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Table 2 Identified glucosinolates found in the horseradish extract. These compounds were subjected to fungal decomposition by horseradish endophytes and soil fungi

From: Endophytic fungi from the roots of horseradish (Armoracia rusticana) and their interactions with the defensive metabolites of the glucosinolate - myrosinase - isothiocyanate system

[M − H] (m/z)

Rt

Common name

Side chain

Glucosinolate class

358.0275

1.59

Sinigrin*

2-propenyl

aliphatic

372.0434

2.69

Gluconapin

3-butenyl

aliphatic

374.0591

4.23

Glucocochlearin

1-methylpropyl

aliphatic

386.0592

6.37

Glucobrassicanapin

4-pentenyl

aliphatic

422.0261

1.28

Glucoiberin*

3-(methylsulfinyl)propyl

methylthioalkyl

478.0888

7.40

Glucoibarin

7-(methylsulfinyl)heptyl

methylthioalkyl

408.0435

7.32

Glucotropaeolin

benzyl

aromatic

422.0591

9.08

Gluconasturtiin*

phenylethyl

aromatic

447.0544

8.49

Glucobrassicin*

indol-3-ylmethyl

indole

477.0649

9.29

4-Methoxyglucobrassicin

4-methoxyindol-3-ylmethyl

indole

  1. Glucosinolates whose identity is also proven by comparison to an authentic standard are marked with an asterisk, the rest is identified from the results of [43]
  2. Abbreviation: Rt retention time (min)