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Asian Journal of Dairy and Food Research, volume 38 issue 3 (september 2019) : 224-230

Performance of Solar Drying and Evaluation of Phytochemical Profile in an Underutilized Fruit (Capparis Decidua) Ker

Soma Srivastava, Dilip Jain
1<div style="text-align: justify;">Central Arid Zone Research Institute, Jodhpur&ndash;342001, India,</div>
Cite article:- Srivastava Soma, Jain Dilip (2019). Performance of Solar Drying and Evaluation of Phytochemical Profile in an Underutilized Fruit (Capparis Decidua) Ker. Asian Journal of Dairy and Food Research. 38(3): 224-230. doi: 10.18805/ajdfr.DR-1477.

ABSTRACT

Ker (C. decidua) is an important, underutilized fruit crop occurring in the arid region of western Rajasthan. This has gained special importance due to phytochemicals present in it with predominant medicinal properties. In the present study, the drying experiment of fresh ker fruit was conducted for 80 h in phase change material (PCM) based solar dryer to retain its original colour and other important quality attributes such as phenols, flavonoids, β-carotene, saponins and ascorbic acid. Colour of ker retained as per CIE scale ‘L’, ‘a’ and ‘b’ value 29.43, -11.2, and 12.15 respectively, in case of solar drying. It was observed that the β-carotene (4.38 mg), saponin (18.56 mg), and ascorbic acid (10.80 mg) decreased in pretreatments and solar drying compared to direct sun drying. On the contrary, the level of phenols (70.87 μg GAE/g) and flavonoids (18.56 μg RE/g) increased in blanching and solar drying. The level of β-carotene was found enough in one hundred gram of dried ker to meet the Recommended Dietary Allowances of this important precursor of vitamin–A.

