发明名称 |
METHOD FOR PRODUCTION OF POWDERED ICE-FORMING BIOLOGICAL REAGENT |
摘要 |
FIELD: food industry. ^ SUBSTANCE: invention relates to food industry. According to the proposed method production of a powdered ice-forming biological reagent is performed by way of moisture evaporation (under vacuum) from liquid microbial or protein suspension with initial temperature equal to 26C in flat-bottomed pans with walls 30-50 mm high containing porcelain balls with a 3 -7 mm diameter in a layer up to 50% of the pans walls height. The suspension poured into the pans in a layer height whereof is twice as little as that of the balls layer is divided by the balls into a multitude of small volumes with the pans subsequently covered with unwoven textile. Then follows the drying process during 9.0 - 12.5 hours with continual adjustable vacuumisation, controllable in terms of residual pressure in the chamber at four temporal stages of drying. ^ EFFECT: method allows to produce the end product in powdered form convenient for application and ensures high stability of the reagent during storage. ^ 5 tbl, 2 ex |
申请公布号 |
RU2440780(C1) |
申请公布日期 |
2012.01.27 |
申请号 |
RU20100145569 |
申请日期 |
2010.11.09 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UCHREZHDENIE "48 TSENTRAL'NYJ NAUCHNO-ISSLEDOVATEL'SKIJ INSTITUT MINISTERSTVA OBORONY ROSSIJSKOJ FEDERATSII" |
发明人 |
STEPANOV NIKOLAJ PANFILOVICH;LJAPUSTIN ALEKSANDR VASIL'EVICH;ALEKSEEV SERGEJ MIKHAJLOVICH;KUNGUROV ANATOLIJ VALER'EVICH;BUSHMELEVA LARISA RAFITOVNA;KOLESNIKOV IGOR' ALEKSANDROVICH;BONDAREV VLADIMIR PETROVICH |
分类号 |
A23L3/44 |
主分类号 |
A23L3/44 |
代理机构 |
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