Results 81 to 90 of about 117,649 (357)

Determination of aflatoxins, deoxynivalenol, ochratoxin A and zearalenone in wheat and oat based bran supplements sold in the Spanish market [PDF]

, 2013
The main objective of this study was to assess the exposure of Catalonian (Spain) population to AFs. Thus, two sub-objectives were considered: 1) to assess the occurrence of AFs in food marketed in Catalonia, and 2) to assess the consumption of those ...
Cano Sancho, German, Marín Sillué, Sònia, Ramos Girona, Antonio J., Sanchís Almenar, Vicente, Vidal Corominas, Arnau   +4 more
core   +3 more sources

Assessing Haitian Consumers' Willingness to Pay a Premium for Aflatoxin‐Compliant Peanut Butter in the Informal Market

Agribusiness, EarlyView.
ABSTRACT Market‐based solutions are increasingly tested to address aflatoxin issues in peanuts in developing countries. Although previous studies have found that Haitian grocery store shoppers are willing to pay a 21% premium for peanut butter with levels of aflatoxin that meet international standards, no information is available for the much larger ...
Phendy Jacques, Stevens Azima, Maurice Doyon   +2 more
wiley   +1 more source

G Protein α Subunit GpaB is Required for Asexual Development, Aflatoxin Biosynthesis and Pathogenicity by Regulating cAMP Signaling in Aspergillus flavus

Toxins, 2018
The heterotrimeric G proteins are critical for signal transduction and function in numerous biological processes including vegetative growth, asexual development and fungal virulence in fungi. Here, we identified four G protein alpha subunits (GanA, GpaB,
Yinghang Liu, Kunlong Yang, Qiuping Qin, Guinan Lin, Tianran Hu, Zhangling Xu, Shihua Wang   +6 more
doaj   +1 more source

Glutamine Synthetase Contributes to the Regulation of Growth, Conidiation, Sclerotia Development, and Resistance to Oxidative Stress in the Fungus Aspergillus flavus

Toxins, 2022
The basic biological function of glutamine synthetase (Gs) is to catalyze the conversion of ammonium and glutamate to glutamine. This synthetase also performs other biological functions. However, the roles of Gs in fungi, especially in filamentous fungi,
Sen Wang, Ranxun Lin, Elisabeth Tumukunde, Wanlin Zeng, Qian Bao, Shihua Wang, Yu Wang   +6 more
doaj   +1 more source

Occurrence of Alternaria mycotoxins and quantification of viable Alternaria spp. during the food processing of tomato products in Spain [PDF]

, 2018
The occurrence of two Alternaria mycotoxins, alternariol (AOH) and alternariol monomethyl ether (AME) and the presence of conidia from Alternaria spp., were investigated throughout the food production chain of two businesses, one which uses organic fruit
Crespo Sempere, Ana, Estiarte, Núria, Marín Sillué, Sònia, Ramos Girona, Antonio J., Sanchís Almenar, Vicente   +4 more
core   +2 more sources

Molecular Aspects of Mycotoxins—A Serious Problem for Human Health

International Journal of Molecular Sciences, 2020
Mycotoxins are toxic fungal secondary metabolities formed by a variety of fungi (moulds) species. Hundreds of potentially toxic mycotoxins have been already identified and are considered a serious problem in agriculture, animal husbandry, and public ...
Edyta Janik, M. Niemcewicz, Michal Ceremuga, Maksymilian Stela, Joanna Saluk-Bijak, Adrian Siadkowski, M. Bijak   +6 more
semanticscholar   +1 more source

Twinkle Light‐Inspired Aggregation‐Induced Emission “Lighting‐Up” Bacteriophages to Enhance Immunoassays via Spontaneous Amino‐Yne Click Reaction

Aggregate, EarlyView.
Herein, we present a twinkle‐light‐inspired “lighting‐up” bifunctional bacteriophage for fluorescence immunoassays via a spontaneous amino‐yne click reaction, and demonstrate its versatile potential for the highly sensitive detection of various targets, ranging from small molecules to pathogenic microorganisms, in complex samples.
Xiaoyi Lv, Xirui Chen, Qi Chen, Qing Liu, Mingjian Yao, Weipeng Tong, Hao Fang, Yiping Chen, Yonghua Xiong, Ben Zhong Tang, Xiaolin Huang   +10 more
wiley   +1 more source

Impact of Lysine Succinylation on the Biology of Fungi

Current Issues in Molecular Biology
Post-translational modifications (PTMs) play a crucial role in protein functionality and the control of various cellular processes and secondary metabolites (SMs) in fungi.
John Adejor, Elisabeth Tumukunde, Guoqi Li, Hong Lin, Rui Xie, Shihua Wang   +5 more
doaj   +1 more source

Review on the Prevention and Control of Mycotoxins in Agricultural Products Using Essential Oils and Their Nanoformulations

Shipin gongye ke-ji, 2023
Mycotoxins are toxic metabolites produced by fungi during their growth and they are important detrimental factors endangering the quality and safety of agricultural products.
Dongmei JIANG, Liuqing WANG, Nan JIANG, Wenlei ZHAI, Meng WANG   +4 more
doaj   +1 more source

Determination of selenium speciation in the muscle, kidney, and liver from different animals treated with different selenium supplements by HPLC‐ICP‐MS

Animal Research and One Health, EarlyView.
Dietary selenium (Se) deficiency is recognized as a global problem, and exogenous Se supplementation can effectively enrich its levels in animal bodies. Offal tissues are equally important as meat in Se enrichment. Varying properties among Se species require information beyond total Se concentration to fully evaluate health risk/benefits.
Xiaoqing Guo, Xueting Jia, Kai Zhang, Chaohua Tang, Xueyang Si, Bo He, Manus Carey, Lynda S. Perkins, Qingyu Zhao, Junmin Zhang   +9 more
wiley   +1 more source