کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4569958 | 1331364 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Composition of phenolic compounds in pear leaves as affected by genetics, ontogenesis and the environment
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش باغداری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
HPLC analysis of pear (Pyrus communis L.) leaf extracts to study the phenolic composition of the pear cvs. ‘Abbé Fétel’, ‘Williams’, ‘Max Red Bartlett’, ‘Packam's Triumph’ and ‘Passa Crassana’ showed a certain homogeneity as well as quantitative differences among cultivars. The concentrations of the single compounds were influenced by environmental conditions (orchard, glasshouse, in vitro) as well as by ontogenetic leaf age. A transient accumulation of some compounds, especially flavan-3-ols, was also detected after leaf wounding, thus confirming the role of phenolic compounds in resistance to injury and stress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scientia Horticulturae - Volume 109, Issue 2, 29 June 2006, Pages 130–137
Journal: Scientia Horticulturae - Volume 109, Issue 2, 29 June 2006, Pages 130–137
نویسندگان
Carlo Andreotti, Guglielmo Costa, Dieter Treutter,