کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4568234 1331291 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Correlation of metabolites in the leaf and berries of selected black pepper varieties
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش باغداری
پیش نمایش صفحه اول مقاله
Correlation of metabolites in the leaf and berries of selected black pepper varieties
چکیده انگلیسی

The biochemical component which attribute pungency to black pepper (Piper nigrum) is mainly the alkaloid piperine, the aroma and flavour are attributed by components like α- and β-pinenes, sabinene, myrcene, limonene, β-caryophyllene, camphene, etc. Our study revealed that the biochemical profile varies in the leaf and berries of black pepper. Total phenols, total starch, total carbohydrate and protein content from leaves and berries of selected 26 black pepper cultivars were evaluated. The concentration of oil, oleoresin, piperine and the essential oil constituents from both leaves and berries were also compared in these cultivars. Germacrene-D and elemol were found to be the major constituents of leaf oil. β-Caryophyllene was high in berries and it showed more variability in berries compared to leaf samples. Berry oil constituents namely, pinene, sabinene, myrcene and limonene were not detected in the leaf oil. Different leaf metabolites showed cumulative direct effect on berry constituents.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scientia Horticulturae - Volume 123, Issue 3, 4 January 2010, Pages 418–422
نویسندگان
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