Table 5.
Metabolites with potential health-promoting effects in Chinese cabbage used in the preparation of traditional Korean foods.
| Sample | Identified compounds | Method of identification | References |
|---|---|---|---|
| Chinese cabbage | Glucosinolates: progoitrin, sinigrin, glucoalyssin, gluconapin, glucobrassicanapin, glucoeurucin, glucocochlearin, 4-hydroxyglucobrassicin, glucobrassicin, 4-methoxyglucobrassicin, neoglucobrassicin, gluconasturtiin. Carotenoids: violaxanthin, antheraxanthin, lutein, α-carotene, β-carotene, chlorophyll. | LC-qTOF-MS | Baek et al. (2016) |
| Hairy roots of Chinese cabbage induced by CuO nanoparticles | Glucosinolates: gluconasturtiin, glucobrassicin, 4-methoxyglucobrassicin, neoglucobrassicin, 4-hydroxyglucobrassicin, glucoallysin, glucobrassicanapin, sinigrin, progoitrin, and gluconapin. Hydroxycinnamic acids: p-hydroxybenzoic acid, protocatechuic acid, syringic acid, gentisic acid, vanillin. Hydroxycinnamic acids: p-coumaric acid, ferulic acid, chlorogenic acid, t-cinnamic acid. Flavonols: myricetin, quercetin, kaempferol, catechin, naringenin, rutin, hesperidin. | UHPLC and UHPLC-TQMS | Chung, Rekha, Rajakumar, and Thiruvengadam (2018) |
| Non-heading Chinese cabbage | Phenolic compounds: kaempferol-O-sophoroside-O-hexoside, kaempferol-dihexoside, kaempferol-sophoroside, kaempferol hexoside, myricetin-O-arabinoside, ferulic acid, quinic acid, protocatechuoyl hexose | UPLC-MS | Managa, Remize, Garcia, & Sivakumar (2019) |
| Chinese cabbage sprouts | Aliphatic glucosinolates: progoitrin, sinigrin, glucoalyssin, gluconapin, glucobrassicanapin. Indolic glucosinolates: 4-hydroxyglucobrassicin, glucobrassicin, 4-methoxyglucobrassicin, neoglucobrassicin | HPLC-DAD | Samec, Pavlovic, Redovnikovic, and Salopek-Sondi (2018) |
| Chinese cabbage (leaves and roots) | Glucosinolates: glucobrassicin, 4-methoxy glucobrassicin, neoglucobrassicin | HPLC | Zang et al. (2015) |
| Chinese cabbage | Glucosinolates: glucoallysin, sinigrin, progoitrin, gluconapin, glucobrassicanapin, gluconasturtin, glucobrassicin, 4-methoxyglucobrassicin, neoglucobrassicin, 4-hydroxyglucobrassicin | UPLC | Thiruvengadam, Kim, & Chung (2015) |
Abbreviations: HPLC - High Performance Liquid Chromatography; HPLC-DAD - high-performance liquid chromatography with a diode-array detector LC-qTOF-MS - liquid chromatography in combination with hybrid quadrupole time-of-flight mass spectrometry; UPLC - ultra performance liquid chromatography; UPLC-MS - Ultra performance liquid chromatography - tandem mass spectrometer; UHPLC-TQMS - ultra-high performance liquid chromatography coupled with a triple quadrupole mass spectrometry.