[Investigation of Acaroid mites breeding in university canteen condiments].

OBJECTIVE

To investigate the condition of Acaroid mite breeding in university canteen common condiments.

METHODS

Thirteen kinds of condiments of the public cafeteria and 29 kinds of condiments of the canteen warehouse storage were collected. The mites were separated by the method of water film microscopy and an electric powder set, and then the film production; mite identification and counting were performed under a microscope.

RESULTS

There were 13 spices with acaroid mites in canteen warehouse storage condiments tested and the detection rate was 62.07%, and there were 13 species, 10 genera, 5 families of mites. There were 9 spices with Acaroid mites in canteen condiments tested and the detection rate was 72.73%, and there were 11 species, 9 genera, 4 families of mites.

CONCLUSION

The college canteen common condiments are seriously polluted with acaroid mites, which should be paid attention to.