Results 21 to 30 of about 2,687 (181)

Guiding Molecularly Imprinted Polymer Design by Pharmacophore Modeling

open access: yesMolecules, 2021
Molecularly imprinted polymers (MIP) combine the selectivity of immunoaffinity chromatography with the robustness of common solid-phase extraction in what is referred to as molecularly imprinted solid-phase extraction (MISPE). This contribution shows how
Wiebke Derz   +2 more
doaj   +1 more source

Effects of some flavonoids on the mycotoxin citrinin reduction by Monascus aurantiacus Li AS3.4384 during liquid-state fermentation

open access: yesAMB Express, 2020
Monascus can produce many beneficial metabolites; however, it can simultaneously also produce citrinin, which seriously limits its application. Therefore, reducing the production of citrinin is of great interest. Herein, Monascus aurantiacus Li AS3.4384 (
Yanling Wang   +4 more
doaj   +1 more source

Data acquisition of triple quadrupole LC-MS for the citrinin determination [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2017
The analysis of citrinin is challenging because it needs to be detected in low concentrations in complex sample matrices. Before citrinin quantification, the data acquisition of LC-MS/MS must be performed, which includes the determination of ion
Vuković Gorica Lj.   +5 more
doaj   +1 more source

Effect of Saccharomyces cerevisiae Live Cell and Treated with Heat and Acid on Citrinin and Pigments of Monascus purpureus [PDF]

open access: yesPizhūhish va Nuāvarī dar ̒Ulūm va Sanāyi̒-i Ghaz̠āyī, 2020
Monascus purpureus can produce a wide range of natural pigments so attract the attention of food producers as substitute of synthetic colors. Monascus pigments usually accompanied with citrinin contamination which limits their wide application in foods ...
Hediyeh Davoudi Moghadam   +4 more
doaj   +1 more source

Diversidade de policetídeos produzidos por espécies de Penicillium isoladas de Melia azedarach e murraya paniculata Diversity of polyketides produced by Penicillium species isolated from Melia azedarach and Murraya paniculata

open access: yesQuímica Nova, 2007
Eight compounds comprising four groups of polyketides, the xanthone fusarindin, the mixed peptide alkaloid-polyketide GKK1032, the anthraquinones crisophanol, citreoveridin and janthinone, and the azaphylones dihydrocitrinone, citrinin and citrinin H-1 ...
Renata Pastre   +4 more
doaj   +1 more source

Citrinin Is a Potential Quorum Sensing Inhibitor against Pseudomonas aeruginosa

open access: yesMarine Drugs, 2023
Pseudomonas aeruginosa is an opportunistic pathogen that infects patients by regulating virulence factors and biofilms through a quorum sensing (QS) system to protect itself from antibiotics and environmental stress.
Hongrui Ji   +6 more
doaj   +1 more source

NATURAL OCCURRENCE OF CITRININ AND BIOCONTROL OF ITS PRODUCING FUNGUS BY Trichoderma hamatum IN RICE GRAINS [PDF]

open access: yesArab Universities Journal of Agricultural Sciences, 2006
Paddy rice was sampled from El-Sharkia, El-Gharbia, El-Dakahlia and Kafr El-Sheikh governorates, Egypt. Of the 29 samples taken, ten were contaminated with the mycotoxin citrinin. An average of 6.79 x 104 fungal spores per gram rice was found.
Ezzat S.M., E.F. Abd-Allah
doaj   +1 more source

The Effect of Blue Light on the Production of Citrinin in Monascus purpureus M9 by Regulating the mraox Gene through lncRNA AOANCR

open access: yesToxins, 2019
Blue light, as an important environmental factor, can regulate the production of various secondary metabolites of Monascus purpureus M9, including mycotoxin-citrinin, pigments, and monacolin K.
Hua Yang   +6 more
doaj   +1 more source

Enhancing Monascus Pellet Formation for Improved Secondary Metabolite Production

open access: yesJournal of Fungi, 2023
Filamentous fungi are well-known for their ability to form mycelial pellets during submerged cultures, a characteristic that has been extensively studied and applied.
Xizi Zhang   +4 more
doaj   +1 more source

Response Surface Modeling for the Enrichment of Gamma-Aminobutyric Acid with a Minimum Content of Citrinin in Monascus-Fermented Rice

open access: yeseFood, 2019
γ-Aminobutyric Acid (GABA) is a secondary metabolite produced in Monascus-fermented food. The mycotoxin (citrinin), another major secondary metabolite, is neurotoxic to humans and thus it diminishes the social acceptability of Monascus-Fermented Rice ...
Washim Khan   +3 more
doaj   +1 more source

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