html_tryptone_yeast_extract_broth_isp_1_with_0_2_mgso_sub_4_sub_183_7h_sub_2_sub_o_html

CultureMech:010076 bacterial COMPLEX LIQUID
Original name: <html>TRYPTONE-Yeast Extract Broth (ISP-1) With 0.2% MgSO<sub>4</sub>&#183;7H<sub>2</sub>O</html>

Overview

External ontology
TOGO:M672 — <html>TRYPTONE-Yeast Extract Broth (ISP-1) With 0.2% MgSO<sub>4</sub>&#183;7H<sub>2</sub>O</html>
Applications
  • Microbial cultivation
Notes
Source: https://togomedium.org/medium/M672 Original source: JCM - JCM_M656 Original URL: https://www.jcm.riken.jp/cgi-bin/jcm/jcm_grmd?GRMD=656

Composition

flowchart LR
    CultureMech_010076["html_tryptone_yeast_extract_broth_isp_1_with_0_2_mgso_sub_4_sub_183..."]
    ing0_Distilled_water["Distilled water"]
    CultureMech_010076 --> ing0_Distilled_water
    CHEBI_15377["CHEBI:15377"]
    ing0_Distilled_water -.-> CHEBI_15377
    ing1_MgSO4_7H2O["MgSO4・7H2O"]
    CultureMech_010076 --> ing1_MgSO4_7H2O
    CHEBI_31795["CHEBI:31795"]
    ing1_MgSO4_7H2O -.-> CHEBI_31795
    ing2_Yeast_extract__BD_Difco_["Yeast extract (BD-Difco)"]
    CultureMech_010076 --> ing2_Yeast_extract__BD_Difco_
    ing3_Tryptone__BD_Difco_["Tryptone (BD-Difco)"]
    CultureMech_010076 --> ing3_Tryptone__BD_Difco_

Ingredients (4)

# 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 MgSO4・7H2O
7H2O.Mg.O4S 246.473 g/mol
2 G_PER_L CHEBI:31795
magnesium sulfate heptahydrate
 Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound
3 Yeast extract (BD-Difco) 3 G_PER_L Properties: Undefined component
4 Tryptone (BD-Difco) 5 G_PER_L Properties: Undefined component

Target organisms

No target organisms are recorded.

Provenance

TimestampCuratorActionNotes
2026-01-27T06:35:55.506023Z togo-import Imported from TOGO Medium Source: JCM, ID: M672
2026-01-28T19:48:23.209753Z chebi-enrichment Added CHEBI ontology terms to ingredients Enriched using MicrobeMediaParam and MediaDive chemical mappings
2026-03-13T06:20:11.140302Z culturemech-id-assigner-v1.0 Assigned CultureMech ID Assigned stable identifier: CultureMech:010076
2026-03-17T06:30:14.000000Z mediaingredientmech-enrichment-v1.0 Added MediaIngredientMech links Linked ingredients to MediaIngredientMech identifiers
2026-03-17T19:46:30.065857+00:00 normalize_media_names_to_snake_case.py NAME_NORMALIZED Normalized name from "<html>TRYPTONE-Yeast Extract Broth (ISP-1) With 0.2% MgSO<sub>4</sub>&#183;7H<sub>2</sub>O</html>" to "html_tryptone_yeast_extract_broth_isp_1_with_0_2_mgso_sub_4_sub_183_7h_sub_2_sub_o_html" for consistent matching
2026-06-05T07:41:08.847404+00:00 mim-legacy-to-chebi-migration-v1.0 Refreshed legacy MediaIngredientMech links to CHEBI keying Replaced 1 legacy mediaingredientmech_term link(s) with mediaingredientmech_chebi_term (id-safe: ingredient's own CHEBI + label). MIM deprecated the MediaIngredientMech:NNNNNN id scheme.
2026-06-10T06:57:49.034678+00:00 mgso4-heptahydrate-term-fix-v1.0 Corrected MgSO4·7H2O primary term grounding to heptahydrate Re-grounded 1 heptahydrate-labelled ingredient(s) from CHEBI:32599 (generic magnesium sulfate) to CHEBI:31795 (magnesium sulfate heptahydrate). Generic/hexahydrate labels untouched.