Naslov
SINIGRIN, THE MAIN GLUCOSINOLATE IN PELTARIA ALLIACEA JACQ., AN ENDEMIC PLANT OF BRASSICACEAE FAMILY

Autori
Blažević, Ivica ; Burčul, Franko ; Generalić-Mekinić, Ivana ; Ozretić, Melita ; Ruščić, Mirko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
4th Croatian Botanical Symposium with international participation/Book of abstracts / Alegro, Antun ; Boršić, Igor - Split : Hrvatsko Botaničko Društvo, 2013, 72-72

ISBN
978-953-99774-6-5

Skup
4. Hrvatski botanički simpozij s međunarodnim sudjelovanjem/ 4th Croatian Botanical Symposium with international participation

Mjesto i datum
Split, Hrvatska, 27.09.2013. - 29.09.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Peltaria alliacea; garlic cress; glucosinolates; hydrodistillation; enzymatic degradation; GC/MS

Sažetak
Peltaria genus comprises of four species, two of which occure in Europe. Peltaria alliacea Jacq. or garlic cress (Brassicaceae) is an evergreen perennial, endemic in Southeastern Europe. The plant grows up to 60 cm, with ovate leaves, very flat silicula and white flowers. The plant is also grown as a herb or vegetable. The leaves can be used and add a spiciness to salads, although, they can become bitter in the summer. Characteristic flavour and odour of all Brassicaceae plants (cabbage, cauliflower, broccoli, radish, horseradish, mustard, oil rapeseed) has been attributed to volatile sulphur containing compounds that are developed through thioglucosidase hydrolysis of glucosinolates after tissue damage. In this research, volatiles of P. alliacea were extracted from different plant parts (flower, leaf, stem, root) by hydrodistillation or CH2Cl2 extraction after enzyme hydrolysis and analysed by GC/MS. The main volatile derived from GL degradation, found in all volatile isolates, was allyl isothiocyanate, which originate from sinigrin (prop-2-enylglucosinolate).

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biologija

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