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1. Competitiveness of three biocontrol candidates against ochratoxigenic Penicillium nordicum under dry-cured meat environmental and nutritional conditions

Author:
Álvarez, Micaela; Núñez, Félix; Delgado, Josué; Andrade, María J.; Rodríguez, Mar; Rodríguez, Alicia
Source:
Fungal biology 2021 v.125 no.2 pp. 134-142
ISSN:
1878-6146
Subject:
Penicillium chrysogenum; Penicillium nordicum,   etc   ; Debaryomyces hansenii; Enterococcus faecium; bacteria; biological control; carbon; cured meats; environmental factors; fungal antagonists; nutrient content; ochratoxin A; temperature; toxigenic strains; water activity; yeasts;     Show all 16 Subjects
Abstract:
... The environmental conditions during the ripening of dry-cured meats and their nutritional composition promote the colonisation of their surface by Penicillium spp., including P. nordicum producer of ochratoxin A (OTA). The objective of this work was to study the competitiveness of three potential biocontrol candidates (Debaryomyces hansenii FHSCC 253H, Enterococcus faecium SE920 and Penicillium ch ...
DOI:
10.1016/j.funbio.2020.03.006

2. Ecophysiology of Penicillium expansum and patulin production in synthetic and olive-based media

Author:
Hamdi, Mohamed; Bejaoui, Hend; Sá-Morais, Jorge; Rodrigues, Paula
Source:
Fungal biology 2021 v.125 no.2 pp. 95-102
ISSN:
1878-6146
Subject:
Penicillium expansum,   etc   ; ecophysiology; fruits; fungal contamination; molds (fungi); olive oil; olives; pathogens; patulin; temperature; yeasts; Mediterranean region;     Show all 12 Subjects
Abstract:
... Olives and their derivatives, in particular olive oil, represent one of the most significant agricultural products in the Mediterranean basin. Storage under inadequate conditions poses serious problems concerning fungal contamination, with consequent defects and potential mycotoxin production in olives and olive oils. Penicillium expansum represents one of the most significant postharvest pathogen ...
DOI:
10.1016/j.funbio.2019.08.005

3. A label-free aptasensor for turn-on fluorescent detection of ochratoxin a based on SYBR gold and single walled carbon nanohorns

Author:
Guo, Zhijun; Tian, Jing; Cui, Chengbi; Wang, Yan; Yang, Huanhuan; Yuan, Ming; Yu, Hansong
Source:
Food control 2021 v.123 pp. 107741
ISSN:
0956-7135
Subject:
Penicillium verrucosum,   etc   ; Aspergillus ochraceus; aptasensors; carbon; carcinogens; correlation; detection; fluorescence; food safety; gold; kidneys; liver; ochratoxin A; oligonucleotides; red wines; sampling; teratogenicity;     Show all 17 Subjects
Abstract:
... Ochratoxin A (OTA), is one of the most commonly found mycotoxins in food. It is primarily produced by Aspergillus ochraceus and Penicillium verrucosum. OTA can causes serious damages to liver and kidney, increases the teratogenicity, and has been considered as a potential carcinogen (group 2 B). In this study, we demonstrated a new detection system for the detection of OTA using fluorescence biose ...
DOI:
10.1016/j.foodcont.2020.107741

4. Cyclopiazonic acid gene expression as strategy to minimizing mycotoxin contamination in cheese

Author:
Casquete, Rocío; Benito, María José; Aranda, Emilio; Martín, Alberto; Hernández, Alejandro; Córdoba, María de Guía
Source:
Fungal biology 2021 v.125 no.2 pp. 160-165
ISSN:
1878-6146
Subject:
Penicillium commune,   etc   ; biosynthesis; cheese ripening; cheeses; cyclopiazonic acid; environmental factors; gene expression; gene expression regulation; genes; pH; reverse transcriptase polymerase chain reaction; temperature; toxigenic strains; tryptophan synthase;     Show all 14 Subjects
Abstract:
... Expression of genes associated with cyclopiazonic acid (CPA) biosynthesis by Penicillium strains in a cheese-based medium has not been previously studied. To control CPA biosynthesis, it would be useful to understand the changes in gene expression during cheese production and relate them to toxin production. The objective was to evaluate the influence of pH, aw, and temperature on expression of dm ...
DOI:
10.1016/j.funbio.2019.06.011

