Evaporated milk · Calculation Rules
Evaporated milk · Calculation Rules
- Lifecycle status
- Candidate
- Content maturity
- Authored methodology
- Current version
- No published version
- Readiness
- Review required
- Last updated
Methodology and translation states come from the source record; publishing this website does not change their review status.
Content languages
zh-CN · Aligned
Status, classification and source details
Readiness
- Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.
Classification mapping
CPC 3.0:22221 · exact
Source
Calculation Rules
| rule_id | Applies to | Formula or rule | Inputs | Output | source_ids |
|---|---|---|---|---|---|
calc_reference_normalization | All inventory rows | normalized amount = eligible foreground amount ÷ accepted net evaporated-milk mass; apply the documented shared-process allocation before division | eligible amount; allocation share; accepted net product mass | amount per 1 kg reference product | |
calc_product_mass | Accepted reference product | accepted net product mass = sum of released units × verified mean net product mass, or direct accepted mass meter total; packaging mass is excluded | released units; check-weigher results or mass meter; rejects; samples | kg accepted net evaporated milk | |
calc_mass_and_solids_balance | Receipt through concentration | reconcile material input and opening inventory with accepted product, removed water, co-products, waste, rework, samples, and closing inventory; calculate and disclose both total-mass and milk-solids closure | measured masses; composition tests; inventory changes; condensate; losses | mass closure; solids closure; unresolved difference | codex-cxs-281-1971 |
calc_water_routes | Evaporation, cleaning, and wastewater | removed water = recovered condensate + condensate to treatment + verified water-to-air release + change in process hold-up; wastewater pollutant load = matched discharge volume × concentration after unit conversion | condensate meters; water balance; discharge volume; pollutant concentrations | kg water by route; kg pollutant | eu-fdm-bat-2019-2031 |
calc_energy | Process energy | convert each metered energy carrier once to the reported unit, retain the original meter unit and conversion basis, then allocate by the documented causal driver | meter totals; steam condition; fuel amount; heating value; operating driver | kWh electricity or MJ thermal energy per reference product | eu-fdm-bat-2019-2031 |
calc_allocation | Joint or shared operations | allocated amount = shared amount × documented causal or accepted physical allocation fraction; fractions for one shared total must sum to 1 within rounding tolerance | shared amount; allocation driver by product; co-product mass and composition where relevant | allocated foreground amount and allocation fractions | eu-pef-2021-2279 |
Data Quality Requirements
| requirement_id | Applies to | Requirement | Evidence |
|---|---|---|---|
dq_identity | Reference product and inputs | Match the declared product to unsweetened evaporated-milk scope and retain fat class, composition, reconstitution status, milk species, and heat-stabilization route; unresolved non-reference Tiangong flow identities must be reviewed before publication. | product specification; label; batch formula; laboratory release; Tiangong identity review |
dq_measurement | Mass, energy, water, and effluent records | Use calibrated meters or scales where material; retain conversion, density, heating-value, sampling, and allocation calculations. | calibration certificates; meter list; calculation workbook; laboratory method |
dq_temporal | All foreground data | Use a declared period representative of the product and technology, covering every eligible lot or campaign and all material operating modes; identify maintenance, shutdown, start-up, and abnormal events and justify exclusions. | production calendar; meter series; event log; exclusion record; technological, geographical, temporal, and precision review consistent with eu-pef-2021-2279 |
dq_completeness | Material and utility balance | Include all material measured foreground inputs, outputs, wastes, and direct emissions; explicitly list and justify every omitted flow and never omit hazardous or legally controlled releases through a generic cut-off. | completeness calculation; omitted-flow register; reviewer sign-off; eu-pef-2021-2279 data-quality review |
dq_mass_balance | Receipt through released product | Define a site- and batch-specific investigation threshold before validation; investigate every unexplained total-mass or milk-solids difference that exceeds that threshold and retain the corrective-action decision. No universal percentage is prescribed by this PCR. | signed mass-and-solids balance; documented site threshold; corrective-action record |
dq_range_evidence | Important inventory flows | Do not author an empirical range from a single publication, plant, batch, scenario, or point value. Require at least two independent original sources with compatible foreground boundary, unit, and normalization basis, or a reviewed foreground distribution; otherwise keep the range evidence gap unresolved. Exact reference-flow normalization identities are not empirical ranges. | original source texts; boundary-and-unit compatibility review; foreground distribution; unresolved-range register |
9. Validation Rules
| rule_id | Applies to | Rule | source_ids |
|---|---|---|---|
validate_reference_identity | Reference flow and dataset metadata | Fail if the product-flow UUID, Mass flow-property UUID, Units of mass UUID, reference unit kg, net-mass basis, or required qualifiers are missing or inconsistent. | |
