Food or edible material: processes – compositions – and products – Direct application of electrical or wave energy to food... – Movement of material by an applied electromotive force,...
Patent
1975-04-29
1977-03-29
Yudkoff, Norman
Food or edible material: processes, compositions, and products
Direct application of electrical or wave energy to food...
Movement of material by an applied electromotive force,...
204180P, 426271, 426524, 426592, 426493, 210 22C, 426 15, A27D 600
Patent
active
040150208
ABSTRACT:
A method of treating wine, comprising introducing crude wine to both the dilution and concentration chambers of an electrodialysis apparatus; operating said apparatus so that the potassium concentration of the wine in the dilution chamber falls to below 500 mg/liter and the potassium content of the wine in the concentration chamber is increased into the range 1000 to 2000 mg/liters; cooling the wine from the concentration chamber to below 10.degree. C and adding tartaric acid crystals to said wine in order to adjust the pH into the range of 2.8 to 3.2 thereby precipitating tartar; separating the tartar from the wine and admixing said wine with wine emerging from the dilution chamber of the electrodialysis apparatus in a ratio such that the potassium content of the resulting mixture is below 500 mg/liter.
REFERENCES:
patent: 2754212 (1956-07-01), Wiseman
patent: 3369906 (1968-02-01), Chen
patent: 3437491 (1969-04-01), Peterson
patent: 3865960 (1975-02-01), Wucherpfennig
patent: 3865961 (1975-02-01), Wucherpfennig
Mizota Teruhiko
Nagasawa Taro
Tamura Yoshitaka
Tomita Mamoru
Bernstein Hiram H.
Morinaga Milk Industry Co. Ltd.
Yudkoff Norman
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