REFERENCES

  1. Agarwal, V., Chauhan, B.M. (1988). A study on composition and hypolipedemic effect of dietary fiber from some plant foods. Plant Foods for Human Nutrition, 38:189-197.
  2. Ajayi, S.D., Oderinde, S.F., Osibanjo, O. (1980). Vitamin C losses in cooked fresh leafy vegetables. Food Chemistry, 5(3): 243-247.
  3. Akpapunam, M.A. (1984). Effect of wilting, blanching and storage temperature on ascorbic acid and total carotenoids content of some Nigerian fresh vegetables. Plant Foods for Human Nutrition, 34(3): 177-180.
  4. AOAC. (1980). Official methods of analysis of the Association of Official Agricultural
  5. Athanasiadis, G., Moral, P. (2013). Spatial principal component analysis points at global genetic structure in the Western Mediterranean. Journal of Human Genetics, 58 (11):762-765.
  6. Chaturvedi, Y. and Nagar, R. (2001). Levels of β-carotene and effects of processing on selected fruits and vegetables of the arid zone of India. Plant Foods for Human Nutrition, 56:127–132.
  7. Chauhan, B.M., Duhan, A., Bhat, C.M. (1986). Nutritional value of Ker (Capparis decidua) fruit. Journal of Food Science and Technology, 23:106-108.
  8. Chemists edn. B, 125 Washington, D.C.: Association of Official Agricultural Chemists.
  9. Crozier, A., Lean, M.E.J., McDonald, M.S., Black, C. (1997). Quantitative analysis of the flavonoid content of commercial tomatoes, onions, lettuce, and celery. Journal of Agricultural and Food Chemistry, 45:590-595.
  10. Goodwin, T.W. (1986). Metabolism, nutrition and functions of carotenoids. Annual Review of Nutrition, 6: 273.
  11. Gopalan, C., Ramashastry, B.V., Balasubramanian, S.C. (2000). Nutritive Value of Indian Foods. National Institute of Nutrition, Indian Council of Medical Research, New Delhi.
  12. Henry, L.K., Catignani, G.L., Schwartz, S.J. (1998). Oxidative degradation kinetics of lycopene, lutein, and 9-cis and all-trans β-carotene. Journal of American Oil Chemists Society, 75(7): 823-829.
  13. Hunter, R.S., Harold, R.W. (1987). The measurement of appearance, Wiley-Interscience.
  14. Jain, D., Tewari, P. (2015). Performance of indirect through pass natural convective solar crop dryer with phase change thermal energy storage. Renewable Energy, 80:244-250.
  15. Joseph, B., Jini, D. (2011). Medicinal potency of Capparis desidua-A harsh terrain plant. Research Journal of Phyto chemistry, https:// doi.10.3923/rjphyto.2011
  16. Lim, Y.Y., Murtijaya, J. (2007). Antioxidant properties of Phyllanthus amarus extracts as affected by different drying methods. LWT Food Science & Technology, 40: 1664–1669.
  17. Machlin, L.T. (1984). Handbook of Vitamins, Nutritional, Biochemical and Clinical Aspects. New York: Marcel Dekker, 1.
  18. Mc Donald, S., Prenzler, P.D., Autolovich, M., Robards, K. (2001). phenolic content and antioxidant activity of olive extracts. Food Chemistry, 73:73-84.
  19. Nguyen, M.L., Schwartz, S.J. (1999). Lycopene: chemical and biological properties. Food Technology, 53(2):38–45.
  20. Nkafamiya, I.I., Manji, A.J., Modibbo, U.U., Umaru, H.A. (2006). Biochemical Evaluation of Casspourea congoensis (Tunti) and Nuclea latifloia (Luzzi) Fruits. African Journal of Biotechnology, 6(19): 2461-2463.
  21. Orphanides, A., Goulas, V., Gekas, V. (2013). Effect of Drying Method on the Phenolic Content and Antioxidant Capacity of Spearmint. Czech Journal of Food Science, 31(5): 509–513.
  22. Osborne, D.R., Voogt, P. (1978). Water-soluble vitamins. In: The analysis of nutrients in foods. London: Academic Press, pp 230-232.
  23. Padmavati, K., Udipi, S., Rao, M. (1992). Effects of different cooking methods on β-carotene content of vegetables. Journal of Food Science and Technology, 29: 137–140.
  24. Pathare, P., Opara, U.L., Al-Said Al-Julanda, F. (2012). Colour measurement and analysis in fresh and processed Foods: A review. Food Bioprocess Technology, DOI: 10.1007/s11947-012-0867-9
  25. Paul, R., Ghosh, U. (2012). Effect of thermal treatment on ascorbic acid content of pomegranate juice. Indian Journal of Biotechnology, 11:309-313.
  26. Rai, S., Rai, S. (1987). Oils and fats in arid plants with particular reference to Capparis decidua L. Transactions of Indian Society of Desert Technology, 12: 99-105.
  27. Scita, G.  (1992). Stability of beta-carotene under different laboratory conditions. Methods in Enzymology, 213:175-185.
  28. Tacouri, D.D., Ramful-Baboolall, D., Puchooa, D. (2013). In vitro bioactivity and phytochemical screening of selected spices used in Mauritian foods. Asian Pacific Journal of Tropical Disease, 3: 253-261.
  29. Turkmen, N., Sari, F., Velioglu, Y.S. (2005). The effect of cooking methods on total phenolics and antioxidant activity of selected green vegetables. Food Chemistry, 93:713–718.
  30. Van-Burden, T.P., Robinson, W.C. (1981). Formation of complexes between protein and tannin acid. Journal of Agriculture and Food Chemistry, 1:77–82.
  31. Vongsak, B., Pongtip, S., Supachoke, M., Suchitra, T., Yuvadee, W., Wandee, G. (2013). Maximizing Total Phenolics, Total Flavonoids Content and Antioxidant Activity of Moringa oleifera Leaf Extract by The Appropriate Extraction Method. Industrial Crops and Products, 44:566-571.
  32. Yadav, S.K., Sehgal, S. (1997). Effect of home processing and storage on ascorbic acid and β-carotene content of Bathua (Chenopodium album) and fenugreek (Trigonellafoenum graecum) leaves. Plant Foods for Human Nutrition, 50: 239-247.
  33. Yuanita, I.W., Kumalaningsih, S. (2016). Effect of Blanching on Saponins and Nutritional Content of Moringa Leaves Extract. Journal of Food Research, 5 (3):55-60.
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