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1. Accumulation of microorganisms on work clothes of workers collecting different types of waste – A feasibility study

Author:
Anne Mette Madsen; Pil Uthaug Rasmussen; Margit W. Frederiksen
Source:
Waste management 2022 v.139 pp. 250-257
ISSN:
0956-053X
Subject:
Penicillium brevicompactum; Penicillium italicum,   etc   ; Aspergillus niger; Brevibacterium aurantiacum; clothing; dust; endotoxins; feasibility studies; fungi; questionnaires; waste management; wastes; working conditions;     Show all 13 Subjects
Abstract:
... Electrostatic dust cloths have previously been used to study microorganisms in settled dust by placing the cloths horizontally on surfaces (called Electrostatic Dust Collectors, EDC). In this study, we investigate whether the same cloths, henceforth called ‘E-Cloths’, can be used to study accumulation of microorganisms and endotoxin on workers’ clothes. This was studied as current methods have lim ...
DOI:
10.1016/j.wasman.2021.12.031

2. Ochratoxin A: Occurrence and recent advances in detoxification

Author:
Lan Wang; Xia Hua; Jie Shi; Ninghao Jing; Ting Ji; Bing Lv; Lijun Liu; Yun Chen
Source:
Toxicon 2022 v.210 pp. 11-18
ISSN:
0041-0101
Subject:
Penicillium,   etc   ; Aspergillus; food safety; human health; ochratoxin A;     Show all 5 Subjects
Abstract:
... Ochratoxin A (OTA), one of the most important mycotoxins, is mainly produced by fungi in the genera Aspergillus and Penicillium, and commonly found in food and agricultural products. In addition to causing significant economic losses, the occurrence of OTA in foods poses a serious threat to human health. Therefore, it is very important to develop approaches to control or detoxify OTA contamination ...
DOI:
10.1016/j.toxicon.2022.02.010

3. Two pairs of undescribed enantiomers isolated from the fungus Penicillium griseofulvum

Author:
Yi Zang; Muyuan Yu; Zhengyi Shi; Chunmei Chen; Junjun Liu; Jianping Wang; Hucheng Zhu; Yonghui Zhang
Source:
Phytochemistry 2022 v.198 pp. 113140
ISSN:
0031-9422
Subject:
Penicillium griseofulvum,   etc   ; biosynthesis; diketopiperazines; enantiomers; fungi; plant biochemistry; stereochemistry;     Show all 7 Subjects
Abstract:
... Two pairs of undescribed enantiomers including a 2,5-diketopiperazine namely (±)-janthinolide G and a related analogue (±)-janthinolide H, were isolated from the crude extract of the fungus Penicillium griseofulvum together with five known compounds. Both two structures were determined by spectroscopic method and HRESIMS, whereas absolute stereochemistry was elucidated by using theoretical NMR cal ...
DOI:
10.1016/j.phytochem.2022.113140

4. Impact of water activity on the radial growth of fungi in a dairy environment

Author:
Valle Marion; Nguyen Van Long Nicolas; Jany Jean-Luc; Bregier Thibaud; Pawtowski Audrey; Barbier Georges; Rigalma Karim; Vasseur Valérie; Huchet Véronique; Coroller Louis
Source:
Food research international 2022 v.157 pp. 111247
ISSN:
0963-9969
Subject:
Penicillium expansum; Penicillium roquefortii; Penicillium solitum,   etc   ; Aspergillus flavus; Asperula; Cladosporium herbarum; Geotrichum candidum; Mucor circinelloides; Paecilomyces; Scopulariopsis; dairy industry; fermentation; food research; food spoilage; fungal growth; fungi; glycerol; ionic strength; mathematical models; shelf life; sodium chloride; spoilage fungi; wastes; water activity;     Show all 24 Subjects
Abstract:
... Filamentous fungi are used in the dairy industry as adjunct cultures in fermented products, but can also lead to food spoilage, waste and economic losses. The control of filamentous fungi with abiotic factors contributes to longer food shelf life and prevention of fungal spoilage. One of the main abiotic factors for controlling fungal growth in foods is water activity (aw). This study aimed to eva ...
DOI:
10.1016/j.foodres.2022.111247

