Description
Technical Parameters
We supply premium IQF frozen dark mulberries for importers, frozen-fruit distributors, food manufacturers, foodservice operators and private-label programs. This selected grade focuses on natural dark purple-to-black color, controlled maturity, a high whole-berry ratio and consistent frozen condition.
Available forms include natural uncalibrated whole berries and calibrated 13-17 mm berries. We match Standard Dark Whole and Premium Dark Whole grades according to Brix, color ratio, whole-berry integrity, broken-fruit tolerance, juice leakage and final application.
Send your required size, Brix, dark-color ratio, whole-berry ratio, packing, quantity, destination and test list. We will review the current crop, sample, COA scope and reefer loading plan before quotation.
Original product image retained for reviewing berry color, whole-fruit appearance and frozen condition.
The term dark mulberry describes the commercial fruit color, not a guaranteed botanical species. Dark-fruited cultivars can belong to different Morus species, so we use Morus spp. until the raw-material documentation confirms the species or cultivar.
Selected for visible retail, fruit-cup, dessert and premium foodservice applications.
Balanced whole-fruit, color and Brix targets for dairy, bakery and smoothie programs.
Measured at the widest berry diameter under the agreed inspection method.
Natural crop size for general manufacturing where exact sizing is not essential.
Current-lot photos help confirm natural color distribution, berry size, short pedicels and whole-fruit condition.
Dark-fruited whole IQF mulberry.
Jiangsu, China; June-July, subject to order documents.
Natural uncalibrated or 13-17 mm calibrated.
Processing ≥10°Bx; Standard ≥11°Bx; Premium ≥15°Bx.
Bulk, foodservice and private-label retail formats.
Specification, COA, reports and traceability records by order.
Dark mulberries are delicate. Orders can fail when a high-Brix claim is not supported by the current lot, whole-fruit and dark-color ratios are undefined, natural short pedicels are confused with long stems, or thawing produces excessive crushed fruit and juice blocks. We turn those risks into measurable order points.
| Buyer Concern | Reference Acceptance Point | Our Control | Buyer Evidence |
|---|---|---|---|
| Dark-color grade | Premium dark ratio ≥95%; Standard ≥90% | Maturity selection and representative weight inspection | Current-lot photos, sample and result |
| Whole-fruit integrity | Premium whole ≥95%; broken/crushed ≤5% | Gentle handling, IQF freezing and finished-product sampling | Whole/broken inspection report |
| High-Brix claim | 15°Bx only for a selected confirmed lot | Thawed representative sample and refractometer test | COA when included in contract |
| Stems and leaves | Natural short pedicel separated from long stems and leaves | Sorting and large-sample final inspection | Plant-material inspection result |
| Juice leakage and clumps | Frozen juice ≤3%; clumps over three berries ≤3% | Maturity, freezing, packing and cold-chain control | Frozen and thawed sample review |
These values form a commercial quotation baseline. Binding limits require confirmation by the supplying facility, approved sample, signed specification and destination-market requirements.
| Specification Item | Commercial Reference |
|---|---|
| Product / Ingredient | Premium IQF Frozen Dark Mulberries / 100% mulberries |
| Botanical / Commercial Type | Morus spp.; dark-fruited mulberry; species/cultivar confirmed by raw-material documents |
| Origin / Season | Jiangsu, China; June-July harvest and IQF production, subject to order documentation |
| Form / Size | Whole IQF berries; natural uncalibrated or 13-17 mm at the widest berry diameter |
| Brix | Processing ≥10°Bx; Standard Dark Whole ≥11°Bx; Premium High-Brix ≥15°Bx; typical commercial range approximately 10-16°Bx |
| pH / Titratable Acidity | pH 3.60-4.60; Premium target pH 3.60-4.30; acidity 0.80-1.80 g/100 g expressed as citric acid |
| Color | Natural dark purple to black; Premium dark ratio ≥95%; Standard dark ratio ≥90%; red/pale ≤3%; colorless/under-ripe ≤3% |
| Whole / Broken | Premium whole and commercially sound ≥95%, broken/crushed ≤5%; Standard whole ≥90%, broken/crushed ≤8% |
