03086cas|a2200421 a 4500 20260817161351.0 141197s1988 th uu m rtt 0| a1eng d .b10050668 AIT Diss. no.AE-88-01 Yongyuth Puechkamutr Accelerated drying of paddy in rotary conduction heating units Bangkok : Asian Institute of Technology, 1988 140 p. Dissertation ; no. AE-88-01 A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Engineering, School of Environment, Resources and Development Thesis (Ph.D.) - Asian Institute of Technology, 1988 Accelerated drying of paddy was investigated in specifically designed and constructed experimental rotary conduction heating units. Paddy having moisture content in the range of 18 to 24% was dried using heating surface temperatures of 100 to 150 0c and exposure times up to 100 min in a continuous recirculating batch operation. A two-stage paddy drying operation with tempering of warm grain for two hours after each stage was found satisfactory for general use. A generalized drying model was developed for estimating the moisture removal from paddy during conduction heating in any given equipment in terms of mean bulk grain temperature determined from the time temperature history. The milling qualities of paddy such as head rice yield and milled rice whiteness could be maintained close to those of shade-dried control until the bulk grain temperature reached 60 0c. In general, conduction heating of paddy for accelerated drying led to a better grain quality in comparison with conventional drying practices. Also there was no evidence of gelatinization of starch in rice kernels due to conduction heating. Rice Drying Jindal, Vinod Kumar, Chairperson Excell, R.H.B., Examination committee Gupta, C.P., Examination committee Ilangantileke, S.G., Examination Committee Government of Japan, Scholarship donor Asian Institute of Technology. Dissertation ; no. AE-88-01 Full-Text http://203.159.5.9/ait-thesis/detail.php?q=B00181 .b10050668 mnait u 240409 2 951012 m a u 0 mnait mnarc mnarc 22 40 Barcode : 30050120566376 CREATED : 1995-10-13 RECORD # : i10041801 LPATRON : 1015151 LCHKIN : 2019-02-04 # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 7 TOT RENEW : 5 Barcode : 30050160039458 CREATED : 2016-01-18 RECORD # : i12868991 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 Barcode : 30050121052277 CREATED : 2023-08-11 RECORD # : i13471107 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 1030 1030 0 0 0 0 MAIN MAIN mnait 2026-08-17 10.00 0 AIT Diss. no.AE-88-01 30050120566376 2026-08-17 16:13:51 3 2026-08-17 22 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Diss. no.AE-88-01 30050160039458 2026-08-17 16:13:51 1 2026-08-17 40 0 0 0 0 MAIN MAIN mnarc 2026-08-17 0 AIT Diss. no.AE-88-01 30050121052277 2026-08-17 16:13:51 2 2026-08-17 40