16Oct 2018

NUTRITIONAL PROFILE OF SELECTED LEAFY VEGETABLES.

  • Dept. of Environmental Sciences, All Saints? College, Thiruvananthapuram, Kerala.
  • Abstract
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Leaf vegetables are also called leafy greens, vegetable green or simply greens are plant leaves eaten as vegetables, although they come from a very wide variety of plants. Leaf vegetables contain many typical plant nutrients, low in calories and fat, and high in protein dietary fiber, vitamin c and vitamin k. In this study, an attempt was made to estimate nutritional factors in selected leafy vegetables- Allium chinense, Amaranthuscruentus, Amaranthusviridis, Apiumgraveolens, Brassica oleracea, Colocasiaesculenta, Coriandrumsativum, Lactuca sativa, Moringaoleifera and Murrayakoenigii. Among the ten selected leafy vegetables, the highest amount of carbohydrate was found in Brassica oleracea(2.97mg/g) and lowest amount of carbohydrate was found in Allium chinense(2.54mg/g). Among the selected leafy vegetables, the highest amount of protein was found in Moringaoleifera(38.93mg/g) and lowest amount of protein was found in Lactuca sativa (38.93 mg/g).It was determined that among the selected leafy vegetables Amaranthuscruentus showed the highest value (0.063mg/g) for ascorbic acid and Colocasiaesculenta(0.012 mg/g) showed the least value. It was found that Brassica oleraceahad the highest amount of amino acid content (0.74mg/g) and Lactuca sativa had the least amount of amino acid (0.12 mg/g). It was determined that the highest amount of fat was found in Colocasiaesculenta(0.070mg/g) andthe least in Brassica oleracea(0.023mg/g). From this preliminary study, it was clear that leafy vegetables are rich sources of many nutrients and form a major category of vegetable groups that have been designated as ?nature?s anti-aging wonders?.


  1. Booth and Wickens. (1988): Non-timber uses of selected arid zone trees and shrubs in Africa.FAO Conservation Guide, Rome, pp 92-101.
  2. Deepalathasharma and D V Rao. (2013): Biochemical Analysis of Cabage(Brassica oleracea)After infection Of Pest.
  3. Foidl N, Makkar HPS, Becker K (2001): The Potential of Moringaoleiferafor Agricultural and industrial uses. What developmentpotential for Moringa products? October 20 th- November 2nd 2001. Dar Es Salaam.
  4. Fukuda, M. &Hindsgaul,O. (1994): Molecular Glycobiology, IRL Press at Oxford University Press, Inc., New York. Thorough,advanced treatment of the chemistry and biology of cell surfacecarbohydrates..
  5. Gidamis AB, Panga JT, Sarwatt SV, Chove BE, Shayo NB. (2003):Nutrients and anti-nutrient contents in raw and cooked leaves and mature pods of Moringaoleifera, Lam. Ecol. Food Nutr., 42: 399-411.
  6. Hedge, J.E. and Hofreiter, B.T. (1962): In: Methods in Carbohydrate Chemistry. Vol.17, (Eds.,) Whistler, R.L. and BeMiller, J.N., Academic Press, New York, p. 420
  7. Huang CC, Chen WC, Wang CCR. (2007): Comparison of Taiwan paddy- and upland-cultivated taro (Colocasiaesculenta) cultivars for nutritive values. Food Chem 102: 250-256.
  8. Jennings DL. (1987): Starchy crops In: CRC Handbook of Plant Science in Agriculture. Volume 2 (Edited by Christie B.R.) CRC Press Inc. Boca Raton, Florida, USA., 137-143.
  9. John M. Wilson, Kramer?and I. Ben‐Gera. (1973): Quantitative determination of fat, protein and carbohydrates of soy products with infrared attenuated total reflectance.
  10. Lowry, 0. H., and Bessey, 0. A. (1946): J. Biol. Chem., 183, 633
  11. Moore S, Stein W. (1948): Photometric ninhydrin method for Use in the chromatagoraphy of Amino Acid, Journal of Biological Chemistry; 176:367-388.
  12. Nouala FS, Akinbamijo OO, Adewum A, Hoffman E, Muetzel S, Becker K. (2006): The influence of Moringaoleiferaleaves as substitute to conventional concentrate on the in vitro gas production and digestibility of groundnut hay. Livest Res. Rural Dev., Vol. 18.
  13. Oduro I, Ellis WO, Owusu D. (2008): Nutritional potential of two leafy vegetables: Moringaoleiferaand Ipomoea batatas Sci. Res. Essays. 3(2): 057-060.
  14. Ogbede, S.C1, Saidu, A.N2, Kabiru, A.Y3, Busari, M. B4. ( 2015): Nutrient And Anti-Nutrient Compositions OfBrassicaOleracae Capitata L
  15. Parker, B.L, Talekar, N.S and Skinner, (1995): Field Guide: Insect pests of selected vegetables in tropical and subtropical Asia. Asian vegetable research and development centre. Shanshua, Taiwan, R.O.C. Publication94-427.
  16. Rasha Khalid Abbas,Fatma S ElsharbasyandAbdalfatahFadlemula.( 2018): Nutrional values of moringaoleifera, Total protein, Amino Acid, Vitamins, Minerals, Carbohydrates, Total fat and crude fiber, under the semi-Arid conditions of Sudan.
  17. Sarwatt SV, Milang'ha MS, Lekule FP, Madalla N. (2004):Moringaoleiferaand cottonseed cake as supplements for smallholder dairy cows fed Napier grass. Lives Res Rural Dev., Vol. 16.

[Silpa S P and Rajani V. (2018); NUTRITIONAL PROFILE OF SELECTED LEAFY VEGETABLES. Int. J. of Adv. Res. 6 (Oct). 1134-1139] (ISSN 2320-5407). www.journalijar.com


SILPA S P
Dept. of Environmental Sciences, All Saints’ College, Thiruvananthapuram, Kerala.

DOI:


Article DOI: 10.21474/IJAR01/7917      
DOI URL: https://dx.doi.org/10.21474/IJAR01/7917