Abstract

The study was carried out to assess the antioxidant capacity and phytochemical constituents of acetone and water extracts of the vegetables irrigated with fresh and waste water such as Raphanus sativus (Radish), Brassica oleracea capitata (Cabbage), Brassica rapa (Turnip), Coriandrum sativum (Coriander) and Spinacia oleracea (Spinach). A concurrent quantitative investigation of total phenolics, flavonols and flavonoids was also made and according to the results, the higher antioxidant capacity was shown by aqueous extracts in all antioxidant methods than acetone extracts. Key words: Raphanus sativus, Brassica oleracea capitata, Brassica rapa, Coriandrum sativum, Spinacia oleracea, antioxidant.

Highlights

  • Phytochemicals are chief bioreactive non-nutrient in plants (Factor et al, 2000)

  • A concurrent quantitative investigation of total phenolics, flavonols and flavonoids was made and according to the results, the higher antioxidant capacity was shown by aqueous extracts in all antioxidant methods than acetone extracts

  • Research for determining natural sources of antioxidants has been increased and various studies have been reported for the prevention of diseases as a result of oxidative anxiety by consuming vegetables and fruits (Gulcin, 2012; Ivan et al, 2016)

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Summary

Full Length Research Paper

Appraisal of antioxidant capacity and phytochemical screening in aqueous and acetone extracts of vegetables grown in Bhimber AJK, Pakistan. Muhammad Aslam Mirza*, Faria Nisar, Muhammad Aziz Choudhary, Somia Qayyum, Saeeda Naseem and Farzana Begum. The study was carried out to assess the antioxidant capacity and phytochemical constituents of acetone and water extracts of the vegetables irrigated with fresh and waste water such as Raphanus sativus (Radish), Brassica oleracea capitata (Cabbage), Brassica rapa (Turnip), Coriandrum sativum (Coriander) and Spinacia oleracea (Spinach). A concurrent quantitative investigation of total phenolics, flavonols and flavonoids was made and according to the results, the higher antioxidant capacity was shown by aqueous extracts in all antioxidant methods than acetone extracts

INTRODUCTION
MATERIALS AND METHODS
Extraction of the samples
Determination of phenolic contents
Determination of flavonoids contents
Determination of total flavonols
Scavenging activity of DPPH
Water Acetone
Findings
Conclusion
Full Text
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