Overview
Composition
flowchart LR
CultureMech_007485["296"]
ing0_Bacto_Yeast_Extract__Difco_5gDistilled_water1LAdjust_pH_to_5_0_with_1_N_HCl["Bacto Yeast Extract (Difco)5gDistilled water1LAdjust pH to 5.0 with..."]
CultureMech_007485 --> ing0_Bacto_Yeast_Extract__Difco_5gDistilled_water1LAdjust_pH_to_5_0_with_1_N_HCl
ing1__["?"]
CultureMech_007485 --> ing1__
Ingredients (2)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Bacto Yeast Extract (Difco)5gDistilled water1LAdjust pH to 5.0 with 1 N HCl | variable VARIABLE | ||
| 2 | Bacto Yeast Extract (Difco) G_PER_L |
Preparation
- Dissolve ingredients in distilled water
- Adjust pH if needed
- Sterilize by autoclaving
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- NBRC_296 (CultureMech:007485)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-02-20T00:22:35.947874Z | nbrc-import | Imported from NBRC | Source: NBRC, Media No. 294, URL: http://www.nbrc.nite.go.jp/NBRC2/NBRCMediumDetailServlet?NO=294. Imported via ethical web scraping. |
| 2026-03-13T03:09:21.736201Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 2 duplicate ingredient(s) |
| 2026-03-13T06:19:49.225953Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007485 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: Bacto Yeast Extract (Difco)5gDistilled water1LAdjust pH to 5.0 with 1 N HCl |
| 2026-05-16T09:03:06.679353+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-08-06T03:05:04.666121+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 24c17fc3d5272f26602cf3566871a3f9014543d08e10c8abe2153d3335e65f27 |