esfandiari sabzevar, tahmineh and tatari, maryam and Farokhi, Habibullah (2018) Antioxidative properties comparison of Chenopodium quinoa leaves and seeds �extract: in vitro study. Journal of Sabzevar University of Medical Sciences, 25 (3). pp. 353-361.
|
Text
JSUMS_Volume 25_Issue 3_Pages 353-361.pdf Download (4MB) | Preview |
Abstract
Backgrounds Quinoa (Quino Chenopodium.Willd ) is attended due to its high nutritional value �recently.�� �Nutrients� �of Quinoa including amino acids ,antioxidant compounds ,essential fatty �acids, minerals and vitamins led to research on the characteristics of this plant. While few studies �have been done in Iran on characteristics of Quinoa.�Materials and Methods To assess the nutraceutical potential of quinoa, the antioxidant capacity of �quinoa leaves and seeds was investigated. The antioxidant activity against DPPH radicals is �highly depends on the phenolic content of samples. In this research, using high performance liquid �chromatography (HPLC), the ingredients of seed and leaf extracts were separated and identified. �In addition, its antioxidant properties were measured by the evaluation of DPPH free radical �scavenging and were used to measure the content of phenolic compounds by Follin-Ciocalteu �method.�Results� �Total phenol content in the seeds and leaves extract of quinoa�,�� 54.4 and 76.3 (mg gallic �acid per gram of extract) respectively and flavonoids in extracts of quinoa seeds and leaves 26.3 �and 36.7 (mg quercetin per gram of extract) respectively were obtained. Analysis of variance �showed that the concentration of synthetic antioxidant have significant effect on DPPH free radical �scavenging� ��(P
| Item Type: | Article |
|---|---|
| Subjects: | R Medicine > R Medicine (General) |
| Depositing User: | Saeed Shoja |
| Date Deposited: | 12 Sep 2018 06:49 |
| Last Modified: | 12 Sep 2018 06:49 |
| URI: | http://eprints.medsab.ac.ir/id/eprint/701 |
Actions (login required)
 |
View Item |