5. Evaluation of lactose oxidase as enzymatic antifungal control for Penicillium spoilage in yogurt

Author:
Ghadeer Makki; Samuel D. Alcaine
Source:
Journal of dairy science 2021 v.104 no.5 pp. 5208-5217
ISSN:
0022-0302
Subject:
Penicillium chrysogenum; Penicillium citrinum; Penicillium commune,   etc   ; Penicillium decumbens; Penicillium roquefortii; agar; antifungal properties; catalase; dairy science; hyphae; lactic acid; lactose; models; pH; spoilage; yogurt;     Show all 16 Subjects
Abstract:
... In this study, we investigated the antifungal activity of lactose oxidase (LO) as a potential biopreservative in dairy products. Our study objectives were to screen antifungal activity of LO against common mold strains, to detect the minimum inhibitory level of LO against the same strains, and to understand how LO affects the pH and lactic acid bacteria (LAB) counts in set yogurt. Five mold strain ...
DOI:
10.3168/jds.2020-19602

6. Identification and characterisation of lactobacilli isolated from an artisanal cheese with antifungal and antibacterial activity against cheese spoilage and mycotoxigenic Penicillium spp.

Author:
J. Mareze; J. Ramos-Pereira; J.A. Santos; V. Beloti; T.M. López-Díaz
Source:
International dairy journal 2022 v.130 pp. 105367
ISSN:
0958-6946
Subject:
Penicillium commune; Penicillium expansum; Penicillium nordicum,   etc   ; Lactobacillus; Penicillium roquefortii; antibacterial properties; artisan cheese; genes; lactic acid; spoilage; traditional technology;     Show all 11 Subjects
Abstract:
... Given the importance of lactic acid bacteria (LAB) in dairy products, this study assessed the antimicrobial properties of lactobacilli against some toxigenic Penicillium spp and pathogenic bacteria commonly found in cheese. Lactobacilli previously isolated from an artisanal Brazilian cheese (n = 32) were identified to species level by amplification and sequencing of the 16S rRNA gene and tested ag ...
DOI:
10.1016/j.idairyj.2022.105367

7. Multiple pre-harvest applications of antagonist Pseudomonas fluorescens ZX induce resistance against blue and green molds in postharvest citrus fruit

Author:
Zhirong Wang; Tao Zhong; Xuhui Chen; Xuwen Xiang; Muying Du; Zsolt Zalán; Jianquan Kan
Source:
Lebensmittel-Wissenschaft + Technologie 2022 v.155 pp. 112922
ISSN:
0023-6438
Subject:
Penicillium digitatum; Penicillium italicum,   etc   ; Pseudomonas fluorescens; antagonists; ascorbate peroxidase; catechol oxidase; citrus fruits; disease incidence; fruit quality; fruits; hesperetin; neohesperidin; peroxidase; postharvest storage; rutin; superoxide dismutase;     Show all 16 Subjects
Abstract:
... The pre-harvest applications of antagonists are promising strategies to minimize various postharvest diseases. Given this, we sought to evaluate the capability of Pseudomonas fluorescens ZX in inducing resistance of postharvest citrus fruit against blue and green molds, caused by Penicillium italicum and Penicillium digitatum, respectively. Results showed that pre-treatment with P. fluorescens ZX ...
DOI:
10.1016/j.lwt.2021.112922

8. Substitution and mutation of the C-terminal loop domain of Penicillium expansum lipase significantly changed its regioselectivity and activity

Author:
Yuzhen Cai; Qiaoyan Bai; Lifang Yang; Lianghua Tang; Min Su
Source:
Biochemical engineering journal 2022 v.179 pp. 108313
ISSN:
1369-703X
Subject:
Penicillium expansum,   etc   ; bioinformatics; carboxylic ester hydrolases; hydrolysis; hydrophobicity; mutagenesis; regioselectivity;     Show all 7 Subjects
Abstract:
... In order to explore the effect of the C-terminal loop domain of Penicillium expansum lipase (PEL) on its regioselectivity and activity, homologous substitution and site-directed saturation mutagenesis were used. Two mutants PEL-loopAO and M234F were selected to catalyze the hydrolysis of tricaprylin and the molar ratios of 1,2-dicaprylin to 1,3-dicaprylin in the products were 25.57 and 8.57 respec ...
DOI:
10.1016/j.bej.2021.108313

