کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5551051 1402937 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Assessment of rosehips based on the content of their biologically active compounds
ترجمه فارسی عنوان
بررسی ارقام بر اساس محتوای ترکیبات فعال بیولوژیکی آنها
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی


- Analysis of antioxidant activity of 71 rose genotypes.
- Determination of health promoting biologically active compounds in rose hips.
- In the end, selection of ten best rose genotypes for commercial food applications.

In this study, an in-depth analysis of the unique set of rosehip samples from 71 Rosa genotypes was conducted with the aim to identify the most suitable ones for applications in the food and pharmaceutical industries based on the content of biologically active compounds. In the first part of our experiments, the antioxidant activity was determined by 2,2-diphenyl-1-picrylhydrazyl assay and the genotypes with the highest values were selected for the follow-up analysis. In the second part of experiments, the major classes of biologically active compounds in rosehips such as carotenoids, tocopherols, flavonoids, and triterpenoic acids were further quantified using liquid chromatography-based techniques. Large variation was observed among all the analyzed compounds with intraspecific variation often hiding interspecific or intersectional differences. The compounds studied herein thus do not provide a sharp tool for chemotaxonomic resolution of the genus Rosa. High intraspecific variation indicates the necessity to screen and utilize individual rose genotypes rather than representatives of the species when searching for sources of biologically active compounds. In the final stage of the study, 10 genotypes were selected for further cultivation and use, based on the highest concentrations of the analyzed biologically active compounds.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food and Drug Analysis - Volume 25, Issue 3, July 2017, Pages 681-690
نویسندگان
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