Tobacco stem treatment and expanded tobacco product

Details Tobacco stem treatment and expanded tobacco product Tobacco stem treatment and expanded tobacco product

1981-06-25

1983-06-21

Millin, V.

Tobacco

Tobacco treatment

Puffing

131903, 131352, A24B 318

Patent

active

043889336

ABSTRACT:
An improved process for expanding tobacco is disclosed wherein tobacco components such as stems, midribs and veins are contacted with an alkaline-hydrogen peroxide solution and thereafter dried and roasted to produce an expanded tobacco material highly suitable for use in smoking products. In a preferred approach, tobacco is treated with a hydroxide or oxide of a multivalent metal and then contacted with a solution of hydrogen peroxide; thereafter the tobacco is dried and roasted to produce an expanded tobacco product.

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