5. Dry-aged beef manufactured in Japan: Microbiota identification and their effects on product characteristics

Author:
Mikami, Nana; Toyotome, Takahito; Yamashiro, Yoshitaka; Sugo, Koyuki; Yoshitomi, Kotone; Takaya, Masahiro; Han, Kyu-Ho; Fukushima, Michihiro; Shimada, Kenichiro
Source:
Food research international 2021 v.140 pp. 110020
ISSN:
0963-9969
Subject:
Penicillium,   etc   ; Debaryomyces; Holstein; Japan; Mucor; beef; coliform bacteria; fatty acids; flavor; food research; free amino acids; lactic acid bacteria; meat quality; odor compounds; odors; rump; steers; yeasts;     Show all 18 Subjects
Abstract:
... We aimed to determine the mold, yeast, and bacterial distributions in dry-aged beef (DAB) manufactured in Hokkaido, Japan, and to study their effects on meat quality compared to wet-aged beef (WAB). Two rump blocks from Holstein steer were dry- and wet-aged for 35 days at 2.9 °C and 90% RH. The psychrophilic molds Mucor flavus and Helicostylum pulchrum and other fungi (Penicillium sp. and Debaryom ...
DOI:
10.1016/j.foodres.2020.110020

6. Edible coatings controlling mass loss and Penicillium roqueforti growth during cheese ripening

Author:
Ordoñez, Ramón; Contreras, Carolina; González-Martínez, Chelo; Chiralt, Amparo
Source:
Journal of food engineering 2021 v.290 pp. 110174
ISSN:
0260-8774
Subject:
Penicillium roquefortii,   etc   ; Aloe vera; antifungal agents; biopolymers; cheese ripening; cheeses; edible coatings; fungal growth; gellan gum; gels; mycelium; oleic acid; potassium sorbate; water vapor;     Show all 14 Subjects
Abstract:
... The application of edible coatings carrying antifungal compounds on cheese was studied to reduce mass losses and control the fungal growth on the cheese surface during ripening. The effectiveness of 8 biopolymers and Aloe vera gel (AV) at controlling mass loss was analysed during the early stage of maturation, with and without lipids (Oleic acid and oleic acid-beeswax blend) and antifungal compoun ...
DOI:
10.1016/j.jfoodeng.2020.110174

7. Mycotoxins occurrence and fungal populations in different types of silages for dairy cows in Spain

Author:
Rodríguez-Blanco, M.; Ramos, A.J.; Sanchis, V.; Marín, S.
Source:
Fungal biology 2021 v.125 no.2 pp. 103-114
ISSN:
1878-6146
Subject:
Penicillium,   etc   ; European Union; Fusarium; Geotrichum; Monascus; aflatoxins; corn silage; dairy cows; farms; feed contamination; fumonisins; fungi; lactic acid bacteria; water activity; Spain;     Show all 15 Subjects
Abstract:
... Silages constitute a major component of the feed ration for dairy cows, being a potential source of mycotoxins due to the possible contamination by filamentous fungi capable of producing these toxic compounds. In this study, samples of different kinds of silages collected from farms located in four regions of Spain, were analysed to evaluate the occurrence of aflatoxins (AFs) and Fusarium mycotoxi ...
DOI:
10.1016/j.funbio.2019.08.006

