Extraction and evaluation of bioactive compounds from some fruit and vegetable peels
Joint Authors
al-Sayyid, Hanan M. A.
Rasmi, Najwa M. H.
Rizq, Ibrahim Rizq Sayyid Ahmad
Yusuf, Iman E. I.
Source
Arab Universities Journal of Agricultural Sciences
Issue
Vol. 25, Issue 1 (30 Jun. 2017), pp.147-156, 10 p.
Publisher
Ain Shams University Faculty of Agriculture
Publication Date
2017-06-30
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Different research reports have revealed that food industry by-products can be considered as good sources of potentially valuable bioactive compounds.
This study was performed to evaluate the antioxidant capacity of the peel extracts of pomegranate (PoP), mango (MaP), prickly-pear (PrP), Cantaloupe (CaP) and pea (PeP) using different solvent polarity (methanol, ethanol, ethylacetate and water) to particular attention to their content of total phenolics and flavoniods.
Among all tested extracts, ethanolic extracts of PoP, MaP and PrP and aqueous extract of CaPand PeP were shown to exhibited a significant (p≤0.05) highest extraction yield, total phenolic and flavonoid contents and antioxidant capacity (measured by DPPH,ABTS and FRAP methods).
The antioxidant capacity of different peel extracts was showed the following descending order, MaP>PoP>PrP>CaP≈ PeP.
Also there was a strong positive correlation between the DPPH, ABTS, FRAP values and total phenolic as well as, flavoniod contents of different peels extracts.
Seventeen phenolic compounds were identified and quantified by HPLC-UV analysis in different peel extracts.
Galic acid was identified as the major compound in MaP and PoP extracts, while it was rutin in the case PrP,CaPand PeP extracts.
From the results obtained, fruit and vegetable peels can be considered as good sources of valuable bioactive compounds.
American Psychological Association (APA)
Yusuf, Iman E. I.& Rasmi, Najwa M. H.& Rizq, Ibrahim Rizq Sayyid Ahmad& al-Sayyid, Hanan M. A.. 2017. Extraction and evaluation of bioactive compounds from some fruit and vegetable peels. Arab Universities Journal of Agricultural Sciences،Vol. 25, no. 1, pp.147-156.
https://search.emarefa.net/detail/BIM-878455
Modern Language Association (MLA)
Yusuf, Iman E. I.…[et al.]. Extraction and evaluation of bioactive compounds from some fruit and vegetable peels. Arab Universities Journal of Agricultural Sciences Vol. 25, no. 1 (2017), pp.147-156.
https://search.emarefa.net/detail/BIM-878455
American Medical Association (AMA)
Yusuf, Iman E. I.& Rasmi, Najwa M. H.& Rizq, Ibrahim Rizq Sayyid Ahmad& al-Sayyid, Hanan M. A.. Extraction and evaluation of bioactive compounds from some fruit and vegetable peels. Arab Universities Journal of Agricultural Sciences. 2017. Vol. 25, no. 1, pp.147-156.
https://search.emarefa.net/detail/BIM-878455
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-878455