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stress-metabolite stilbenoids in vine trunk of ojaleshi grape variety (vitis vinifera l.) under crown gall infection
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نویسنده
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bezhuashvili marine ,bavaresco luigi ,kharadze shorena ,surguladze magda ,shoshiashvili giorgi ,gagunashvili levan ,elanidze lali ,vashakidze paata
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منبع
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journal of chemical health risks - 2021 - دوره : 11 - شماره : 3 - صفحه:299 -304
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چکیده
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The trunk stilbenoids of healthy and crown gall infected vines of ojaleshi variety have been studied and identified as stress-metabolite compounds .vine samples were taken from a 12-year-old vineyard cultivated on yellow soils type in martvili region (western georgia). the stilbenoids were extracted by ethyl acetate and then separated in a chromatographic column and analyzed by the hplc/ms method. the following stilbenoids have been detected: cis-piceid, trans-resveratrol, trans-ε-viniferin, cis-miyabenol c, cis-miyabenol. the concentrations were higher in infected vines as compared to the healthy ones. this is the first time that stilbenoids have been investigated in ojaleshi grape variety.
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کلیدواژه
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vine;ojaleshi;stilbenoids;crown gall
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آدرس
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agricultural university of georgia, institute of viticulture and oenology, georgia, università cattolica del sacro cuore, department of sustainable crop production (di.pro.ve.s.), italy, agricultural university of georgia, institute of viticulture and oenology, georgia, agricultural university of georgia, institute of viticulture and oenology, georgia, agricultural university of georgia, institute of viticulture and oenology, georgia, agricultural university of georgia, institute of viticulture and oenology, georgia, agricultural university of georgia, institute of viticulture and oenology, georgia, agricultural university of georgia, institute of viticulture and oenology, georgia
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پست الکترونیکی
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pvash2008@agruni.edu.ge
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Authors
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