发明名称 Process for utilizing ethylene and heat to accelerate the yellowing of tobacco in a tobacco curing and drying process
摘要 The present invention entails a method for curing and drying tobacco wherein the initial phase of the curing and drying process, that is the yellowing phase, is accelerated by the simultaneous application of ethylene and heat. In particular, the process of the present invention entails coloring the tobacco at a temperature range of 100 DEG -120 DEG F. and actually applying a concentration of ethylene to the tobacco while the tobacco is subjected to this coloring temperature range.
申请公布号 US5125420(A) 申请公布日期 1992.06.30
申请号 US19900505567 申请日期 1990.04.06
申请人 LIVINGSTON, LARRY J. 发明人 LIVINGSTON, LARRY J.
分类号 A24B3/04;A24B3/12 主分类号 A24B3/04
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