کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584913 | 1492031 | 2018 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phenolic and triterpenoid composition and inhibition of α-amylase of pistachio kernels (Pistacia vera L.) as affected by rootstock and irrigation treatment
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Phenolic and triterpenoid composition and inhibition of α-amylase of pistachio kernels (Pistacia vera L.) as affected by rootstock and irrigation treatment Phenolic and triterpenoid composition and inhibition of α-amylase of pistachio kernels (Pistacia vera L.) as affected by rootstock and irrigation treatment](/preview/png/7584913.png)
چکیده انگلیسی
The current water scarcity forces farmers to adopt new irrigation strategies to save water without jeopardizing the fruit yield and quality. In this study, the influence of 3 regulated deficit irrigation (RDI) treatments and 3 rootstocks on the functional quality of pistachios were studied. The functional parameters studied included, polyphenols, triterpenoids, and inhibition of α-amylase. The results showed that P. terebinthus and P. atlantica rootstocks led to pistachio kernels with higher contents of polyphenols and triterpenoids (mainly betulinic acid with 111 and 102â¯Âµgâ¯gâ1, respectively) than pistachios obtained using P. integerrima rootstock (81â¯Âµgâ¯gâ1). On the other hand, the use of moderate RDI (T1 treatment) increased the total content of polyphenols (â¼10%), quercetin-O-galloyl-hexoside (â¼15%), keampferol-3-O-glucoside (â¼19%), and polymeric procyanidins (â¼20%), as compared to the control trees, resulting in pistachios with a better functional profile, lower economic cost and with a lesser environmental impact.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 261, 30 September 2018, Pages 240-245
Journal: Food Chemistry - Volume 261, 30 September 2018, Pages 240-245
نویسندگان
Luis Noguera-Artiaga, David Pérez-López, Armando Burgos-Hernández, Aneta WojdyÅo, Ángel A. Carbonell-Barrachina,