Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1975-04-11
1977-02-01
Spear, Jr., Frank A.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
210433M, 426489, B01D 1300
Patent
active
040060780
ABSTRACT:
Juice obtained from alfalfa or other leafy green crops is processed to isolate a cream-colored protein fraction which is soluble, odorless, bland (essentially tasteless) and useful for human nutrition. The juice is first treated to remove chloroplastic proteins, chlorophyll, carotenoids, and lipids. The residual juice containing the desired cytoplasmic proteins is treated by novel procedures--e.g., acid precipitation in the cold or by membrane filtration followed by acid precipitation at ambient temperature--to isolate the soluble bland protein.
REFERENCES:
patent: 2190176 (1940-02-01), Smith
patent: 2559459 (1951-07-01), Peebles et al.
patent: 3684520 (1972-08-01), Bickoff et al.
patent: 3775133 (1973-11-01), Batley, Jr.
patent: 3799806 (1974-03-01), Madsen
Bickoff Emanuel M.
DE Fremery Donald
Edwards Richard H.
Knuckles Benny E.
Kohler George O.
McConnell David G.
Silverstein M. Howard
Spear, Jr. Frank A.
The United States of America as represented by the Secretary of
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