1Harvest and Post Harvest Technology Scheme, College of Agricultural Engineering, J. N. Krishi Vishwa Vidyalaya, Jabalpur-482-004.
2Post Harvest Engineering Division, Central Institute of Agricultural Engineering, Bhopal-462-003.
*Part of M. Tech. (PHT) thesis submitted by the first author to the Post Harvest Technology Centre, Indian Institute of Technology, Kharagpur-721-302.