9. Ecophysiology of OTA-producing fungi and its relevance in cured meat products

Author:
Andrieli Stefanello; Alessandra M Gasperini; Marina V Copetti
Source:
Current opinion in food science 2022 v.45 pp. 100838
ISSN:
2214-7993
Subject:
Penicillium brevicompactum; Penicillium griseofulvum; Penicillium nordicum,   etc   ; Aspergillus; Penicillium verrucosum; carcinogenicity; cured meats; ecophysiology; flavor; fungi; ochratoxin A; odors; secondary metabolites;     Show all 13 Subjects
Abstract:
... The ripening process of fermented/dry cured foods is considered a favourable stage for the development of filamentous fungi on the product’s surface. In general, some species are beneficial, as they contribute to the aroma and flavour characteristics, while some species such as Aspergillus westerdijkiae, Penicillium brevicompactum, Penicillium griseofulvum, Penicillium nordicum, and Penicillium ve ...
DOI:
10.1016/j.cofs.2022.100838

10. Two new azaphilones from the marine-derived fungus Penicillium sclerotiorum E23Y-1A

Author:
Sha Wang; Yanbo Zeng; Jianjun Yin; Wenjun Chang; Xiaoliang Zhao; Yu Mao
Source:
Phytochemistry letters 2022 v.47 pp. 76-80
ISSN:
1874-3900
Subject:
Penicillium,   etc   ; circular dichroism spectroscopy; cytotoxicity; fermentation; fungi; nitric oxide; plant biochemistry;     Show all 7 Subjects
Abstract:
... Two new azaphilones, penicilazaphilones F (1) and G (2) together with two known analogs (3 and 4), were isolated from fermentation cultures of the marine-derived fungus Penicillium sclerotiorum E23Y-1A. Their structures were elucidated based on spectroscopic methods, including IR, MS, 1D and 2D NMR, as well as by comparison with published data. The absolute configuration of compound 1 was unambigu ...
DOI:
10.1016/j.phytol.2021.11.006

11. Biological control of postharvest fungal decays in citrus: a review

Author:
Zhenshuo Wang; Yuan Sui; Jishun Li; Xiaoli Tian; Qi Wang
Source:
Critical reviews in food science and nutrition 2022 v.62 no.4 pp. 861-870
ISSN:
1549-7852
Subject:
Penicillium digitatum; Penicillium italicum,   etc   ; Aspergillus flavus; Aspergillus niger; Citrus; Geotrichum; biofilm; biological control; food science; genomics; industry; mechanism of action; nutrition; postharvest diseases; reactive oxygen species; sustainable development; yeasts;     Show all 17 Subjects
Abstract:
... Citrus (Citrus spp.) species produce a variety of fruits that are popular worldwide. Citrus fruits, however, are susceptible to postharvest decays caused by various pathogenic fungi, including Penicillium digitatum, Penicillium italicum, Geotrichum citri-aurantii, Aspergillus niger, and Aspergillus flavus. Decays resulting from infections by these pathogens cause a significant reduction in citrus ...
DOI:
10.1080/10408398.2020.1829542

12. Assessing Microbial Metabolic and Biological Diversity to Inform Natural Product Library Assembly

Author:
Victoria M. Anderson; Karen L. Wendt; James B. Caughron; Hagan P. Matlock; Nitin Rangu; Fares Z. Najar; Andrew N. Miller; Mark R. Luttenton; Robert H. Cichewicz
Source:
Journal of natural products 2022 v.85 no.4 pp. 1079-1088
ISSN:
1520-6025
Subject:
Penicillium brevicompactum; Penicillium expansum; Penicillium oxalicum,   etc   ; Acremonium; Cladosporium; Fusarium; Humicola; Preussia; Pseudeurotium; Pseudogymnoascus; Trichoderma; bioactive compounds; biodiversity; Lake Michigan;     Show all 14 Subjects
Abstract:
... The pressing need for novel chemical matter to support bioactive compound discovery has led natural product researchers to explore a wide range of source organisms and environments. One of the implicit guiding principles behind those efforts is the notion that sampling different environments is critical to accessing unique natural products. This idea was tested by comparing fungi from disparate bi ...
DOI:
10.1021/acs.jnatprod.1c01197

