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Determination of Carotenoids content and Antioxidant activity from Cucurbita maxima Duch (Pumpkin)
http://hdl.handle.net/20.500.12678/0000000430
http://hdl.handle.net/20.500.12678/00000004303d10e46f-eaeb-4f84-b6b7-a701d3aa4c57
72398e9d-b01f-4e70-8c50-195dc7d0ac03
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Title | ||||||
Title | Determination of Carotenoids content and Antioxidant activity from Cucurbita maxima Duch (Pumpkin) | |||||
Language | en | |||||
Publication date | 2018 | |||||
Authors | ||||||
Than Than Cho | ||||||
Description | ||||||
Fruits and vegetables are good sources of carotenoids, antioxidant phyotochemicals that mitigate the damaging effect of oxidative stress. In this research paper, the vegetable selected for the study is the fruit of Cucurbita maxima Duch (pumpkin). The study was conducted to estimate the concentration of total carotenoids and β-carotene contents by applying UV-visible Spectrophotometer at Laboratory of Chemistry Department, Yadanabon University. It was found to have the concentration of total carotenoids and β-carotene (2.84mg/100g) and (108μg/100mL). Moreover, the antioxidant activities in ethanol and water extracts were evaluated by using UV-7504 Spectrophotometer at University of Yangon. The antioxidant activities of these extracts were investigated based on their ability to scavenge (DPPH) stable free radical. The excellent IC50 values of ethanol and water extracts were found to be (11.37μg/mL) and (38.76μg/mL). |
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Keywords | ||||||
pumpkin | ||||||
Identifier | https://oar.ydbu.edu.mm/handle/123456789/243 | |||||
Journal articles | ||||||
1 | ||||||
Yadanabon University Research Journal | ||||||
9 | ||||||
Conference papaers | ||||||
Books/reports/chapters | ||||||
Thesis/dissertations |