| Defect Targets | Overripe/excessively soft ≤3%; damaged/misshapen ≤5%; rotten/mouldy ≤1%; worm/insect damage absent |
| Frozen Condition | Frozen juice leakage ≤3%; clumps over three berries ≤3%; free ice ≤1% |
| Pedicel / Leaves | Natural short pedicel permitted by approved sample; long stems over 10 mm max. 1 piece/kg; leaves and other plant material max. 1 piece/5 kg each |
| Foreign Matter | Mineral impurities proposed max. 0.04%; glass, metal, plastic and non-food stones absent |
| Packing | 1×10 kg, 1×20 lb, 1×20 kg or 1×40 lb carton; foodservice packs; 227 g-2.5 kg private label |
| MOQ / Loading | Reference MOQ 10-12 MT or one 20-foot reefer; 20RF approximately 10-12 MT; 40RF approximately 22-24 MT |
| Port / Lead Time | Shanghai or Ningbo according to production and shipment plan; approximately 15-21 days after deposit and packing confirmation |
| Storage / Shelf Life | At or below -18°C; loading temperature -18°C or below; 24 months from production date |
| Documents | Specification, COA, Brix, microbiology, residue/heavy-metal reports, packing list, certificate copies and traceability records by order |
Specification note: Mulberries are a natural agricultural product. Size, Brix, pH, acidity, color and texture vary by species, cultivar, maturity, weather and lot. We confirm binding requirements through the approved sample, final specification and sales contract.
We evaluate Brix together with pH, titratable acidity, maturity, aroma and fruit condition. A 15°Bx minimum is reserved for a selected high-Brix lot and must be verified before order confirmation.
Brix ≥10°Bx.
Brix ≥11°Bx.
Brix ≥15°Bx by lot test.
3.60-4.60 reference.
0.80-1.80 g/100 g as citric acid.
For a contract COA, we test representative thawed berries, press and filter the juice, measure Brix near 20°C with a calibrated refractometer and use the agreed pH and titration methods.
Dark appearance is assessed separately from Brix; color alone does not prove sweetness or anthocyanin content.
We evaluate color under consistent lighting using a representative frozen sample. Natural variation from dark purple to black is acceptable, while red, pale, colorless, under-ripe or abnormally brown fruit is controlled by weight.
Minimum 95%.
Minimum 90%.
Maximum 3%.
Maximum 3%.
Dark color is a commercial maturity and appearance parameter. We publish an anthocyanin value only when the order includes an agreed analytical method and batch report.
Whole-fruit quality is judged together with crushed fruit, frozen juice, clumps and thawed appearance.
Mulberries are softer than blueberries and other firm berries. We therefore define whole-fruit ratio, crushed-fruit percentage, frozen juice leakage, clumps and free ice instead of relying only on the word whole.
≥95%; broken/crushed ≤5%.
≥90%; broken/crushed ≤8%.
Maximum 3%.
Maximum 3% / 1%.
| Grade | Concrete Reference | Recommended Application |
|---|---|---|
| Premium Dark Whole | Whole ≥95%; dark ≥95%; Brix ≥15°Bx by lot; broken ≤5% | Retail, fruit cups, dessert topping and premium foodservice |
| Standard Dark Whole | Whole ≥90%; dark ≥90%; Brix ≥11°Bx; broken ≤8% | Yogurt, ice cream, smoothies and bakery |
| 13-17 mm Calibrated | Widest diameter under agreed method | Retail, foodservice and standardized dosing |
| Processing Grade | Brix ≥10°Bx; breakage by approved specification | Juice, puree, jam and sauce |
| Certified Organic | Physical grade plus valid certification and transaction documents | Certified-organic retail and manufacturing |
Processing Grade changes appearance and whole-fruit tolerance. It does not reduce microbiological, residue, traceability or foreign-material requirements.
A natural short pedicel attached to the berry can be accepted under the approved sample. We inspect long stems, leaves and unrelated plant material separately rather than combining all of them into one vague percentage.
Permitted by approved sample.
Proposed max. 1 piece/kg.
Proposed max. 1 piece/5 kg each.
Glass, metal, plastic and stones absent.
Metal detection or X-ray is described only when the selected factory, product and pack format have a validated inspection program.
Inspection equipment supports foreign-material control when validated for the selected order.
