Showing papers on "Penicillium griseofulvum published in 2009"
TL;DR: Variants displaying increased catalytic efficiency towards wheat arabinoxylan and xylo-oligosaccharides are produced and specific determinants in PgXynB "thumb" region responsible for resistance to the wheat xylanase inhibitor XIP-I are identified.
34 citations
TL;DR: In this article, spores from two fungal species that produce patulin were inoculated with a needle into apples about 1-mm below the skin, and the apples were examined and then divided into 9 or 36 parts for patulin analysis.
32 citations
TL;DR: Two new compounds were isolated from the EtOAc extract of the broth of the marine fungus Penicillium griseofulvum Y19-07 and showed potential activity against HL-60 and PC-3 prostate cancer cell lines and were elucidated by 1D and 2D NMR spectroscopy and mass spectrometry.
22 citations
TL;DR: In this work, inhibitory effect of Allium ampeloprasum and two onions, Junski srebrnjak and Kupusinski jabucar essential oil, on three yeasts and three moulds was investigated and all three essential oils showed the strongest inhibitoryEffect against S. cerevisiae in concentration of only 1%.
Abstract: Essential oils extracted from spices, as natural antimicrobial agents, attract particular attention due to their possible role in food protection from microorganisms, and their nontoxicity, in contrast to the synthetic preservatives. In this work, inhibitory effect of Allium ampeloprasum and two onions (Allium cepa), Junski srebrnjak and Kupusinski jabucar, essential oils in different concentrations (1, 4, 7 and 10%) on three yeasts (Saccharomyces cerevisiae, Candida tropicalis and Rhodotorula sp.) and three moulds (Aspergillus tamarii, Penicillium griseofulvum and Eurotium amstelodami) was investigated. All three essential oils showed the strongest inhibitory effect against S. cerevisiae in concentration of only 1%. Among onions, Kupusinski jabucar essential oil had stronger influence to C. tropicalis, while Allium ampeloprasum essential oil did not show any influence on this yeast. Rhodotorula sp. was influenced only by Allium ampeloprasum essential oil. The strongest inhibitory effect on A. tamarii showed Kupusinski jabucar (57% of inhibition, in concentration of 10%), while on P. griseofulvum, the strongest influence showed Allium ampeloprasum essential oil (78.3% of inhibition, in concentration of 10%). Junski srebrnjak and Kupusinski jabucar essential oils, in concentrations of 7 and 10% respectively, completely inhibited the growth of E. amstelodami.
16 citations