8. Prevention and detoxification of patulin in apple and its products: A review

Author:
Zheng, Xiangfeng; Wei, Wanning; Zhou, Wenyuan; Li, Huaxiang; Rao, Shengqi; Gao, Lu; Yang, Zhenquan
Source:
Food research international 2021 v.140 pp. 110034
ISSN:
0963-9969
Subject:
Penicillium expansum,   etc   ; animal health; apples; biodegradation; byproducts; deterioration; enzymes; equipment; food research; fungal growth; fungi; fungicides; humans; methodology; patulin; protein synthesis; toxicity;     Show all 17 Subjects
Abstract:
... Patulin-producing fungi pose an unavoidable problem for apple and its product quality, thereby threatening human and/or animal health. Studies on controlling the patulin-producing fungal growth and patulin contamination in apple and its products by physical methods, chemical fungicides, and biological methods have been performed for decades, but patulin contamination has not been addressed. Here, ...
DOI:
10.1016/j.foodres.2020.110034

9. Molecular characterization and modeling study of the Podr1 gene and genome-scale identification of whole ATP-binding cassette (ABC) transporters in Penicillium occitanis

Author:
Trigui-Lahiani, Hèla; Abdeljalil, Salma; Hadj Sassi, Azza; Skouri-Gargouri, Houda; Gargouri, Ali
Source:
Genomics 2021 v.113 no.1 pp. 795-811
ISSN:
0888-7543
Subject:
Penicillium occitanis,   etc   ; ABC transporters; Southern blotting; computer simulation; cycloheximide; drug resistance; genes; genomic libraries; models; polymerase chain reaction; prediction; screening; sequence analysis;     Show all 13 Subjects
Abstract:
... As a preliminary step to characterize genes encoding ATP-Binding-Cassette (ABC) proteins, we cloned a gene encoding an ABC transporter from P. occitanis using a PCR based approach followed by a genomic library screening and by additionally using whole genome sequencing results. The encoded protein has high similarity to the pleiotropic drug resistance protein subfamily members. Analysis of the clo ...
DOI:
10.1016/j.ygeno.2020.10.011

10. The development of LC-MS/MS method of determination of cyclopiazonic acid in dry-fermented meat products

Author:
Vulić, Ana; Lešić, Tina; Kudumija, Nina; Zadravec, Manuela; Kiš, Maja; Vahčić, Nada; Pleadin, Jelka
Source:
Food control 2021 v.123 pp. 107814
ISSN:
0956-7135
Subject:
Penicillium,   etc   ; Aspergillus; analytical methods; animal-based foods; cheeses; corn; cyclopiazonic acid; detection limit; dried meat; fermented sausages; figs; food safety; ham; milk; objectives; peanuts; plant-based foods; rice; sampling; tomatoes; wheat;     Show all 21 Subjects
Abstract:
... Cyclopiazonic acid (CPA) is a mycotoxin produced by several moulds of the Aspergillus and the Penicillium genus. Insofar, CPA has been detected in various foods of plant origin, such as peanut, corn, figs, rice, wheat and tomato, but also in food of animal origin, such as cheese, milk and ham. CPA levels in different types of dried meat products are generally unexplored, analytical methods suitabl ...
DOI:
10.1016/j.foodcont.2020.107814

11. Studies toward the comprehension of fungal-macroalgae interaction in cold marine regions from a biotechnological perspective

Author:
Martorell, M.M.; Lannert, M.; Matula, C.V.; Quartino, M.L.; de Figueroa, L.I.C.; Cormack, WP Mac; Ruberto, L.A.M.
Source:
Fungal biology 2021 v.125 no.3 pp. 218-230
ISSN:
1878-6146
Subject:
Penicillium,   etc   ; Adenocystis; Ascoseira mirabilis; Cadophora; Cladosporium; Desmarestia; Gigartina; Gymnogongrus; Himantothallus; Palmaria; Plocamium; Pseudogymnoascus; antifungal properties; coastal ecosystems; extracts; fungal growth; fungi; habitats; macroalgae; mycology; organic matter; Antarctic region; Antarctica;     Show all 23 Subjects
Abstract:
... In marine ecosystems, macroalgae are the habitat for several microorganisms, fungi being among them. In the Antarctic benthic coastal ecosystem, macroalgae play a key role in organic matter cycling. In this study, 13 different macroalgae from Potter Cove and surrounding areas were sampled and 48 fungal isolates were obtained from six species, four Rhodophyta Ballia callitricha, Gigartina skottsber ...
DOI:
10.1016/j.funbio.2020.11.003

