A viscous sample anti-wall sticking centrifuge tube for food detection and processing equipment

Abstract

The application discloses a viscous sample anti-wall-attachment centrifugal tube for food detection, which comprises a tube body, an anti-attachment structure is arranged on the inner wall of the tube body, the anti-attachment structure comprises a plurality of anti-attachment grooves, the cross section of each anti-attachment groove is triangular, the anti-attachment grooves are arranged along the axial direction of the tube body, and the anti-attachment grooves are sequentially arranged along the circumference of the tube body. The application has the beneficial effect that the groove design of the centrifugal tube wall reduces the adhesion area of the detection object to the inner wall of the centrifugal tube, so that the adhesion strength is reduced, and the phenomenon that the detection object is attached to the inner wall of the centrifugal tube is effectively eliminated. Meanwhile, the inner wall of the centrifugal tube is designed with "texture", so that the impact force of the extraction liquid can be enhanced in a micro environment under the vibration or rotation stirring of the equipment, the elution capacity of the extraction liquid to the detection sample can be physically enhanced, and the extraction efficiency of the extraction liquid to the detection content is enhanced.

Images