公开(公告)号：US5658798A

公开(公告)日：1997-08-19

申请号：US597415

申请日：1996-02-08

申请人： Gregory K. Bertin ,  Theresa P. Cawley ,  John E. Hoots ,  Brian V. Jenkins ,  Christine M. Stuart ,  Terry L. Stuebner

发明人： Gregory K. Bertin ,  Theresa P. Cawley ,  John E. Hoots ,  Brian V. Jenkins ,  Christine M. Stuart ,  Terry L. Stuebner

IPC分类号： G01N21/64 ,  G01N33/02

CPC分类号： G01N21/6486 ,  G01N33/02

摘要： The invention is a method of monitoring for the presence of certain constituents of food processing streams by measurement of fluorescence. The constituent monitored can be a fluorescing impurity of a food product, or the food product itself if such naturally fluoresces. Moreover, losses of the constituent to be monitored may be determined by concurrent measurement of fluorescence of a fluorescent material added to the food process stream. The method is applicable to the following food processing streams among others: meat, vegetable oil, sugar beet, sugar cane, grain, poultry, fruit and soybean processing streams. Upon determination of a variation of the fluorescing constituent to be measured, the food process can be adjusted accordingly.

摘要翻译： 本发明是通过测量荧光监测食物加工流的某些成分的存在的方法。 监测的成分可以是食品的荧光杂质，或者如果这种天然发荧光，食品本身就可以是食品。 此外，待监测的成分的损失可以通过同时测量添加到食品工艺流中的荧光材料的荧光来确定。 该方法适用于以下食品加工流程：肉类，植物油，甜菜，甘蔗，粮食，家禽，水果和大豆加工流。 在确定待测量的荧光成分的变化时，可以相应地调节食物过程。