CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated October 26, 2017, with respect to the consolidated financial statements of PURE Bioscience, Inc., appearing in the Annual Report on Form 10-K of PURE Bioscience, Inc. for the year ended July 31, 2017.
/s/ Mayer Hoffman McCann P.C.
San Diego, California
February 26, 2018