12. Susceptibility of dairy associated molds towards microbial metabolites with focus on the response to diacetyl

Author:
Shi, Ce; Knøchel, Susanne
Source:
Food control 2021 v.121 pp. 107573
ISSN:
0956-7135
Subject:
Penicillium,   etc   ; Cladosporium; Mucor; antifungal properties; blood serum; culture media; deterioration; diacetyl; financial economics; food safety; food spoilage; food waste; fungal growth; fungi; knowledge; lactic acid bacteria; materials; metabolites; octanoic acid; pH; reactive oxygen species; spoilage; strains; temperature; testing; yogurt;     Show all 26 Subjects
Abstract:
... Food spoilage may cause food waste, economic losses and even brand image deterioration. In fermented dairy products, spoilage by molds is frequently occurring and the molds are commonly being introduced at the consumer stage after opening. Diverse molds may be involved with the main genera being Penicillium, Mucor, and Cladosporium. Fungal growth may be inhibited by bioprotective cultures by compe ...
DOI:
10.1016/j.foodcont.2020.107573

13. Antifungal activity of volatile organic compounds produced by Pseudomonas fluorescens ZX and potential biocontrol of blue mold decay on postharvest citrus

Author:
Wang, Zhirong; Zhong, Tao; Chen, Kewei; Du, Muying; Chen, Guangjing; Chen, Xuhui; Wang, Kaituo; Zalán, Zsolt; Takács, Krisztina; Kan, Jianquan
Source:
Food control 2021 v.120 pp. 107499
ISSN:
0956-7135
Subject:
Penicillium italicum,   etc   ; Citrus; Pseudomonas fluorescens; antifungal properties; biological control; citrus fruits; conidia; deterioration; dimethyl disulfide; disease incidence; food safety; fruits; germination; hyphae; in vitro studies; in vivo studies; molds (fungi); mycelium; organic acids and salts; research; volatile organic compounds;     Show all 21 Subjects
Abstract:
... In this research, postharvest citrus fruits with blue mold caused by Penicillium italicum were treated with volatile organic compounds (VOCs) produced by Pseudomonas fluorescens ZX incubated on NA and in NB. Treatments with pure individual components of the VOCs were also conducted. The VOCs from P. fluorescens ZX inhibited mycelial growth and conidial germination of P. italicum by 42.14% and 77.8 ...
DOI:
10.1016/j.foodcont.2020.107499

14. Dissimilarity in sensory attributes, shelf life and spoilage bacterial and fungal microbiota of industrial-scale wet starch noodles induced by different preservatives and temperature

Author:
Yang, Sha; Shan, Chang-Song; Xu, Yong-Qiang; Jin, Lu; Chen, Zhi-Gang
Source:
Food research international 2021 v.140 pp. 109980
ISSN:
0963-9969
Subject:
Penicillium,   etc   ; Aspergillus; Pseudomonas; bacteria; bacterial communities; correlation; deterioration; environmental factors; food research; information; microbial growth; molds (fungi); noodles; pH; preservatives; sampling; sensory evaluation; sensory properties; shelf life; sodium; spoilage; spoilage fungi; starch; storage; temperature; yeasts;     Show all 26 Subjects
Abstract:
... Shelf life, storage stability and microbial growth of wet starch noodles during storage were investigated, and spoilage microbiota was also analyzed to further reveal the decisive factor shaping the microbial community. Sensory analysis and microbiological results indicated that starch noodles treated with sodium dehydroacetate and stored at 4 °C could effectively delay the moldy decay and extend ...
DOI:
10.1016/j.foodres.2020.109980

