1. Solvent-drying: new food preserving method;Anon;Chemical Engineering,1968
2. Baniel , A. 1961 Us Patent 2 967 825
3. Blaw-Knox Company 1969 British Patent 1 167 673
4. Bohrer , B. B. 1967 US Patent 3 298 109
5. Francis , N. 1971 Us Patent 3 628 967