| 发明名称 |
METHOD OF DETERMINING CONTENT OF FAT IN MARGARINE |
| 摘要 |
FIELD: analytical methods in food industry. ^ SUBSTANCE: weighed sample is placed in nuclear-magnetic relaxation signal sensor of pulse NMR analyzer and kept to equilibrate temperature at 24°C, after which maximum amplitude characterizing water proton signal amplitude (A3) is measured and, using linear equation B=0.0824*A3-5.1799, percentage of moisture is found and then percentage of fat is determined from formula Fat=100-B. ^ EFFECT: enabled rapid determination of fat without use of toxic solvents. |
| 申请公布号 |
RU2308709(C1) |
申请公布日期 |
2007.10.20 |
| 申请号 |
RU20060105829 |
申请日期 |
2006.02.26 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KUBANSKIJ GOSUDARSTVENNYJ TEKHNOLOGICHESKIJ UNIVERSITET" (GOUVPO "KUBGTU") |
发明人 |
PETRIK ANATOLIJ ALEKSEEVICH;PRUDNIKOV SERGEJ MIKHAJLOVICH;KORNENA ELENA PAVLOVNA;NAGAPETJAN SERGEJ SERGEEVICH;PANKRASHKIN VLADIMIR PAVLOVICH;VORONTSOVA OKSANA SERGEEVNA;MINTS INNA ALEKSANDROVNA |
| 分类号 |
G01N24/08 |
主分类号 |
G01N24/08 |
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