发明名称 |
СПОСОБ ОЧИСТКИ МОЛОКА-СЫРЬЯ ОТ СВИНЦА |
摘要 |
FIELD: technological process. ^ SUBSTANCE: method consists in introduction into raw milk, which is contaminated with lead in concentration of (1.1...4.0)±0.1 from maximum permissible concentration (MPC) of sorbent in the capacity of which the polyphepan is used in proportion from 0.3:1000. Purification is performed until concentration of 0.5 MPC and lower. Contact is performed at temperature of 6°C for 5 minutes with mixing. Then raw milk is purified from sorbent by centrifugal method in separator-milk-purifier for cold purification. Method allows to reduce the concentration of lead in raw milk down to (0.28-0.40)±0.1 MPC with degree of purification of (76-90)±1% accordingly. ^ EFFECT: reduction of lead concentration in raw milk. ^ 2 tbl, 2 ex |
申请公布号 |
RU2006116091(A) |
申请公布日期 |
2007.12.10 |
申请号 |
RU20060116091 |
申请日期 |
2006.05.10 |
申请人 |
Федеральное государственное образовательное учреждение высшего профессионального образовани "Вологодска государственна молочнохоз йственна академи им. Н.В. Верещагина" (RU) |
发明人 |
Забегалова Галина Николаевна (RU);Охрименко Ольга Владимировна (RU);Чекулаев Лев Николаевич (RU) |
分类号 |
A23L5/20 |
主分类号 |
A23L5/20 |
代理机构 |
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代理人 |
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地址 |
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