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PHYTOCHEMICAL ANALYSIS OF SOME VARIETIES OF BRASSICA OLERACEA L

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dc.contributor.author Mukhtar, M
dc.contributor.author gulzar, S
dc.contributor.author Siddique, R
dc.contributor.author Khan, F
dc.date.accessioned 2022-10-20T10:16:23Z
dc.date.available 2022-10-20T10:16:23Z
dc.date.issued 2019-01-03
dc.identifier.citation Park, C. H., Yeo, H. J., Park, S. Y., Kim, J. K., & Park, S. U. (2019). Comparative phytochemical analyses and metabolic profiling of different phenotypes of Chinese cabbage (Brassica rapa ssp. pekinensis). Foods, 8(11), 587. en_US
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/13510
dc.description.abstract Purple cabbage extract contained comparatively more photochemicals i.e. saponins, alkaloids, quinones, anthocyanin, sterols, flavonoids, carbohydrates than the green cabbage extract and cauliflower. Purple cabbage extract contained highest content of ascorbic acid i.e. 1.412g/100ml, while green cabbage and cauliflower contained 0.915g/100ml and 1.3737g/100ml respectively. Titratable acidity was measured by acid base titration, purple cabbage extract contained highest amount of titratable acidity i.e. 0.4%, while green cabbage and cauliflower had 0.2% and 0.1% respectively. Reducing sugars were measured by Benedict‘s test. Large amount of sugars were present in purple cabbage extract i.e. 1 to 1.5%, while cauliflower and green cabbage extract contained low amount of sugars i.e. 0.1 to 0.5% and 0.5 to 1% respectively. Antioxidant activity was measured at 517 nm by DPPH (2,2-Diphenyl-1-Picrylhydrazyl ) assay. In purple cabbage extract antioxidant activity was 113%, in cauliflower it was 68% and in green cabbage extract it was 51%. According to above mentioned findings purple cabbage have more nutritional importance as compared to green cabbage and cauliflower due to which the nutritional value of purple cabbage is comparatively high as compare to green cabbage and cauliflower. en_US
dc.language.iso en en_US
dc.publisher Lahore:Pakistan Association for the Advancement of Science en_US
dc.title PHYTOCHEMICAL ANALYSIS OF SOME VARIETIES OF BRASSICA OLERACEA L en_US
dc.type Article en_US


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