na_0_5_yeast_extract

CultureMech:008124 bacterial COMPLEX SOLID_AGAR
Original name: NA + 0.5% Yeast Extract

Overview

External ontology
TOGO:M1575 — NA + 0.5% Yeast Extract
Applications
  • Microbial cultivation
pH
7.0
Notes
TOGO M1575 imports NBRC Medium 380, NA + 0.5% Yeast Extract. NBRC 380 lists, per liter, 5 g Pepton, 3 g Beef extract, 5 g Yeast extract, 3 g NaCl, 15 g optional Agar, 1 L Distilled water, and pH 7.0.

Composition

flowchart LR
    CultureMech_008124["na_0_5_yeast_extract"]
    ing0_Pepton["Pepton"]
    CultureMech_008124 --> ing0_Pepton
    ing1_Beef_extract["Beef extract"]
    CultureMech_008124 --> ing1_Beef_extract
    ing2_Yeast_extract["Yeast extract"]
    CultureMech_008124 --> ing2_Yeast_extract
    ing3_NaCl["NaCl"]
    CultureMech_008124 --> ing3_NaCl
    CHEBI_26710["CHEBI:26710"]
    ing3_NaCl -.-> CHEBI_26710
    ing4_Agar__if_needed_["Agar (if needed)"]
    CultureMech_008124 --> ing4_Agar__if_needed_
    CHEBI_2509["CHEBI:2509"]
    ing4_Agar__if_needed_ -.-> CHEBI_2509
    ing5_Distilled_water["Distilled water"]
    CultureMech_008124 --> ing5_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing5_Distilled_water -.-> CHEBI_15377

Ingredients (6)

# Ingredient Concentration Ontology Notes
1 Pepton 5.0 G_PER_L MICRO:0000178 (source link unavailable)
Peptone
 TOGO M1575 / NBRC Medium 380 lists 5.0 g/L Pepton.
2 Beef extract 3.0 G_PER_L FOODON:03302088
Beef extract
 TOGO M1575 / NBRC Medium 380 lists 3.0 g/L Beef extract.
3 Yeast extract 5.0 G_PER_L FOODON:03315426
yeast extract
 TOGO M1575 / NBRC Medium 380 lists 5.0 g/L Yeast extract.
4 NaCl
Cl.Na 58.443 g/mol
3.0 G_PER_L CHEBI:26710
sodium chloride
 TOGO M1575 / NBRC Medium 380 lists 3.0 g/L NaCl.
5 Agar (if needed) 15.0 G_PER_L CHEBI:2509
agar
 TOGO M1575 / NBRC Medium 380 lists 15.0 g/L Agar (if needed).
6 Distilled water
H2O 18.015 g/mol
1.0 L CHEBI:15377
water
 NBRC Medium 380 lists 1 L distilled water.

Preparation

  1. Dissolve Pepton, Beef extract, Yeast extract, NaCl, and optional Agar in 1.0 L distilled water.
  2. Adjust pH to 7.0.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-27T06:35:57.867332Z togo-import Imported from TOGO Medium Source: NBRC, ID: M1575
2026-01-28T19:48:26.884174Z chebi-enrichment Added CHEBI ontology terms to ingredients Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-03-13T06:19:53.674183Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:008124
2026-03-17T06:30:22.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:46:12.222313+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "NA + 0.5% Yeast Extract" to "na_0_5_yeast_extract" for consistent matching
2026-06-05T07:41:39.107693+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.
2026-09-12T00:00:00-07:00 repair_top_causal_graph_score15.py RESOLVED_TOGO_M1575_NBRC_380_SCORE15 TOGO M1575 imports NBRC Medium 380, NA + 0.5% Yeast Extract. NBRC 380 lists, per liter, 5 g Pepton, 3 g Beef extract, 5 g Yeast extract, 3 g NaCl, 15 g optional Agar, 1 L Distilled water, and pH 7.0.