Other meat and edible meat offal, salted, in brine, dried or smoked; edible flours and meals of meat or meat offal · Calculation Rules

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
calc_reference_normalization	Every non-reference row	Divide the matched batch or reporting-period exchange by net qualified reference-product mass; retain unrounded numerator and denominator.	row-specific quantity; net qualified reference-product mass	Quantity per 1 kg reference product	eu-pef-2021-2279
calc_process_mass_balance	Each process and lot	Reconcile exact-species-and-tissue inputs plus formulation inputs with products, rejects, residues, wastewater-carried mass, and measured moisture change.	input masses; output masses; moisture records; wastewater solids	Process mass-balance residual	fao-meat-preservation-1990; eu-fdm-bat-2019-2031; eu-pef-2021-2279
calc_brine_balance	Cure formulation	Reconcile potable water and each exact ingredient with uptake, retained brine, recovered brine, purge, spent brine, and equipment wastewater.	ingredient issues; water meter; brine tank changes; purge; spent brine	Ingredient-specific brine balance	codex-cxs-192-1995; fao-meat-preservation-1990; eu-pef-2021-2279
calc_moisture_loss	Drying and powder conditioning	Calculate evaporated water from matched incoming and outgoing product mass and moisture measurements, correcting for added or removed solids.	input mass and moisture; output mass and moisture; added solids; removed solids	Water released to air	fao-meat-preservation-1990; eu-pef-2021-2279
calc_refrigerant_balance	Each refrigerant system	Calculate release from substance-specific opening stock, purchases, make-up, recovery, transfer, and closing stock; retain R-744 origin.	opening stock; purchases; make-up; recovery; transfer; closing stock	Substance-specific refrigerant release	eu-fdm-bat-2019-2031; eu-pef-2021-2279
calc_direct_air_release	Each calculated air-emission row	Multiply the matched process activity by a documented facility-specific factor for one substance, or use direct monitoring; no factor is supplied by this PCR.	matched activity; substance-specific factor or direct measurement	Mass of one substance released	codex-cxc-68-2009; us-epa-ap42-meat-smokehouses; eu-fdm-bat-2019-2031; eu-pef-2021-2279
calc_water_pollutant_load	Each wastewater-pollutant row	Multiply matched effluent volume by the measured concentration for the same stream and period, with explicit unit conversion.	effluent volume; pollutant concentration; unit conversion	Pollutant mass to water	eu-fdm-bat-2019-2031; eu-pef-2021-2279
calc_packaging_scrap	Each packaging component	Reconcile component issues, packaged units, returned stock, and same-material scrap without including packaging in reference-product mass.	component issue; returned stock; packaged-unit count; scrap mass	Net component input and same-material scrap	eu-pef-2021-2279

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
dq_reference_identity	Reference product	Demonstrate CPC 21183, exact species, exact meat or edible-organ identity, ordered route, finished state, food edibility, and exclusion of packaging mass.	Product specification; classification record; batch release; reference UUID
dq_route_traceability	Preservation and powder route	Preserve the enterprise flow diagram, route code, operation sequence, equipment identity, time, temperature, humidity, pressure, airflow, formulation, and finished storage state where applicable.	Approved flow diagram; batch sheet; equipment log; state record
dq_primary_foreground	Foreground operations	Use facility-specific primary records for every material, ingredient, utility, refrigerant, packaging component, product, residue, wastewater stream, and direct release.	Meters; scales; invoices; stock ledgers; service logs; manifests; laboratory reports
dq_temporal_coverage	Reporting period	Cover a representative period including product mix, selected route, sanitation, storage, utility, and treatment variability.	Dated records; production calendar; completeness reconciliation
dq_atomic_inventory	Inventory rows	Preserve one exact exchange per row and maintain row-level closure with manifest unresolved-UUID entries.	Ordered row-id audit; UUID register; source-record crosswalk
dq_mass_brine_balance	Mass and brine balances	Reconcile exact product mass, formulation ingredients, water, brine uptake, purge, residues, moisture loss, and wastewater; explain residuals with evidence.	Mass-balance worksheet; brine-balance worksheet; reviewer approval
dq_smoke_evidence	Smoke treatment	Identify the actual smoke medium and method, prohibit undeclared or unsuitable smoke fuel, and retain monitoring or calculation evidence for every reported smoke substance.	Smoke-medium specification; generator log; control-device log; emission record
dq_refrigerant_balance	Cold systems	Identify each refrigerant and reconcile make-up, recovery, transfer, stock, and release for the same period; retain R-744 origin.	Cylinder weights; service logs; purchase and recovery records; substance balance
dq_flour_route	Edible flour or meal	Use the actual facility flow diagram and measurements for conditioning, drying, grinding, sieving, metal control, and bagging; do not infer a universal route.	Facility flow diagram; equipment list; meter mapping; food-safety validation
dq_calculation_traceability	Calculated values	Retain raw values, units, factors, formulas, conversions, provenance, and exact batch or period links.	Reproducible calculation file; source-record ids; calculation review
dq_independent_review	Dataset package	Review scope, identity, route, inventory completeness, allocations, calculations, data quality, unresolved UUIDs, and exclusions before lifecycle promotion.	Validation record; reviewer identity; issue disposition

