Cell cultures obtained from Vitis vinifera cvs Michele Palieri and Red Globe were cultured in order to stimulate stilbene production. In the calli, stilbene production peaked at day 22 of culture for both cultivars; the main compound was trans-piceid, followed by cis-piceid. Methyl jasmonate, which was added to cell suspensions in the first half of the exponential growth phase, enhanced stilbene accumulation, producing mainly trans-piceid and -viniferin. Other stilbenoids, though in lower quantities, were identified by liquid chromatography/positive electrospray mass spectrometry. ω-Viniferin and trans-resveratrol were the main compounds released into the culture medium. The total quantity of stilbenes was genotype dependent, with a better response found for the cv Red Globe.

Stilbene production in cell cultures of Vitis vinifera L. cvs Red Globe and Michele Palieri elicited by methyl jasmonate / Santamaria, Anna Rita; Antonacci, Donato; Caruso, Giuseppe; Cavaliere, Chiara; Gubbiott, Riccardoi; Lagana', Aldo; Valletta, Alessio; Pasqua, Gabriella. - In: NATURAL PRODUCT RESEARCH. - ISSN 1478-6419. - STAMPA. - 24:15(2010), pp. 1488-1498. [10.1080/14786410903421446]

Stilbene production in cell cultures of Vitis vinifera L. cvs Red Globe and Michele Palieri elicited by methyl jasmonate

SANTAMARIA, Anna Rita;CARUSO, Giuseppe;CAVALIERE, CHIARA;LAGANA', Aldo;VALLETTA, ALESSIO;PASQUA, Gabriella
2010

Abstract

Cell cultures obtained from Vitis vinifera cvs Michele Palieri and Red Globe were cultured in order to stimulate stilbene production. In the calli, stilbene production peaked at day 22 of culture for both cultivars; the main compound was trans-piceid, followed by cis-piceid. Methyl jasmonate, which was added to cell suspensions in the first half of the exponential growth phase, enhanced stilbene accumulation, producing mainly trans-piceid and -viniferin. Other stilbenoids, though in lower quantities, were identified by liquid chromatography/positive electrospray mass spectrometry. ω-Viniferin and trans-resveratrol were the main compounds released into the culture medium. The total quantity of stilbenes was genotype dependent, with a better response found for the cv Red Globe.
2010
liquid chromatography; elicitation; mass spectrometry; vitis vinifera; stilbenes; methyl jasmonate; liquid chromatography/mass spectrometry
01 Pubblicazione su rivista::01a Articolo in rivista
Stilbene production in cell cultures of Vitis vinifera L. cvs Red Globe and Michele Palieri elicited by methyl jasmonate / Santamaria, Anna Rita; Antonacci, Donato; Caruso, Giuseppe; Cavaliere, Chiara; Gubbiott, Riccardoi; Lagana', Aldo; Valletta, Alessio; Pasqua, Gabriella. - In: NATURAL PRODUCT RESEARCH. - ISSN 1478-6419. - STAMPA. - 24:15(2010), pp. 1488-1498. [10.1080/14786410903421446]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/358686
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