Literature DB >> 35751

Studies on the PR toxin of Penicillium roqueforti.

L Polonelli, G Morace, F delle Monache, R A Samson.   

Abstract

A mycotoxin, confirmed by chemical, physical and spectroscopic data as the PR toxin described by Ru-Dong Wei and coll. (15) has been isolated from culture filtrates of Penicillium roqueforti Thom. Factors affecting the toxin and mycelium production, acute and chronic toxicity in experimental animals and the frequency of toxinogenesis of 21 isolates of P. roqueforti (including a brown mutant) isolated from different materials, foods especially, were also studied. An hypothesis on the absence of PR toxin in cheeses fermented with P. roqueforti is also advanced.

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Year:  1978        PMID： 35751     DOI： 10.1007/bf00429600

Source DB:  PubMed          Journal:  Mycopathologia        ISSN： 0301-486X            Impact factor:   2.574


  8 in total

1.  Toxin production by 50 strains of Penicillium used in the cheese industry.

Authors:  P Lafont; J Lafont; J Payen; E Chany; G Bertin; C Frayssinet
Journal:  Food Cosmet Toxicol       Date:  1976-04

2.  Mechanism of the inhibition of transcription by PR toxin, a mycotoxin from Penicillium roqueforti.

Authors:  Y Moulé; M Jemmali; N Rousseau
Journal:  Chem Biol Interact       Date:  1976-08       Impact factor: 5.192

3.  Analysis of blue cheese for roquefortine and other alkaloids from Penicillium roqueforti.

Authors:  P M Scott; P C Kennedy
Journal:  J Agric Food Chem       Date:  1976 Jul-Aug       Impact factor: 5.279

4.  Eremofortin C.A new metabolite obtained from penicillium roqueforti cultures and from biotransformation of PR toxin.

Authors:  S Moreau; M Cacan
Journal:  J Org Chem       Date:  1977-07-22       Impact factor: 4.354

5.  Investigations on carcinogenic effects of Penicillium caseicolum and P. roqueforti in rats.

Authors:  H K Frank; R Orth; S Ivankovic; M Kuhlmann; D Schmähl
Journal:  Experientia       Date:  1977-04-15

6.  [PR-Toxin-production of Penicillium roqueforti-Strains (author's transl)].

Authors:  R Orth
Journal:  Z Lebensm Unters Forsch       Date:  1976-02-27

7.  Isolation and partial characterization of a mycotoxin from Penicillium roqueforti.

Authors:  R D Wei; P E Still; E B Smalley; H K Schnoes; F M Strong
Journal:  Appl Microbiol       Date:  1973-01

8.  Study of conditions of production of roquefortine and other metabolites of Penicillin roqueforti.

Authors:  P M Scott; B P Kennedy; J Harwig; B J Blanchfield
Journal:  Appl Environ Microbiol       Date:  1977-02       Impact factor: 4.792
  8 in total
  3 in total

1.  Preliminary studies on the carcinogenic effects of Penicillium roqueforti toxin (PR toxin) on rats.

Authors:  L Polonelli; L Lauriola; G Morace
Journal:  Mycopathologia       Date:  1982-05-22       Impact factor: 2.574

2.  Factors affecting the production of eremofortin C and PR toxin in Penicillium roqueforti.

Authors:  S C Chang; Y H Wei; D L Wei; Y Y Chen; S C Jong
Journal:  Appl Environ Microbiol       Date:  1991-09       Impact factor: 4.792

Review 3.  PR Toxin - Biosynthesis, Genetic Regulation, Toxicological Potential, Prevention and Control Measures: Overview and Challenges.

Authors:  Manish K Dubey; Mohd Aamir; Manish S Kaushik; Saumya Khare; Mukesh Meena; Surendra Singh; Ram S Upadhyay
Journal:  Front Pharmacol       Date:  2018-03-29       Impact factor: 5.810
  3 in total

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