Removal of anions from vegetable material
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United States of America Patent
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Jan 13, 1987
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N/A
app pub date -
Jun 7, 1984
filing date -
Jun 7, 1984
priority date (Note) -
Expired
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Abstract
A process for the removal of nitrate and nitrite ions from a plant material containing such ions which comprises treating the plant material at a temperature of at least 70.degree. C. with a food acceptable ferrous salt in an aqueous acid medium having a pH no greater than 3.
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