The standard product is an ingredient for food manufacturing, foodservice preparation or further processing. Ready-to-eat status requires separate confirmation of the facility hygiene program, microbiological verification, intended use and destination-market requirements.
| Reference Test | Reference Export Limit |
|---|---|
| Total Plate Count | ≤500,000 CFU/g; internal target ≤100,000 CFU/g where agreed |
| Coliforms | ≤1,000 CFU/g; internal target ≤100 CFU/g where agreed |
| E. coli | ≤100 CFU/g; internal target ≤10 CFU/g where agreed |
| Yeast and Mould | ≤100 CFU/g under the reference export specification |
| Salmonella | Absent in 25 g |
| Listeria monocytogenes | Absent in 25 g |
We finalize the test list and limits according to destination, intended use, facility capability and signed customer specification.
Pesticide MRLs and contaminant limits differ by market and can change. We confirm the destination country, relevant commodity category, customer list and laboratory scope instead of presenting an old universal heavy-metal table as a guarantee for every shipment.
Comply with destination-market MRLs and signed specification.
Items and limits confirmed by destination and customer program.
Accredited laboratory report arranged when included in the order.
The commercial reference origin for this grade is Jiangsu, China, with a June-July harvest and IQF production window. The exporter location in Xiamen is not the raw-material origin.
Because dark-fruited mulberries can belong to different species or cultivars, we confirm farm region, commercial variety, species documentation and crop lot before binding contracts. Frozen inventory supports year-round shipment subject to grade and stock.
Raw-material maturity and defect selection support dark color, Brix and whole-fruit integrity before freezing.
We prepare Mulberry Dark Frozen to the agreed product form, pretreatment, grade and packing specification. The diagram shows a typical production process; we confirm preparation and step order for your order.
Origin, lot, maturity, color, size and Brix review.
Pale, under-ripe, damaged, mouldy and insect-affected fruit removed.
Validated factory washing and rinsing program.
Surface water reduced before freezing.
Rapid freezing for separate free-flowing berries.
Whole ratio, color, stems, leaves, clumps and foreign matter.
Weight, seal, code, carton and label review.
Batch-controlled frozen storage and reefer loading.
We inspect maturity, dark color, size, Brix, mould, insect damage and abnormal odor.
We control crushing, juice loss, draining and frozen clumps through the handling flow.
We confirm size, Brix, pH, acidity, color and whole/broken ratios.
We review stems, leaves, free ice, temperature, weight, seal, code and carton.
Premium whole grade; appearance, 13-17 mm sizing, clumps and packaging.
Premium whole; dark color, whole ratio and thawed presentation.
Standard whole; Brix, acidity, dosing and fruit distribution.
Dark whole or natural grade; Brix, color and seed/texture profile.
Standard or Premium; thawing juice, visible fruit and process performance.
Processing Grade; Brix, acidity, color and manufacturing yield.
We match Mulberry Dark Frozen to your processing or packing line. Product form to confirm: Whole or broken mulberry berries. Tell us the intended use and target texture so we can review the relevant size, grade, preparation and packing requirements before quotation.
| Application | Selected form | Quality points to confirm |
|---|---|---|
| Jam & Fruit Spreads | whole | Brix-acidity balance, seed or stem control and cooked gel behavior |
| Beverage Base Processing | whole | Brix-acidity balance, inedible-part removal and pressing or finisher behavior |
| Dairy fruit preparations | whole | particle size, color bleed and prepared-fruit texture |
| Bakery fillings | whole | piece dimensions, broken-piece tolerance and bake moisture release |
We connect the agreed product specification with packing, lot identity, applicable quality documents and frozen delivery planning. Review our quality control system, traceability support and factory audit and inspection support with your sourcing requirements.
Send us the product, required form, final application, key quality requirements, packing, quantity and destination market. We will review the supply programme and confirm the order specification with your team.
Discuss Your Application & SpecificationDark mulberries naturally soften and release juice after thawing. Results depend on species or cultivar, maturity, berry size, handling, freezing rate, frozen-storage stability and thawing method.
For retail, fruit cups and visible desserts, we recommend current-lot Premium samples and a defined thaw test. Juice, puree and jam processors can compare Standard or Processing Grade without paying for a 95% whole-fruit ratio.
10 kg, 20 lb, 20 kg or 40 lb PE-lined carton.
10×1 kg, 4×2.5 kg or 2×5 kg per carton.
