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Influence of Moisture Content and Compression Axis on Physico-mechanical Properties of Shorea robusta Seeds

  • C. Shashikumar
  • R. C. Pradhan
  • S. Mishra
Original Contribution
  • 79 Downloads

Abstract

Shorea robusta (Sal) is mainly harvested and processed for its seed oil, which has diverse application in commercial food and non-food based industries. Before extraction of its oil, seeds undergo into various post-harvest unit operations. Physical and mechanical properties play an important role in the handling and other processing activity. In this study influence of moisture content and compression axis of sal seed on physico-mechanical properties were studied and their application are highlighted. The experiments were conducted at five different moisture levels of 6.38, 10.49, 13.63, 17.64, and 21.95% (d.b) at two different orientations. The first orientation is on major axis (LEN) of the seed, and the other orientation is on intermediate or minor axis (WID), which is right angle to the major axis. It was observed that 68% of sal seeds were of medium size group at initial moisture content of 10.49% (d.b). The mean length and width of sal seed was found to be 26.7 mm and 12.8 mm, respectively. It was found that values of hardness, deformation at hardness, deformation at hardness percentage and energy for rupture were higher in minor axis (WID) as compared to the major axis (LEN). The results provide necessary data that may be useful to engineers, scientists, industries in the design of a suitable post-harvest processing machine.

Keywords

Shorea robusta seed Moisture content Physical properties Compression axis Hardness 

