Literature DB >> 3116928

Improved method of screening for aflatoxin with a coconut agar medium.

N D Davis1, S K Iyer, U L Diener.   

Abstract

Nine isolates of Aspergillus flavus and Aspergillus parasiticus were screened for aflatoxin production on a coconut extract agar medium. Aflatoxin-producing colonies were detected under long-wave UV light (365 nm) by blue fluorescence on the reverse side after 2 to 5 days of growth. Aflatoxin production was verified by chemical analysis. Several types of shredded coconut available in the United States were tested and found to be satisfactory. No additives were required. Various parameters affecting the test were investigated.

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Year:  1987        PMID： 3116928      PMCID： PMC203916          DOI： 10.1128/aem.53.7.1593-1595.1987

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  6 in total

1.  Aflatoxin-producing potential of Aspergillus flavus strains isolated from Spanish poultry feeds.

Authors:  M A Moreno Romo; G Suárez Fernández
Journal:  Mycopathologia       Date:  1986-09       Impact factor: 2.574

2.  A rapid screening test for aflatoxin-synthesizing aspergilli of the flavus-oryzae group.

Authors:  P de Vogel; R van Rhee; W A Blanche Koelensmid
Journal:  J Appl Bacteriol       Date:  1965-08

3.  Production of aflatoxins B1 and G1 by Aspergillus flavus in a semisynthetic medium.

Authors:  N D Davis; U L Diener; D W Eldridge
Journal:  Appl Microbiol       Date:  1966-05

4.  Aflatoxin production by isolates of Aspergillus flavus.

Authors:  U L Diener; N D Davis
Journal:  Phytopathology       Date:  1966-12       Impact factor: 4.025

5.  Aflatoxin-producing strains of Aspergillus flavus detected by fluorescence of agar medium under ultraviolet light.

Authors:  S Hara; D I Fennell; C W Hesseltine
Journal:  Appl Microbiol       Date:  1974-06

6.  Use of aflatoxin-producing ability medium to distinguish aflatoxin-producing strains of Aspergillus flavus.

Authors:  D T Wicklow; O L Shotwell; G L Adams
Journal:  Appl Environ Microbiol       Date:  1981-03       Impact factor: 4.792
  6 in total
  27 in total

1.  Gamma irradiation of Aspergillus flavus strains associated with Indonesian nutmeg (Myristica fragrans).

Authors:  Kiki Nurtjahja; Okky Setyawati Dharmaputra; Winiati P Rahayu; Rizal Syarief
Journal:  Food Sci Biotechnol       Date:  2017-11-30       Impact factor: 2.391

2.  A mycological and bacteriological survey on feed ingredients and mixed poultry feeds in Reunion island.

Authors:  P Bauduret
Journal:  Mycopathologia       Date:  1990-03       Impact factor: 2.574

3.  Identification of aflatoxin biosynthesis genes by genetic complementation in an Aspergillus flavus mutant lacking the aflatoxin gene cluster.

Authors:  R Prieto; G L Yousibova; C P Woloshuk
Journal:  Appl Environ Microbiol       Date:  1996-10       Impact factor: 4.792

4.  Molecular characterization of the afl-1 locus in Aspergillus flavus.

Authors:  C P Woloshuk; G L Yousibova; J A Rollins; D Bhatnagar; G A Payne
Journal:  Appl Environ Microbiol       Date:  1995-08       Impact factor: 4.792

5.  Transformation of Aspergillus flavus to study aflatoxin biosynthesis.

Authors:  G A Payne; C P Woloshuk
Journal:  Mycopathologia       Date:  1989-09       Impact factor: 2.574

6.  Isolation and characterization of a gene from Aspergillus parasiticus associated with the conversion of versicolorin A to sterigmatocystin in aflatoxin biosynthesis.

Authors:  C D Skory; P K Chang; J Cary; J E Linz
Journal:  Appl Environ Microbiol       Date:  1992-11       Impact factor: 4.792

7.  Structural and functional analysis of the nor-1 gene involved in the biosynthesis of aflatoxins by Aspergillus parasiticus.

Authors:  F Trail; P K Chang; J Cary; J E Linz
Journal:  Appl Environ Microbiol       Date:  1994-11       Impact factor: 4.792

8.  Characterization of the critical amino acids of an Aspergillus parasiticus cytochrome P-450 monooxygenase encoded by ordA that is involved in the biosynthesis of aflatoxins B1, G1, B2, and G2.

Authors:  J Yu; P K Chang; K C Ehrlich; J W Cary; B Montalbano; J M Dyer; D Bhatnagar; T E Cleveland
Journal:  Appl Environ Microbiol       Date:  1998-12       Impact factor: 4.792

9.  Effect of essential oil from fresh leaves of Ocimum gratissimum L. on mycoflora during storage of peanuts in Benin.

Authors:  Euloge S Adjou; Sandrine Kouton; Edwige Dahouenon-Ahoussi; Mohamed M Soumanou; Dominique C K Sohounhloue
Journal:  Mycotoxin Res       Date:  2012-11-09       Impact factor: 3.833

10.  Cloning of the afl-2 gene involved in aflatoxin biosynthesis from Aspergillus flavus.

Authors:  G A Payne; G J Nystrom; D Bhatnagar; T E Cleveland; C P Woloshuk
Journal:  Appl Environ Microbiol       Date:  1993-01       Impact factor: 4.792
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