15. Metabolomics profiling of fermented cantaloupe juice and the potential application to extend the shelf life of fresh cantaloupe juice for six months at 8 °C

Author:
Muhialdin, Belal J.; Kadum, Hana; Meor Hussin, Anis Shobirin
Source:
Food control 2021 v.120 pp. 107555
ISSN:
0956-7135
Subject:
Penicillium,   etc   ; Aspergillus flavus; Escherichia coli; Lactobacillus plantarum; Salmonella Typhimurium; acetoacetic acid; acetoin; alanine; antibacterial properties; assays; cantaloupes; cellobiose; epicatechin; food safety; glucose; juices; lactic acid; mannose; metabolites; metabolomics; models; sensory properties; shelf life; sucrose;     Show all 24 Subjects
Abstract:
... The aim of this study was to evaluate the potential of adding fermented cantaloupe juice at different concentrations to extend the shelf life of fresh cantaloupe juice stored at 8 °C for six months. Cantaloupe juice was fermented with Lactobacillus plantarum FBS05 for 48 h at 37 °C. The antimicrobial activity of the fermented juice was determined using microtiter plate assays, and the bioactive me ...
DOI:
10.1016/j.foodcont.2020.107555

16. Natural occurrence of ochratoxin A (OTA) in edible and not edible tissue of farmed gilthead seabream (Sparus aurata) and European seabass (Dicentrarchus labrax) sold on the Italian market

Author:
Meucci, Valentina; Armani, Andrea; Tinacci, Lara; Guardone, Lisa; Battaglia, Federica; Intorre, Luigi
Source:
Food control 2021 v.120 pp. 107537
ISSN:
0956-7135
Subject:
Penicillium,   etc   ; Aspergillus; Dicentrarchus labrax; Sparus aurata; aquaculture feeds; carcinogenicity; detection limit; fish; fish meal; fish oils; food safety; humans; immunotoxicity; kidneys; liver; markets; muscles; nephrotoxicity; occurrence; ochratoxin A; public health; risk; sampling; seafoods; secondary metabolites; teratogenicity; tissues; vegetables;     Show all 28 Subjects
Abstract:
... Ochratoxin A (OTA) is a mycotoxin produced as secondary metabolite by various Aspergillus and Penicillium species, with ascertained nephrotoxic, immunotoxic, carcinogenic and teratogenic potential. As a result of the introduction of alternative vegetable sources to substitute fish meal and fish oil, OTA may also contaminate aquafeed. This represents a potential issue for consumers' safety, due to ...
DOI:
10.1016/j.foodcont.2020.107537

17. A copper monosulfide-nanoparticle-based fluorescent probe for the sensitive and specific detection of ochratoxin A

Author:
Chen, Ruipeng; Sun, Yunfeng; Huo, Bingyang; Zhao, Xudong; Huang, Hui; Li, Shuang; Bai, Jialei; Liang, Jun; Gao, Zhixian
Source:
Talanta 2021 v.222 pp. 121678
ISSN:
0039-9140
Subject:
Penicillium,   etc   ; Aspergillus; antibodies; antigens; assays; biosafety; chemical species; copper; corn; detection limit; fluorescence; fluorescent dyes; food safety; nanoparticles; ochratoxin A; public health; quality control; sampling; secondary metabolites; soybeans; strains; washing;     Show all 22 Subjects
Abstract:
... The mycotoxin ochratoxin A (OTA) is a secondary metabolite derived from multiple Aspergillus and Penicillium strains. The development of a rapid, sensitive, and simple method for OTA detection is important to ensure food biosafety and safeguard public health. In this study, we designed a highly specific and sensitive assay for the detection of OTA using copper monosulfide (CuS) nanoparticles conju ...
DOI:
10.1016/j.talanta.2020.121678

