A Discussion of Technical Problems in Plate Counting Method for Enumeration of Escherichia coli
This paper summarized the establishment background,principles,advantages and disadvantages of the E.coli plate counting method using violet red bile-4-methylumbelliferyl-β-D-glucuronide agar,in order to have a more comprehensive and in-depth understanding of the method,on the basis of which the technical problems existing in the method are discussed,and improvement strategies are proposed,with a view to providing a reference for the revision of the method,so as to carry out the counting of E.coli in food more accurately.
E.coliviolet red bile-4-methylumbelliferyl-β-D-glucuronide agarplate counting methodtechnical problems
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