13. Bioactive compound isolated from Conyza canadensis combined with physical treatments for the control of green mould in Orange

Author:
Daniel Terao; Sonia Claudia Nascimento Queiroz; Aline de Holanda Nunes Maia
Source:
Phytopathologische Zeitschrift 2022 v.170 no.3 pp. 158-166
ISSN:
0931-1785
Subject:
Penicillium digitatum,   etc   ; Citrus; Conyza canadensis; bioactive compounds; biopesticides; fruits; postharvest diseases; toxicity; weeds;     Show all 9 Subjects
Abstract:
... Green mould, caused by Penicillium digitatum, is the major postharvest disease of citrus in all producing countries. The control of this disease is carried out by fungicides in postharvest treatments, which can leave toxic residues in fruits. Therefore, the interest in cleaner technologies and alternatives to the use of fungicides, such as biopesticides, has grown in recent years. Conyza canadensi ...
DOI:
10.1111/jph.13063

14. Penicillium chrysogenum, a Vintage Model with a Cutting-Edge Profile in Biotechnology

Author:
Francisco Fierro; Inmaculada Vaca; Nancy I. Castillo; Ramón Ovidio García-Rico; Renato Chávez
Source:
Microorganisms 2022 v.10 no.3 pp. -
ISSN:
2076-2607
Subject:
Penicillium chrysogenum,   etc   ; biotechnology; fungi; medicine; models; multigene family; penicillins; secondary metabolites; synthetic biology;     Show all 9 Subjects
Abstract:
... The discovery of penicillin entailed a decisive breakthrough in medicine. No other medical advance has ever had the same impact in the clinical practise. The fungus Penicillium chrysogenum (reclassified as P. rubens) has been used for industrial production of penicillin ever since the forties of the past century; industrial biotechnology developed hand in hand with it, and currently P. chrysogenum ...
DOI:
10.3390/microorganisms10030573

15. Influence of water activity on physical properties, fungal growth, and ochratoxin A production in dry cherries and green‐coffee beans

Author:
Erick Baruch Estrada‐Bahena; Ricardo Salazar; Mónica Ramírez; Ma. Elena Moreno‐Godínez; Javier Jiménez‐Hernández; Yanet Romero‐Ramírez; Manasés González‐Cortázar; Patricia Alvarez‐Fitz
Source:
Journal of food processing and preservation 2022 v.46 no.2 pp. e16226
ISSN:
0145-8892
Subject:
Penicillium,   etc   ; Aspergillus; Rhizopus; biosynthesis; coffee beans; color; fungal growth; ochratoxin A; texture; water activity;     Show all 10 Subjects
Abstract:
... Water activity (aw) influences the growth of fungi as well as the biosynthesis of ochratoxin A (OTA). The objective of this study was to obtain the critical storage conditions at which coffee beans are not susceptible to deteriorative physical changes and quantification of OTA in dry cherries and green‐coffee beans after 60 days of storage at 35°C. aw significantly affected the color, texture, and ...
DOI:
10.1111/jfpp.16226

16. Long-term nickel contamination increased soil fungal diversity and altered fungal community structure and co-occurrence patterns in agricultural soils

Author:
Xuemeng Zhang; Baodong Chen; Rongbin Yin; Shuping Xing; Wei Fu; Hui Wu; Zhipeng Hao; Yibing Ma; Xin Zhang
Source:
Journal of hazardous materials 2022 v.436 pp. 129113
ISSN:
0304-3894
Subject:
Penicillium,   etc   ; community structure; fields; fungal communities; risk; soil ecosystems; soil remediation; vesicular arbuscular mycorrhizae;     Show all 8 Subjects
Abstract:
... Nickel (Ni) contamination imposes deleterious effects on the stability of soil ecosystem. Soil fungal community as a crucial moderator of soil remediation and biochemical processes has attracted more and more research interests. In the present study, soil fungal community composition and diversity under long-term Ni contamination were investigated and fungal interaction networks were built to reve ...
DOI:
10.1016/j.jhazmat.2022.129113

17. Non-Fungicides-Based Promising Technologies for Managing Post-Production Penicillium Induced Spoilage in Horticultural Commodities: A Comprehensive Review

