Overview
Composition
flowchart LR
CultureMech_007489["355"]
ing0_Hipolypepton_10gYeast_extract2gMethanol__5mlMgSO4_7H2O1gAgar__if_needed_15gDistilled_water1LpH_7_0_Wako_Pure_Chemical_Ind___Ltd___Osaka__Japan___Sterilize_separately_by_filtration_["Hipolypepton*10gYeast extract2gMethanol**5mlMgSO4·7H2O1gAgar (if ne..."]
CultureMech_007489 --> ing0_Hipolypepton_10gYeast_extract2gMethanol__5mlMgSO4_7H2O1gAgar__if_needed_15gDistilled_water1LpH_7_0_Wako_Pure_Chemical_Ind___Ltd___Osaka__Japan___Sterilize_separately_by_filtration_
ing1__["?"]
CultureMech_007489 --> ing1__
Ingredients (2)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 | Hipolypepton*10gYeast extract2gMethanol**5mlMgSO4·7H2O1gAgar (if needed)15gDistilled water1LpH 7.0*Wako Pure Chemical Ind., Ltd., Osaka, Japan.**Sterilize separately by filtration. | variable VARIABLE | ||
| 2 | Hipolypepton* 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_355 (CultureMech:007489)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-02-20T00:22:35.952707Z | nbrc-import | Imported from NBRC | Source: NBRC, Media No. 352, URL: http://www.nbrc.nite.go.jp/NBRC2/NBRCMediumDetailServlet?NO=352. Imported via ethical web scraping. |
| 2026-03-13T03:08:51.097452Z | data-quality-cleanup-v1.0 | Data quality fixes | Merged 10 duplicate ingredient(s) |
| 2026-03-13T06:19:49.237335Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:007489 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: Hipolypepton*10gYeast extract2gMethanol**5mlMgSO4·7H2O1gAgar (if needed)15gDistilled water1LpH 7.0*Wako Pure Chemical Ind., Ltd., Osaka, Japan.**Sterilize separately by filtration. |
| 2026-05-16T09:03:06.691933+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=1 |
| 2026-08-06T03:05:04.673047+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint e60dd0d1b759caef431509b260fe1845d0ca32827c196f69c70bc465949dfe0f |