Differential Antioxidant Composition and Potential of some commonly used Indian Spices
Journal: The Journal of AgriSearch (JAS) (Vol.4, No. 3)Publication Date: 2017-09-05
Authors : SHARDA CHOUDHARY ANDY PEREIRA SUPRATIM BASU ARVIND KUMAR VERMA;
Page : 160-166
Keywords : Ajwain; Antioxidant; Coriander; Cumin; Fennel; Fenugreek; Seed spices;
Abstract
Spices and herbs have been added to Indian foods not only as flavoring agents but also as natural supplements of medicines and food preservatives. The purpose of this study was to study the composition and antioxidant potential of some commonly used seed spices and derive a correlation between their phytochemical components and antioxidant capacity. Crushed seeds of cumin (Cuminum cyminum), coriander (Coriandrum sativum), fennel (Foeniculumvulgare), fenugreek (Trigonellafoenum-graecum), ajwain (Trachyspermum ammi) and turmeric (Curcuma longa)were usedto prepare methanolic extract and iron (III) reduction, DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging, hydrogen peroxide , superoxide and nitric oxide radical scavenging, reducing power were assayed as an index of the antioxidant capacity along with phenolics and flavonoids were also estimated. In addition to turmeric, ajwain, fennel and coriander showed higher phenolic, flavonoid content, and antioxidant potential in comparison to fenugreek and cumin. The extracts of these spices are promising sources of alternative medicine with high free radical scavenging ability of synthetic antioxidants and can also be used for therapeutic purposes as well
Other Latest Articles
Last modified: 2020-09-11 13:30:31