
| IQF separation and cold chain | We keep frozen storage and shipment at -18 C or below to reduce clumping, surface ice, color loss, soft texture and quality complaints. |
Applications of IQF Frozen Sweet Corn Kernels
We position frozen sweet corn kernels by buyer channel and processing use, not as a household recipe page. Each channel may need a different Brix, grade, kernel integrity, packing size and document package.
Retail Private Label
300 g, 400 g, 500 g, 1 kg or customized packs for supermarkets, frozen vegetable brands and online grocery channels.
Foodservice and HORECA
Restaurants, hotels, cafes, central kitchens, catering companies and distributors use kernels for ready-to-cook vegetable portions.
Ready Meal Factories
Sweet corn kernels fit rice meals, pasta meals, tray meals, curry meals, meal kits and ready-to-heat prepared foods.
Soups and Sauces
Suitable for corn soup, vegetable soup, cream soup, sauce bases, puree bases and industrial soup formulations.
Mixed Vegetables
Kernels can be blended with green peas, carrots, green beans, broccoli, cauliflower, bell peppers, mushrooms or other frozen vegetables.
Bakery and Industrial Processing
Bakery fillings, savory snacks, side dishes, foodservice bases and industrial ingredients can use sweet corn kernels when Brix and kernel integrity match the formula.
Bulk Packing and Private Label Options
Bulk Carton Packing
1x10 kg/carton, 20 lb/carton, 40 lb/carton, 1x20 kg/carton or customized industrial carton.
Foodservice Packing
1 kg x 10/carton, 2.5 kg x 4/carton, 2.5 kg bag, 5 kg bag or customized pack for restaurants and distributors.
Retail Packing
300 g, 400 g, 500 g, 1 kg, 400 g x 20/carton, 500 g x 20/carton, 1 kg x 10/carton or private label pouch.
Vegetable Blend Packing
Formula ratio, component size, packing size and final label should be confirmed before blend production.
Application image supports ready meal, side dish and mixed vegetable planning.
Documents Available for Import Buyers
For frozen sweet corn importers, foodservice distributors, ready meal factories and private label buyers, documents are part of the product. We support batch-based specification, COA, Brix confirmation, kernel integrity confirmation, packing confirmation, carton label confirmation and loading records so product quality and shipment documents can be matched before delivery.
Quality and Batch Files
Product specification, COA by batch, Brix report if required, color photos, kernel integrity photos, cob fragment confirmation and pre-shipment inspection photos.
Testing and Certificate Files
Microbiological report, pesticide residue report, heavy metal report, blanching confirmation if required, HACCP, ISO, BRCGS, FDA, KOSHER, HALAL, ECO CERT and organic certificate if applicable.
Export and Shipment Files
Commercial invoice, packing list, certificate of origin, health certificate if required, phytosanitary certificate if required, carton label confirmation, loading photos and temperature records if requested.
Certificate image supports buyer QA-file and import-document review.
Export image helps explain international buyer communication, shipment coordination and order support.
Cold Chain and Shipment Control
IQF frozen sweet corn kernels should be stored at -18 C or below and shipped by reefer container. We confirm carton condition, label, batch number and loading temperature before shipment when the order requires loading evidence.
Temperature fluctuation can cause clumping, surface ice, color loss, soft texture and quality complaints. Free-flowing condition is important because buyers need to weigh, portion, mix and pack kernels efficiently.
Mixed container shipment with other frozen vegetables, frozen fruits or frozen mushrooms can be discussed according to product compatibility, packing format, order quantity, pallet requirement and destination-port document needs.
Frozen Sweet Corn Processing Video
This video helps buyers understand our frozen sweet corn processing and handling support. For bulk or private label frozen sweet corn kernel orders, we can provide additional product photos, Brix information, packing photos, COA, batch label photos, quality inspection records and loading photos according to order requirements.
Request Evidence for Your Order
Ask for Brix data, kernel photos, packing photos, COA, pre-shipment inspection photos, loading photos or additional product videos.
Request Sweet Corn EvidenceFactory, Product and QC Image Evidence
Images should prove product form, color, kernel integrity, free-flowing condition, packing direction, processing support, document capability and shipment readiness.
Why Choose GreenLand-food for IQF Frozen Sweet Corn Kernels
Clear Kernel Specification
We help buyers confirm kernels, Brix level, grade, packing and application before quotation.
Brix and Sweetness Support
We can discuss 8-10, 10-12 or above 12 Brix according to buyer application, market and batch availability.
Sweet Corn-Specific QC
We focus on color, kernel integrity, tenderness, cob fragments, silk residue, broken kernels, foreign material and cold chain.
