Developing the Nanobio-Membrane Lactose Manufacturing Technology as a Factor of Food Security |
Author: Viktor A. Timkin, Cand. Sc., Prof. of Food Engineering Dept; Oksana A. Mazina, postgraduate of Food Engineering Dept; Gennady B. Pishchikov, Dr. Sc., Prof. of Food Engineering Dept. Abstract: The paper reveals the main problems of regional food security in milk processing industry and looks at the main directions of whey processing. The authors suggest a waste-free method of whey processing applying a pressure-membrane technology. The paper presents the technology for obtaining a concentrated solution of lactose from whey without its preliminary preparation in home-produced ceramic membranes. The article gives the experimentally determined indicators of initial and final products after ultrafiltration and nanofiltration. Key words: membrane technologies; food safety; ultrafiltration; nanofiltration; lactose.
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