18. Dynamics of solute/matric stress interactions with climate change abiotic factors on growth, gene expression and ochratoxin A production by Penicillium verrucosum on a wheat-based matrix

Author:
Abdelmohsen, Shaimaa; Verheecke-Vaessen, Carol; Garcia-Cela, Esther; Medina, Angel; Magan, Naresh
Source:
Fungal biology 2021 v.125 no.1 pp. 62-68
ISSN:
1878-6146
Subject:
Penicillium verrucosum,   etc   ; Triticum aestivum; abiotic stress; carbon dioxide; climate change; environmental factors; fungal growth; gene expression; harvesting; ochratoxin A; pathogen survival; postharvest losses; postharvest storage; solutes; storage temperature; temperate crops; water activity; wheat;     Show all 18 Subjects
Abstract:
... Penicillium verrucosum contaminates temperate cereals with ochratoxin A (OTA) during harvesting and storage. We examined the effect of temperature (25 vs 30 ᵒC), CO₂ (400 vs 1000 ppm) and matric/solute stress (-2.8 vs -7.0 MPa) on (i) growth, (ii) key OTA biosynthetic genes and (iii) OTA production on a milled wheat substrate. Growth was generally faster under matric than solute stress at 25 ᵒC, r ...
DOI:
10.1016/j.funbio.2020.10.005

19. Penicillium oxalicum S-adenosylmethionine synthetase is essential for the viability of fungal cells and the expression of genes encoding cellulolytic enzymes

Author:
Hu, Yueyan; Zhao, Kaili; Qu, Yinbo; Song, Xin; Zhao, Jian; Qin, Yuqi
Source:
Fungal biology 2021 v.125 no.1 pp. 1-11
ISSN:
1878-6146
Subject:
Penicillium oxalicum,   etc   ; H-transporting ATP synthase; S-adenosylmethionine; cells; cellulose 1,4-beta-cellobiosidase; developmental stages; endo-1,4-beta-glucanase; fungi; gene expression; genes; magnesium; mass spectrometry; methionine adenosyltransferase; methylation; methyltransferases; mycelium; mycology; proteins; synthesis; viability; xylanases;     Show all 21 Subjects
Abstract:
... As the universal methyl donor for methylation reactions, S-adenosylmethionine (AdoMet) plays an indispensable role in most cellular metabolic processes. AdoMet is synthesized by AdoMet synthetase. We identified the only one AdoMet synthetase (PoSasA) in filamentous fungus Penicillium oxalicum. PoSasA was widely distributed in mycelium at different growth stages. The absence of PoSasA was lethal fo ...
DOI:
10.1016/j.funbio.2020.09.004

20. Total synthesis of 2'-O-methyl-β-l-arabinosyluridine and reassignment the nucleoside from penicillium sp. as 2'-O-methyl-β-l-uridine

Author:
Shen, Chunyang; Ding, Haixin; Tao, Xueping; Yang, Ruchun; Bai, Jiang; Cao, Ban-Peng; Peng, Yi-Yuan; Xiao, Qiang
Source:
Phytochemistry letters 2020 v.36 pp. 68-72
ISSN:
1874-3900
Subject:
Penicillium,   etc   ; nuclear magnetic resonance spectroscopy; nucleosides;     Show all 3 Subjects
Abstract:
... In order to validate the structure of a rarely reported naturally occurring nucleoside isolated from the broth of Penicillium sp. (NO. 64), practical syntheses of 2′-O-methyl-β-l-arabinosyluridine, 2′-O-methyl-α-l-arabinosyluridine, and 2′-O-methyl-β-l-uridine were accomplished. Comparing their nuclear magnetic resonance (NMR) spectra and physical data, its structure was reassigned as 2′-O-methyl- ...
DOI:
10.1016/j.phytol.2020.01.018