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Nutrient Content, Mineral Content and Antioxidant Activity of Amaranthus viridis and Moringa oleifera Leaves |
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Nisha Sharma,
P.C. Gupta and Ch.V. Rao |
Abstract:
This study discusses the nutrient composition and the nutraceutical importance of green leaves and wild gathered foods in an area with surplus food production in Kanpur. The study presents a nutrition composition and antioxidant activity of Amaranthus viridis whole herb and Moringa oleifera leaves for their nutraceutical value. Levels of some nutrients in Moringa oliefera leaves and Amaranthus viridis whole herb were determined using standard analytical methods. In M. oleifera leaves, crude protein was 20.51%, crude fiber 19.25%, crude fat 2.63%, ash content 5.13%, moisture content 71.73%, carbohydrate content 43.78% and the calorific value 430.41 kcal. For A. viridis crude protein was 2.11%, crude fiber 1.93%, crude fat 0.47%, ash content 1.85%, moisture content 87.90%, carbohydrate content 7.67% and the calorific value 43.35 kcal. The elemental analysis of the leaves in mg/100 g dry matter (DM) reveals the calcium and iron content of M. oleifera 2007.67 and 26.34, respectively. Leaves of A. viridis contained Calcium 330 mg/100 g, Fe 18.2, Mg 1842, P 52, K 3460, Na 108, Zn 10, Cu 300, Mn 8, Se 1.98 and Cr 0.92 mg. The antioxidant activity, IC50 μg mL-1 (DPPH method) of M. oliefera leaves and A. viridis herb was found to be 49.86 and 28.92, respectively. The study concludes that selected plant samples are an important source of proteins, crude fiber, carbohydrates, energy and minerals. The plants contain an appreciable amount of nutrients and can be included in diets to supplement our daily nutrient needs and to fight against many of the diseases as nutraceuticals.
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How to cite this article:
Nisha Sharma, P.C. Gupta and Ch.V. Rao, 2012. Nutrient Content, Mineral Content and Antioxidant Activity of Amaranthus viridis and Moringa oleifera Leaves. Research Journal of Medicinal Plants, 6: 253-259.
DOI: 10.3923/rjmp.2012.253.259
URL: https://scialert.net/abstract/?doi=rjmp.2012.253.259
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