Application-Based Matching
We match kernels to retail packs, foodservice, ready meals, soups, sauces, rice meals, side dishes and vegetable blends.
Batch-Based Documentation
Specification, COA, Brix data, microbiological data, packing details, carton label and shipment documents can be matched by batch.
Mixed Container Support
IQF frozen sweet corn kernels can ship with other frozen vegetables, fruits or mushrooms when quantity, packing and cold-chain plan allow.
FAQ for IQF Frozen Sweet Corn Kernels Buyers
What are IQF frozen sweet corn kernels?
They are selected sweet corn kernels that are husked, cleaned, blanched, cut from cob, individually quick frozen and packed for retail, foodservice, ready meals, soups, sauces and industrial processing.
Are fresh frozen sweet corn and IQF frozen sweet corn kernels the same?
Fresh frozen sweet corn describes corn frozen from fresh raw material. IQF frozen sweet corn kernels is the clearer B2B name for individually quick frozen kernel supply.
Do you supply corn kernels or corn on the cob?
This page focuses on sweet corn kernels. Corn on the cob or corn slices can be discussed separately if available.
What Brix can you supply?
Brix can be discussed as 8-10, 10-12, above 12 or according to batch COA and buyer requirement.
What is the difference between medium sweet and super sweet corn?
Medium sweet and super sweet corn differ in variety, sweetness, texture and target application. Buyers should confirm Brix and application before quotation.
Are the corn kernels blanched before freezing?
Yes, sweet corn kernels are usually blanched before IQF freezing to support color, texture and frozen storage stability.
What color should good frozen sweet corn have?
Good frozen sweet corn kernels should show bright yellow to golden yellow color without serious brown kernels, black spots or abnormal discoloration.
How do you control broken kernels?
Broken and crushed kernels are controlled through raw material selection, cutting, IQF freezing, inspection, packing and cold-chain management.
How do you control cob fragments and corn silk?
Cob fragments, silk, husk residue and plant debris are controlled through cleaning, cutting, sorting, inspection and metal detection according to buyer tolerance.
What applications are frozen sweet corn kernels suitable for?
They fit retail packs, foodservice, ready meals, soups, sauces, rice meals, side dishes, mixed vegetables, bakery, HORECA and industrial food processing.
Can sweet corn kernels be used in frozen vegetable blends?
Yes, kernels can be blended with green peas, carrots, green beans, broccoli, cauliflower, bell peppers, mushrooms or other vegetables according to formula.
What is the normal packing?
Common options include 1x10 kg/carton, 20 lb/carton, 40 lb/carton, 1x20 kg/carton, 1 kg x 10/carton, 2.5 kg x 4/carton, 400 g x 20/carton, 500 g x 20/carton and customized retail packs.
What is the shelf life?
The typical shelf life is 24 months when the product is stored at -18 C or below under proper frozen storage conditions.
How should IQF frozen sweet corn be stored?
Keep frozen at -18 C or below. Avoid repeated thawing and refreezing to reduce clumping, color loss and texture damage.
Do you provide COA and export documents?
Yes. Specification, COA, invoice, packing list, certificate of origin, health certificate and other documents can be supplied according to buyer requirements.
Can I request organic frozen sweet corn?
Organic sweet corn can only be supplied if organic raw material and certificate are available. Organic claim should be confirmed before quotation and labeling.
Can I request private label packing?
Yes. Private label retail packing, foodservice packing and customized carton marks can be discussed according to MOQ, packing type and destination market.
Can frozen sweet corn be shipped with other frozen vegetables?
Yes. Mixed container shipment can be discussed according to quantity, packing, product compatibility, stock condition and shipment plan.
Send Your Frozen Sweet Corn Kernels RFQ
Please send your required corn form, Brix target, grade, kernel integrity tolerance, cob fragment tolerance, packing size, quantity, destination port, private label needs, certificate request, COA request and target shipment schedule. We will help confirm the most practical sweet corn kernel specification and packing plan.
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Technical specification · reference schedule
Frozen Fresh Sweet Corn
We review the selected form, grade, process and packing against the technical schedule below. Published and TDS values are specification references for order review. External benchmarks apply only within their stated scope. Acceptance is governed by the signed SKU specification; the identified lot COA reports actual measured results.
