METHOD OF MALTOL PREPARING Russian patent published in 1995 - IPC

Abstract RU 2047608 C1

FIELD: food industry, cosmetics. SUBSTANCE: maltol is prepared from the waste of carbonic acid extracts of Abies sibirica. Abies sibirica pawl is milled, miscells were extracted, filtered. Residue after filtration is mixed with silica gel at the mass ratio 1:(1-2) and sublimated in air flow at 140-160 C for 6-7 hr. EFFECT: ecologically safety method of maltol preparing.

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RU 2 047 608 C1

Authors

Pisareva S.I.

Judina N.V.

Pynchenkov V.I.

Dates

1995-11-10—Published

1993-11-18—Filed