planned process yield

IRI: https://spec.industrialontologies.org/ontology/construct/PlannedProcessYield

Defined In: https://spec.industrialontologies.org/ontology/biopharma/BiopharmaParameter/

SubClass Of: process characteristic

Class Hierarchy

owl:Thing › bfo:entity › bfo:continuant › process characteristic › planned process yield

Direct subclasses:

• yield per biomass
• yield per substrate

Definition

process characteristic that is the ratio of a specified output quantity produced in a planned process to a specified reference quantity associated with that planned process

Explanatory Notes

The specified reference quantity is a quantity associated with a participant in the planned process, such as an input quantity, starting-material quantity, limiting-component quantity, theoretical output quantity, expected output quantity, or intermediate-material quantity. Planned process yield should be distinguished from the output quantity itself: 8 g of purified protein is an output quantity, whereas 80% yield is a process characteristic relating the output quantity to a specified reference quantity.

Examples

• the yield of a purification step calculated as purified protein mass relative to protein mass loaded onto the column; the yield of a synthesis process calculated as actual product amount relative to theoretical product amount; the yield of a harvest process calculated as recovered product amount relative to product amount present before harvest;

Primitive Class

This class is declared primitive and it does not have necessary and sufficient condiftions defined.

Primitive Rationale

There are insufficient constructs for creating a set of necessary and sufficient conditions

Formal Axioms

First-Order Logic Axioms

PlannedProcessYield(x) → ProcessCharacteristic(x) ∧ ∃p (PlannedProcess(p) ∧ processCharacteristicOf(x, p) ∧ ∃o (MaterialEntity(o) ∧ hasSpecifiedOutput(p, o)))

Semi-Formal Natural Language Axioms

if x is a ‘planned process yield’ then x is a ‘process characteristic’ that is the ‘process characteristic of’ some ‘planned process’ that ‘has specified output’ some ‘material entity’

Description Logic

constr:PlannedProcessYield ⊑ constr:ProcessCharacteristic

constr:PlannedProcessYield ⊑ ∃ constr:processCharacteristicOf .(constr:PlannedProcess ⊓ ∃ constr:hasSpecifiedOutput .bfo:material_entity)

SubClassOf: constr:ProcessCharacteristic

SubClassOf: constr:processCharacteristicOf some (constr:PlannedProcess and constr:hasSpecifiedOutput some bfo:material_entity)