Overview
- External ontology
- TOGO:M3283 — Pectin Medium
- Applications
-
- Microbial cultivation
- Notes
- Source: https://togomedium.org/medium/M3283 Original source: JCM - JCM_M1453 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=1453
Composition
flowchart LR
CultureMech_009697["pectin_medium"]
ing0_Distilled_water["Distilled water"]
CultureMech_009697 --> ing0_Distilled_water
CHEBI_15377["CHEBI:15377"]
ing0_Distilled_water -.-> CHEBI_15377
ing1_Yeast_extract["Yeast extract"]
CultureMech_009697 --> ing1_Yeast_extract
ing2_NaCl["NaCl"]
CultureMech_009697 --> ing2_NaCl
CHEBI_26710["CHEBI:26710"]
ing2_NaCl -.-> CHEBI_26710
ing3_Pectin__from_citrus_["Pectin (from citrus)"]
CultureMech_009697 --> ing3_Pectin__from_citrus_
ing4_L_Cysteine_HCl_H2O["L-Cysteine·HCl·H2O"]
CultureMech_009697 --> ing4_L_Cysteine_HCl_H2O
ing5_Hipolypepton["Hipolypepton"]
CultureMech_009697 --> ing5_Hipolypepton
ing6_Carbon_dioxide_gas["Carbon dioxide gas"]
CultureMech_009697 --> ing6_Carbon_dioxide_gas
CHEBI_16526["CHEBI:16526"]
ing6_Carbon_dioxide_gas -.-> CHEBI_16526
ing7_Nitrogen_gas["Nitrogen gas"]
CultureMech_009697 --> ing7_Nitrogen_gas
CHEBI_17997["CHEBI:17997"]
ing7_Nitrogen_gas -.-> CHEBI_17997
Ingredients (8)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Distilled water
H2O 18.015 g/mol
|
1 G_PER_L |
CHEBI:15377
water
|
Role: Solvating media; Properties: Defined component, Inorganic compound, Simple component |
| 2 | Yeast extract | 3 G_PER_L | Role: Nutrient source; Properties: Undefined component | |
| 3 |
NaCl
Cl.Na 58.443 g/mol
|
5 G_PER_L |
CHEBI:26710
sodium chloride
|
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component |
| 4 | Pectin (from citrus) | 3 G_PER_L | Role: Carbon source; Properties: Defined component, Organic compound, Simple component | |
| 5 | L-Cysteine·HCl·H2O | 0.5 G_PER_L | Properties: Defined component, Organic compound, Simple component | |
| 6 | Hipolypepton | 3 G_PER_L | Properties: Undefined component | |
| 7 |
Carbon dioxide gas
CO2 44.009 g/mol
|
variable VARIABLE |
CHEBI:16526
carbon dioxide
|
Properties: ガス |
| 8 |
Nitrogen gas
N2 28.014 g/mol
|
variable VARIABLE |
CHEBI:17997
dinitrogen
|
Properties: ガス |
Solutions
0.1% Resazurin solution
Dose: 1 G_PER_L
Role: pH dependent redox indicator; Properties: Defined component, Solution
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- TOGO_M3283_Pectin_Medium (CultureMech:009697)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-27T06:35:53.725437Z | togo-import | Imported from TOGO Medium | Source: JCM, ID: M3283 |
| 2026-01-28T19:48:14.230269Z | chebi-enrichment | Added CHEBI ontology terms to ingredients | Enriched using MicrobeMediaParam and MediaDive chemical mappings |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default concentration for ingredient: Carbon dioxide gas; Added default concentration for ingredient: Nitrogen gas |
| 2026-03-09T08:04:23.641733+00:00 | solution-migrator-v1.0 | Migrated solutions from ingredients to solutions array | Moved 1 solution(s) from ingredients |
| 2026-03-13T06:20:08.217549Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:009697 |
| 2026-03-14T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added default solution name |
| 2026-03-17T06:29:55.000000Z | mediaingredientmech-enrichment-v1.0 | Added MediaIngredientMech links | Linked ingredients to MediaIngredientMech identifiers |
| 2026-03-17T19:46:27.205731+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "Pectin Medium" to "pectin_medium" for consistent matching |
| 2026-05-16T09:03:17.157031+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2 |
| 2026-06-05T07:40:40.451676+00:00 | mim-legacy-to-chebi-migration-v1.0 | Refreshed legacy MediaIngredientMech links to CHEBI keying | Replaced 2 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme. |
| 2026-08-06T03:05:15.077129+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 8a28c4e87791492ace4ea32ddf4ba440a5d2c2cb16b46b9c9ba447a9e038d3d0 |