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izvor podataka: crosbi

Glucosinolate Profiles, Myrosinase and Peroxidase Activity in Horseradish (Armoracia lapathifolia Gilib.) Plantlets, Tumour and Teratoma Tissues (CROSBI ID 136469)

Prilog u časopisu | prethodno priopćenje

Redovniković Radojčić, Ivana ; Peharec, Petra ; Krsnik-Rasol, Marijana ; Delonga, Karmela ; Brkić, Karolina ; Vorkapić-Furač, Jasna Glucosinolate Profiles, Myrosinase and Peroxidase Activity in Horseradish (Armoracia lapathifolia Gilib.) Plantlets, Tumour and Teratoma Tissues // Food technology and biotechnology, 46 (2008), 3; 317-321

Podaci o odgovornosti

Redovniković Radojčić, Ivana ; Peharec, Petra ; Krsnik-Rasol, Marijana ; Delonga, Karmela ; Brkić, Karolina ; Vorkapić-Furač, Jasna

engleski

Glucosinolate Profiles, Myrosinase and Peroxidase Activity in Horseradish (Armoracia lapathifolia Gilib.) Plantlets, Tumour and Teratoma Tissues

In vitro grown plantlets, tumour and teratoma tissues of horseradish (Armoracia lapathifolia Gilib.) were compared with regard to glucosinolate profiles. Plantlets produced significantly higher amounts of total glucosinolates than tumour and teratoma tissues. The aliphatic glucosinolate sinigrin was quantitatively dominant. Plantlets also contained lower amounts of an aromatic glucosinolate, gluconasturtiin and of indole compounds: glucobrassicin, 4-methylglucobrassicin and 4-hydroxyglucobrassicin. In tumour and teratoma tissues only these indole glucosinolates were detected. The activity of enzyme myrosinase (b -thioglucosidase) was significantly higher in plantlets than in teratoma. No myrosinase activity was recorded in tumour. Total peroxidase activity was 30-50 times higher in tumour and teratoma than in plantlets. The hypothesis that teratoma tissue with shoots is more similar to plantlets than to unorganised tumour has not been confirmed neither for glucosinolate profiles nor for peroxidase activity, but only for myrosinase activity.

Armoracia lapathifolia Gilib.; glucosinolates; horseradish in vitro culture; myrosinase; peroxidase; teratoma; tumour

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

46 (3)

2008.

317-321

objavljeno

1330-9862

Povezanost rada

Drvna tehnologija, Biologija

Poveznice
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