227 g, 454 g, 500 g, 1 kg, 2.5 kg or agreed printed packs.
We confirm printed-material MOQ, artwork, barcode, language, ingredient statement, nutrition panel, carton marks and approval timing before production. Loading quantity depends on carton dimensions, pallet use and reefer configuration.
We store and transport frozen mulberries at or below -18°C. Before loading, we verify container cleanliness, carton condition, batch, quantity, labels, seal number and product temperature.
The reference MOQ is 10-12 MT or one 20-foot reefer. Loading is approximately 10-12 MT for a 20-foot reefer and 22-24 MT for a 40-foot reefer. Shanghai or Ningbo is selected according to the production and shipment plan, with a normal 15-21 day planning window after deposit and packing confirmation.
Frozen storage, pallet control and carton condition support berry integrity before reefer loading.
Certificate copies and reports must be checked against the selected facility, product scope, market and order.
We review certification availability against the applicable production facility and product scope. Certified organic mulberry is supplied only when the raw material, facility and transaction documents are valid for the order.
We link each commercial lot to raw-material origin, receiving date, production date, processing line, inspection result, laboratory testing, packing record, frozen-storage location and shipment information.
We can coordinate an on-site audit, remote review or third-party pre-shipment inspection under the purchase contract. Generic system evidence illustrates the control method; the final mulberry lot requires its own records.
Pre-shipment inspection can verify product, carton, quantity and loading readiness before release.
We separate Premium Dark Whole from general and Processing Grades.
We control dark color, whole ratio, juice leakage, pedicels, leaves and thawing.
We coordinate current-lot photos, COA, reports, traceability and inspection.
We review bulk, foodservice, retail, mixed-container and reefer plans.
Compare frozen mulberry product forms | Explore more IQF frozen fruit ingredients
Not automatically. Dark fruit can come from different Morus species or cultivars, so we confirm the botanical identity from raw-material documents.
We offer natural uncalibrated whole berries and a 13-17 mm calibrated reference measured at the widest diameter.
Processing is ≥10°Bx, Standard Dark Whole ≥11°Bx and Premium High-Brix ≥15°Bx. The 15°Bx grade requires current-lot confirmation.
The commercial reference is pH 3.60-4.60 and acidity 0.80-1.80 g/100 g expressed as citric acid.
The proposed Premium target is at least 95% natural dark purple-to-black berries by weight.
Premium uses whole ≥95% and broken/crushed ≤5%. Standard uses whole ≥90% and broken/crushed ≤8%.
Natural short pedicels can be accepted by sample. Long stems and leaves use separate proposed piece-count limits.
We control maturity, gentle handling, draining, freezing, packing and cold storage, then inspect frozen juice and thawed drip loss.
Mulberries naturally soften and release juice. We recommend a current-lot thaw test for visible-piece applications.
The standard product is for manufacturing, foodservice preparation or further processing. Ready-to-eat status requires separate validation.
Reference limits are shown above and are finalized according to destination, use, facility and signed specification.
Yes, only when the raw material, processing facility and transaction documents are covered by valid certification.
Options include 10 kg, 20 lb, 20 kg and 40 lb bulk cartons, foodservice bags and 227 g-2.5 kg private-label packs.
The reference MOQ is 10-12 MT or one 20-foot reefer. Mixed frozen-fruit loading can be reviewed according to stock and compatibility.
We coordinate specifications, COA, reports, certificates, traceability records and third-party inspection according to the order.
Please send the information below. We will review the suitable grade, current crop, factory capability, document scope and reefer plan before preparing the quotation.
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Technical specification · reference schedule
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.