01 / Physical & Sensory
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Raw Material / Origin | Selected fresh sweet corn from China, subject to sourcing plan and batch confirmationPublished reference | Confirm method, representative sample and acceptance basis in the signed specification. |
| Variety | Medium sweet / super sweet / 903 / Huazhen / Jintian / other variety according to crop and buyer requirementPublished reference | Check raw-material identity and variety/source declaration against the ordered programme. |
| Related form options | Whole sweet corn kernels; corn on the cob and corn slices available separately if suppliedPublished reference | The selected form shown above governs this schedule. Other published forms require their own cut, process and acceptance specification. |
| Color / Flavor / Texture | Bright yellow to golden yellow sweet corn color, typical natural sweet corn flavor, tender but not seriously mushy after proper heatingPublished reference | Compare with the approved sensory reference using the stated frozen/thawed/prepared condition. |
| Grade | Grade A / Grade B / foodservice grade / processing grade according to buyer requirementPublished reference | Confirm method, representative sample and acceptance basis in the signed specification. |
| Thickness & intact-cut inspection | Measure thickness separately from fruit/cap/root diameter or piece length; classify broken cuts and end pieces. | Use a thickness gauge/caliper and separate mass or count for intact and broken fractions. |
02 / Physicochemical & Residue Controls
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Brix | 8-10, 10-12, above 12 or according to batch COA and buyer requirementPublished reference | Measure representative prepared sample with a temperature-compensated refractometer. |
| Pesticide residue schedule | Named active ingredients and commodity-specific limits are selected for the destination market. EU source | Link farm spray history, laboratory LOQ and batch result to the destination MRL. EU database is one market reference; apply the actual destination rule. |
| Lead, cadmium and other contaminants | Apply the limit for the exact commodity and processed form in the destination market. EU source | State analyte, preparation basis, method, LOQ and lot result. Do not transfer a fresh-commodity limit to a processed form without the required assessment. |
03 / Microbiological Criteria
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Microbiology and Residues | TPC, coliforms, E. coli, yeast, mould, Listeria, Salmonella, pesticide residue and heavy metal requirements by target market and order agreementPublished reference | Report the named organism, analytical method, sample mass, sampling plan and lot result; use CFU/g for enumeration and a stated mass for detection. |
| Hygiene-indicator panel | Select aerobic count and relevant Enterobacteriaceae, coliform or E. coli indicators for the declared process and intended use. Codex | Report each quantitative result in CFU/g, method/reporting limit, sample plan and lot identity. |
| Pathogen acceptance programme | Define Salmonella and Listeria criteria when applicable to the destination, ready-to-eat status and buyer programme. Codex | State analytical portion, sample-unit plan, method and detected/not-detected reporting; identify the treatment and release basis. |
| Acceptance schedule | Select the test panel and limits by intended use (ready-to-eat or further processing), product form and destination. EU source | State organism, analytical method, sample mass and n/c plan; report actual lot results. A universal APC, coliform, Salmonella or Listeria limit is not assigned to every frozen product. |
04 / Freezing & Cold Chain
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Shelf Life / Storage | 24 months under -18 C or below frozen storagePublished reference | Verify unopened-pack validation, declared storage condition and production/best-before coding. |
| Separation & loose-ice assessment | Keep inherent moisture, loose ice and permanently frozen clusters as separate inspection categories. | Weigh separated loose ice and welded clusters against initial sample mass; distinguish natural paired pieces or blocks. |
| Product thermal centre | −18°C or colder after freezing and thermal stabilization; maintain the agreed frozen distribution condition.External reference Codex | Probe the thickest representative pack and retain storage/transport temperature records. Codex quick-frozen reference; selected product form and route must be frozen. |
| Frozen condition at dispatch | Hard frozen, correctly sealed and coded, without thaw/refreeze evidence or excessive loose ice. Codex | Check pack integrity, free-flow or block condition as declared, carton condition and loading temperature. |
05 / Pack Size & Shelf Life
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Bulk Packing | 1 × 10 kg/carton, 20 lb/carton, 40 lb/carton, 1 × 20 kg/carton or customizedPublished reference | Check approved pack drawing, calibrated scale and production records. |
| Declared net contents | Verify each selected pack format against the artwork and applicable quantity-control rule. Codex | Calibrated checkweigher or scale; defined sample and tare. |
| Shelf-life basis | The labelled period applies only to its validated pack and continuous stated storage condition. Codex | Review stability study or approved shelf-life file and production-date code. |
06 / Process Controls
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Processing Method | Husked, cleaned, blanched, cut from cob, IQF frozen, inspected, metal detected and packedPublished reference | Check the approved product flow, line settings and identified production record; validate numerical critical limits within the site HACCP plan. |
