associated with
Lager Brewing Yeast Culture
No narrower time scope asserted
Hansen’s documented pure-culture brewing-yeast work is connected to the lager brewing-culture node.
Beer actors · person
Emil Christian Hansen
Carlsberg Research Laboratory scientist whose pure-culture yeast work was put into production in 1883.
Identity facts
What this node represents
- Identity class
- mycologist · physiologist · brewing scientist
- Temporal status
- lifespan not asserted
- Place context
- Copenhagen
Evidence rule
Roles change over time
Ownership, operation, employment, founding, production, and succession are relationship records with their own provenance and, when supported, effective periods. They are not copied into permanent identity labels.
Relationship ledger
Documented connections
Broad associations remain visibly broader than ownership, operation, work, or production relations.
worked at
Carlsberg Research Laboratory
Role: Head of physiology department
Documented in this role in 1883
Carlsberg identifies Hansen as head of the physiology department at the laboratory in 1883.
Graph discovery · explainable
Explore outward from this node
Ranked by a transparent navigation heuristic, never by quality, taste, popularity, authority, or commercial value.
organization
Carlsberg Research Laboratory
Brewing and scientific research institution founded by J.C. Jacobsen in 1875.
Navigation heuristic: 40. semantic 16 + evidence 4 + verification 8 + confidence 6 + cross-type 3 + route 3 + extra-relations 0
worked_at · forward
Emil Christian Hansen — worked at → Carlsberg Research Laboratory.
Person held a sourced role at the target organization or brewery identity; roleLabel/temporalScope may preserve title and tenure without inventing precision. Carlsberg identifies Hansen as head of the physiology department at the laboratory in 1883.
Evidence: Purifying Yeast
ingredient
Lager Brewing Yeast Culture
A brewing-use culture identity anchored to S. pastorianus, not a claim that all lager cultures are genetically identical.
Navigation heuristic: 30. semantic 6 + evidence 4 + verification 8 + confidence 6 + cross-type 3 + route 3 + extra-relations 0
associated_with · forward
Emil Christian Hansen — associated with → Lager Brewing Yeast Culture.
Broad association used only when a more precise relation is unsuitable. Hansen’s documented pure-culture brewing-yeast work is connected to the lager brewing-culture node.
Evidence: Purifying Yeast
Provenance & rights
Sources used for identity and relationships
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organization primary
Purifying Yeast
Carlsberg Group
Reuse: citation only. Use factual metadata and derived summaries. Logos, photographs, portraits, trademarks, and other media require separate item-level rights review.