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Whole Fruit | ≥95 %TDS reference | Representative sample; count or mass as stated. Selected form and grade must match this TDS reference. Applies to: IQF whole, premium dark. |
| Whole Fruit | ≥90 %TDS reference | Representative sample; count or mass as stated. Selected form and grade must match this TDS reference. Applies to: IQF whole, standard dark. |
| Botanical / Commercial Type | Morus spp.; dark-fruited mulberry; species/cultivar confirmed by raw-material documentsPublished reference | Check raw-material identity and variety/source declaration against the ordered programme. |
| Form / Size | Whole IQF berries; natural uncalibrated or 13-17 mm at the widest berry diameterPublished reference | Measure a defined frozen sample with caliper or size gauge; report distribution and tolerance. |
| Color | Natural dark purple to black; Premium dark ratio ≥95%; Standard dark ratio ≥90%; red/pale ≤3%; colorless/under-ripe ≤3%Published reference | Compare with the approved sensory reference using the stated frozen/thawed/prepared condition. |
| Size-grade inspection | Use the selected diameter, length, piece mass or count-per-weight grade; state the proportion permitted outside the range. | Measure the named anatomical dimension; count and weigh the same representative sample. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Soluble Solids (°Brix) | ≥15 °BxTDS reference | Thawed sample; refractometer at 20°C. Selected form and grade must match this TDS reference. Applies to: IQF whole, premium dark. |
| Soluble Solids (°Brix) | ≥11 °BxTDS reference | Thawed sample; refractometer at 20°C. Selected form and grade must match this TDS reference. Applies to: IQF whole, standard dark. |
| Brix | Processing ≥10°Bx; Standard Dark Whole ≥11°Bx; Premium High-Brix ≥15°Bx; typical commercial range approximately 10-16°BxPublished reference | Measure representative prepared sample with a temperature-compensated refractometer. |
| pH / Titratable Acidity | pH 3.60-4.60; Premium target pH 3.60-4.30; acidity 0.80-1.80 g/100 g expressed as citric acidPublished reference | Use calibrated pH meter or titration on the stated sample preparation. |
| Thaw yield / drip loss | For a drip-sensitive grade, define thawing conditions, draining apparatus and duration before setting a numerical target. | Record initial sample mass and drained liquid mass; drip loss (%) = 100 × drained liquid mass / initial sample mass. |
| 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Total Plate Count | ≤500,000 CFU/g; internal target ≤100,000 CFU/g where agreedPublished 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. |
| Coliforms | ≤1,000 CFU/g; internal target ≤100 CFU/g where agreedPublished 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. |
| E. coli | ≤100 CFU/g; internal target ≤10 CFU/g where agreedPublished 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. |
| Yeast and Mould | ≤100 CFU/g under the reference export specificationPublished 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. |
| Salmonella | Absent in 25 gPublished 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. |
| Listeria monocytogenes | Absent in 25 gPublished 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. |
| 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Frozen storage and transport | ≤−18 °CTDS reference | Product core check and logger record. Selected form and grade must match this TDS reference. Applies to: Frozen Mulberry frozen formats. |
| Frozen Condition | Frozen juice leakage ≤3%; clumps over three berries ≤3%; free ice ≤1%Published reference | Confirm method, representative sample and acceptance basis in the signed specification. |
| Storage / Shelf Life | At or below -18°C; loading temperature -18°C or below; 24 months from production datePublished 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Packing | 1 × 10 kg, 1 × 20 lb, 1 × 20 kg or 1 × 40 lb carton; foodservice packs; 227 g-2.5 kg private labelPublished 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Raw-material preparation checks | Confirm colour/species programme and whole-to-broken grade; control delicate-fruit handling. | Verify the selected product flow and the relevant trimming, sorting and pretreatment record. |
| 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Product / Ingredient | Premium IQF Frozen Dark Mulberries / 100% mulberriesPublished 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. |
| Ingredient statement | Premium IQF Frozen Dark Mulberries / 100% mulberriesTechnical control | Compare approved formula, product label and supplier bill of materials. Published product statement; verify final commercial formula. |
| 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. |
| Parameter | Specification / reference | Verification & order basis |
|---|---|---|
| Whole / Broken | Premium whole and commercially sound ≥95%, broken/crushed ≤5%; Standard whole ≥90%, broken/crushed ≤8%Published reference | Inspect a defined representative sample; record count or mass basis and disposition. |
| Defect Targets | Overripe/excessively soft ≤3%; damaged/misshapen ≤5%; rotten/mouldy ≤1%; worm/insect damage absentPublished reference | Inspect a defined representative sample; record count or mass basis and disposition. |
| Foreign Matter | Mineral impurities proposed max. 0.04%; glass, metal, plastic and non-food stones absentPublished reference | Inspect a defined representative sample; record count or mass basis and disposition. |
| Intrinsic defect classification | Pedicels/leaves, immature fruit, crushed/leaking berries and mould. | 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. |
| 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. |
| 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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