Malt Extract Ebios Agar (MEBA)

CultureMech:007458 bacterial COMPLEX SOLID_AGAR

Overview

External ontology
nbrc.medium:1132 (source link unavailable) — NBRC Medium 1132
Notes
Source: NBRC Medium 1132 | Link: https://www.nite.go.jp/nbrc/catalogue/NBRCMediumDetailServlet?NO=1132 NBRC lists Malt Extract Ebios Agar with malt extract, Ebios tablets, distilled water, and agar. Ebios tablets were manufactured by Asahi Breweries, Ltd., Tokyo, Japan and distributed by Tanabe Seiyaku Co. Ltd., Osaka, Japan.

Composition

flowchart LR
    CultureMech_007458["Malt Extract Ebios Agar (MEBA)"]
    ing0_Malt_extract["Malt extract"]
    CultureMech_007458 --> ing0_Malt_extract
    ing1_Ebios__tablets__["Ebios (tablets)*"]
    CultureMech_007458 --> ing1_Ebios__tablets__
    ing2_Distilled_water["Distilled water"]
    CultureMech_007458 --> ing2_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing2_Distilled_water -.-> CHEBI_15377
    ing3_Agar["Agar"]
    CultureMech_007458 --> ing3_Agar
    CHEBI_2509["CHEBI:2509"]
    ing3_Agar -.-> CHEBI_2509

Ingredients (4)

# Ingredient Concentration Ontology Notes
1 Malt extract 20 G_PER_L FOODON:03301056
malt extract
 NBRC Medium 1132 lists 20 g malt extract.
2 Ebios (tablets)* 1 G_PER_L NBRC Medium 1132 lists 1 g Ebios tablets; Ebios tablets were manufactured by Asahi Breweries, Ltd., Tokyo, Japan and distributed by Tanabe Seiyaku Co. Ltd., Osaka, Japan.
3 Distilled water
H2O 18.015 g/mol
1 L CHEBI:15377
water
 NBRC Medium 1132 lists 1 L distilled water.
4 Agar 15 G_PER_L CHEBI:2509
agar
 NBRC Medium 1132 lists 15 g agar.

Preparation

  1. Dissolve malt extract, Ebios tablets, and agar in 1 L distilled water.
  2. Sterilize by autoclaving.

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-02-20T00:22:36.027801Z nbrc-import Imported from NBRC Source: NBRC, Media No. 1132, URL: http://www.nbrc.nite.go.jp/NBRC2/NBRCMediumDetailServlet?NO=1132. Imported via ethical web scraping.
2026-03-13T03:09:10.003723Z data-quality-cleanup-v1.0 Data quality fixes Merged 5 duplicate ingredient(s)
2026-03-13T06:19:49.147927Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:007458
2026-03-14T00:00:00+00:00 schema-defaulter-v1.0 Applied schema defaults and normalizations Added default concentration for ingredient: Malt extract20gEbios (tablets)*1gDistilled water1LAgar15g*Manufactured by Asahi Breweries, Ltd., Tokyo, Japan. Distributed by Tanabe Seiyaku Co. Ltd., Osaka, Japan.
2026-05-16T09:03:06.585198+00:00 migrate_legacy_fields.py MIGRATED_LEGACY_FIELDS curation_history.date->timestamp=1
2026-08-19T21:54:22.610138+00:00 recover_nbrc_composition.py Recovered composition from source HTML Re-parsed the NBRC medium 1132 composition table from the preserved scrape; 4 ingredient(s) restored, 0 stock solution(s) nested rather than flattened, 0 unparsed solution blob(s) removed (#299).
2026-08-20T19:01:15.772660+00:00 apply_mim_groundings.py Adopted MIM published grounding Grounded 2 ingredient(s) from MIM's ingredient_mappings.sssom.tsv (2026-08-18), exactMatch only, where this record carried no CHEBI term (#308).
2026-09-11T00:00:00-07:00 repair_nbrc_1135_score15.py RESOLVED_NBRC_1135_SCORE15 Added the NBRC Medium 1132 source term and official title, grounded malt extract and agar, and kept Ebios tablets as an explicitly unmapped commercial product.