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. 2020 Jul 21;6(3):112. doi: 10.3390/jof6030112

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© 2020 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Structural formula of two type of aflatoxins produced by A. flavus isolated from peanut meal and cotton seed. Aflatoxin (B1) C₁₇H₁₂O₆ (6aR,9aS)-4-Methoxy-2,3,6a,9a-tetrahydrocyclopenta[c]furo[3′,2′:4,5]furo[2,3-h]chromen-1,11-dion. Aflatoxin (B2), C₁₇H₁₄O₆ (6aS,9aR)-4-Methoxy-2,3,6a,8,9,9a hexahydrocyclopenta[c]furo[3′,2′:4,5]furo[2,3-h]chromen-1,11-dion. Formula available online from: http://www.chemspider.com.