validate_product_scope | Product identity | Fail if added sugar/sweetener, concentrated cream, solid milk/cream, non-milk-fat substitution, or another excluded identity is represented as this reference product; verify declared composition against the applicable product specification. | codex-cxs-281-1971 |
validate_process_coverage | Foreground process map | Fail if receipt, standardization/heat treatment, concentration, final filling/heat stabilization/cooling, or attributable cleaning is omitted without a documented route-specific explanation. | eu-fdm-bat-2019-2031 |
validate_mass_and_solids_balance | Material balance | Flag total-mass or milk-solids imbalance above the declared site- and batch-specific investigation threshold and fail if the difference is unexplained, if internal rework is double-counted, or if removed water routes overlap. | codex-cxs-281-1971, eu-fdm-bat-2019-2031 |
validate_wastewater_route | Waste and elementary flows | Fail if the same wastewater or condensate is reported both as a waste flow to treatment and as a direct elementary release, or if product-containing losses and cleaning compounds have no destination. | eu-fdm-bat-2019-2031 |
validate_range_evidence | Inventory amount ranges | Fail if an empirical range copies a single case or point value, lacks at least two independent boundary-, unit-, and basis-compatible original sources, or is presented without its inference and applicability. Permit an exact lower-equals-upper value only for a declared physical, specification, or normalization identity. | |
validate_allocation | Shared operations and co-products | Fail if shared-operation allocation, exported co-products, internal rework, or recovery credits are material but the method, driver, fractions, quantities, and sensitivity are not disclosed and reconciled. | eu-pef-2021-2279 |
10. Published Dataset Profile
| Field | Value |
|---|---|
| dataset_role | Foreground gate-to-gate production dataset for evaporated milk |
| downstream_use | secondary_dataset; background_dataset after review and publication |
| allowed_use | Product carbon-footprint or LCA studies that combine this factory-gate dataset with representative upstream milk, material, energy, packaging, transport, and downstream scenarios and preserve the declared product qualifiers |
| excluded_use | Stand-alone cradle-to-grave claim; sweetened condensed milk, concentrated cream, milk powder, dairy analogue, or flavoured-product proxy; comparative assertion without equivalent composition, boundary, allocation, geography, technology, and data period |
| required_metadata | canonical PCR id; reference UUIDs; product subclass and composition; milk species and material route; reconstitution status; plant geography; technology and heat-stabilization route; packaging; production period; boundary; allocation; upstream datasets; data owners; review status |
| required_quality_disclosure | primary-data share; meter and laboratory coverage; temporal and site coverage; mass-and-solids balance closure; water and energy allocation; waste and wastewater destinations; unresolved UUIDs and range-evidence gaps; exclusions; uncertainty and reviewer decisions |
| update_trigger | material change in formulation, milk source, composition class, concentration or sterilization technology, packaging, plant energy or water system, allocation, waste route, product-flow identity, applicable standard, or a change exceeding the dataset owner's significance threshold |
11. Data Sources
| Source id | Type | Reference | Used for |
|---|---|---|---|
unsd-cpc-3-22221 | standard | United Nations Statistics Division, Central Product Classification (CPC) Version 3.0 Explanatory Notes, subclass 22221, Evaporated milk. https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Exp_Notes_30Jun2025.pdf (retrieved 2026-08-12) | CPC 22221 inclusion and explicit exclusions for 22222, 22229, and solid milk or cream; classification context only |
codex-cxs-281-1971 | standard | FAO and WHO, Codex Alimentarius, CXS 281-1971, Standard for Evaporated Milks, revised 1999 and amended through 2023. https://workspace.fao.org/sites/codex/Standards/CXS%20281-1971/CXS_281e.pdf (retrieved 2026-08-12) | Evaporated-milk identity; direct-consumption and further-processing scope; partial-water-removal route; permitted milk-derived material categories; declared composition-class conformance. Composition limits and quality criteria are not used as universal LCI amounts |
codex-cxs-206-1999 | standard | FAO and WHO, Codex Alimentarius, CXS 206-1999, General Standard for the Use of Dairy Terms, amended 2022. https://workspace.fao.org/sites/codex/Standards/CXS%20206-1999/CXS_206e.pdf (retrieved 2026-08-12) | Milk-product, reconstituted-product, and recombined-product identity; milk-species and processing-route disclosure; prevention of non-milk substitution being treated as evaporated milk |
eu-pef-2021-2279 | official_guidance | European Commission, Recommendation (EU) 2021/2279 on the use of Environmental Footprint methods, Annex I Product Environmental Footprint method. https://eur-lex.europa.eu/eli/reco/2021/2279/oj (retrieved 2026-08-12) | Life-cycle dataset modelling, allocation hierarchy, representativeness, precision, disclosure, and data-quality review; no generic PEF numeric value is adopted as a product-specific LCI amount |
eu-fdm-bat-2019-2031 | official_guidance | European Commission, Implementing Decision (EU) 2019/2031 establishing BAT conclusions for the food, drink and milk industries. https://eur-lex.europa.eu/eli/dec_impl/2019/2031/oj (retrieved 2026-08-12) | Dairy-process environmental inventory and monitoring context for water, energy, raw materials, wastewater, waste gas, residues, process flow sheets, and cleaning; BAT performance levels are not adopted as universal LCI values or as a claim of regulatory applicability |
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