9. Validation Rules

rule_id	Applies to	Rule	source_ids
validate_reference_uuid	Reference flow	Require UUID 47ac991c-00e2-4c29-8df0-7a7b867c3e97, Product flow type, exact CPC 21183 scope, Mass property 93a60a56-a3c8-11da-a746-0800200b9a66, Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66, kg, and exactly 1 kg net output.	unsd-cpc-3-21183
validate_scope_lock	Product identity	Require one exact species, one exact meat or edible organ, one ordered route sequence, one finished physical state, one storage state, and food-use status; reject mixed identity.	unsd-cpc-3-21183; codex-cxc-58-2005; eu-pef-2021-2279
validate_exact_source_rows	Source and intermediate inventory	Require exact species-and-tissue rows through every applicable process; an unlisted identity requires a new atomic row and cannot use an other-meat or other-offal selector.	codex-cxc-58-2005; eu-pef-2021-2279
validate_route_sequence	Process selection	Require documented inclusion decisions and ordered links for curing, drying, smoking, flour or meal production, packaging, sanitation, and on-site wastewater treatment.	codex-cxs-192-1995; codex-cxc-68-2009; fao-meat-preservation-1990; eu-pef-2021-2279
validate_atomic_exchange	Inventory	Reject any selected flow that combines carriers, ingredients, smoke media, packaging components, products, wastes, wastewater pollutants, or emissions.	eu-fdm-bat-2019-2031; eu-pef-2021-2279
validate_actual_formulation	Cure formulation	Require a product-specific approved recipe and foreground issue records for every included ingredient; legal permission and technical examples cannot populate default inputs.	codex-cxs-192-1995; fao-meat-preservation-1990; eu-pef-2021-2279
validate_smoke_medium	Smoke treatment	Require one actual declared smoke medium and application method, separate control-device records, and substance-specific emission evidence; reject prohibited smoke fuel or waste.	codex-cxc-68-2009; us-epa-ap42-meat-smokehouses; eu-pef-2021-2279
validate_flour_route	Edible flour or meal	Require enterprise-specific conditioning, drying, grinding, sieving, metal-control, and packaging records for each operation actually present; reject an assumed universal process.	codex-cxc-58-2005; eu-pef-2021-2279
validate_reference_amount	Amount modes	Require the reference output as the sole fixed value and prohibit invented fixed quantities, default factors, or ranges for non-reference rows.	eu-pef-2021-2279
validate_unresolved_uuid	Non-reference identities	Permit a blank UUID only when manifest.yaml contains matching selected_flow_candidates and rejected_candidates under the same row_id.	eu-pef-2021-2279
validate_balances	Foreground balances	Require species-and-tissue mass balance, cure or brine balance where applicable, moisture balance for drying, packaging reconciliation, and refrigerant balance.	fao-meat-preservation-1990; eu-fdm-bat-2019-2031; eu-pef-2021-2279
validate_wastewater	Wastewater	Require named wastewater inputs, matched discharge volume and concentration for each reported parameter, and documented off-site transfer when on-site treatment is absent.	ec-jrc-sa-bref-jrc135916; eu-fdm-bat-2019-2031; eu-pef-2021-2279
validate_data_quality	Foreground package	Require primary-record traceability, representative temporal coverage, reproducible calculations, complete disclosures, and independent review evidence.	eu-pef-2021-2279

10. Published Dataset Profile

Field	Value
dataset_role	Foreground unit-process package for 1 kg net qualified CPC 21183 product locked to one exact species, tissue, ordered preservation or powder route, and finished state
downstream_use	secondary_dataset; background_dataset
allowed_use	Product carbon footprinting, life-cycle assessment, supplier exchange, facility improvement, and reviewed aggregation when exact identity and route qualifiers remain explicit
excluded_use	Direct representation of another CPC product, inedible tissue meal, feed meal, mixed-species or mixed-tissue product, undeclared formulation, undeclared route, or assumed universal edible-powder process
required_metadata	PCR id; CPC code; reference UUID; exact species; exact meat or organ; food use; ordered route; actual formulation; smoke medium; equipment; process conditions; finished and storage state; packaging; net mass; facility; geography; technology; batch; period; allocation; residue destinations; refrigerants; wastewater route; unresolved UUID register
required_quality_disclosure	Primary-data share; meter and scale coverage; shared-record allocations; mass, brine, moisture, water, and refrigerant balances; smoke-emission evidence; powder-route evidence; data gaps; calculation provenance; validation findings
update_trigger	Change in species, tissue, food use, formulation, cure method, drying technology, smoke medium or method, powder equipment, finished or storage state, refrigerant, thermal supply, packaging, sanitation chemistry, wastewater route, allocation, facility configuration, or representative period