Author:
Ajinath Shridhar Dukare; Rajesh Kumar Singh; Ramesh Kumar Jangra; Bharat Bhushan
Source:
Food reviews international 2022 v.38 no.3 pp. 227-267
ISSN:
1525-6103
Subject:
Penicillium,   etc   ; biological control; cold; disease control; food safety; fungi; horticulture; metabolites; mycotoxins; spoilage; toxicology;     Show all 11 Subjects
Abstract:
... Post-harvest commodities wastage due to decay caused by the pathogenic fungi generates a huge amount of economic losses worldwide. Different species of Penicillium spoil various foodstuffs and produce mycotoxins, alkaloids and other harmful cellular metabolites in the food. Presently, synthetic fungicides, mainly used for fungal diseases control, are associated with harmful impacts on the environm ...
DOI:
10.1080/87559129.2020.1727497

18. Control of postharvest diseases caused by Penicillium spp. with myrtle leaf phenolic extracts: in vitro and in vivo study on mandarin fruit during storage

Author:
Angela Fadda; Giorgia Sarais; Carla Lai; Luana Sale; Maurizio Mulas
Source:
Journal of the science of food and agriculture 2021 v.101 no.10 pp. 4229-4240
ISSN:
0022-5142
Subject:
Penicillium digitatum; Penicillium expansum; Penicillium italicum,   etc   ; Myrtus communis; agriculture; antifungal properties; conidia; cultivars; flavonols; fruits; germination; high performance liquid chromatography; horticulture; leaves; polyphenols;     Show all 15 Subjects
Abstract:
... BACKGROUND: In the postharvest handling of horticultural commodities, plant extracts with fungicidal activity are a valid alternative to synthetic fungicides. The fungicidal activity of myrtle leaf extracts from eight cultivars was studied in vitro against Penicillium digitatum, Penicillium italicum, and Penicillium expansum and on artificially inoculated mandarins with green and blue molds during ...
DOI:
10.1002/jsfa.11062

19. Anti-neuroinflammatory effect of oxaline, isorhodoptilometrin, and 5-hydroxy-7-(2′-hydroxypropyl)-2-methyl-chromone obtained from the marine fungal strain Penicillium oxalicum CLC-MF05

Author:
Dong-Cheol Kim; Tran Hong Quang; Nguyen Thuy Tien; Kwan-Woo Kim; Youn-Chul Kim; Nguyen Thi Thanh Ngan; Nguyen Xuan Cuong; Nguyen Hoai Nam; Hyuncheol Oh
Source:
Archives of pharmacal research 2022 v.45 no.2 pp. 90-104
ISSN:
0253-6269
Subject:
Penicillium oxalicum,   etc   ; cytotoxicity; fermentation; fungi; interleukin-12; interleukin-6; neuroglia; phenolic compounds; research; secondary metabolites;     Show all 10 Subjects
Abstract:
... Penicillium is a rich source of bioactive compounds. Among all Penicillium species, Penicillium oxalicum has been reported to produce various types of secondary metabolites, including alkaloids, phenolics, and tetrahydroxanthone dimeric compounds, exhibiting many pharmacological effects, such as antiviral, antibacterial, and cytotoxic activities. Three secondary metabolites were isolated from a fe ...
DOI:
10.1007/s12272-022-01370-w

20. Iminoboronate-chitooligosaccharides hydrogels with strong antimicrobial activity for biomedical applications

Author:
Daniela Ailincai; Irina Rosca; Simona Morariu; Liliana Mititelu-Tartau; Luminita Marin
Source:
Carbohydrate polymers 2022 v.276 pp. 118727
ISSN:
0144-8617
Subject:
Penicillium,   etc   ; Candida; Cladosporium cladosporioides; antimicrobial properties; biocompatibility; biodegradation; chitooligosaccharides; crosslinking; cytotoxicity; hydrogels; imines; phosphates; polymerization;     Show all 13 Subjects
Abstract:
... The paper reports hydrogels prepared from chitooligosaccharides with different polymerization degrees (14 to 51), by crosslinking with 2-formylphenylboronicacid in three molar ratios of their functionalities. The structural, morphological and supramolecular characterization confirmed a hydrogelation mechanism based on self-assembling of newly formed imine units and porous morphology. Rheological m ...
DOI:
10.1016/j.carbpol.2021.118727