Food or edible material: processes – compositions – and products – Preserving or modifying color by use of diverse additive – Plant derived tissue containing other than potato
Patent
1981-01-28
1983-01-18
Jones, Raymond N.
Food or edible material: processes, compositions, and products
Preserving or modifying color by use of diverse additive
Plant derived tissue containing other than potato
426321, 426331, 426615, 426655, 426419, 426540, A23B 710, A23L 1212
Patent
active
043691978
ABSTRACT:
Horticultural crops may be stored in an acidic aqueous liquor at a temperature not exceeding about room temperature wherein the pH of the liquor is sufficiently low and the storage conditions are adequately starved of molecular oxygen to retard spoilage of the stored product. Following termination of the storage, the stored product is preferably at least partially neutralized at a temperature of between about 40.degree. and 60.degree. F. with a neutralizing agent to raise the pH of the stored product. When green horticultural crops are thus stored and thereafter boiled, a strong green coloration is produced and green pigments can be separated by solvent extraction.
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Basel Richard M.
Gould Wilbur A.
Curtin Elizabeth J.
Jones Raymond N.
Ohio Agricultural Research & Development Center
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