11. Data Sources

Source id	Type	Reference	Used for
unsd-cpc-3-21183	Dataset（dataset）	United Nations Statistics Division, Central Product Classification Version 3.0, code 21183, retained raw file CPC_Ver_3.0_Structure_30Jun2025.csv, SHA-256 5cd2c1c4890dd6be16af48e9bb940fed48efff9865f39ff15edaa921da25fb7c, retrieved 2026-06-23T08:55:39.235Z; https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Structure_30Jun2025.csv	Exact CPC 21183 boundary and the salted, brined, dried, smoked, edible-flour, and edible-meal product states
ec-jrc-sa-bref-jrc135916	Official guidance（official_guidance）	European Commission Joint Research Centre, Best Available Techniques Reference Document for the Slaughterhouses, Animal By-products and Edible Co-products Industries, JRC135916, DOI 10.2760/18199; https://publications.jrc.ec.europa.eu/repository/handle/JRC135916	Received meat and offal handling, trimming, sanitation, utilities, specific residues, wastewater, emissions, and foreground process structure; no quantitative default imported
eu-pef-2021-2279	Official guidance（official_guidance）	European Commission, Recommendation (EU) 2021/2279 on the use of the Environmental Footprint methods, consolidated text; https://eur-lex.europa.eu/eli/reco/2021/2279/2021-12-30/eng	Product-specific inventory, company-specific foreground data, completeness, allocation, transparency, calculation traceability, data quality, and verification
codex-cxs-192-1995	Standard（standard）	Codex Alimentarius, General Standard for Food Additives, CXS 192-1995, current official text; https://www.fao.org/fao-who-codexalimentarius/sh-proxy/en/?lnk=1&url=https%3A%2F%2Fworkspace.fao.org%2Fsites%2Fcodex%2FStandards%2FCXS%2B192-1995%2FCXS_192e.pdf	Separation of dry curing, immersion brining, brine injection, hot-air drying, and vacuum drying; permitted additives are not treated as actual formulations or default amounts
codex-cxc-58-2005	Standard（standard）	Codex Alimentarius, Code of Hygienic Practice for Meat, CXC 58-2005; https://www.fao.org/fao-who-codexalimentarius/sh-proxy/en/?lnk=1&url=https%3A%2F%2Fworkspace.fao.org%2Fsites%2Fcodex%2FStandards%2FCXC%2B58-2005%2FCXC_058e.pdf	Species and tissue identity control, hygienic preparation, dried-product moisture protection, packaging, metal-fragment control, and rejected-tissue separation
codex-cxc-68-2009	Standard（standard）	Codex Alimentarius, Code of Practice for the Reduction of Contamination of Food with Polycyclic Aromatic Hydrocarbons from Smoking and Direct Drying Processes, CXC 68-2009; https://www.fao.org/fao-who-codexalimentarius/sh-proxy/en/?lnk=1&url=https%3A%2F%2Fworkspace.fao.org%2Fsites%2Fcodex%2FStandards%2FCXC%2B68-2009%2FCXC_068e.pdf	Natural-smoke and smoke-condensate route identity, smoke-medium restrictions, direct and indirect smoke controls, condensate and tar management, and substance-specific monitoring
fao-meat-preservation-1990	Official guidance（official_guidance）	Food and Agriculture Organization of the United Nations, Manual on Simple Methods of Meat Preservation, Animal Production and Health Paper 79, 1990; https://www.fao.org/4/x6932e/x6932e00.htm	Dry salting and brine preparation as separate operations, drainage, drying airflow, wood smoke, moisture control, packaging components, and quality records; example quantities are not imported
eu-fdm-bat-2019-2031	Official guidance（official_guidance）	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	Separate water, electricity, heat, raw-material, residue, wastewater, waste-gas, cleaning, refrigeration, chloride, and pollutant records; BAT levels are not product defaults
us-epa-ap42-meat-smokehouses	Official guidance（official_guidance）	United States Environmental Protection Agency, AP-42 Section 9.5.2 Meat Smokehouses; https://www.epa.gov/sites/default/files/2020-10/documents/c9s05-2.pdf	Hardwood-chip, hardwood-sawdust, liquid-smoke, electric-heat, steam-heat, gas-heat, smoke-control, and individual smoke-pollutant screening; AP-42 factors are not imported