References

  1. 1.
    V. Singh et al., Pyrolysis of sal seed to liquid product. Bioresour. Technol. 151, 432–435 (2014)CrossRefGoogle Scholar
  2. 2.
    S. Patnaik, Non Timber Forest Product, Enterprise and Forest Governance. Center for Peoples Forestry, 2015. (Accessed 02 March, 2015)Google Scholar
  3. 3.
    V. Saini, A. Bhattacharya, A. Gupta, Effectiveness of sal deoiled seed cake as an inducer for protease production from Aeromonas sp. S1 for its application in kitchen wastewater treatment. Appl. Biochem. Biotechnol. 170(8), 1896–1908 (2013)CrossRefGoogle Scholar
  4. 4.
    V. Chhibber, H.C. Joshi, S.K. Saxena, Sal (Shorea Robusta), an environmentfriendly and ecofriendly alternative vegetable oil fuel in comparison to diesel oil. Advances in Pure and Applied Chemistry 1(2), 36–39 (2012)Google Scholar
  5. 5.
    S. Pliestic et al., Physical properties of filbert nut and kernel. Biosyst. Eng. 93(2), 173–178 (2006)CrossRefGoogle Scholar
  6. 6.
    S.M. Razavi et al., The physical properties of pistachio nut and its kernel as a function of moisture content and variety: Part I. Geometrical properties. J. Food Eng. 81(1), 209–217 (2007)CrossRefGoogle Scholar
  7. 7.
    E. Altuntas, Y. Özkan, Physical and mechanical properties of some walnut (Juglans regia L.) cultivars. Int. J. Food Eng. 4(4), 1–14 (2008)CrossRefGoogle Scholar
  8. 8.
    E. Altuntas, R. Gercekcioglu, C. Kaya, Selected mechanical and geometric properties of different almond cultivars. Int. J. Food Prop. 13(2), 282–293 (2010)CrossRefGoogle Scholar
  9. 9.
    E. Altuntas, M. Erkol, The effects of moisture content, compression speeds, and axes on mechanical properties of walnut cultivars. Food Bioprocess Technol. 4(7), 1288–1295 (2011)CrossRefGoogle Scholar
  10. 10.
    S. Manuwa, H. Muhammad, Effects of moisture content and compression axis on mechanical properties of Shea kernel. J. Food Eng. 105(1), 144–148 (2011)CrossRefGoogle Scholar
  11. 11.
    N. Aviara, F. Oluwole, M. Haque, Effect of moisture content on some physical properties of sheanut (Butyrospernum paradoxum). Int. Agrophys. 19(3), 193 (2005)Google Scholar
  12. 12.
    C. Aydin, Physical properties of almond nut and kernel. J. Food Eng. 60(3), 315–320 (2003)CrossRefGoogle Scholar
  13. 13.
    M. Koyuncu, K. Ekinci, E. Savran, Cracking characteristics of walnut. Biosyst. Eng. 87(3), 305–311 (2004)CrossRefGoogle Scholar
  14. 14.
    A. Olaniyan, K. Oje, PH—postharvest technology: some aspects of the mechanical properties of shea nut. Biosyst. Eng. 81(4), 413–420 (2002)CrossRefGoogle Scholar
  15. 15.
    G. Sitkei, Mechanics of Agricultural Materials (Elsevier, Amsterdam, 1987)Google Scholar
  16. 16.
    M. Kashaninejad et al., Some physical properties of Pistachio (Pistacia vera L.) nut and its kernel. J. Food Eng. 72(1), 30–38 (2006)CrossRefGoogle Scholar
  17. 17.
    Mohsenin, N.N., Physical properties of plant and animial materials, in Structure, Physical Characterisitics and Mechanical Properties, vol. 1 (1970)Google Scholar
  18. 18.
    A. Dash et al., Some physical properties of simarouba fruit and kernel. Int. Agrophys. 22(2), 111 (2008)Google Scholar
  19. 19.
    R. Pradhan et al., Moisture-dependent physical properties of jatropha fruit. Ind. Crops Prod. 29(2), 341–347 (2009)CrossRefGoogle Scholar
  20. 20.
    W. Burubai et al., Some physical properties of African nutmeg (Monodora myristica). Int. Agrophys. 21(2), 123 (2007)Google Scholar
  21. 21.
    D. Garnayak et al., Moisture-dependent physical properties of jatropha seed (Jatropha curcas L.). Ind. Crops Prod. 27(1), 123–129 (2008)CrossRefGoogle Scholar
  22. 22.
    M.K.D. Kiani et al., Moisture dependent physical properties of red bean (Phaseolus vulgaris L.) grains. Int. Agrophys. 22(3), 231–237 (2008)Google Scholar
  23. 23.
    R. Pradhan et al., Moisture-dependent physical properties of Karanja (Pongamia pinnata) kernel. Ind. Crops Prod. 28(2), 155–161 (2008)CrossRefGoogle Scholar
  24. 24.
    S. Bal, H. Mishra, Engineering properties of soybean. in Proceedings of the National Seminar on Soybean Processing and Utilization in India (1988)Google Scholar
  25. 25.
    S. Dutta, V.K. Nema, R. Bhardwaj, Physical properties of gram. J. Agric. Eng. Res. 39(4), 259–268 (1988)CrossRefGoogle Scholar