| Raw-material preparation checks | Distinguish sweet-corn kernels, cob portions and baby corn; define the inspected edible fraction. | Verify the selected product flow and the relevant trimming, sorting and pretreatment record. |
| Blanching / enzyme inactivation | Time and temperature are product- and cut-specific; confirm residual-enzyme endpoint when relevant. Codex | Record validated line set-points and product sample test; assess colour and texture after treatment. Only classify as a CCP when the site's HACCP plan identifies it as one. |
| Cooling and dewatering | Control prompt cooling and surface-water removal before IQF to avoid clumping and loose ice. Codex | Review line time/temperature record, draining check and frozen separation. |
| CCP designation | Use the site-approved HACCP plan to identify true CCPs and their validated critical limits. Codex | Check hazard analysis, monitoring, deviation and corrective-action records. A quality-control step is not automatically a CCP. |
07 / Ingredients, Additives & Allergens
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Ingredient | 100% sweet corn kernels, no additives unless otherwise agreedPublished reference | Verify approved formula, supplier declarations and line-specific allergen assessment. |
| Added glaze / coating declaration | Declare any intentionally added water glaze, syrup, oil or coating and the measurement basis; loose ice is assessed separately. | Verify formula/addition records; agree a deglazing or coating test and net-content basis where applicable. |
| Additive use | Declare any colour-protection agent, acidulant or other additive by ingredient and maximum permitted use for the target market. NHC standard | Check approved formula, actual addition record and market-specific additive category. GB 2760-2024 applies to China; export rules are checked separately. |
| Allergen and cross-contact assessment | Declare inherent allergens and assess shared-line cross-contact from the actual facility schedule. FDA | Review line matrix, cleaning validation and buyer label approval. Do not claim a shared-line allergen or allergen-free status without facility evidence. |
| Non-GMO claim | Use a non-bioengineered claim only with suitable source identity and supporting supplier documentation. FDA | Review variety/source declaration and identity-preservation records. A product name alone does not substantiate a non-GMO claim. |
08 / Defects & Foreign Matter
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Defect and Foreign Material Control | Brown kernels, black spots, immature kernels, over-mature kernels, cob fragments, silk, husk, plant debris, soil, plastic and metal controlled by sorting, inspection and metal detectionPublished reference | Inspect a defined representative sample; record count or mass basis and disposition. |
| Codex reference: harmless extraneous vegetable material | ≤0.2 % m/mExternal reference Codex | 250 g minimum sample; harmless EVM excludes cob, husk and silk, which have separate tolerances. Sufficiently blanched quick-frozen whole sweetcorn kernels (Zea mays convar. saccharata); only the kernel SKU, excluding baby corn and corn on the cob. The cited Codex standard excludes products indicated for further industrial processing. |
| Codex reference: serious kernel damage or blemish | ≤1 % m/mExternal reference Codex | 250 g sample; serious means very noticeable damage customarily discarded in normal culinary preparation. Blanched quick-frozen whole sweetcorn kernels only. The cited Codex standard excludes products indicated for further industrial processing. |
| Intrinsic defect classification | Cob fragments, silk, husk, dark kernels, tough immature/overmature kernels and cut damage. | Record each defect class separately by count or mass; state sample size, denominator and combined-limit rules. |
| Hazardous foreign matter | No foreign matter detected in the defined inspection sample; reject and investigate any finding.External reference Codex | Define visual-inspection sample size and detector challenge in the signed quality schedule. "None detected" is a sampling statement, not an absolute guarantee of zero particles. |
09 / Packaging Materials & Label
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Food-contact pack | Specify inner-contact material and obtain the applicable food-contact compliance declaration. NHC standard | Review film structure, supplier DoC, migration evidence and actual intended conditions. GB 4806 series is China-specific; EU export also checks Regulations 1935/2004 and 10/2011. |
| Carton and seal integrity | Define carton stacking strength, bag seal and puncture resistance for the confirmed net weight and pallet plan. EU source | Inspect pack drawing, compression/seal test and shipment configuration. |
| Label verification | Match product name, ingredient/allergen statement, net weight, lot/date, shelf life and storage instruction to the destination artwork. Codex | Approve artwork against the signed specification and destination rules. |
10 / Detection & Traceability
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Foreign-body detector | Validate Fe, non-Fe and stainless-steel challenge pieces for the actual product, aperture, pack and line; record the proven sensitivity. Codex | Challenge at defined start, changeover, interval and end points; retain rejection records. Do not copy generic detector sizes into a plant capability claim. |
| Lot traceability | Link input source lot, processing run, packaging code, test records, frozen storage and shipment to one finished lot. Codex | Trace one sample lot forward and backward in a recorded mock recall. Recall speed is stated only when the site has a validated target and record. |
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