  26. 26.
    S. Çalışır et al., Some nutritional and technological properties of wild plum (Prunus spp.) fruits in Turkey. J. Food Eng. 66(2), 233–237 (2005)CrossRefGoogle Scholar
  27. 27.
    R. Goyal et al., Physical and mechanical properties of aonla fruits. J. Food Eng. 82(4), 595–599 (2007)CrossRefGoogle Scholar
  28. 28.
    R.C. Pradhan et al., Physical properties of Canadian grown flaxseed in relation to its processing. Int. J. Food Prop. 13(4), 732–743 (2010)CrossRefGoogle Scholar
  29. 29.
    V. Sharma et al., Physical properties of tung seed: an industrial oil yielding crop. Ind. Crops Prod. 33(2), 440–444 (2011)CrossRefGoogle Scholar
  30. 30.
    R.C. Pradhan, P.P. Said, S. Singh, Physical properties of bottle gourd seeds. Agric. Eng. Int. CIGR J. 15(1), 106–113 (2012)Google Scholar
  31. 31.
    S. Karaj, J. Müller, Determination of physical, mechanical and chemical properties of seeds and kernels of Jatropha curcas L. Ind. Crops Prod. 32(2), 129–138 (2010)CrossRefGoogle Scholar
  32. 32.
    P. Sirisomboon et al., Physical and mechanical properties of Jatropha curcas L. fruits, nuts and kernels. Biosyst. Eng. 97(2), 201–207 (2007)CrossRefGoogle Scholar
  33. 33.
    H. Ahmadi, H. Fathollahzadeh, H. Mobli, Post harvest physical and mechanical properties of apricot fruits, pits and kernels (CV Sonnati Salmas) cultivated in Iran. Pak. J. Nutr. 8(3), 264–268 (2009)CrossRefGoogle Scholar
  34. 34.
    E. Dursun, I. Dursun, Some physical properties of caper seed. Biosyst. Eng. 92(2), 237–245 (2005)CrossRefGoogle Scholar
  35. 35.
    Y. Coşkuner, E. Karababa, Physical properties of coriander seeds (Coriandrum sativum L.). J. Food Eng. 80(2), 408–416 (2007)CrossRefGoogle Scholar
  36. 36.
    İ. Yalçın, Physical properties of cowpea (Vigna sinensis L.) seed. J. Food Eng. 79(1), 57–62 (2007)CrossRefGoogle Scholar
  37. 37.
    R. Davies, Some physical properties of groundnut grains. Res. J. Appl. Sci. Eng. Technol. 1(2), 10–13 (2009)Google Scholar
  38. 38.
    S.M. Taghi Gharibzahedi, S.M. Mousavi, M. Ghahderijani, A survey on moisture-dependent physical properties of castor seed (Ricinus communis L.). Aust. J. Crop Sci. 5(1), 1–7 (2011)Google Scholar
  39. 39.
    R. Visvanathan et al., Physical properties of neem nut. J. Agric. Eng. Res. 63(1), 19–25 (1996)CrossRefGoogle Scholar
  40. 40.
    D. Balasubramanian, PH—postharvest technology: physical properties of raw cashew nut. J. Agric. Eng. Res. 78(3), 291–297 (2001)CrossRefGoogle Scholar
  41. 41.
    K. Sacilik, R. Öztürk, R. Keskin, Some physical properties of hemp seed. Biosyst. Eng. 86(2), 191–198 (2003)CrossRefGoogle Scholar
  42. 42.
    N. Sahoo et al., Physical properties of fruit and kernel of Thevetia peruviana J.: a potential biofuel plant. Int. Agrophys. 23, 199–204 (2009)Google Scholar
  43. 43.
    E. Baümler et al., Moisture dependent physical and compression properties of safflower seed. J. Food Eng. 72(2), 134–140 (2006)CrossRefGoogle Scholar
  44. 44.
    S. Mangaraj, R. Singh, Studies on some engineering properties of Jatropha for use as biodiesel. Bioenergy News 9(2), 18–20 (2006)Google Scholar
  45. 45.
    I. Eşref, Ü. Halil, Moisture-dependent physical properties of white speckled red kidney bean grains. J. Food Eng. 82(2), 209–216 (2007)CrossRefGoogle Scholar
  46. 46.
    K.Ç. Selvi, Y. Pınar, E. Yeşiloğlu, Some physical properties of linseed. Biosyst. Eng. 95(4), 607–612 (2006)CrossRefGoogle Scholar
  47. 47.
    K. Sahay, K. Singh, Unit Operations of Agricultural Processing (Vikas Publishing House Pvt Ltd, Noida, 2004)Google Scholar
  48. 48.
    M. Güner, E. Dursun, I. Dursun, Mechanical behaviour of hazelnut under compression loading. Biosyst. Eng. 85(4), 485–491 (2003)CrossRefGoogle Scholar
  49. 49.
    S. Swain, J. Gupta, Moisture related mechanical properties of drum-roasted cashew nut under compression loading. J. Crop Weed 9(1), 164–167 (2013)Google Scholar

Copyright information

© The Institution of Engineers (India) 2018

Authors and Affiliations

  1. 1.Department of Food Process EngineeringNational Institute of TechnologyRourkelaIndia

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